机械图纸常见英文翻译
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常用机械制图英语AA/C across corners 对角距A/F across flats 对边距above stuffing上填料accumulation of energy储能accumulation积聚性acme thread梯形(爱克姆)螺纹across corner 对角距across flat 对边距actual size实际尺寸acute angle 锐角addendum 齿顶高addendum circle 齿顶圆admiralty metal含锡黄铜affiliation从属性(关系)ageing treatment时效处理AL aluminum 铝aligned sectional view旋转剖视图allowance容差、加工余量analytical method of line and plane线面分析法analytical method of shape形体分析法analyzable assembly分析装配图ANG angle 角angle bar or L-bar (beam)角钢angle between axonometric axes轴间角angular dimension 角度尺寸angular gear人字齿轮angular section斜剖面angularity倾斜度anneal退火anti-clockwise逆时针方向的arrow or arrowheads 箭头asbestos packing石棉填料ASM assembly 装配(图)、部件assembly drawing number装配图图号assembly drawings装配(组装)图assembly for installation安装图assembly parts装配组合零件assembly sketches装配草图auxiliary circle辅助圆auxiliary plane辅助平面auxiliary sectional view斜(辅助)剖视图 aligned and developed 展开视图AVG average 平均axial coefficients of foreshortening轴向变形系数axis line 轴线axis of rotation转轴axis轴线axonometric axes轴测轴axonometric drawing轴测图axonometric projection轴测投影BBAB Babbitt 巴氏(轴承)合金back (rear) view后(背)视图bar杆base line 基准线base parts机座base plane底平面basic deviation基本偏差basic hole基准孔basic shaft基准轴basic size基本尺寸BB ball bearing 滚动轴承bearing cover轴承盖bearing set轴承座 bearing轴承bell metal青铜(锡铜)合金belt wheel带轮bevel gear斜齿轮BHN Brinell hardness number 布氏硬度值bisector 平分线blade spring板簧blind hole 盲孔(不通的孔)blind hole盲孔blind threaded hole螺纹盲孔blunt angle 钝角body of revolution回转体bolt joint螺栓连接bolt螺栓border 图框border line 图框线boring machine or boring镗床boring镗孔boss club凸台bottom shell 下轴瓦box箱体brazing metal铜锌合金bright washer平垫圈Brinell hardness布氏(HB)硬度broacher拉床、绞孔机broaching拉床、扩孔机broach拉光broken line 断裂线broken view (local view)局部视图BRS brass 黄铜BRZ bronze 青铜burnish or polishing磨光butterfly valve蝶形阀buttress (screw) thread锯齿形(枪膛)螺纹caliper卡尺(钳)cap screw带帽螺钉(栓)capital letters 大写字母carburizing (carbon infiltration)渗碳case hardened硬化、表面淬火casting defect铸件缺陷casting processes铸造工艺casting铸造、铸件castle nut内六角圆螺母cavity空腔(穴)CBORE counterbore 沉孔、埋头孔center to center distance 中心距centerline (central line) 中心线center-to-center spacing中心距central projection中心投影CH HD cheese head 开槽圆柱头CHAM chamfer 倒角chamfer倒角channel bar槽钢characteristics of projection 投影特性CHD checked (by) (由) …校对check drawings校(核)图cheese head圆柱头Chinese characters 汉字chrome plating镀铬CI cast iron 铸铁CIR circular 圆的circular arc 圆弧、弧circular pitch 齿距circular pitch周节circular runout圆跳动CL or centerline 中心线clamping夹紧clearance fit间隙配合clockwise顺时针方向的CM centimeter 厘米coarse pitch thread粗牙普通螺纹coarse wheel粗砂轮加工coating涂覆coincidence (revolved) section重合断面coincident point重影(合)点color-hardening着色硬化、发蓝、发黑combination solids组合体commom tangent公切线common axis公共轴线common point 共有点compass 圆规component构件compound sectional view复合剖视图concave millstone凹面磨盘concentric circle同心圆concentricity and coaxiality同轴(心)度conic (miter) gear圆锥(伞)齿轮connecting bar连杆construction line 作图线contact surfaces接触表面continuous straight thin line with zig zags 折线continuous thick line 粗实线continuous thin irregular line 波浪线continuous thin line 细实线contour arithmetic mean deviation轮廓算术平均偏差contour element外形素线conventional breaks折断规定画法conventional representation规定画法converge聚为一点convex millstone凸面磨盘coordinate axis坐标轴COP copper 铜copper plating镀铜corrosion腐蚀cotter (split) pin 开口(尾)销counterbore hole 阶梯沉孔、埋头孔counterboring tool 平底扩孔钻counter-drill 阶梯钻countersunk hole锥形沉孔、埋头孔coupling or union连轴器covering external thread套扣CP circular pitch 周节crank摇把cross rib十字肋cross section shape横断面形状crossing line交叉线crossing point交叉点CRS (C to C) centers 中心距CSK countersunk 锥孔、埋头孔CU cubic 立方的CU FT cubic foot 立方英尺CU IN cubic inch 立方英寸CU YD cubic yard 立方码cube立方体cuboid长方体cup packing皮碗密封curve template 曲线板curved line of intersection曲交线curved slot 曲线槽cutting plane symbol剖切平面符号cutting plane剖切平面cut断面图cycloidal gear摆线齿轮CYL cylinder (cylindrical) 圆柱、圆柱体的cylindricity圆柱度Ddashed thin lines 虚线datum feature基准要素datum line基准线datum plane基准面datum point基准点datum symbo基准代号 ldeburring去毛刺dedendum circle 齿根圆dedendum 齿根高DEG or ? degree 度delineator制图者descriptive geometry 画法几何descriptive geometry solution 图解法design datum设计基准DET DWG detail drawing 零件图detail drawing零件图detailing (an assembly drawing) (由装配图)拆画零件图deviation尺寸偏差(偏差)DIA or φ diameter 直径DIAG diagonal 对角线(的)diagonal line 对角线diagram assembly drawing装配工作图diagrammatic drawing示意图diameter 直径diamond knurling网纹滚花dimension 尺码dimension figure 尺寸数字dimension form 尺寸格式dimension line 尺寸线dimension text 尺寸数值dimension tolerance尺寸公差dimetric drawing正二轴测图dividers 分规dome圆顶状double-start thread双线螺纹dowel pin 圆柱销draft or draught起模斜度drafting paper 绘图纸drafting tape 胶带纸drawing board 图板drawing number图号DRG drawing 制图、图样drilling钻孔drive gear主动齿轮driven gear从动齿轮driven shaft从动轴DRN drawn (by) (由) …绘图ductile cast iron球墨铸铁dynamometry测力Eedge line棱线effective diameters弹簧中径effective length有效长度EI or ei 来自法文ecart inferieur 下偏差代号elbow肘形弯管(头) element circle素线圆element symbol基本符号elementary unit基本体ellipse椭圆elongated hole延长孔、拉伸孔end cover端盖end face端面end point端点engineering requirements技术要求enlarged partial view局部放大图enlargement scale 放大比例EQUI SP or EQS equally spaced 均布erasing shield 擦图片ES or es 来自法文ecart superieur 上偏差代号EXT external 外部的extension line 尺寸界线external (male) thread外(阳)螺纹external diameter弹簧外径external dimension外形尺寸external tangency 外切external thread lathing车外螺纹external view外形视图extreme position of moveable part 活动极限位置extruding挤压FFAB fabricate 制造、装配faucet旋塞、水龙头feed spiral送料螺旋felt ring毡圈ferrous metal黑色金属FIG. figure 附图、插图FIL fillister 凹槽file锉filing margin 装订边fill in填写fillet铸造(内)圆角fine boring精镗fine broaching精拉fine grinding精磨fine milling精铣fine pitch thread细牙普通螺纹fine planning精刨fine turning精车finish all over全部加工fissure裂纹fit symbol配合代号fit system配合制fit配合55? non sealing pipe thread 55?非密封管螺纹55? sealing pipe thread 55?密封管螺纹fixed body固定钳身flange法兰盘、凸缘flat bar扁钢flat heads平顶flat or plane平面flatness平面度follower从动(大齿)轮font 字体font cavity缩孔、铸口forging锻压fork拨叉form error形状误差forth quadrant第四象限four quadrants四个象限45? mitre line 45?斜线free hand 徒手(画)free height自由高度frontal line正平线frontal plane (or V-plane)正投影面frontal plane正平面frustum of a cone圆锥台frustum of a cone截头圆锥frustum of a pyramid棱锥台FT or ′foot 英尺full sectional view全剖视图full size 原值比例full thread全螺纹functional dimensions功能尺寸Ggasket密封垫(圈)gauge calipers卡(量)规gear box (case)齿轮箱gear train齿轮传动gear齿轮general fit class配合种类general-plane 一般位置平面general-position line一般位置直线generating circle母线圆generator (generation) line母线Geometric construction 几何作图geometrical solid几何体geometrical tolerance symbol形位公差符号geometrical tolerance形状位置公差GI galvanized iron 马口铁、镀锌铁gib-head key钩头楔键gland压盖gland密封压盖globe valve球阀good-quality carbon steel优质碳素钢grade 坡度grade A and grade B of type one hexagon nutI 型六角螺母A 级和B级graduated scale 比例(分度)尺graphical representation 图示法Graphics 图学GRD grind 磨削grey cast iron灰口铸铁grinding machine磨床grinding研磨grinding磨削groove 凹槽、沟纹guard valve安全阀guide pin定位销guide screw丝杠Hhalf sectional view半剖视图half view半视图hand valve手压阀hard casting白口铁hard metal硬质合金hardened and tempered调质的harden淬火hardness number硬度值Hatching 剖面线heat-treatment热处理heavy lines 加深图线heavy metal重金属helical compression spring圆柱螺旋压缩弹簧helical spring螺旋弹簧helical spur gear斜齿圆柱齿轮helical tension spring圆柱螺旋拉伸弹簧herringbone gear人字形圆柱齿轮HEX hexagon 六角(边)形HEX HD hexagon head 六角头hex nut六角螺母hex slotted nut六角开槽螺母hexagon head 六角头hexagon head bolt六角头螺栓hexagon head bolt六角头螺栓hexagon socket cap screw内六角圆柱头螺钉hexagon thin nut 六角薄螺母hidden edges 不可见轮廓线high-carbon steel高碳钢high-speed steel高速钢hole-basis system of fits基孔制配合horizontal (level) plane水平面horizontal line水平线horizontal projection plane (H-plane)水平投影面hot-rolled steel热轧钢HP horsepower 马力H-perpendicular line铅垂线H-perpendicular plane铅垂面HR hour 小时hub轮毂hub轮毂、中心hyperbola双曲线Ihypotenuse直角三角形之斜边(弦)I/D inside diameter 内径、内形尺寸I-beam工字钢imaginary line 假想线IN or ″ inch 英寸incenter 内(切圆)心included angle夹角inflexion拐点ingot iron低碳钢(工业纯铁)initial outline 初始轮廓线inlet side入口端inner race内圈inside diameter内径instruction book说明书instrumental drawing 用仪器画的图INT internal 内部的interchangeability互换性interference fit过盈配合internal (female) thread内(阴)螺纹internal (inside) caliper内卡尺(钳)internal diameters弹簧内径internal tangency 内切internal thread lathing车内螺纹interpenetration相贯intersecting plane截平面intersection line截交线intersection of plane surfaces平面之交线intersection of surfaces表面之交线intersection point交点Intersection相交Intuitive illustrations直观图involute gear渐开线齿轮iron铁ISO standards ISO国际标准ISO=International Standardization Organization国际标准化组织isometric drawing (diagram)正等轴测图isometric projection正等测投影isometric sectional view正等轴测剖视图Italic font 斜体Jjack千斤顶、起重器jig body夹具体junction surface结合面Kkey diagram原理草图key joint键连接key seat键座key types键的型式key way (slot)键槽key键knobbled (wrought) iron熟(锻)铁knurling 滚花knurling nut滚花螺帽Llamp plank钳口板LAT lateral 侧(横)向的lathe车床LB pound 磅lead distance导程leader line 指引线lead导程leaf spring叶(薄)片弹簧left hand-thread左旋螺纹left-hand side (end) view左(端)视图length of thread engagement螺纹旋合长度letter 字母lever arm长臂杠杆LG long .length 长度、长的LH left hand 左旋、左方向light metal轻金属limit size极限尺寸limiting deviations极限偏差limiting element转向轮廓素线LIN linear 线性的、直线的line segment 线段line styles 线型linearity直线性lines in planes线在面上L-iron角铁local (broken-out) sectional view局部剖视图location by dimension 定位尺寸location dimension尺寸定位lock nut防松螺母lock screw锁紧螺钉locking device锁紧装置LONG longitude 经度(线)long dashed dotted thin line 点画线long dashed double dotted thin line 双点画线lower-case letters 小写字母lower deviation下偏差lower limit下限(值)lubricant pump齿轮油泵。
机械图纸常用词汇中英文1. 弯曲 Bend•弯曲(动词): Bend•弯曲(名词): Bend or Curve2. 齿轮 Gear•齿轮: Gear•齿: Teeth•齿轮比: Gear Ratio•齿数: Number of Teeth3. 连接件 Joint•连接件: Joint•机械连接件: Mechanical Joint•螺栓: Bolt•螺母: Nut•锁紧螺母: Locking Nut4. 轴 Axis or Shaft•轴: Axis or Shaft•轴承: Bearing•动力传动轴: Power Transmission Shaft •中心轴: Center Shaft5. 表面处理 Surface Treatment•表面处理: Surface Treatment•镀锌: Galvanization•镀铬: Chrome Plating•涂漆: Painting6. 加工 Process•加工: Process or Machining•锯切: Sawing•钻孔: Drilling•磨削: Grinding•铣削: Milling7. 尺寸 Dimension•尺寸: Dimension•长度: Length•宽度: Width•高度: Height•直径: Diameter8. 正交投影 Orthographic Projection•正交投影: Orthographic Projection •主视图: Front View•侧视图: Side View•顶视图: Top View•截面视图: Sectional View9. 标注 Annotation•标注: Annotation or Dimensioning•尺寸标注: Dimensioning•线性标注: Linear Dimensioning•角度标注: Angular Dimensioning 10. 装配 Assembly•装配: Assembly•部件: Component or Part•螺栓连接: Bolt Connection•焊接: Welding11. 图纸符号 Symbols•图纸符号: Symbols•直线: Line•圆: Circle•箭头: Arrow•平行: Parallel•垂直: Perpendicular12. 孔 Hole•孔: Hole•直孔: Straight Hole•盲孔: Blind Hole•放样孔: Counterbore Hole 13. 螺纹 Thread•螺纹: Thread•内螺纹: Internal Thread•外螺纹: External Thread•公制螺纹: Metric Thread•英制螺纹: Imperial Thread 14. 材料 Material•材料: Material•金属: Metal•不锈钢: Stainless Steel•铝合金: Aluminum Alloy15. 组件 Component•组件: Component•驱动器: Driver or Motor•传感器: Sensor•控制器: Controller以上是机械图纸中常用的一些词汇,你可以在编写或阅读机械图纸时参考这些词汇的中英文对照。
常用机械制图英语AA/C across corner s 对角距A/F across flats对边距abovestuffi ng上填料accumu latio n of energy储能accumu latio n积聚性acme thread梯形(爱克姆)螺纹across corner对角距across flat 对边距actual size实际尺寸acuteangle锐角addend um 齿顶高addend um circle齿顶圆admira lty metal含锡黄铜affili ation从属性(关系)ageing treatm ent时效处理AL alumin um 铝aligne d sectio nal view旋转剖视图allowa nce容差、加工余量analyt icalmethod of line and plane线面分析法analyt icalmethod of shape形体分析法analyz ableassemb ly分析装配图ANG angle角anglebar or L-bar (beam)角钢anglebetwee n axonom etric axes轴间角angula r dimens ion 角度尺寸angula r gear人字齿轮angula r sectio n斜剖面angula rity倾斜度anneal退火anti-clockw ise逆时针方向的arrowor arrowh eads箭头asbest os packin g石棉填料ASM assemb ly 装配(图)、部件assemb ly drawin g number装配图图号assemb ly drawin gs装配(组装)图assemb ly for instal latio n安装图assemb ly parts装配组合零件assemb ly sketch es装配草图auxili ary circle辅助圆auxili ary plane辅助平面auxili ary sectio nal view斜(辅助)剖视图 aligne d and develo ped 展开视图AVG averag e 平均axialcoeffi cient s of foresh orten ing轴向变形系数axis line 轴线axis of rotati on转轴axis轴线axonom etric axes轴测轴axonom etric drawin g轴测图axonom etric projec tion轴测投影BBAB Babbit t 巴氏(轴承)合金back (rear) view后(背)视图bar杆base line 基准线base parts机座base plane底平面basicdeviat ion基本偏差basichole基准孔basicshaft基准轴basicsize基本尺寸BB ball bearin g 滚动轴承bearin g cover轴承盖bearin g set轴承座 bearin g轴承bell metal青铜(锡铜)合金belt wheel带轮bevelgear斜齿轮BHN Brinel l hardne ss number布氏硬度值bisect or 平分线bladespring板簧blindhole 盲孔(不通的孔)blindhole盲孔blindthread ed hole螺纹盲孔bluntangle钝角body of revolu tion回转体bolt joint螺栓连接bolt螺栓border图框border line 图框线boring machin e or boring镗床boring镗孔boss club凸台bottom shell下轴瓦box箱体brazin g metal铜锌合金bright washer平垫圈Brinel l hardne ss布氏(HB)硬度broach er拉床、绞孔机broach ing拉床、扩孔机broach拉光broken line 断裂线broken view (localview)局部视图BRS brass黄铜BRZ bronze青铜burnis h or polish ing磨光butter fly valve蝶形阀buttre ss (screw) thread锯齿形(枪膛)螺纹calipe r卡尺(钳)cap screw带帽螺钉(栓)capita l letter s 大写字母carbur izing (carbon infilt ratio n)渗碳case harden ed硬化、表面淬火castin g defect铸件缺陷castin g proces ses铸造工艺castin g铸造、铸件castle nut内六角圆螺母cavity空腔(穴)CBOREcounte rbore沉孔、埋头孔center to center distan ce 中心距center line(centra l line) 中心线center-to-center spacin g中心距centra l projec tion中心投影CH HD cheese head 开槽圆柱头CHAM chamfe r 倒角chamfe r倒角channe l bar槽钢charac teris ticsof projec tion投影特性CHD checke d (by) (由) …校对checkdrawin gs校(核)图cheese head圆柱头Chines e charac ters汉字chrome platin g镀铬CI cast iron 铸铁CIR circul ar 圆的circul ar arc 圆弧、弧circul ar pitch齿距circul ar pitch周节circul ar runout圆跳动CL or center line中心线clampi ng夹紧cleara nce fit间隙配合clockw ise顺时针方向的CM centim eter厘米coarse pitchthread粗牙普通螺纹coarse wheel粗砂轮加工coatin g涂覆coinci dence (revolv ed) sectio n重合断面coinci dentpoint重影(合)点color-harden ing着色硬化、发蓝、发黑combin ation solids组合体commom tangen t公切线common axis公共轴线common point共有点compas s 圆规compon ent构件compou nd sectio nal view复合剖视图concav e millst one凹面磨盘concen triccircle同心圆concen trici ty and coaxia lity同轴(心)度conic(miter) gear圆锥(伞)齿轮connec tingbar连杆constr uctio n line 作图线contac t surfac es接触表面contin uousstraig ht thin line with zig zags 折线contin uousthickline 粗实线contin uousthin irregu lar line 波浪线contin uousthin line 细实线contou r arithm eticmean deviat ion轮廓算术平均偏差contou r elemen t外形素线conven tiona l breaks折断规定画法conven tiona l repres entat ion规定画法conver ge聚为一点convex millst one凸面磨盘coordi nateaxis坐标轴COP copper铜copper platin g镀铜corros ion腐蚀cotter (split) pin 开口(尾)销counte rbore hole 阶梯沉孔、埋头孔counte rbori ng tool 平底扩孔钻counte r-drill阶梯钻counte rsunk hole锥形沉孔、埋头孔coupli ng or union连轴器coveri ng extern al thread套扣CP circul ar pitch周节crank摇把crossrib十字肋crosssectio n shape横断面形状crossi ng line交叉线crossi ng point交叉点CRS (C to C) center s 中心距CSK counte rsunk锥孔、埋头孔CU cubic立方的CU FT cubicfoot 立方英尺CU IN cubicinch 立方英寸CU YD cubicyard 立方码cube立方体cuboid长方体cup packin g皮碗密封curvetempla te 曲线板curved line of inters ectio n曲交线curved slot 曲线槽cuttin g planesymbol剖切平面符号cuttin g plane剖切平面cut断面图cycloi dal gear摆线齿轮CYL cylind er (cylind rical) 圆柱、圆柱体的cylind ricit y圆柱度Ddashed thin lines虚线datumfeatur e基准要素datumline基准线datumplane基准面datumpoint基准点datumsymbo基准代号 ldeburr ing去毛刺dedend um circle齿根圆dedend um 齿根高DEG or ? degree度deline ator制图者descri ptive geomet ry 画法几何descri ptive geomet ry soluti on 图解法design datum设计基准DET DWG detail drawin g 零件图detail drawin g零件图detail ing (an assemb ly drawin g) (由装配图)拆画零件图deviat ion尺寸偏差(偏差)DIA or φ diamet er 直径DIAG diagon al 对角线(的)diagon al line 对角线diagra m assemb ly drawin g装配工作图diagra mmati c drawin g示意图diamet er 直径diamon d knurli ng网纹滚花dimens ion 尺码dimens ion figure尺寸数字dimens ion form 尺寸格式dimens ion line 尺寸线dimens ion text 尺寸数值dimens ion tolera nce尺寸公差dimetr ic drawin g正二轴测图divide rs 分规dome圆顶状double-startthread双线螺纹dowelpin 圆柱销draftor draugh t起模斜度drafti ng paper绘图纸drafti ng tape 胶带纸drawin g board图板drawin g number图号DRG drawin g 制图、图样drilli ng钻孔drivegear主动齿轮driven gear从动齿轮driven shaft从动轴DRN drawn(by) (由) …绘图ductil e cast iron球墨铸铁dynamo metry测力Eedge line棱线effect ive diamet ers弹簧中径effect ive length有效长度EI or ei 来自法文ec art inferi eur 下偏差代号elbow肘形弯管(头)elemen t circle素线圆elemen t symbol基本符号elemen taryunit基本体ellips e椭圆elonga ted hole延长孔、拉伸孔end cover端盖end face端面end point端点engine ering requir ement s技术要求enlarg ed partia l view局部放大图enlarg ement scale放大比例EQUI SP or EQS equall y spaced均布erasin g shield擦图片ES or es 来自法文ec art superi eur 上偏差代号EXT extern al 外部的extens ion line 尺寸界线extern al (male) thread外(阳)螺纹extern al diamet er弹簧外径extern al dimens ion外形尺寸extern al tangen cy 外切extern al thread lathin g车外螺纹extern al view外形视图extrem e positi on of moveab le part 活动极限位置extrud ing挤压FFAB fabric ate 制造、装配faucet旋塞、水龙头feed spiral送料螺旋felt ring毡圈ferrou s metal黑色金属FIG. figure附图、插图FIL fillis ter 凹槽file锉filing margin装订边fill in填写fillet铸造(内)圆角fine boring精镗fine broach ing精拉fine grindi ng精磨fine millin g精铣fine pitchthread细牙普通螺纹fine planni ng精刨fine turnin g精车finish all over全部加工fissur e裂纹fit symbol配合代号fit system配合制fit配合55? non sealin g pipe thread 55?非密封管螺纹55? sealin g pipe thread 55?密封管螺纹fixedbody固定钳身flange法兰盘、凸缘flat bar扁钢flat heads平顶flat or plane平面flatne ss平面度follow er从动(大齿)轮font 字体font cavity缩孔、铸口forgin g锻压fork拨叉form error形状误差forthquadra nt第四象限four quadra nts四个象限45? mitreline 45?斜线free hand 徒手(画)free height自由高度fronta l line正平线fronta l plane(or V-plane)正投影面fronta l plane正平面frustu m of a cone圆锥台frustu m of a cone截头圆锥frustu m of a pyrami d棱锥台FT or ′foot 英尺full sectio nal view全剖视图full size 原值比例full thread全螺纹functi onaldimens ions功能尺寸Ggasket密封垫(圈)gaugecalipe rs卡(量)规gear box (case)齿轮箱gear train齿轮传动gear齿轮genera l fit class配合种类genera l-plane一般位置平面genera l-positi on line一般位置直线genera tingcircle母线圆genera tor (genera tion) line母线Geomet ric constr uctio n 几何作图geomet rical solid几何体geomet rical tolera nce symbol形位公差符号geomet rical tolera nce形状位置公差GI galvan izediron 马口铁、镀锌铁gib-head key钩头楔键gland压盖gland密封压盖globevalve球阀good-qualit y carbon steel优质碳素钢grade坡度gradeA and gradeB of type one hexago n nutI 型六角螺母A级和B 级gradua ted scale比例(分度)尺graphi cal repres entat ion 图示法Graphi cs 图学GRD grind磨削grey cast iron灰口铸铁grindi ng machin e磨床grindi ng研磨grindi ng磨削groove凹槽、沟纹guardvalve安全阀guidepin定位销guidescrew丝杠Hhalf sectio nal view半剖视图half view半视图hand valve手压阀hard castin g白口铁hard metal硬质合金harden ed and temper ed调质的harden淬火hardne ss number硬度值Hatchi ng 剖面线heat-treatm ent热处理heavylines加深图线heavymetal重金属helica l compre ssion spring圆柱螺旋压缩弹簧helica l spring螺旋弹簧helica l spur gear斜齿圆柱齿轮helica l tensio n spring圆柱螺旋拉伸弹簧herrin gbone gear人字形圆柱齿轮HEX hexago n 六角(边)形HEX HD hexago n head 六角头hex nut六角螺母hex slotte d nut六角开槽螺母hexago n head 六角头hexago n head bolt六角头螺栓hexago n head bolt六角头螺栓hexago n socket cap screw内六角圆柱头螺钉hexago n thin nut六角薄螺母hidden edges不可见轮廓线high-carbon steel高碳钢high-speedsteel高速钢hole-basissystem of fits基孔制配合horizo ntal(level) plane水平面horizo ntalline水平线horizo ntalprojec tionplane(H-plane)水平投影面hot-rolled steel热轧钢HP horsep ower马力H-perpen dicul ar line铅垂线H-perpen dicul ar plane铅垂面HR hour 小时hub轮毂hub轮毂、中心hyperb ola双曲线Ihypote nuse直角三角形之斜边(弦)I/D inside diamet er 内径、内形尺寸I-beam工字钢imagin ary line 假想线IN or ″ inch 英寸incent er 内(切圆)心includ ed angle夹角inflex ion拐点ingotiron低碳钢(工业纯铁)initia l outlin e 初始轮廓线inletside入口端innerrace内圈inside diamet er内径instru ction book说明书instru menta l drawin g 用仪器画的图INT intern al 内部的interc hange abili ty互换性interf erenc e fit过盈配合intern al (female) thread内(阴)螺纹intern al (inside) calipe r内卡尺(钳)intern al diamet ers弹簧内径intern al tangen cy 内切intern al thread lathin g车内螺纹interp enetr ation相贯inters ectin g plane截平面inters ectio n line截交线inters ectio n of planesurfac es平面之交线inters ectio n of surfac es表面之交线inters ectio n point交点Inters ectio n相交Intuit ive illust ratio ns直观图involu te gear渐开线齿轮iron铁ISO standa rds ISO国际标准ISO=Intern ation al Standa rdiza tionOrgani zatio n国际标准化组织isomet ric drawin g (diagra m)正等轴测图isomet ric projec tion正等测投影isomet ric sectio nal view正等轴测剖视图Italic font 斜体Jjack千斤顶、起重器jig body夹具体juncti on surfac e结合面Kkey diagra m原理草图key joint键连接key seat键座key types键的型式key way (slot)键槽key键knobbl ed (wrough t) iron熟(锻)铁knurli ng 滚花knurli ng nut滚花螺帽Llamp plank钳口板LAT latera l 侧(横)向的lathe车床LB pound磅lead distan ce导程leader line 指引线lead导程leaf spring叶(薄)片弹簧left hand-thread左旋螺纹left-hand side (end) view左(端)视图length of thread engage ment螺纹旋合长度letter字母leverarm长臂杠杆LG long .length长度、长的LH left hand 左旋、左方向lightmetal轻金属limitsize极限尺寸limiti ng deviat ions极限偏差limiti ng elemen t转向轮廓素线LIN linear线性的、直线的line segmen t 线段line styles线型linear ity直线性linesin planes线在面上L-iron角铁local(broken-out) sectio nal view局部剖视图locati on by dimens ion 定位尺寸locati on dimens ion尺寸定位lock nut防松螺母lock screw锁紧螺钉lockin g device锁紧装置LONG longit ude 经度(线)long dashed dotted thin line 点画线long dashed double dotted thin line 双点画线lo wer-case letter s 小写字母lowerdeviat ion下偏差lowerlimit下限(值)lubric ant pump齿轮油泵。
AA/Cacrosscorners对角距A/Facrossflats对边距abovestuffing上填料accumulationofenergy储能accumulation聚集性acmethread梯形(爱克姆)螺纹acrosscorner对角距acrossflat对边距actualsize实质尺寸acuteangle锐角addendum齿顶高addendumcircle齿顶圆admiraltymetal含锡黄铜affiliation附属性(关系)ageingtreatment时效办理ALaluminum铝alignedsectionalview旋转剖视图allowance容差、加工余量analyticalmethodoflineandplane线面剖析法analyticalmethodofshape形体剖析法analyzableassembly剖析装置图ANGangle角anglebarorL-bar(beam)角钢anglebetweenaxonometricaxes轴间角angulardimension角度尺寸angulargear人字齿轮angularsection斜剖面angularity倾斜度anneal退火anti-clockwise逆时针方向的arroworarrowheads箭头asbestospacking石棉填料ASMassembly装置(图)、零件assemblydrawingnumber装置图图号assemblydrawings装置(组装)图assemblyforinstallation安装图assemblyparts装置组合零件assemblysketches装置草图auxiliarycircle协助圆auxiliaryplane协助平面auxiliarysectionalview斜(协助)剖视图alignedanddeveloped睁开视图AVGaverage均匀axialcoefficientsofforeshortening轴向变形系数axisline轴线axisofrotation转轴axis轴线axonometricaxes轴测轴axonometricdrawing轴测图axonometricprojection轴测投影BBABBabbitt巴氏(轴承)合金back(rear)view后(背)视图bar杆baseline基准线baseparts机座baseplane底平面basicdeviation基本偏差basichole基准孔basicshaft基准轴basicsize基本尺寸BBballbearing转动轴承bearingcover轴承盖bearingset轴承座bearing轴承bellmetal青铜(锡铜)合金beltwheel带轮bevelgear斜齿轮BHNBrinellhardnessnumber布氏硬度值bisector均分线bladespring板簧blindhole盲孔(不通的孔)blindhole盲孔blindthreadedhole螺纹盲孔bluntangle钝角bodyofrevolution展转体boltjoint螺栓连结bolt螺栓border图框borderline图框线boringmachineorboring镗床boring镗孔bossclub凸台bottomshell下轴瓦box箱体brazingmetal铜锌合金brightwasher平垫圈Brinellhardness布氏(HB)硬度broacher拉床、绞孔机broaching拉床、扩孔机broach拉光brokenline 断裂线brokenview(localview) 局部视图BRSbrass黄铜BRZbronze青铜burnishorpolishing 磨光butterflyvalve 蝶形阀buttress(screw)thread 锯齿形(枪膛)螺纹caliper 卡尺(钳)capscrew带帽螺钉(栓)capitalletters 大写字母carburizing(carboninfiltration) 渗碳casehardened硬化、表面淬火castingdefect 铸件缺点castingprocesses 锻造工艺casting 锻造、铸件castlenut 内六角圆螺母cavity 空腔(穴)CBOREcounterbore沉孔、用心孔centertocenterdistance中心距centerline(centralline)中心线center-to-centerspacing中心距centralprojection中心投影CHHDcheesehead开槽圆柱头CHAMchamfer倒角chamfer倒角channelbar槽钢characteristicsofprojection投影特征CHDchecked(by)(由)校正checkdrawings校(核)图cheesehead圆柱头Chinesecharacters汉字chromeplating镀铬CIcastiron铸铁CIRcircular圆的circulararc圆弧、弧circularpitch齿距circularpitch周节circularrunout圆跳动CLorcenterline中心线clamping夹紧clearancefit空隙配合clockwise顺时针方向的CMcentimeter厘米coarsepitchthread粗牙一般螺纹coarsewheel粗砂轮加工coating涂覆coincidence(revolved)section重合断面coincidentpoint重影(合)点color-hardening着色硬化、发蓝、发黑combinationsolids组合体commomtangent公切线commonaxis公共轴线commonpoint共有点compass圆规component构件compoundsectionalview 复合剖视图concavemillstone 凹面磨盘concentriccircle 齐心圆concentricityandcoaxiality 同轴(心)度conic(miter)gear 圆锥(伞)齿轮connectingbar 连杆constructionline 作图线contactsurfaces 接触表面continuousstraightthinlinewithzigzags continuousthickline 粗实线continuousthinirregularline 波涛线折线continuousthinline 细实线contourarithmeticmeandeviation 轮廓算术均匀偏差contourelement外形素线conventionalbreaks折断规定画法conventionalrepresentation规定画法converge聚为一点convexmillstone凸面磨盘coordinateaxis坐标轴COPcopper铜copperplating镀铜corrosion腐化cotter(split)pin张口(尾)销counterborehole阶梯沉孔、用心孔counterboringtool平底扩孔钻counter-drill阶梯钻countersunkhole锥形沉孔、用心孔couplingorunion连轴器coveringexternalthread套扣周节CPcircularpitchcrank摇把crossrib十字肋crosssectionshape横断面形状crossingline交错线crossingpoint交错点CRS(CtoC)centers中心距CSKcountersunk锥孔、用心孔CUcubic立方的CUFTcubicfoot立方英尺CUINcubicinch立方英寸CUYDcubicyard立方码cube立方体cuboid长方体cuppacking皮碗密封curvetemplate曲线板curvedlineofintersection曲交线curvedslot曲线槽cuttingplanesymbol剖切平面符号cuttingplane剖切平面cut断面图cycloidalgear摆线齿轮CYLcylinder(cylindrical)圆柱、圆柱体的cylindricity圆柱度Ddashedthinlines虚线datumfeature基准因素datumline基准线datumplane基准面datumpoint基准点datumsymbo基准代号ldeburring去毛刺dedendumcircle齿根圆dedendum齿根高DEGor?degree度delineator制图者descriptivegeometry画法几何descriptivegeometrysolution图解法designdatum设计基准DETDWGdetaildrawing零件图detaildrawing零件图detailing(anassemblydrawing)(由装置图)拆画零件图deviation尺寸偏差(偏差)DIAorφdiameter直径DIAGdiagonal对角线(的)diagonalline对角线diagramassemblydrawing装置工作图diagrammaticdrawing表示图diameter直径diamondknurling网纹滚花dimension尺码dimensionfigure尺寸数字dimensionform尺寸格式dimensionline尺寸线dimensiontext尺寸数值dimensiontolerance尺寸公差dimetricdrawing正二轴测图dividers分规dome圆顶状double-startthread双线螺纹dowelpin圆柱销draftordraught起模斜度draftingpaper画图纸draftingtape胶带纸drawingboard图板drawingnumber图号DRGdrawing制图、图样drilling钻孔drivegear主动齿轮drivengear从动齿轮drivenshaft从动轴DRNdrawn(by)(由)画图ductilecastiron球墨铸铁dynamometry测力Eedgeline棱线effectivediameters弹簧中径effectivelength有效长度EIorei 来自法文ecartinferieur下偏差代号elbow肘形弯管(头)elementcircle素线圆elementsymbol基本符号elementaryunit基本体ellipse椭圆elongatedhole延伸孔、拉伸孔endcover端盖endface端面endpoint端点engineeringrequirements技术要求enlargedpartialview局部放大图enlargementscale放大比率EQUISPorEQSequallyspaced均布erasingshield擦图片ESores 来自法文ecartsuperieur上偏差代号EXTexternal外面的extensionline尺寸界限external(male)thread外(阳)螺纹externaldiameter弹簧外径externaldimension外形尺寸externaltangency外切externalthreadlathing车外螺纹externalview外形视图extremepositionofmoveablepart活动极限地点extruding挤压FFABfabricate制造、装置faucet旋塞、水龙头feedspiral送料螺旋feltring毡圈ferrousmetal黑色金属FIG.figure附图、插图FILfillister凹槽file锉filingmargin装订边fillin填写fillet锻造(内)圆角fineboring精镗finebroaching精拉finegrinding精磨finemilling精铣finepitchthread细牙一般螺纹fineplanning精刨fineturning精车finishallover所有加工fissure裂纹fitsymbol配合代号fitsystem配合制fit配合55?nonsealingpipethread55?非密封管螺纹55?sealingpipethread55?密封管螺纹fixedbody固定钳身flange法兰盘、凸缘flatbar扁钢flatheads平顶flatorplane平面flatness平面度follower从动(大齿)轮font字体fontcavity缩孔、铸口forging锻压fork拨叉formerror形状偏差forthquadrant第四象限fourquadrants四个象限45?mitreline45?斜线freehand徒手(画)freeheight自由高度frontalline正平线frontalplane(orV-plane)正投影面frontalplane正平面frustumofacone圆锥台frustumofacone截头圆锥frustumofapyramid棱锥台FTor′foot英尺fullsectionalview全剖视图原值比率fullsizefullthread 全螺纹functionaldimensions 功能尺寸Ggasket密封垫(圈)gaugecalipers卡(量)规gearbox(case)齿轮箱geartrain齿轮传动gear齿轮generalfitclass配合种类general-plane一般地点平面general-positionline一般地点直线generatingcircle母线圆generator(generation)line母线Geometricconstruction几何作图geometricalsolid几何体geometricaltolerancesymbol形位公差符号geometricaltolerance形状地点公差GIgalvanizediron马口铁、镀锌铁gib-headkey钩头楔键gland压盖gland密封压盖globevalve球阀good-qualitycarbonsteel优良碳素钢grade坡度gradeAandgradeBoftypeonehexagonnutI型六角螺母A级和B级graduatedscale比率(分度)尺图示法graphicalrepresentationGraphics图学GRDgrind磨削greycastiron灰口铸铁grindingmachine磨床grinding研磨grinding磨削groove凹槽、沟纹guardvalve安全阀guidepin定位销guidescrew丝杠Hhalfsectionalview半剖视图halfview半视图handvalve手压阀hardcasting白口铁hardmetal硬质合金hardenedandtempered调质的harden淬火hardnessnumber硬度值Hatching剖面线heat-treatment热办理heavylines加深图线heavymetal重金属helicalcompressionspring圆柱螺旋压缩弹簧helicalspring螺旋弹簧helicalspurgear斜齿圆柱齿轮helicaltensionspring圆柱螺旋拉伸弹簧herringbonegear人字形圆柱齿轮HEXhexagon六角(边)形HEXHDhexagonhead六角头hexnut六角螺母hexslottednut六角开槽螺母hexagonhead六角头hexagonheadbolt六角头螺栓hexagonheadbolt六角头螺栓hexagonsocketcapscrew内六角圆柱头螺钉hexagonthinnut六角薄螺母hiddenedges不行见轮廓线high-carbonsteel高碳钢high-speedsteel高速钢hole-basissystemoffits基孔制配合horizontal(level)plane水平面horizontalline水平线horizontalprojectionplane(H-plane)水平投影面hot-rolledsteel热轧钢HPhorsepower马力H-perpendicularline铅垂线H-perpendicularplane铅垂面HRhour小时hub轮毂hub轮毂、中心hyperbola 双曲线Ihypotenuse直角三角形之斜边(弦) I/Dinsidediameter 内径、内形尺寸I-beam工字钢imaginaryline设想线INor″inch英寸incenter内(切圆)心includedangle夹角inflexion拐点ingotiron低碳钢(工业纯铁) initialoutline初始轮廓线inletside进口端innerrace内圈insidediameter内径instructionbook说明书instrumentaldrawing用仪器画的图INTinternal内部的interchangeability交换性interferencefit过盈配合internal(female)thread内(阴)螺纹internal(inside)caliper内卡尺(钳)internaldiameters弹簧内径internaltangency内切internalthreadlathing车内螺纹interpenetration相贯intersectingplane截平面intersectionline截交线intersectionofplanesurfaces平面之交线intersectionofsurfaces表面之交线intersectionpoint交点Intersection订交Intuitiveillustrations直观图involutegear渐开线齿轮iron铁ISOstandardsISO国际标准ISO=InternationalStandardizationOrganization国际标准化组织正等轴测图isometricdrawing(diagram)isometricprojection正等测投影isometricsectionalview正等轴测剖视图Italicfont斜体Jjack千斤顶、起重器jigbody 夹详细junctionsurface 联合面Kkeydiagram 原理草图keyjoint 键连结keyseat 键座keytypes 键的型式keyway(slot) 键槽key键knobbled(wrought)iron 熟(锻)铁knurling 滚花knurlingnut 滚花螺帽LlampplankLATlatera l 钳口板侧(横)向的lathe 车床LBpound磅leaddistance导程leaderline引导线lead导程leafspring叶(薄)片弹簧lefthand-thread左旋螺纹left-handside(end)view左(端)视图lengthofthreadengagement螺纹旋合长度letter字母leverarm长臂杠杆LGlong.length长度、长的LHlefthand左旋、左方向lightmetal轻金属limitsize极限尺寸limitingdeviations极限偏差limitingelement转向轮廓素线LINlinear线性的、直线的linesegment线段linestyles线型linearity直线性linesinplanes线在面上L-iron角铁local(broken-out)sectionalview局部剖视图locationbydimension定位尺寸locationdimension尺寸定位locknut防松螺母lockscrew锁紧螺钉lockingdevice锁紧装置LONGlongitude经度(线)longdasheddottedthinline点画线longdasheddoubledottedthinline双点画线lower-caseletters小写字母lowerdeviation下偏差lowerlimit下限(值)lubricantpump齿轮油泵。
机械图纸常用词汇中英文英文工程图纸的右下边是标题栏(相当于我们的标题栏与部分技术要求),其中有图纸名称(TILE)、设计者(DRAWN)、审查者(CHECKED)、材料(MATERIAL)、日期(DATE)、比例(SCALE)、热处理(HEAT TREATMENT)与其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差。
2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位。
3)ANGULAR TOLERANCE±1°角度公差±1°。
4)DIMS TOLERANCE±0.1未注尺寸公差±0.1。
5)SURFACE FINISH 3.2 UNLESS STATED未注粗糙度3.2。
2常见尺寸的标注及要求2.1孔(HOLE)如:(1)毛坯孔:3"DIAO+1CORE 芯子3"0+1;(2)加工孔:1"DIA1";(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1"/4 DIA REAM铰孔1"/4;(5)螺纹孔的标注通常要表示出螺纹的直径,每英寸牙数(螺矩)、螺纹种类、精度等级、钻深、攻深,方向等。
如:例1. 6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1"DIATHRO'钻1"通孔(THRO'=THROUGH通)C/SINK22×6DEEP 沉孔22×6例2. TAP7"/8-14UNF-3BTHRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO 钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UNIFIED COARSE THREAD 美国标准粗牙螺纹)1"-14NS-2THRO攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)2.2倒角(CHAMFER)例1/8×45°BEV 倒角1/8×45°(注BEV=BEVEL,斜面)1.5×45°CHAM 倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE5"×5"方2.4剖视(SECTION)例SECTION A-A A-A剖面2.5圆角半径例1"R R1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧务必光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记3关于铸锻件的技术要求例1. FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件务必退火处理,布氏硬度<203 例2. NORMALIZE TO 163-207BHN MUST BE FREE OF SCALE & RUST 锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮与锈蚀例3. FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或者喷砂处理例4. UNLESS OTHERWISE SPECIFIED DRAFT ANGLES7°未注明锻造拔模斜度7°例5. CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6. DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°缩写 abbreviation美英加陆军规格 ABC-Army-STD美英加海军规格 ABC-Navy-STD消字膏 abrasive paste方向突变 abrupt change in direction横坐标 abscissa绝对尺寸 absolute size交流电动机操纵器 AC motor controller交流电 AC(a-c,alernating current)附件 accessory累积公差 accumulated tolerance精度,准确度 accuracy准确线 accurate line透明绘图胶片 acetate梯形(爱克姆) Acme[screw]对角视图 across corner view对角 across corners对边 across flats对边视图 across flats view横断木纹 across grain of wood实际距离 actual distance实际书法 actual drawing实际配合 actual fit实际内径 actual inside diameter实际量度 actual measurement图面尺寸 actual measurement on the drawing实际分度区域,实际精确区域 actual minute area 实际零件 actual part实际位置 actual position实际尺寸 actual size锐角 acute angle齿冠 addeneum齿冠图 addeneum circle齿冠距离 addeneum distance齿冠线 addeneum line相加 adding增列数据 additional data增列资料 additional information增列位置公差 additional position tolerance增列公差 additional tolerance胶带 adhesive tape邻角 adjacent angle邻近区域 adjacent area邻接组件 adjacent component邻棱 adjacent edge邻线 adjacent line邻接地图 adjacent map邻接件 adjacent part邻接件线 adjacent parts line邻边 adjacent side相邻视图 adjacent view自由曲线规 adjustable curve活动丁字尺 adjustable head T-square调整点 adjustable point自由曲线规 adjustable ruler可调三角规 adjustable set wquare广告面 advertising illustration色透规,浓淡远近法 aerial perspective航空照相 aerial photograph航空图 aeronautical chart航测图 aeronautical map美学 aestetics逆理(木) against the grain喷刷 air brush飞机接线图 air craft wiring diagram空线,电路 airline,base line备接线 ajoining line铝 AL(aluminum)对齐尺寸线 aligned dimension lines对齐制注尺寸法 aligned dimensioning转正剖面 aligned section对齐制 aligned system转正的视图,对正的视图 aligned view对准 alignment列线图 alignment chart列线图 alignment diagram鳄齿连接器 alligator connector"裕度 ALLOW(allowance)"容许蚗?" allowable bearing容许僆q allowable variation裕度 allowance纵剖木纹 along grain of wood线的规格 alphabet of lines字母顺序 alphabetice order字母 alphabets更换后尺寸 altered dimension对错角 alternate angle交变剖面线 alternate crosshatching螺纹正规符号书法(美式) alternate light and heavy line method 变换法 alternate method变换位置 alternate position变换位置线 alternate position line变换位置视图 alternate position view共轭弓形 alternate segment外错角 alternate-exterior angle内错角 alternate-interior angle交互排列 alternately spaced交流电 alternating current更换 alternation侧视图的变换位置 alternative position for side view高度 altitude铝 aluminum铝合金 aluminum alloy美国标准 AMER STD(Am Std,American Standard)美国压力管规号码 American code for pressure piping美国书法(第三角法) American method美国标准螺纹 American National screw thread美国国家标准协会 American National Standard Institute(ANSI) 美国国家标准 American National Standard(ANS)美国制投影(第三角投影) American projection美国标准螺纹配合等级 American screwthread class美国机械工程学会 American Society of Mechanical Engineers(ASME) 美国标准学会 American Standard Association字格板 Ames instrument字格板 Ames lettering instrument布朗沙普线规 Ametican Wire Gage,Brown & Sharpe Gage安倍计(电) ammeter变量图表 amount of change chart面角量 amount of divergence放大电路 amplifier circuit分析 analysis分析图表 analytical chart分析线图 analytical diagram分析图 analytical graph锚,固定器 anchor固定螺栓 anchor bolt固定板 anchor plate固定螺椿 anchor stud角 angle极向角 angle角度规 angle agage中心角 angle at the center角的测量 angle measure弦角 angle of chord圆周角 angle of circumference倾角 angle of dip俯角 angle of elevation倾斜角 angle of inclination投射角 angle of projection倾角 angle of slope视角 angle of vision螺纹理论深度 angular depth of thread角尺寸 angular dimension角度定位法 angular dimensioning角度定位制 angular dimensioning system成角透视,斜透视 angular perspective角度关系 angular relationship角范围 angular space单斜面 angular surface角公差 angular tolerance角度转换 angular transformation折角管,角管 angular tube倾斜度 angularity不等角图 anisometric drawing退火 annealing注解 annotation环状公差域 annular tolerance zone圆环 annular torus环状带 annular zone圆环 annulus阳极 anode美国标准正规符号(螺纹) ANSI regular symbol美国标准简化符号(螺纹)南极圈antarctic circle天线antenna反时针方向anticlockwise视图上的交点 apparent intersection核准 APPD(approved)装饰性笔划 appendge附录 appendix附录表 appendix table承招图,核准图样 approved plan校核者,核准者 approving authority齿形近似书法 approximate circlearc method近似曲线 approximate curve八圆心近似椭圆 approximate eightcentered ellipse 四圆心近似椭圆 approximate fourcentered ellipse 近似长度 approximate length近似值 approximation护裙 apron阿拉伯数字 Arabic numerals假定标度 arbitrarv scale任意直线 arbitrary line假定原点 arbitrary origin心轴 arbor圆弧 arc弧心 arc center弧长 arc length弧线 arc line电弧熔接 arc weding拱 arch阿基米得曲线 Archimedean curve阿基米得蜗线 Archimedean spirall建筑师 architect建筑模板 architect guide template建筑图字体 architect lettering建筑学 architectonics建筑师用比例尺 architect's scale建筑布局 architectural composition建筑制图员 architectural draftsman建筑图 architectural drawing建筑草图 architectural freehand drawing建筑透视图 architectural perspective建筑计书 architectural plan建筑示意图 architectural presentation drawing建筑工 architectural work建筑学 architecture建筑制图 architecture drawing圆弧规 arcograph北极圆 arctic circle面积,区域 area面积条图 area bar chart面积图 area chart面积图 area diagram面积图 area graph算术分度图 arithmetic graph算术标度 arithmetic scale算术平均(数) arithmetical average算术分度水平坐标 arithmetical horizontal scale算术内插法 arithmetical interpolation阿肯萨斯磨石 Arkansas knife piece臂 arm角之一边 arm of angle电枢 armature电枢槽 armature slot(美国)陆海军用标准零件 Army-Navy standard parts 排列 ARR(arrange)布局,配置,装置 arrangement视图的排列 arrangement of views配置图 arrangement plan箭头边,箭头所指的一面(熔接) arrow side加注箭头 arrowed[head]不用箭头注尺寸 arrowless dimensioning附箭头的线 arrowline特软橡皮 artgum美国标准的配合种类 ASA fits美国标准符号 ASA svmbol美国标准螺纹符号 ASA thread symbol美国标准学会 ASA(American Standard Association) 石棉 asbesto出头部分(字母) ascender美国机械工程学会锅炉法规 ASME boiler code美国机械工程学会 ASME(American Society of Mechanical Engineers) 非球面 aspheric surface汇合数据 assemble all data装妥零件 assembled parts组合,装配 assembling装配螺栓 assembling bolt装配程序图 assembling process chart组合,装配,总成(组合件) assembly装配表 assembly chart组合图,装配图 assembly drawing组合剖面 assembly drawing number组合图,装配图 assembly print组合剖面 assembly section组合图,装配图 assembly sheet组合草图,装配草图 assembly sketch组合工作图 assembly working drawing假定原点 assumed origin组合,装配,总成(组合件) ASSY(assembly)非对称形体 asymmetrical feature不对称 asymmetry渐近线 asymptote渐近曲线 asymptotic curve附件 attachment自动 AUTO(automatic)自动绘图机 automated drafting正图纸(晒图) autopositive paper辅助 AUX(auxiliary)辅锥 auxiliary cone辅助割面 auxiliary cutting plane辅助割面 auxiliary cutting surface参考尺寸 auxiliary dimension前辅助视图,立面辅助视图 auxiliary elevation辅助图 auxiliary figure辅线 auxiliary line辅助俯视图 auxiliary plan辅助投影面 auxiliary plane辅助投影面 auxiliary plane of projection辅助位置 auxiliary position辅助投影 auxiliary projection辅助刻度 auxiliary scale辅助面 auxiliary surface辅助视图 auxiliary view复辅助视图 auxiliary-adjacent auxiliary view可用范围 available space平均曲率 average curavature平均偏差 average deviation平均直径 average diameter避免区域 avoid zone美国线规 AWG(Awg,American Wire Gage,Brown &Sharpe Gage) 轴角 axial angle轴线的平面 axial plane摆T,轴向偏转 axial runout轴向剖面 axial section轴线 axis横坐标轴 axis of abscissa锥轴 axis of cone纵坐标轴 axis of ordinate旋转轴线 axis of revolution旋转轴线 axis of rotation对称轴 axis of symmetry视轴 axis of vision不等角模板 axolipse template立体正投影图 axonometric drawing立体正投影图 axonometric projection立体正投影草图 axonometric sketching组合,装配,总成(组合件) AY(assembly)方位角,方位,地平经度 azimuth方位等距图表 azimuthat equidistant chart布朗沙普线规 B & S gage (Brown & Sharpe gage)韦氏细螺纹 B S F thread(British Standard Fine thread)巴氏合金 BAB(bab,Babbit)背圆锥 back cone背圆锥角 back cone angle后视图 back elevation后视图 back view背后熔接 back weld电木 backelite字母间的空白 background area后倾角 backward inclination滚珠轴承 ball bearing件号圆圈 balloon加注件号圆圈 ballooning轻木 balsa wood条形图表 bar chart条形图表 bar graph滚筒磨光 barrel finishing巴斯键 Barth key底,底边,底面 base底角 base angle基圆 base circle底面边视图 base edge底面 base face底边,基线,根线(螺纹),空线(电路),底线(字法) base line 锥底 base of cone基面 base plane基极(电),底座剖面 base section基面 base surface木线(电),基线 baseline基线注尺寸法 base-line dimensioning地下室平面图 basement plan基准角度法(圆锥度公差) basic angle method基准角度公差制 basic angle tolerancing system基本计算尺寸 basic calculate size基础图表 basic chart理想余隙 basic clearance原色 basic color基本数据 basic data基本设计 basic design基准直径法 basic diameter method理想尺寸 basic dimension图学逻辑 basic drawing logic螺纹基本形式 basic form of thread基孔制 basic hole system基本数据 basic information基线注尺寸法 basic line螺纹基本基本大径 basic major diameter基轴制 basic shaft system基本尺寸,理想尺寸 basic size基准锥度法(锥度公差) basic taper method螺纹基本形式 basic thread form基本公差 basic tolerance熔接基本符号 basic weld symbol海图 bathymetric chart歪图 batter滚球轴承 BB(ball bearing)中心距离 BC(between centers)孔位圆 BC(bolt circle)灯塔,标志 beacon联珠熔接 bead weld梁规 beam compass方位,方向,轴承 bearing方位及坡度 bearing and slope方位角 bearing angle承板 bearing plate承面 bearing surface插承接合 bell-and-spigot joint弯头 bend弯曲裕度 bend allowance折线,弯曲线,转向线 bend line曲板 bend plate弯曲半径 bend radius弯曲离隙 bend relief弯折图 bending diagram曲架 bent曲板 bent plate中心距离 between center斜角,切角,斜齿轮,斜轮 bevel斜角面 bevel face斜齿轮 bevel gear测角仪 bevel protractor测口熔接 bevel weld斜棱 beveld edge伯明翰规 BG(Birmingham centers)勃氏硬度 Bhn(BH,Brinell hardness) 双凸面 biconvex双向公差制 bilateral system of limits 双向公差 bilateral tolerance双向公差制 bilateral tolerance system 材料单 bill of material定位头 binding head鸟瞰图 bird's eye perspective鸟瞰图 bird's eye view鸟瞰图 aerial view伯明翰线号规 Birmingham wire gage 平分 bisect平分线 bisector基线 BL(base line)黑墨水 black indian ink黑白图 black-and white graph黑白图 black-and-white chart黑白图 black-and-white diagram黑白复印 black-and-white reproduction 涂黑 blackened -in黑色发蓝 blackening黑体字 blackface letter黑线图 black-line print铅笔浓度,黑度 blackness鸭嘴笔叶片 blade of pen鸭嘴笔 blade ruling pen空白区域 blank area空白范围 blank space未贯穿的孔,盲孔 blind hole未贯穿的贯穿螺孔,盲螺孔 blind tapped hole 方块图 block chart方块图 block diagram方块型 block form大楷字体 block letter布图 block out配置图 block plan附加表 block supplementary吸墨纸 blotter吸墨纸 blotting paper蓝图 blue print晒蓝图器 blue print apparatus晒图纸 blue print paper晒图 blue printing晒图机 blue printing machine发蓝 blueing蓝图分析 blueprint analysis识图,读图 blueprint reading钝角 blunt angle体对角线 body diagonal体炉管 boiler tube浓,黑,粗 bold圆点 bold dot粗线 bold line黑体数字 bold type figure黑体字 boldface letter螺栓 bolt孔位圆 bolt circle外螺纹 bolt thread圆心片 bone center加偿公差 bonus tolerance边框 border line大鸭嘴笔,边框,鸭嘴笔 border pen搪孔 bore 镗孔搪孔 boring 镗孔搪床 boring mill 镗床凸面(圆柱形凸起) boss墨水瓶座 bottleholder数字底线 bottom edge of digit字母底线 bottom edge of letter底面 bottom surface三攻螺丝攻 bottom tap仰视图 bottom view三攻螺丝攻 bottoming tap边界,边框 boundary要紧尺寸 boundary dimensions要项 boundary element边界线 boundary line边界面 boundary surface外缘线,边线 bounding line弹簧圆规,小圆规 bow compass 弹簧分规,小分规 bow divider弹簧圆规或者分规 bow instrument。
机加工图纸有英语看不懂?不怕!史上最全翻译都在这里了机械图纸英语翻译ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED未注焊缝均为连续焊ALL WELDS 3mm FILLET UNLESS OTHERWISE STATED未注焊角高3mm.ALL UNSPECIFIED RADI - R3未注圆角R3REMOVE ALL BURRS AND SHARP EDGES棱角倒钝CHANNEL 槽钢RSA 708 角钢 70X70X8M30X1.5 pitch M30X1.5的锥螺纹Tackweld 点焊OD 1/4" outside dimension 1/4"的缩写外径直1/4"75 CRS 尺寸为75 材质为冷轧钢板410 OPENING REF 410 开口参考尺寸40 REF 尺寸为40,参考值2.5" BSP 2.5〞圆锥管螺纹2.5" BSPT HEXAGON 2.5〞六角圆锥管螺纹(即对丝)30x2.5 FLAT BAR 30X2.5 扁钢TYP 2 POSNS 2处11 TOTAL COILS APROX.9 WORKING COILS APROX.RIGHT HAND WOUND ONLY,END COILS SQUARE TO TOUCH.总圈数约11圈;工作圈数约9圈;右旋;弹簧的端部磨平以便于接触.(此为弹簧技术说明)FEMALE: 扣(母扣) MALE: 外扣(公扣)偏心轴 eccentric shaft 销轴 PIN开口销 COTTER PIN螺杆 screw紧定螺钉 SET SCREW圆螺母 ROUND NUT六角螺钉 SOCKET HEAD CAP SCREW六角螺钉 HEX HD SETSCREW六角螺栓 HEX HD BOLT挡圈 closing ring弹性挡圈 circlip轴承隔套 distance sleeve of axletree 轴承 axletree深沟球轴承 DEEP GROOVE BALL BEARING 无扣长 non-buckle longth弹簧 SPRING吊环螺钉 LIFTING EYE BOLT开槽盘头螺钉 SLOTTED PAN HEAD SCREW 圆锥滚子轴承 TAPERED ROLLER BEARING 推力球轴承THRUST BALL BEARING平键 FLAT KEY弹簧垫圈 SINGLE COIL SPRING WASHER平垫圈 FLAT WASHER螺母 FULL NYLOCK NUT圆螺母 ROUND NUTREMOVE ALL BURRS AND SHARP EDGES 所有尖角/棱角倒角并去毛刺40 REF 为测量的参考尺寸OD 1/4’ outside dimension 1/4"的缩写外径直1/4’------->应该为:外径值1/4"75 CRS 尺75 材质为冷轧钢板 ------->应该为:尺寸75 材质为冷轧钢板ACCESS Accessory 附件ADJ Adjustable,Adjust 调整ADPT Adapter 使适应ADV Advance 提前AL Aluminum 铝ALLOW Allowance 允许LT Alternate 改变ALY Alloy 合金AMT Amout 数量ANL Anneal 锻炼ANSL Amer Natl Stds InstituteAPPROX Approximate 大约 ASME Amer Society of Mech Engrs ASSEM Assemble 装配ASSY Assembly 装配AUTH Authorized 授权的AUTO Automatic 自动的AUX Auxiliary 辅助的AVG Average 平均AWG American Wire GaugeBC Bolt Circle 螺栓圆周BET Between 之间BEV Bevel 斜角BHN Brinell Hardness Number 布氏硬度值BLK Blank ,Block 空白B/NM Bill of Material 材料费BOT Bottom 底部BP or B/P Blueprint 蓝图BRG Bearing 轴承BRK Break 破裂BRKT Bracket 支架BRO Broach 钻孔BRS Brass 黄铜BRZ Bronze 青铜B&S Brown&Shape 棕色&形状BSC Basic 根本的BUSH Bushing 套管BWG Birmingham Wire GaugeCTO C Center-to-Center 中心到中心CAD Computer Aided Design 电脑辅助设计CAM Computer-Aided MfgCAP Capacity 容量CAP SCR Cap Screw 螺帽CARB Carburize 使渗碳CBORE Counterbore 扩孔CCW Counter Clockwise 逆时针CDRILL Counerdrill CDS Cold-Drawn Steel 看英文图纸的一些资料英文工程图纸的右下边是标题栏〔相当于我们的标题栏和局部技术要求〕,其中有图纸名称〔TILE〕设计者〔DRAWN〕审查者〔CHECKED〕材料〔MATERIAL〕日期〔DATE〕比例〔SCALE〕热处理〔HEAT TREATMENT〕和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位3)ANGULAR TOLERANCE±1°角度公差±1°4)DIMS TOLERANCE±0.1 未注尺寸公差±0.15)SURFACE FINISH 3.2 UNLESS STATED 未注粗糙度3.2常见尺寸的标注与要求2.1孔〔HOLE〕如:〔1〕毛坯孔:3"DIA+1CORE 芯子 3"0+1;〔2〕加工孔:1"DIA1";〔3〕锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);〔4〕铰孔:1"/4 DIA REAM铰孔1"/4;〔5〕螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数〔螺矩〕螺纹种类精度等级钻深攻深,方向等如:例1.6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5"圆周上〔EQUI-SPACED=EQUALLY SPACED均布〕 DRILL 1"DIA THRO'钻1"通孔〔THRO'=THROUGH通〕 C/SINK22×6DEEP 沉孔22×6例2.TAP 7"/8-14 UNF-3B THRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级〔注UNF=UNIFIED FINE THREAD美国标准细牙螺纹〕1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO 钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通〔UNC=UCIFIED COARSE THREAD 美国标准粗牙螺纹〕1"-14NS-2THRO 攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级〔注NS=NATIONAL SPECIAL THREAD:美国固定特种标准〕2.2倒角〔CHAMFER〕例1/8×45°BEV 倒角1/8×45°〔注BEV=BEVEI,斜面〕1.5×45°CHAM 倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE5"×5"方2.4剖视〔SECTION〕例SECTION A-AA-A剖面2.5圆角半径例1"RR1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8,虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY 用突起高为5"/16的细实线字母在本体一侧打标记关于铸锻件的技术要求例1.FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203例2.NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE & RUST锻件正火处理,布氏硬度163-207,锻件外表不得有氧化皮和锈蚀例3.FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4.UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7°例5.CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6.DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°总之,看英文机械工程图纸并不是高不可攀,只要坚持常看,熟记局部单词即可。
1 标题栏英文工程图纸的右下边是标题栏〔相当于我们的标题栏和局部技术要求〕,其中有图纸名称〔TILE〕、设计者〔DRAWN〕、审查者〔CHECKED〕、材料〔MATERIAL〕、日期〔DATE〕、比例〔SCALE〕、热处理〔HEAT TREATMENT〕和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差。
2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位。
3)ANGULAR TOLERANCE±1°角度公差±1°。
4)DIMS TOLERANCE±0.1未注尺寸公差±0.1。
5)SURFACE FINISH 3.2 UNLESS STATED未注粗糙度3.2。
2 常见尺寸的标注与要求2.1孔〔HOLE〕如:〔1〕毛坯孔:3"DIAO+1CORE 芯子3"0+1;〔2〕加工孔:1"DIA 1";〔3〕锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);〔4〕铰孔:1"/4 DIA REAM 铰孔1"/4;〔5〕螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数〔螺矩〕、螺纹种类、精度等级、钻深、攻深,方向等。
如:例1.6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5圆周上〔EQUI-SPACED=EQUALLY SPACED均布〕DRILL 1"DIATHRO'钻1"通孔〔THRO'=THROUGH通〕C/SINK22×6DEEP沉孔22×6例2.TAP7"/8-14UNF-3BTHRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级〔注UNF=UNIFIED FINE THREAD美国标准细牙螺纹〕1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通〔UNC=UNIFIED COARSE THREAD 美国标准粗牙螺纹〕1"-14NS-2THRO 攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级〔注NS=NATIONAL SPECIAL THREAD:美国固定特种标准〕2.2倒角〔CHAMFER〕例1/8×45°BEV倒角1/8×45°〔注BEV=BEVEL,斜面〕1.5×45°CHAM倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE 5"×5"方2.4剖视〔SECTION〕例SECTION A-A A-A剖面2.5圆角半径例1"R R1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记3 关于铸锻件的技术要求例1.FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203例2.NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE & RUST锻件正火处理,布氏硬度163-207,锻件外表不得有氧化皮和锈蚀例3.FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4.UNLESS OTHERWISE SPECIFIED DRAFT ANGLES7°未注明锻造拔模斜度7°例5.CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6.DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°缩写 abbreviation美英加陆军规格 ABC-Army-STD美英加海军规格 ABC-Navy-STD消字膏 abrasive paste方向突变 abrupt change in direction横坐标 abscissa绝对尺寸 absolute size交流电动机控制器 AC motor controller交流电 AC(a-c,alernating current)附件 accessory累积公差 accumulated tolerance精度,准确度 accuracy准确线 accurate line透明绘图胶片 acetate梯形(爱克姆) Acme[screw]对角视图 across corner view对角 across corners对边 across flats对边视图 across flats view横断木纹 across grain of wood实际距离 actual distance实际书法 actual drawing实际配合 actual fit实际内径 actual inside diameter实际量度 actual measurement图面尺寸 actual measurement on the drawing实际分度区域,实际准确区域 actual minute area 实际零件 actual part实际位置 actual position实际尺寸 actual size锐角 acute angle 齿冠 addeneum齿冠图 addeneum circle齿冠距离 addeneum distance齿冠线 addeneum line相加 adding增列数据 additional data增列资料 additional information增列位置公差 additional position tolerance增列公差 additional tolerance胶带 adhesive tape邻角 adjacent angle邻近区域 adjacent area邻接组件 adjacent ponent邻棱 adjacent edge邻线 adjacent line邻接地图 adjacent map邻接件 adjacent part邻接件线 adjacent parts line邻边 adjacent side相邻视图 adjacent view自由曲线规 adjustable curve活动丁字尺 adjustable head T-square调整点 adjustable point 自由曲线规 adjustable ruler可调三角规 adjustable set wquare广告面 advertising illustration色透规,浓淡远近法 aerial perspective航空照相 aerial photograph航空图 aeronautical chart航测图 aeronautical map美学 aestetics逆理(木) against the grain喷刷 air brush飞机接线图 air craft wiring diagram空线,电路 airline,base line备接线 ajoining line铝 AL(aluminum)对齐尺寸线 aligned dimension lines 对齐制注尺寸法 aligned dimensioning转正剖面 aligned section对齐制 aligned system 转正的视图,对正的视图 aligned view对准 alignment列线图 alignment chart列线图 alignment diagram鳄齿连接器 alligator connector"裕度 ALLOW(allowance)"容许蚗?" allowable bearing容许僆q allowable variation裕度 allowance纵剖木纹 alonggrain of wood线的规格 alphabet of lines字母顺序 alphabetice order字母 alphabets 更改后尺寸 altered dimension对错角 alternate angle交变剖面线 alternate crosshatching螺纹正规符号书法(美式) alternate light and heavy line method变换法 alternate method变换位置 alternate position变换位置线 alternate position line 变换位置视图 alternate position view共轭弓形 alternate segment外错角 alternate-exterior angle内错角 alternate-interior angle交互排列 alternately spaced交流电 alternating current更改 alternation侧视图的变换位置 alternative position for side view高度 altitude铝 aluminum铝合金 aluminum alloy美国标准 AMER STD(Am Std,American Standard)美国压力管规 American code for pressure piping美国书法(第三角法) American method美国标准螺纹 American National screw thread美国国家标准协会 American National Standard Institute(ANSI)美国国家标准 American National Standard(ANS)美国制投影(第三角投影) American projection美国标准螺纹配合等级 American screwthread class美国机械工程学会 American Society of Mechanical Engineers(ASME)美国标准学会 American Standard Association字格板 Ames instrument 字格板 Ames lettering instrument布朗沙普线规 Ametican Wire Gage,Brown & Sharpe Gage安倍计(电) ammeter变量图表 amount of change chart面角量 amount of divergence 放大电路 amplifier circuit分析 analysis分析图表 analytical chart分析线图 analytical diagram分析图 analytical graph锚,固定器 anchor固定螺栓 anchor bolt固定板 anchor plate固定螺椿 anchor stud角 angle极向角 angle角度规 angle agage中心角 angle at the center角的测量 angle measure弦角 angle of chord圆周角 angle of circumference倾角 angle of dip俯角 angle of elevation倾斜角 angle of inclination投射角 angle of projection倾角 angle of slope视角 angle of vision螺纹理论深度 angular depth of thread角尺寸 angular dimension角度定位法 angular dimensioning角度定位制 angular dimensioning system成角透视,斜透视 angular perspective角度关系 angular relationship角X围 angular space单斜面 angular surface角公差 angular tolerance角度转换 angular transformation折角管,角管 angular tube倾斜度 angularity不等角图 anisometric drawing退火 annealing注解 annotation环状公差域 annular tolerance zone圆环 annular torus环状带 annular zone圆环 annulus阳极 anode美国标准正规符号(螺纹) ANSI regular symbol美国标准简化符号(螺纹)南极圈antarctic circle天线antenna反时针方向anticlockwise视图上的交点 apparent intersection核准 APPD(approved)装饰性笔划 appendge附录 appendix附录表 appendix table承招图,核准图样 approved plan校核者,核准者 approving authority齿形近似书法 approximate circlearc method近似曲线 approximate curve八圆心近似椭圆 approximate eightcentered ellipse四圆心近似椭圆 approximate fourcentered ellipse近似长度 approximate length近似值 approximation护裙 apron阿拉伯数字 Arabic numerals假定标度 arbitrarv scale任意直线 arbitrary line假定原点 arbitrary origin心轴 arbor圆弧 arc弧心 arc center弧长 arc length弧线 arc line电弧熔接 arc weding拱 arch阿基米得曲线 Archimedean curve阿基米得蜗线 Archimedean spirall建筑师 architect建筑模板 architect guide template建筑图字体 architect lettering建筑学 architectonics建筑师用比例尺 architect's scale建筑布局 architectural position建筑制图员 architectural draftsman建筑图 architectural drawing建筑草图 architectural freehand drawing建筑透视图 architectural perspective建筑计书 architectural plan 建筑示意图 architectural presentation drawing建筑工 architectural work建筑学 architecture建筑制图 architecture drawing圆弧规 arcograph北极圆 arctic circle面积,区域 area面积条图 area bar chart面积图 area chart面积图 area diagram 面积图 area graph算术分度图 arithmetic graph算术标度 arithmetic scale算术平均(数) arithmetical average算术分度水平坐标 arithmetical horizontal scale算术内插法 arithmetical interpolation阿肯萨斯磨石 Arkansas knife piece臂 arm角之一边 arm of angle电枢 armature电枢槽 armature slot(美国)陆海军用标准零件 Army-Navy standard parts排列 ARR(arrange)布局,配置,装置 arrangement视图的排列 arrangement of views配置图 arrangement plan箭头边,箭头所指的一面(熔接) arrow side加注箭头 arrowed[head]不用箭头注尺寸 arrowless dimensioning附箭头的线 arrowline特软橡皮 artgum美国标准的配合种类 ASA fits美国标准符号 ASA svmbol美国标准螺纹符号 ASA thread symbol美国标准学会 ASA(American Standard Association)石棉 asbesto出头局部(字母) ascender美国机械工程学会锅炉法规 ASME boiler code美国机械工程学会 ASME(American Society of Mechanical Engineers)非球面 aspheric surface聚集数据 assemble all data装妥零件 assembled parts组合,装配 assembling装配螺栓 assembling bolt装配程序图 assembling process chart组合,装配,总成(组合件) assembly装配表 assembly chart组合图,装配图 assembly drawing组合剖面 assembly drawing number组合图,装配图 assembly print组合剖面 assembly section 组合图,装配图 assembly sheet组合草图,装配草图 assembly sketch组合工作图 assembly working drawing假定原点 assumed origin组合,装配,总成(组合件) ASSY(assembly)非对称形体 asymmetrical feature不对称 asymmetry渐近线 asymptote渐近曲线 asymptotic curve附件 attachment自动 AUTO(automatic)自动绘图机 automated drafting正图纸(晒图) autopositive paper辅助 AUX(auxiliary)辅锥 auxiliary cone辅助割面 auxiliary cutting plane辅助割面 auxiliary cutting surface参考尺寸 auxiliary dimension前辅助视图,立面辅助视图 auxiliary elevation 辅助图 auxiliary figure辅线 auxiliary line辅助俯视图 auxiliary plan辅助投影面 auxiliary plane辅助投影面 auxiliary plane of projection辅助位置 auxiliary position辅助投影 auxiliary projection辅助刻度 auxiliary scale辅助面 auxiliary surface辅助视图 auxiliary view复辅助视图 auxiliary-adjacent auxiliary view可用X围 available space平均曲率 average curavature平均偏差 average deviation平均直径 average diameter防止区域 avoid zone美国线规 AWG(Awg,American Wire Gage,Brown &Sharpe Gage)轴角 axial angle轴线的平面 axial plane摆T,轴向偏转 axial runout 轴向剖面 axial section轴线 axis横坐标轴 axis of abscissa锥轴 axis of cone纵坐标轴 axis of ordinate旋转轴线 axis of revolution旋转轴线 axis of rotation对称轴 axis of symmetry视轴 axis of vision不等角模板 axolipse template立体正投影图 axonometric drawing立体正投影图 axonometric projection立体正投影草图 axonometric sketching组合,装配,总成(组合件) AY(assembly)方位角,方位,地平经度 azimuth方位等距图表 azimuthat equidistant chart布朗沙普线规 B & S gage (Brown & Sharpe gage)韦氏细螺纹 B S F thread(British Standard Fine thread)巴氏合金 BAB(bab,Babbit)背圆锥 back cone背圆锥角 back cone angle后视图 back elevation 后视图 back view背后熔接 back weld电木 backelite字母间的空白 background area后倾角 backward inclination滚珠轴承 ball bearing件号圆圈 balloon加注件号圆圈 ballooning轻木 balsa wood条形图表 bar chart条形图表 bar graph滚筒磨光 barrel finishing巴斯键 Barth key底,底边,底面 base底角 base angle基圆 base circle底面边视图 base edge底面 base face底边,基线,根线(螺纹),空线(电路),底线(字法) base line锥底 base of cone基面 base plane基极(电),底座剖面 base section基面 base surface木线(电),基线 baseline基线注尺寸法 base-line dimensioning地下室平面图 basement plan基准角度法(圆锥度公差) basic angle method基准角度公差制 basic angle tolerancing system根本计算尺寸 basic calculate size根底图表 basic chart 理想余隙 basic clearance原色 basic color根本数据 basic data根本设计 basic design 基准直径法 basic diameter method理想尺寸 basic dimension图学逻辑 basic drawing logic螺纹根本形式 basic form of thread基孔制 basic hole system根本数据 basic information基线注尺寸法 basic line螺纹根本根本大径 basic major diameter基轴制 basic shaft system根本尺寸,理想尺寸 basic size基准锥度法(锥度公差) basic taper method螺纹根本形式 basic thread form根本公差 basic tolerance熔接根本符号 basic weld symbol海图 bathymetric chart歪图 batter滚球轴承 BB(ball bearing)中心距离 BC(between centers)孔位圆 BC(bolt circle)灯塔,标志 beacon联珠熔接 bead weld梁规 beam pass方位,方向,轴承 bearing方位与坡度 bearing and slope方位角 bearing angle承板 bearing plate承面 bearing surface插承接合 bell-and-spigot joint弯头 bend弯曲裕度 bend allowance折线,弯曲线,转向线 bend line曲板 bend plate弯曲半径 bend radius弯曲离隙 bend relief弯折图 bending diagram曲架 bent 曲板 bent plate中心距离 between center斜角,切角,斜齿轮,斜轮 bevel斜角面 bevel face斜齿轮 bevel gear测角仪 bevel protractor测口熔接 bevel weld斜棱 beveld edge 伯明翰规 BG(Birmingham centers)勃氏硬度 Bhn(BH,Brinell hardness)双凸面 biconvex 双向公差制 bilateral system of limits双向公差 bilateral tolerance双向公差制 bilateral tolerance system材料单 bill of material定位头 binding head鸟瞰图 bird's eye perspective鸟瞰图 bird's eye view鸟瞰图 aerial view伯明翰线号规 Birmingham wire gage平分 bisect平分线 bisector 基线 BL(base line)黑墨水 black indian ink黑白图 black-and white graph黑白图 black-and-white chart黑白图 black-and-white diagram黑白复印 black-and-white reproduction涂黑 blackened -in黑色发蓝 blackening黑体字 blackface letter黑线图 black-line print铅笔浓度,黑度 blackness鸭嘴笔叶片 blade of pen鸭嘴笔 blade ruling pen空白区域 blank area空白X围 blank space未贯穿的孔,盲孔 blind hole未贯穿的贯穿螺孔,盲螺孔 blind tapped hole方块图 block chart方块图 block diagram 方块型 block form大楷字体 block letter布图 block out配置图 block plan附加表 block supplementary吸墨纸 blotter吸墨纸 blotting paper蓝图 blue print晒蓝图器 blue print apparatus晒图纸 blue print paper晒图 blue printing晒图机 blue printing machine发蓝 blueing蓝图分析 blueprint analysis识图,读图 blueprint reading钝角 blunt angle体对角线 body diagonal体炉管 boiler tube浓,黑,粗 bold 圆点 bold dot粗线 bold line黑体数字 bold type figure黑体字 boldface letter螺栓 bolt孔位圆 bolt circle外螺纹 bolt thread圆心片 bone center加偿公差 bonus tolerance边框 border line大鸭嘴笔,边框,鸭嘴笔 border pen搪孔 bore 镗孔搪孔 boring 镗孔搪床 boring mill 镗床凸面(圆柱形凸起) boss墨水瓶座 bottleholder 数字底线 bottom edge of digit字母底线 bottom edge of letter底面 bottom surface 三攻螺丝攻 bottom tap仰视图 bottom view三攻螺丝攻 bottoming tap边界,边框 boundary主要尺寸 boundary dimensions要项 boundary element边界限 boundary line边界面 boundary surface外缘线,边线 bounding line弹簧圆规,小圆规 bow pass 弹簧分规,小分规 bow divider弹簧圆规或分规 bow instrument。
1标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)、设计者(DRAWN)、审查者(CHECKED)、材料(MATERIAL)、日期(DATE)、比例(SCALE)、热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差。
2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位。
3)ANGULAR TOLERANCE±1°角度公差±1°。
4)DIMS TOLERANCE±0.1未注尺寸公差±0.1。
5)SURFACE FINISH 3.2 UNLESS STATED未注粗糙度3.2。
2常见尺寸的标注及要求2.1孔(HOLE)如:(1)毛坯孔:3"DIAO+1CORE 芯子3"0+1;(2)加工孔:1"DIA1";(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1"/4 DIA REAM铰孔1"/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)、螺纹种类、精度等级、钻深、攻深,方向等。
如:例1. 6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1"DIATHRO'钻1"通孔(THRO'=THROUGH通)C/SINK22×6DEEP 沉孔22×6例2. TAP7"/8-14UNF-3BTHRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO 钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UNIFIED COARSE THREAD 美国标准粗牙螺纹)1"-14NS-2THRO攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)2.2倒角(CHAMFER)例1/8×45°BEV 倒角1/8×45°(注BEV=BEVEL,斜面)1.5×45°CHAM 倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE5"×5"方2.4剖视(SECTION)例SECTION A-A A-A剖面2.5圆角半径例1"R R1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记3关于铸锻件的技术要求例1. FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203 例2. NORMALIZE TO 163-207BHN MUST BE FREE OF SCALE & RUST 锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例3. FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4. UNLESS OTHERWISE SPECIFIED DRAFT ANGLES7°未注明锻造拔模斜度7°例5. CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6. DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°缩写 abbreviation美英加陆军规格 ABC-Army-STD美英加海军规格 ABC-Navy-STD消字膏 abrasive paste方向突变 abrupt change in direction横坐标 abscissa绝对尺寸 absolute size交流电动机控制器 AC motor controller交流电 AC(a-c,alernating current)附件 accessory累积公差 accumulated tolerance精度,准确度 accuracy准确线 accurate line透明绘图胶片 acetate梯形(爱克姆) Acme[screw]对角视图 across corner view对角 across corners对边 across flats对边视图 across flats view横断木纹 across grain of wood实际距离 actual distance实际书法 actual drawing实际配合 actual fit实际内径 actual inside diameter实际量度 actual measurement图面尺寸 actual measurement on the drawing实际分度区域,实际精确区域 actual minute area 实际零件 actual part实际位置 actual position实际尺寸 actual size锐角 acute angle齿冠 addeneum齿冠图 addeneum circle齿冠距离 addeneum distance齿冠线 addeneum line相加 adding增列数据 additional data增列资料 additional information增列位置公差 additional position tolerance增列公差 additional tolerance胶带 adhesive tape邻角 adjacent angle邻近区域 adjacent area邻接组件 adjacent component邻棱 adjacent edge邻线 adjacent line邻接地图 adjacent map邻接件 adjacent part邻接件线 adjacent parts line邻边 adjacent side相邻视图 adjacent view自由曲线规 adjustable curve活动丁字尺 adjustable head T-square调整点 adjustable point自由曲线规 adjustable ruler可调三角规 adjustable set wquare广告面 advertising illustration色透规,浓淡远近法 aerial perspective航空照相 aerial photograph航空图 aeronautical chart航测图 aeronautical map美学 aestetics逆理(木) against the grain喷刷 air brush飞机接线图 air craft wiring diagram空线,电路 airline,base line备接线 ajoining line铝 AL(aluminum)对齐尺寸线 aligned dimension lines对齐制注尺寸法 aligned dimensioning转正剖面 aligned section对齐制 aligned system转正的视图,对正的视图 aligned view对准 alignment列线图 alignment chart列线图 alignment diagram鳄齿连接器 alligator connector"裕度 ALLOW(allowance)"容许蚗?" allowable bearing容许僆q allowable variation裕度 allowance纵剖木纹 along grain of wood线的规格 alphabet of lines字母顺序 alphabetice order字母 alphabets更改后尺寸 altered dimension对错角 alternate angle交变剖面线 alternate crosshatching螺纹正规符号书法(美式) alternate light and heavy line method变换法 alternate method变换位置 alternate position变换位置线 alternate position line变换位置视图 alternate position view共轭弓形 alternate segment外错角 alternate-exterior angle内错角 alternate-interior angle交互排列 alternately spaced交流电 alternating current更改 alternation侧视图的变换位置 alternative position for side view高度 altitude铝 aluminum铝合金 aluminum alloy美国标准 AMER STD(Am Std,American Standard)美国压力管规号码 American code for pressure piping美国书法(第三角法) American method美国标准螺纹 American National screw thread美国国家标准协会 American National Standard Institute(ANSI)美国国家标准 American National Standard(ANS)美国制投影(第三角投影) American projection美国标准螺纹配合等级 American screwthread class美国机械工程学会 American Society of Mechanical Engineers(ASME)美国标准学会 American Standard Association字格板 Ames instrument字格板 Ames lettering instrument布朗沙普线规 Ametican Wire Gage,Brown & Sharpe Gage 安倍计(电) ammeter变量图表 amount of change chart面角量 amount of divergence放大电路 amplifier circuit分析 analysis分析图表 analytical chart分析线图 analytical diagram分析图 analytical graph锚,固定器 anchor固定螺栓 anchor bolt固定板 anchor plate固定螺椿 anchor stud角 angle极向角 angle角度规 angle agage中心角 angle at the center角的测量 angle measure弦角 angle of chord圆周角 angle of circumference倾角 angle of dip俯角 angle of elevation倾斜角 angle of inclination投射角 angle of projection倾角 angle of slope视角 angle of vision螺纹理论深度 angular depth of thread角尺寸 angular dimension角度定位法 angular dimensioning角度定位制 angular dimensioning system成角透视,斜透视 angular perspective角度关系 angular relationship角范围 angular space单斜面 angular surface角公差 angular tolerance角度转换 angular transformation折角管,角管 angular tube倾斜度 angularity不等角图 anisometric drawing退火 annealing注解 annotation环状公差域 annular tolerance zone圆环 annular torus环状带 annular zone圆环 annulus阳极 anode美国标准正规符号(螺纹) ANSI regular symbol美国标准简化符号(螺纹)南极圈antarctic circle天线antenna反时针方向anticlockwise视图上的交点 apparent intersection核准 APPD(approved)装饰性笔划 appendge附录 appendix附录表 appendix table承招图,核准图样 approved plan校核者,核准者 approving authority齿形近似书法 approximate circlearc method近似曲线 approximate curve八圆心近似椭圆 approximate eightcentered ellipse 四圆心近似椭圆 approximate fourcentered ellipse 近似长度 approximate length近似值 approximation护裙 apron阿拉伯数字 Arabic numerals假定标度 arbitrarv scale任意直线 arbitrary line假定原点 arbitrary origin心轴 arbor圆弧 arc弧心 arc center弧长 arc length弧线 arc line电弧熔接 arc weding拱 arch阿基米得曲线 Archimedean curve阿基米得蜗线 Archimedean spirall建筑师 architect建筑模板 architect guide template建筑图字体 architect lettering建筑学 architectonics建筑师用比例尺 architect's scale建筑布局 architectural composition建筑制图员 architectural draftsman建筑图 architectural drawing建筑草图 architectural freehand drawing建筑透视图 architectural perspective建筑计书 architectural plan建筑示意图 architectural presentation drawing建筑工 architectural work建筑学 architecture建筑制图 architecture drawing圆弧规 arcograph北极圆 arctic circle面积,区域 area面积条图 area bar chart面积图 area chart面积图 area diagram面积图 area graph算术分度图 arithmetic graph算术标度 arithmetic scale算术平均(数) arithmetical average算术分度水平坐标 arithmetical horizontal scale算术内插法 arithmetical interpolation阿肯萨斯磨石 Arkansas knife piece臂 arm角之一边 arm of angle电枢 armature电枢槽 armature slot(美国)陆海军用标准零件 Army-Navy standard parts排列 ARR(arrange)布局,配置,装置 arrangement视图的排列 arrangement of views配置图 arrangement plan箭头边,箭头所指的一面(熔接) arrow side加注箭头 arrowed[head]不用箭头注尺寸 arrowless dimensioning附箭头的线 arrowline特软橡皮 artgum美国标准的配合种类 ASA fits美国标准符号 ASA svmbol美国标准螺纹符号 ASA thread symbol美国标准学会 ASA(American Standard Association)石棉 asbesto出头部分(字母) ascender美国机械工程学会锅炉法规 ASME boiler code美国机械工程学会 ASME(American Society of Mechanical Engineers) 非球面 aspheric surface汇集数据 assemble all data装妥零件 assembled parts组合,装配 assembling装配螺栓 assembling bolt装配程序图 assembling process chart组合,装配,总成(组合件) assembly装配表 assembly chart组合图,装配图 assembly drawing组合剖面 assembly drawing number组合图,装配图 assembly print组合剖面 assembly section组合图,装配图 assembly sheet组合草图,装配草图 assembly sketch组合工作图 assembly working drawing假定原点 assumed origin组合,装配,总成(组合件) ASSY(assembly) 非对称形体 asymmetrical feature不对称 asymmetry渐近线 asymptote渐近曲线 asymptotic curve附件 attachment自动 AUTO(automatic)自动绘图机 automated drafting正图纸(晒图) autopositive paper辅助 AUX(auxiliary)辅锥 auxiliary cone辅助割面 auxiliary cutting plane辅助割面 auxiliary cutting surface参考尺寸 auxiliary dimension前辅助视图,立面辅助视图 auxiliary elevation 辅助图 auxiliary figure辅线 auxiliary line辅助俯视图 auxiliary plan辅助投影面 auxiliary plane辅助投影面 auxiliary plane of projection辅助位置 auxiliary position辅助投影 auxiliary projection辅助刻度 auxiliary scale辅助面 auxiliary surface辅助视图 auxiliary view复辅助视图 auxiliary-adjacent auxiliary view可用范围 available space平均曲率 average curavature平均偏差 average deviation平均直径 average diameter避免区域 avoid zone美国线规 AWG(Awg,American Wire Gage,Brown &Sharpe Gage) 轴角 axial angle轴线的平面 axial plane摆T,轴向偏转 axial runout轴向剖面 axial section轴线 axis横坐标轴 axis of abscissa锥轴 axis of cone纵坐标轴 axis of ordinate旋转轴线 axis of revolution旋转轴线 axis of rotation对称轴 axis of symmetry视轴 axis of vision不等角模板 axolipse template立体正投影图 axonometric drawing立体正投影图 axonometric projection立体正投影草图 axonometric sketching组合,装配,总成(组合件) AY(assembly)方位角,方位,地平经度 azimuth方位等距图表 azimuthat equidistant chart布朗沙普线规 B & S gage (Brown & Sharpe gage)韦氏细螺纹 B S F thread(British Standard Fine thread)巴氏合金 BAB(bab,Babbit)背圆锥 back cone背圆锥角 back cone angle后视图 back elevation后视图 back view背后熔接 back weld电木 backelite字母间的空白 background area后倾角 backward inclination滚珠轴承 ball bearing件号圆圈 balloon加注件号圆圈 ballooning轻木 balsa wood条形图表 bar chart条形图表 bar graph滚筒磨光 barrel finishing巴斯键 Barth key底,底边,底面 base底角 base angle基圆 base circle底面边视图 base edge底面 base face底边,基线,根线(螺纹),空线(电路),底线(字法) base line 锥底 base of cone基面 base plane基极(电),底座剖面 base section基面 base surface木线(电),基线 baseline基线注尺寸法 base-line dimensioning地下室平面图 basement plan基准角度法(圆锥度公差) basic angle method基准角度公差制 basic angle tolerancing system基本计算尺寸 basic calculate size基础图表 basic chart理想余隙 basic clearance原色 basic color基本数据 basic data基本设计 basic design基准直径法 basic diameter method理想尺寸 basic dimension图学逻辑 basic drawing logic螺纹基本形式 basic form of thread基孔制 basic hole system基本数据 basic information基线注尺寸法 basic line螺纹基本基本大径 basic major diameter基轴制 basic shaft system基本尺寸,理想尺寸 basic size基准锥度法(锥度公差) basic taper method螺纹基本形式 basic thread form基本公差 basic tolerance熔接基本符号 basic weld symbol海图 bathymetric chart歪图 batter滚球轴承 BB(ball bearing)中心距离 BC(between centers)孔位圆 BC(bolt circle)灯塔,标志 beacon联珠熔接 bead weld梁规 beam compass方位,方向,轴承 bearing方位及坡度 bearing and slope方位角 bearing angle承板 bearing plate承面 bearing surface插承接合 bell-and-spigot joint弯头 bend弯曲裕度 bend allowance折线,弯曲线,转向线 bend line曲板 bend plate弯曲半径 bend radius弯曲离隙 bend relief弯折图 bending diagram曲架 bent曲板 bent plate中心距离 between center斜角,切角,斜齿轮,斜轮 bevel斜角面 bevel face斜齿轮 bevel gear测角仪 bevel protractor测口熔接 bevel weld斜棱 beveld edge伯明翰规 BG(Birmingham centers)勃氏硬度 Bhn(BH,Brinell hardness) 双凸面 biconvex双向公差制 bilateral system of limits 双向公差 bilateral tolerance双向公差制 bilateral tolerance system 材料单 bill of material定位头 binding head鸟瞰图 bird's eye perspective鸟瞰图 bird's eye view鸟瞰图 aerial view伯明翰线号规 Birmingham wire gage 平分 bisect平分线 bisector基线 BL(base line)黑墨水 black indian ink黑白图 black-and white graph黑白图 black-and-white chart黑白图 black-and-white diagram黑白复印 black-and-white reproduction 涂黑 blackened -in黑色发蓝 blackening黑体字 blackface letter黑线图 black-line print铅笔浓度,黑度 blackness鸭嘴笔叶片 blade of pen鸭嘴笔 blade ruling pen空白区域 blank area空白范围 blank space未贯穿的孔,盲孔 blind hole未贯穿的贯穿螺孔,盲螺孔 blind tapped hole 方块图 block chart方块图 block diagram方块型 block form大楷字体 block letter布图 block out配置图 block plan附加表 block supplementary吸墨纸 blotter吸墨纸 blotting paper蓝图 blue print晒蓝图器 blue print apparatus晒图纸 blue print paper晒图 blue printing晒图机 blue printing machine发蓝 blueing蓝图分析 blueprint analysis识图,读图 blueprint reading钝角 blunt angle体对角线 body diagonal体炉管 boiler tube浓,黑,粗 bold圆点 bold dot粗线 bold line黑体数字 bold type figure黑体字 boldface letter螺栓 bolt孔位圆 bolt circle外螺纹 bolt thread圆心片 bone center加偿公差 bonus tolerance边框 border line大鸭嘴笔,边框,鸭嘴笔 border pen搪孔 bore 镗孔搪孔 boring 镗孔搪床 boring mill 镗床凸面(圆柱形凸起) boss墨水瓶座 bottleholder数字底线 bottom edge of digit字母底线 bottom edge of letter底面 bottom surface三攻螺丝攻 bottom tap仰视图 bottom view三攻螺丝攻 bottoming tap边界,边框 boundary主要尺寸 boundary dimensions 要项 boundary element边界线 boundary line边界面 boundary surface外缘线,边线 bounding line弹簧圆规,小圆规 bow compass 弹簧分规,小分规 bow divider 弹簧圆规或分规 bow instrument。
[新版]机械工程图中常用英语词汇机械工程图中常用英语词汇Abbreviation 缩写Accuracy 精度、准确性Acme thread 梯形螺纹(29?)Addendum 齿顶高Addendum angle 齿顶角Addendum circle 齿顶圆Addendum of mating gear 啮合齿轮的齿顶高Adjacent-part lines 相邻零件线Aligned sections 旋转剖视Aligned view旋转视图Allowance 容差、加工余量Alloy 合金Alloy steel 合金钢Alphabet 字母Alteration 变更、更改Alternate-position views 位置改变的视图Alternator 交流发电机Induction alternator 感应(交流)发电机Motor alternator 电动(交流)发电机Single-phase alternator 单向(交流)发电机Synchronous alternator 同步(交流)发电机Three-phase alternator 三相(交流)发电机Amount 总量、总计Analyzable assembly 分析装配图Anchor bolt 地脚螺栓Angles 角Acute angle 锐角Blunt angle 钝角Right angle 直角Sliding angle 摩擦角Spiral angle 螺旋角Taper angle 锥角Angular 有角的Angular bearing 径向止推轴承Angular bevel gears 斜交伞齿轮Angular gear人字齿轮Angular section斜剖面Anneal 退火Approval 批准、许可Arc 弧、圆弧Arc thickness 弧长厚度(齿厚)Arc welding 弧焊Arrangement 布置、装置Arrangement of views 视图的布置Clamping arrangement 夹紧装置Cramping arrangement 紧固装置General arrangement 总体布置Arrow 箭头Arrowheads 箭头Assembly 装配图、组装图Assembly drawing 装配图Assembly drawing number 装配图图号Assembly for installation 安装图Assembly parts 组装配合零件Assembly sections 装配图剖视Assembly sketches 装配草图Auxiliary elevation 辅助立面图Auxiliary line辅助线Auxiliary section 辅助剖视Auxiliary surface 辅助面Auxiliary view 辅助视图Average 平均数Axial 轴的、轴向的Axial pitch 轴向节距Axial plane 轴向平面Axial thickness 轴向厚度Axis 轴线、中心线Axis of revolution 回转轴线Axis of rotation 旋转轴线Axis of symmetry 对称轴线Horizontal axis 水平轴Major axis 长轴Minor axis 短轴Vertical axis 垂直轴X axis X轴Y axis Y轴Axle 轴Axle bearing 轴向(止推)轴承Axle sleeve 轴向(止推)套筒Axonometric drawing 轴测图Babbitt 巴氏合金Back cone 背锥Back cone radius 背锥半径Back elevation 后视图Backstop 托架、棘爪Ball bearing 球轴承Bar 杆Angle bar 角钢Channel bar 槽钢Flat bar 扁钢Round bar 圆棒、圆钢Base 基础、底座、基线、基面、基准Base circle 基圆Base circular thickness 基圆弧线齿厚Base cylinder 基圆柱Base helix angle 基圆上的螺旋角Base plane 基平面Base point 基点Key base 键座Basic circle 基准圆Basic hole system 基孔制Base shaft system 基轴制Basic size 基本尺寸、公称尺寸、标称直径Basis 基础、基准、基线Battery 电池、蓄电池Bearing 轴承、支撑、方位Bearing accuracy 定位精度Bearing box 轴承箱Bearing brass 铜轴衬Bearing bridge 轴承支架Bearing oil seal 轴承油封圈Bearing support 轴承架Bearing unit 轴承组合件Anti-friction bearing 减摩轴承Ball and socket bearing 球窝轴承Conical bearing 锥形轴承Journal bearing 径向轴承Needle bearing 滚针轴承Plain bearing 滑动轴承Roller bearing 滚柱轴承Self-aligning bearing 自位轴承Thrust bearing 止推轴承Belt 带、皮带Bench 工作台Work bench 工作台Bend 弯头、接头Elbow bend 肘形弯管Normal bend 正弯管(90?) Bender 弯曲机Bending 挠曲Bending strength 抗弯强度Bent axle 曲轴Bevel 倾斜的、斜角的、斜面Bevel gear 圆锥齿轮、伞齿轮Bevel pinion 小圆锥齿轮Bevel washer 斜垫圈Bevel wheel 伞齿轮、斜摩擦齿轮Bilateral tolerance 双向公差Bill of materials 送料单Block in、block out 画草图Blue paper 蓝晒纸Blueprint 蓝图、设计图Board 板、(管理)局、厅Bottom board 底板Moulding board 模板Body 机体、机身Boiler 锅炉Bolt 螺栓、插销Adjusting bolt 调整螺栓Assembling bolt 装配螺栓Binding bolt 连接螺栓Bright blot 光制螺栓Captive bolt 固定螺栓Double-screw bolt 双头螺栓Fitter bolt 装配螺栓Foundation bolt 地脚螺栓Hexagonal head bolt 六角头螺栓Hook bolt 钩形螺栓Screw bolt 全螺纹螺栓Snap bolt 圆头螺栓Tension bolt 拉紧螺栓Bolted joints 螺栓连接Book 书、册Hand book 手册Instruction book 说明书Bore face machine 镗孔端面加工机床Borer 镗床Jig borer 坐标镗床Table borer 台式镗床Boring 镗孔Boring machine 镗床Boring mill 镗床Bottom case 底座Bottom clearance 径向间隙Bottom view 底视图Bracket 托架、支柱Brake 制动器、闸Brass 黄铜、铜轴衬Braze 铜焊Brazing 铜焊Breadth 宽度、厚度Break line 断裂线Brinell figure (number) 布氏硬度Brinell hardness 布氏硬度Broacher 拉床、绞孔机Broaching 扩孔机、拉床、拉削Broken circle 虚线圆Broken out section 断裂剖面Broken view 局部视图Bronze 青铜Burnishing 抛光、磨光Burr 三角矬、毛刺、去毛刺Bush 衬套、轴瓦Bushing 轴衬、衬套、套管Butt joint 对接焊Butterfly nut 蝶形螺母Butterfly valve 蝶形阀Button 按钮Push button 控制按钮Cable 电缆Cage 盒、罩、箱Caliper 卡尺、卡钳Gauge caliper 卡规、量规Internal caliper 内卡钳Sliding (vernier) caliper 游标卡尺Cam 凸轮Cam design 凸轮设计Cam shaft 凸轮轴Actuating cam 主动凸轮Adjustable cam 可调凸轮Control cam 控制凸轮Cap 盖、帽、罩Cap screw 带帽螺钉Capital 大写字母Carburizing 渗碳Card 卡片Cartographer 制图员Cartography 制图学、制图法Case 箱、盒、容器、表面Case hardened 表面淬火、硬化Nitrogen case hardening 渗氮硬化Casing箱、盒、壳Oil pump casing 油泵(壳) Casting 铸造、铸件Defect casting 铸件缺陷Die casting 压铸Sand casting 砂型铸造Spun casting 离心铸造Steel casting 铸钢Cast-iron 铸铁Castle circular nut 六角圆螺母Castle nut 蝶形螺母Catalogue data 表列数据Cave 凹槽、内腔Centre 中心、圆心Centre distance 中心距Centre hole 中心孔Centre line 中心线Centre-section 中心剖面Centre to centre 中心距Centesimal 百分的、百分之一的Centimeter 厘米、公分Central hole 中心孔Central plane 中心平面Central projection 中心投影Chafe 摩擦、磨损Chain 链Drive chain 主动链Transmission chain 传动链Chamfer 倒角、倒棱、斜面Dimensioning of chamfer 倒角的尺寸注法Changes on drawing 图的更改Channel 沟槽Chapter 章Chart 图表、计算图Chart of symbols 符号图表Auxiliary chart 辅助图Dimensions chart 外廓尺寸图Graphical chart 图表Process chart 工艺程序图Progress chart 工艺程序表、工作进度表Charting 制图(表)、填图Check 校验、校核、制动装置Check drawings 校图Check nut 防松螺母Check ring 挡圈Check test校核试验Chief draftsman 主任制图员Chromium 铬Chromizing 镀铬处理Circle 圆、圆周Circle of reference 参考圆Addendum circle 齿顶圆Base circle 基圆Graduated circle 分度圆Imaginary circle 虚圆Outside circle 齿顶圆、外圆Pitch circle 节圆Rack circle 平面齿轮、扇形齿轮Root circle 根圆Top circle齿顶圆Circular cylinder 圆柱Circular pitch 弧线节距Circular thickness 弧线(齿)厚度Circumference 圆周长Clamp 夹紧、夹板Class 种类Class of fit 配合级别Classification 分类Claw 爪、钩、卡爪Clearance fit 间隙配合Clevice /clevis U形钩、U形夹Clevis bolt 套环(插销)螺栓Clevis pin U形夹销Clockwise 顺时针方向Clutch 离合器、联轴器Coat 外层、涂镀层Coat of metal 金属镀层First coat 底漆Coating 镀、覆盖Electrodeposited coating 电镀层Coaxial circle 共轴圆Cock 旋塞Coil 蛇形管、螺管、线圈Coil spring 盘簧Coincident line 重叠线Cold-rolled steel 冷轧钢Collet 夹头Collet chuck 弹簧夹头Color-harden 着色硬化、发蓝、煮黑Common difference 公差Company 公司Joint company 股份公司Limited company 有限公司Compass 圆规Compass of proportion 比例规Component 零件、构件Compression spring 压力弹簧Compressor 压缩机Computer 计算机Concave face 凹面Concentricity 同心度Cone 圆锥Cones development 锥面展开Cone pulley 锥形轮、塔轮Conical spring 锥形弹簧Connection 联接Bolt-on connection 螺栓联接Flange connection 法兰联接Rivet connection 铆钉联接Screw connection 螺钉联接Contact 接触、接合、啮合Contact angle 啮合角Angular contact ball bearing 向心止推球轴承Contour 外形、轮廓线Contracted drawing 缩图Contrast 对比、对照、比较Convention 惯例、常规、习惯Convention for materials 材料的习惯表示法Conventional break 习惯断裂画法Conventional diagram 习惯画法Conventional intersection 习惯交线(画法) Conventional practice 习惯画法Conventional sign 图例、习惯符号Convex 凸面Conveyer 输送机、传送机Cooler 冷冻机Coordinate axis 坐标轴Coordinate paper 方格纸、坐标纸Copper 铜Copy 抄本、样板Correction 校正、修正Cotter pin 开口销Split cotter 开口销Counterbore 埋头孔、锥口孔Counterclockwise 逆时针方向Countersink 埋头孔、沉孔Countersink drill 中心钻、钻Countersunk 钻埋头孔、钻锥口孔Countersunk bolt 埋头螺钉Countersunk head 埋头Countersunk hole 锥坑Coupling 联轴节Cover 盖、罩Cylinder cover 汽缸盖Dust cover 防尘罩Cowl 壳、套、盖Crane 起重机Crank 曲柄、曲轴Crankshaft 曲轴Crest 峰、尖、牙尖Cross head 十字头Cross section 横剖面、横断面Crown gear 冕状齿轮Cube 立方形体、正六面体Current 电流Curvature 曲率Curvature radius 曲率半径Curve 弯曲、曲线、曲线板Curve plotter 绘图仪Curve ruler 曲线板French curve 曲线板Moment curve 力矩曲线、力矩图Cutter 刀、刀具Cutting plane 截平面Cutting plane symbols 剖切(迹线)平面符号Cycloid 摆线Cycloidal gear 摆线齿轮Cylinder 圆柱体Cylinder base 汽缸座Pump cylinder 泵缸Cylindrical cam 圆柱凸轮Cylindrical fit 圆柱配合Cylindrical roller bearing 圆柱滚子轴承Dash 短划线、虚线、破折号Dash and dot line 点划线Broken dash 断裂线Data 数据、资料Engineering data工程数据Master data 主要数据Date 日期、年代Datum 基准(点、线、面)、资料Datum line 基准线Datum point 基准点Datum plane 基准面Decade 十进制、十进位Decelerator 减速器、制动器、缓动装置Decimal 小数的、十进位小数的Decimal fraction 十进制分数Decimal fraction system 十进小数制Decimal scale 十进位比例尺Decimeter 分米、公分Dedendum angle 齿根角Dedendum circle 齿根圆Definition 定义Deformation 变形、扭曲Degree 度、程度Degree of accuracy 精度Degree of freedom 自由度Degree of hardness 硬度Degree scale 刻度Circular degree 圆度Delineation 轮廓、草图Delineator 制图者Department 科、处、系、车间Draft department 设计科Engineering department 技术科Fitting department 装配车间Heat treatment department 热处理车间Mechanical department 机加工车间Processing department 工艺科Depth 深度、高度Depth dial gauge 深度千分表Depth of engagement 啮合深度Depth of thread 螺纹深度Depth of tooth 齿高Contact depth of tooth 啮合高度Working depth of tooth 齿工作高度Derivation 偏差Standard derivation 标准偏差Description 描述、作图、绘制Design 设计、计划Design activity 设计机关(组织) Design assembly 设计装配图Design drawing 设计图Design layout 设计草图、初步设计图Preliminary design 初步设计Standard design 标准设计Technical design 技术设计Designation 符号、标志Designation strip 铭牌Designer 设计员、制图者、设计师Desk 桌、控制台Drawing desk 绘图桌Detail 细目、细节、详图、零件Detail drawing 详图、零件工作图Detail paper底图纸、描图纸Detail specification 详细规格Detent 棘爪、扳手、制动器Developable surface 可展曲面Developed view 展开图Development inner port 内表面展开图Development of surface 表面展开图Deviation 偏差、偏移Angular deviation 角偏差Average deviation 平均偏差Standard deviation 标准偏差Tolerance deviation 允许偏差Device 装置、设备Diagram 示意图、图解Diagram drawing 图解图、结构图Arrangement diagram 布置图Assembly diagram 装配示意图Block diagram 方框图Schematic diagram 原理图、简图Diagrammatic drawing 草图、示意图Dial gauge 千分表Dial inside micrometer 内径千分表Diameter 直径Diameter of aperture 孔径Diameter of pitch circle 节圆直径Diameter pitch (齿轮)径节Diameter run-out径向跳动Major diameter 大直径、螺纹外径Minor diameter 小直径、螺纹内径Nominal diameter 公称直径Pitch diameter of screw thread 螺纹中径Thread diameter 螺纹外径(直径) Diametral pitch 齿轮径节Die 模具、扳牙Diesel 柴油机、内燃机Dimension 尺寸Dimension line 尺寸线Limiting dimension 极限尺寸Nominal dimension 公称尺寸Outer dimension 外形尺寸、轮廓尺寸Direction 方位、方向Clockwise direction 顺时针方向Disc = disk 圆盘、原板Disk cam 圆盘凸轮Dismount 拆卸Dismountable 可拆卸的Displacement 移位、变位Distance 距离、路程Distortion 变形、歪扭Distribution 分配、分布、配置Ditto machine 复印机Diversion 变更、转换Dividing head 分规Dot line 虚线Dotted line 虚线Double dots line 双点划线Double helical pinion 人字小齿轮Double helical spur gear 人字齿轮Double thread 双头螺柱Dowel thread 定位销、圆柱销Dozer 推土机Draft = draught (拔模)斜度、草图、制图Drafting 制图Drafting board 制图板Drafting machine 制图机Drafting tape 制图带、胶带Draftsman 绘图员Drawer 制图员Drawing 绘图、图样Drawing board 绘图纸Drawing control 图样管理Drawing free-head 草图Drawing instrument 绘图仪器Drawing number 图号Drawing pencil 绘图铅笔Drawing pin 图钉Drawing size 图纸尺寸Drawing table 制图桌Drawing with compass 用圆规画图Blue print drawing 蓝图Free hand drawing 徒手图Full size drawing 原大图Skeleton drawing 草图、结构图Working drawing 施工图、制造图、工作图Drill 钻孔、穿孔、穿孔器Drive 传动、驱动Drive fit 打入配合Air drive 气动Belt drive 带传动Chain drive 链传动Friction drive 摩擦传动Gear drive 齿轮传动Hydromatic drive 液压传动Speed-reducer drive 减速器传动Variable-speed drive 变速传动Worm-wheel drive 蜗轮传动Driven gear 从动齿轮Driven shaft 从动轴Driving gear 主动齿轮Driving shaft 主动轴Drum cam 凸轮轴Ductile iron 球墨铸铁Duplicating tracing 复制描图Durometer (钢轨)硬度计Dusting cloth 抹灰布、撒粉布EEccentricity 偏心距Edge iron 角铁Edge round 外圆角Edge view 边视图Effective diameter 有效直径Effective face width 有效齿宽Efficiency 效率、性能Mechanical efficiency 机械效率Elastic deformation 弹性变形Elasticity 弹性Elbow 肘形弯管、弯头Electric current 电流Electric element 电池Elephant 绘图纸(28X23英寸) Elevation 正面图、立视图End 末端、头Ball end 秋端Butt end 平端、端面Tail end 尾端Top end 顶端Engagement 啮合Engineer 工程技术人员、工程师Engineer-in-chief 总工程师Equipment 设备Eraser 橡皮Erasing shield 擦图片Erection diagram 安装图、装配图Error 误差Accumulated error 累积误差Allowance error 容许误差Average error 平均误差Permissible error 容许误差Relative error 相对误差Exterior 外表面External 外部External diameter 外径External dimension 外形尺寸External fillet 外圆角External thread 外螺纹Extra fine(screw)特细牙螺纹Eyelet = eyelet-hole 小孔Fabrication 建造、制造Face 面、正面、表面、端面Face cam 平面凸轮Face gear 平面齿轮Face hardening 表面硬化Inner face 里面Outer face 外面Face off 倒角Factor of safety 安全系数Factory 工厂、制造厂Factory made 工厂制造的Fastener 接合件、紧固件Fastening 连接件、紧固件Fatigue 疲劳Faucet 旋塞、龙头、开关Feather 滑键、冒口Feather key 滑键Feature 特征、特性、性能Basic mechanical design feature 主要机械设计性能Mechanical feature 机械性能(特性)Feed-pump 供油泵、供水泵Feet 英尺Ferrous metal 黑色金属Field 工场、现场Figure 形状、图样、插图、数字File 锉刀、锉平Filler 填料、垫片Fillet (内)圆角、填角、嵌条Fillet radius 内圆角半径Filter 过滤器Fine thread series 细螺纹级(系列)Finish 完工、加工、磨光Finish all over 全部加工Finish marks 加工符号Machine finish 机器光制Fit 配合Clearance fit 间隙配合Free fit 自由配合Interference fit 静配合Light press fit 轻压配合Light running fit 轻传动配合Loose fit 松配合Normal-running fit 传动配合Running fit 动配合Shrink fit 冷缩配合Slide fit 滑动配合Transition fit 过渡配合Fix 安装、装配、调整、修理、固定Flange 法兰盘、凸缘Flank 边、侧面、齿侧、后面Flat 扁头、平面Flat key 平键Flat spring 板弹簧Flat surface 平面Flexible disk coupling 挠性盘形联轴节Flexible gear-type coupling 挠性齿轮联轴节Flywheel 飞轮Foot 英尺Foot screw 地脚螺钉Force 力Fore word 序、前言Forge 锻Forge steel 锻钢Former 样板、模型、量规Wooden former 木模Formula 公式Foundation 基础、基座Foundation bolt 地脚螺栓Foundry 铸件、铸工车间Fraction 分数、小数Front view 前视图、主视图Full diameter 大直径、主直径Full line 实线Full size 原大Full scale 原大Full section 全剖视Full section view 全剖视图Furbish 研磨、擦光Fuse 保险丝、熔断器Gage = gauge 量规Gallon 加仑Galvanize 镀锌、电镀Gasket 垫圈、密封垫Gasket material 填料Gasoline engine 汽油(内燃)机Gate 门、阀门Gear 齿轮Gear addendum angle 齿顶角Gear box(case) 齿轮箱Gear centre 齿轮中心Gear dedendum angle 齿根角(圆锥齿轮) Epicyclic gear 行星齿轮Herringbone gear 人字齿轮Ratchet gear 棘轮General drawing 总图Geometry 几何学Gland 压盖、填料盖、密封装置Glass 玻璃Glasscloth 砂布、玻璃布Glossary 词汇(表)Grade 等级、斜度Steel grade 钢号Graduated hardening 分级淬火Graduated scale 比例尺、分度尺Gram 克Graph 图(表、解、形)、曲线图Graph paper 方格纸Graphic图示、制图学Grease 滑脂Grind 磨削、抛光Grinding machine 磨床Grinding wheel 砂轮Groove cam 槽凸轮Groove pulley 槽轮、三角带轮Guide 手册、指南Guide bar 导杆Guide pin 定位销、导向销Guide screw 丝杠Guidebook 参考手册、指南、入门Half 二分之一、一部分Half bearing 轴瓦Half section 半剖视Half section view 半剖视图Hammer 锤子Handbook 手册、指南Hand-made 手工制造的Hand-operated 手控的Handle 手柄Hand wheel 手轮Hard casting 白口铁Hard drawn 冷拔Hard rolled 冷轧的Hard surfacing 表面硬化Harden 淬火、硬化Hardened and tempered 调质的Hardened-steel 淬火钢Hardening 硬化Hardness 硬度Hardometer 硬度计Hatch 剖面线H-beam 工字梁、H形梁Heat–treatment 热处理Heavy force fit 重压配合Height 高度Helical bevel gear 螺旋伞齿轮Helical gear 螺旋齿轮、圆柱斜齿轮Helical rack 斜齿齿条Helical spring 螺旋弹簧Hex nut 六角螺母Hexagon jam nut 六角锁紧螺母Hexagon socket head 内六角头Hidden line 虚线Hidden outline 看不见的轮廓线High-carbon steel 高碳钢High-duty 重型的、大型的、优产的High-speed steel 高速钢Hosting jack 千斤顶Hole 孔Horizontal datum plane 水平基准面Horizontal line 水平线Horizontal projection 水平投影Horizontal projection plane 水平投影面Horse-power 马力、功率Hose 软管Hose coupling 软管接头Hot-rolled steel 热轧钢Hot-work 热加工Hour 小时Housing 机座Housing of pump 泵体Bearing housing 轴承箱Gear housing 齿轮箱Hub 轮、中心、衬套I-beam 工字钢Illustration 插图、实例Inaccuracy 不精确、不准确Incenter 内(切圆)心Inch 英寸Incline 斜度、斜面Index plate 分度盘Indicator 指示计、百分表Industrial 工业公司Industrial drawing 工业制图Industry 工业Inertia 惯性Ink 墨水、油墨Ink holder 钢笔杆China ink 墨汁Inscription 标题Inside diameter 内径Inspection 检修、检查Inspection machine 检修机器Inspector 检查员Installation 装置、设备、安装Installation diagram 安装图Institute 研究所、协会、学院、学会Instruction 说明、指示Instrument 仪器、仪表、工具Instrument drawing 仪器图Intensity 强度Interchangeability 互换性1 Interconnection 互相连接Interference fit 静配合Interior view 内部(的)视图Internal combustion engine 内燃机Internal fillet 内圆角Internal gear 内齿轮Introduction 引言、介绍、序言Invisible line 虚线Involute 渐(伸)开线Involute gear 渐开线齿轮Involute rack 渐开线齿条Involute spline 渐开线花键Involute teeth 渐开线齿形Iron 铁Ingot iron 低碳铁、工业纯铁Knobbled iron 熟铁Magnetic iron 磁铁Malleable iron 可锻铁、韧性铁Plate iron 铁板、钢板Quadrant iron 方钢Rod iron 圆铁、棒钢Round iron 圆铁、圆钢Rustless iron 不锈铁Section iron 型钢Structural iron 结构钢White iron 白口铁Wrought iron 熟铁、锻铁Isometric diagram 等轴测图Isometric drawing 等轴测图Jack-screw 螺旋千斤顶Job sheet 零件图纸Joint 结合、连接、焊接Bolt joint 螺栓连接Riveted joint 铆钉连接Welded joint 焊接Journal 轴径Journal bearing 径向轴承Keeper 保持器(片)、架、定位件卡箍Keep-ring 保持环Key diagram 键、按钮Key way(seat、seating、slot)键槽Key wrench 套筒扳手Gib-head taper key 钩头斜键Square key 方形键Tightening key 斜扁键Woodruff key 半圆键Key-bolt 键螺栓Kilogram(me)公斤、千克Kilogram-meter 公斤米、千克米Kilometer 公里、千米Kilovolt 千瓦Kilowatt 千伏Kit 一套工具Knee 弯头、升降台Knee bend 弯管Knob 捏手、按钮Knuckle thread 圆形螺纹Knurl 滚花、压花Knurled nut滚花螺母L-bar = L-beam 角钢Laboratory 实验室、研究室Lamp 灯Alarm lamp 信号灯Daylight lamp 日光灯Incandescent lamp 白炽灯Indicating lamp 信号灯、指示灯Lantern 游环、套环Large compasses 大圆规Lathe 车床Lathe-hand 车工Lattin = Latten 金属薄板、黄铜片Law 规律、定律Lay 布置、安排、放置Layer 层Carburized layer 渗碳层Layout 计划、方案、草图Layout design 草图设计、方案设计Layout drawing 方案草图Lead angle 螺旋升角Lead line 指引线Leaf spring 板弹簧Left hand 左方向Left hand thread 左旋螺纹Legend 图例、图表符号、代号、说明书Length 长度、距离Length gauge 长度规Length of normal 法线长Length of side 边长Effective length 有效长度Lens 透镜、镜片Letter 字、字母Capital letter 大写字母Level surface 水平面Lift 升降机、电梯Light alloy 轻合金Light beam 光束Light series 轻系列Light-duty 轻型Lighting installation 照明装置Lightning switch 照明开关Liquid 液体Limit 极限尺寸Limit switch 限位开关Line 线Line of action (齿轮)压力线Line of contact (齿轮)接触线Line of shaft轴线Line of thickness 线型的粗度Line weight线的粗细程度Actual line实线Addendum line齿顶线Broken line断裂线Center line = central line中心线Continuous line实线Dash(ed) line虚线Diagonal line 对角线Imaginary line 假想线Generation line 母线Pitch line 节线Real line 实线Reference line 基准线、参考线Right line 直线Skeleton line 轮廓线Solid line 实线Straight line 直线Vertical line 垂直线Liner 衬套Bearing line 轴瓦Link 连接环、链节Line assembly 连杆装配图Chain link 链节L-iron 角铁List 注册、记录、名册、目录Load 符合Actual load 有效载荷、实际载荷Allowable load 容许载荷Full load 满载(荷)、全负载(荷) Local view 局部视图Localization 定位\固定Locating pin 定位销Location by angle 角度定位Location by dimension 定位尺寸Location pin 定位销Location tolerance 定位公差Lock 锁\阀Lock nut 防松螺母Lock screw 锁紧螺钉Lock washer 弹簧垫圈Valve lock 阀簧抵座销、气门制销Loco 机车、火车头Logarithm 对数Long break 长断裂线Long radius 长半径Longitudinal key 长方键Lower limit 下限Lubricant pump 润滑油泵Lubricating ring 润滑油环Lubrication 润滑Bath lubrication 油浴润滑Bearing lubrication 轴承润滑Ring lubrication 油环润滑Shot lubrication 油枪润滑Splash lubrication 飞溅润滑Lubricator 润滑器Lubro-pump 油泵Luminaire 光源Machine 机器、切割Machine building (manufacturing) 机械制造Machine drawing 机械制图Machine finish 机械加工Machine maker 机械工厂(制造者)Machine part 机械零件Machine shop 机工车间Drawing machine 绘图机Tracing machine 描图机Machining allowance 加工余量Machinist 机械工人\机械师Magazine 杂志Magnetic-particle clutch 电磁离合器Magnitude 数量、长度、大小Major type of slotted nut 大型锁母Make 制造、构造Malleable cast iron 可锻铸铁Malleable casting 韧铸件Malleable steel 软钢、展性钢Manual 手册、说明书Manual control 手控Manufacture 加工、制造业Manucturing engineering 制造工艺(技术) Manucturing machine 生产机械Manucturing tolerance 制造公差Master check 校正、校对Master drawing 样图Master gauge 标准规、校准规Master gear 主齿轮、标准齿轮Master making 手工Master screw 标准螺纹Match 匹配、配合Mate 啮合部分Material 物质、材料Fibre material 纤维材料Insulating material 绝缘材料Plastic material 塑料Maximal valve 极大值Maximum 极点、极限、最大量Maximum admitted diameter of work 工件最大许可直径Mean axis 中间轴Measure 量度、大小、尺寸Measure of precision 精确度Measurement 测定、尺寸、大小Measuring device 量具Measuring tools 量具Mechanical bolt 螺钉Mechanical drawing 机械制图Mechanical engineering’s scale 机械工程比例尺Mechanical properties 机械性能Mechanical reduction gear 齿轮减速装置Mechanism 机械结构、机械装置Medium series 中系列Mating member 配合件Meshing gear 啮合齿轮Metal 金属Admiralty metal 含锡黄铜Bell metal 青铜合金、种铜、铜锡合金Brazing metal 铜锌合金Hard metal 硬质合金Heavy metal 重金属Light metal 轻金属Monel metal 铜镍合金Power(ed) metal 粉末合金Wear-resistant metal 耐磨金属White metal 白合金(铅锑锡合金) Yellow metal 黄金、黄色金属Metallized 镀金属的、喷涂金属的Meter 米、公尺。
机加工图纸有英语看不懂?不怕!史上最全翻译都在这里了机械图纸英语翻译ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED未注焊缝均为连续焊ALL WELDS 3mm FILLET UNLESS OTHERWISE STATED未注焊角高3mm.ALL UNSPECIFIED RADI - R3未注圆角R3REMOVE ALL BURRS AND SHARP EDGES棱角倒钝CHANNEL 槽钢RSA 708 角钢70X70X8pitch 的锥螺纹Tackweld 点焊OD 1/4" outside dimension 1/4"的缩写外径直1/4"75 CRS 尺寸为75 材质为冷轧钢板410 OPENING REF 410 开口参考尺寸40 REF 尺寸为40,参考值" BSP ”圆锥管螺纹" BSPT HEXAGON ”六角圆锥管螺纹(即对丝)FLAT BAR 扁钢TYP 2 POSNS 2处11 TOTAL COILS WORKING COILS HAND WOUND ONLY,END COILS SQUARE TO TOUCH.总圈数约11圈;工作圈数约9圈;右旋;弹簧的端部磨平以便于接触.(此为弹簧技术说明)FEMALE: 内扣(母扣) MALE: 外扣(公扣)偏心轴eccentric shaft 销轴PIN开口销COTTER PIN 螺杆screw紧定螺钉SET SCREW 圆螺母ROUND NUT内六角螺钉SOCKET HEAD CAP SCREW六角螺钉HEX HD SETSCREW六角螺栓HEX HD BOLT挡圈closing ring弹性挡圈circlip轴承隔套distance sleeve of axletree轴承axletree深沟球轴承DEEP GROOVE BALL BEARING 无扣长non-buckle longth弹簧SPRING吊环螺钉LIFTING EYE BOLT开槽盘头螺钉SLOTTED PAN HEAD SCREW 圆锥滚子轴承TAPERED ROLLER BEARING 推力球轴承THRUST BALL BEARING平键FLAT KEY弹簧垫圈SINGLE COIL SPRING WASHER平垫圈FLAT WASHER螺母FULL NYLOCK NUT圆螺母ROUND NUTREMOVE ALL BURRS AND SHARP EDGES 所有尖角/棱角倒角并去毛刺40 REF 为测量的参考尺寸OD 1/4’outside dimension 1/4"的缩写外径直1/4’------->应该为:外径值1/4"75 CRS 尺75 材质为冷轧钢板------->应该为:尺寸75 材质为冷轧钢板ACCESS Accessory 附件ADJ Adjustable,Adjust 调整ADPT Adapter 使适应ADV Advance 提前AL Aluminum 铝ALLOW Allowance 允许LT Alternate 改变ALY Alloy 合金AMT Amout 数量ANL Anneal 锻炼ANSL Amer Natl Stds InstituteAPPROX Approximate 大约ASME Amer Society of Mech EngrsASSEM Assemble 装配ASSY Assembly 装配AUTH Authorized 授权的AUTO Automatic 自动的AUX Auxiliary 辅助的AVG Average 平均AWG American Wire GaugeBC Bolt Circle 螺栓圆周BET Between 之间BEV Bevel 斜角BHN Brinell Hardness Number 布氏硬度值BLK Blank ,Block 空白B/NM Bill of Material 材料费BOT Bottom 底部BP or B/P Blueprint 蓝图BRG Bearing 轴承BRK Break 破裂BRKT Bracket 支架BRO Broach 钻孔BRS Brass 黄铜BRZ Bronze 青铜B&S Brown&Shape 棕色&形状BSC Basic 基本的BUSH Bushing 套管BWG Birmingham Wire Gauge CTO C Center-to-Center 中心到中心CAD Computer Aided Design 电脑辅助设计CAM Computer-Aided MfgCAP Capacity 容量CAP SCR Cap Screw 螺帽CARB Carburize 使渗碳CBORE Counterbore 扩孔CCW Counter Clockwise 逆时针CDRILL Counerdrill CDS Cold-Drawn Steel 看英文图纸的一些资料英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)设计者(DRAWN)审查者(CHECKED)材料(MATERIAL)日期(DATE)比例(SCALE)热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位3)ANGULAR TOLERANCE±1°角度公差±1°4)DIMS TOLERANCE±未注尺寸公差±5)SURFACE FINISH UNLESS STATED 未注粗糙度常见尺寸的标注及要求孔(HOLE)如:(1)毛坯孔:3"DIA+1CORE 芯子3"0+1;(2)加工孔:1"DIA1";(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1"/4 DIA REAM铰孔1"/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)螺纹种类精度等级钻深攻深,方向等如:例HOLES EQUI-SPACED ON 5"DIA (6孔均布在5"圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1"DIA THRO'钻1"通孔(THRO'=THROUGH通)C/SINK22×6DEEP 沉孔22×6例7"/8-14 UNF-3B THRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO 钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UCIFIED COARSE THREAD 美国标准粗牙螺纹)1"-14NS-2THRO 攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)倒角(CHAMFER)例1/8×45°BEV 倒角1/8×45°(注BEV=BEVEI,斜面)×45°CHAM 倒角×45°(注CHAM=CHAMFER倒角)方(SQUARE)例5"SQUARE5"×5"方剖视(SECTION)例SECTION A-AA-A剖面圆角半径例1"RR1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8,虚线表示最大加工余量1"/8零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记关于铸锻件的技术要求例MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203例TO 163-207BHNMUST BE FREE OF SCALE & RUST锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7°例TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例ANGLE 2°UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°总之,看英文机械工程图纸并不是高不可攀,只要坚持常看,熟记部分单词即可。
1 标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)、设计者(DRAWN)、审查者(CHECKED)、材料(MATERIAL)、日期(DATE)、比例(SCALE)、热处理(HEAT TREATMENT)版本号(REVISION 缩写REV) 工程变更号:E.C.N 页码(SHEET) 技术要求(NOTES)图号(DRAWING NO/PART NO.)和其它一些技术要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差。
2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位。
3)ANGULAR TOLERANCE±1° 角度公差±1°。
4)DIMS TOLERANCE±0.1 未注尺寸公差±0.1。
5)SURFACE FINISH 3.2 UNLESS STATED 未注粗糙度3.2。
not specified surface roughness is ra 6.3my 没有指定的表面粗糙度Ra 6.3 my6)40 REF 尺寸为40,参考值7)410 OPENING REF 410 开口参考尺寸8)2.5” BSP 2.5”圆锥管螺纹9)TYP 2 POSNS 2处10)OD 1/4’ outside dimension 1/4’的缩写外径值1/4’---应该为:外径值1/4”11)ALL UNSPECIFED PADI-R3 未注圆角R312)TYP CAST RADLL R9.7 未注铸造R9.713)REMOVE ALL BURRS AND SHARP EDGES 棱角倒钝14)STAMP 1/4 LETTERS DWG DT14331 PO刻1/4字图号定单号15)alternative astm b763 c99500 翻译替代材质 b763 c9950016)UNLESS OTERWISE SPECIFIED 除非指定的17)LEADED RED BRASS:UNS C83600 TO ASTM B584,ALTERMATIVE,ASTM B763,C99500 含铅红黄铜:牌号号,B584 C83600 ASTM,也可以用此片号替代,ASTM,C99500 B763 18)no marking 没有标记19)2.5" BSPT HEXAGON 2.5” 六角圆锥管螺纹(即对丝)20)CHAMFERS NOT DIM 未注倒角21)not specified pattern draft 没有指定拔模22)all sharp edges and burrs are to be removed 清除所有的锐边和毛刺 23)measunng is in mm 测量单位为毫米MM24)1.Dimensional tolerances unless otherwise specified:One Place------------------+-0.5Two place------------------+-0.30Angles----------------------+-1.0度1..除特别说明外,尺寸公差应小于:1级--------±0.52级--------±0.3角度--------1°25)2. Casting tolerances apply to the location of cast outline featureslocated with basic dimensions2.铸造公差适用于具有基准尺寸的铸件轮廓特征区域;26)3.Casting to be free from oil,grit,dirt and loose particles. 3.铸件(表面)须经除油、除尘、除锈和喷砂处理;27)4.Porosity holes to be max 2.3 diameter by 1.6 deep.4.砂眼孔最大不能超过直径2.3,深度1.6;28)5. casting quality to conform with general motors standards and specifications.5.铸件的质量应符合通用汽车(GM)的标准和技术说明书;29)6. Casting tolerances are not cumulative.6.铸件误差不累积; 30)7.casting tolerances unless otherwise specified:0.0 to 75.0 ------------------------------- +-0.7575.0 to 200.0 ---------------------------- +-1.15draft angles ------------------------------2度fillet radii --------------------------------3.0corner radii ------------------------------3.0all walls & ribs ------------------------- 4.57.无特殊说明时,铸造公差应小于:0.0~75.0------±0.7575.0~200.0----±1.15拔模角度---------2°内圆角半径--------3外圆角半径--------3所有壁板和筋厚------4.531)8.Material cast iron per GM274M grade 2058.材料:铸铁依照GM274M 等级 205;32)9.restricted and reportable substances for parts per GMW 30599.零件中的限制物质和必须明示的物质(环保要求)依照标准GMW 3059;33)10.Must comply with QP-I.6-009 for production and QP-I.6-004 for Prototypes.10.必须依照QP-6.I-009产品和QP-I.6-004原型生产34)Machining allowance to be adopted when turning a surface to be ground is equal to Max value for required dimension with 0.05 mm deviation 表达的是加工后基本尺寸的上下偏差,就是±0.0534)METARIAL : ALLOY 24, PERMOLD.1,材质:合金24,由模具成型。
机械图纸中常用英文单词中英对照表全总结Turning车削Milling铳削Grinding磨削1.apping研磨Boring镇削Drilling钻孔Tapping攻牙Welding焊接Adhesivebonding粘结Polishing抛光WireEDM线切割Electricsparkle电火花加工Spindle主轴Micrometer千分尺Caliper卡尺Tolerance公差Roughness粗糙度Flatness平面度Straightness直线度Roundness圆度Cylindricity圆柱度Profileofline线轮廓度Profileofsurface面轮廓度Perpendicularity垂直度Angularity斜度Parallelism平行度Position位置度Concentricity同轴度Circularrunout圆跳动Totalrunout全跳动1.owerallowance下偏差Upperallowance上偏差Interferencefit过盈配合Clearancefit间隙配合Transitionfit过渡配合Anodizing阳极氧化Clearoxide发白Blackoxide发黑Chromeplating镀铭Zincplating镀锌Nickelplating镀银Painting喷漆Sandblasting喷砂Knurling滚花Chamfer倒角Deburr去毛刺Hardening淬火Quench水淬火Tempering回火Annealing退火Normalizing正火Ageing老化处理Agehardening失效硬化Carburizing渗碳Heattreatment热处理Surfacefinish表面处理1.evelbubble水平仪Gradienter水平仪Torque扭矩Spline花键Techniquerequirement技术要求Curvature曲率Inertia惯量。
机械加工图纸英语翻译常用词汇终于整理全了!引领机械前沿、机械视频,汽车、加工技术、3D打印、自动化、机器人、生产工艺、轴承、模具、机床、钣金等行业前沿在这里等你机械图纸英语翻译ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED未注焊缝均为连续焊ALL WELDS 3mm FILLET UNLESS OTHERWISE STATED未注焊角高3mm.ALL UNSPECIFIED RADI - R3未注圆角R3REMOVE ALL BURRS AND SHARP EDGES棱角倒钝CHANNEL 槽钢RSA 708 角钢 70X70X8M30X1.5 pitch M30X1.5的锥螺纹Tackweld 点焊OD 1/4' outside dimension 1/4'的缩写外径直1/4'75 CRS 尺寸为75 材质为冷轧钢板410 OPENING REF 410 开口参考尺寸40 REF 尺寸为40,参考值2.5' BSP 2.5” 圆锥管螺纹2.5' BSPT HEXAGON 2.5” 六角圆锥管螺纹(即对丝)30x2.5 FLAT BAR 30X2.5 扁钢TYP 2 POSNS 2处11 TOTAL COILS APROX.9 WORKING COILS APROX.RIGHT HAND WOUND ONLY,END COILS SQUARE TO TOUCH.总圈数约11圈;工作圈数约9圈;右旋;弹簧的端部磨平以便于接触.(此为弹簧技术说明)FEMALE: 内扣(母扣)MALE: 外扣(公扣)偏心轴 eccentric shaft销轴 PIN开口销 COTTER PIN螺杆 screw紧定螺钉 SET SCREW圆螺母 ROUND NUT内六角螺钉 SOCKET HEAD CAP SCREW六角螺钉 HEX HD SETSCREW六角螺栓 HEX HD BOLT挡圈 closing ring弹性挡圈 circlip轴承隔套 distance sleeve of axletree轴承 axletree深沟球轴承 DEEP GROOVE BALL BEARING无扣长 non-buckle longth弹簧 SPRING吊环螺钉 LIFTING EYE BOLT开槽盘头螺钉 SLOTTED PAN HEAD SCREW圆锥滚子轴承 TAPERED ROLLER BEARING推力球轴承THRUST BALL BEARING平键 FLAT KEY弹簧垫圈 SINGLE COIL SPRING WASHER平垫圈 FLAT WASHER螺母 FULL NYLOCK NUT圆螺母 ROUND NUTREMOVE ALL BURRS AND SHARP EDGES 所有尖角/棱角倒角并去毛刺40 REF 为测量的参考尺寸OD 1/4’ outside dimension 1/4'的缩写外径直1/4’------->应该为:外径值1/4'75 CRS 尺75 材质为冷轧钢板 ------->应该为:尺寸75 材质为冷轧钢板ACCESS Accessory 附件ADJ Adjustable,Adjust 调整ADPT Adapter 使适应ADV Advance 提前AL Aluminum 铝ALLOW Allowance 允许LT Alternate 改变ALY Alloy 合金AMT Amout 数量ANL Anneal 锻炼ANSL Amer Natl Stds InstituteAPPROX Approximate 大约ASME Amer Society of Mech EngrsASSEM Assemble 装配ASSY Assembly 装配AUTH Authorized 授权的AUTO Automatic 自动的AUX Auxiliary 辅助的AVG Average 平均AWG American Wire GaugeBC Bolt Circle 螺栓圆周BET Between 之间BEV Bevel 斜角BHN Brinell Hardness Number 布氏硬度值BLK Blank ,Block 空白B/NM Bill of Material 材料费BOT Bottom 底部BP or B/P Blueprint 蓝图BRG Bearing 轴承BRK Break 破裂BRKT Bracket 支架BRO Broach 钻孔BRS Brass 黄铜BRZ Bronze 青铜B&S Brown&Shape 棕色&形状BSC Basic 基本的BUSH Bushing 套管BWG Birmingham Wire GaugeC TO C Center-to-Center 中心到中心CAD Computer-Aided Drafting 电脑辅助设计CAM Computer-Aided MfgCAP Capacity 容量CAP SCR Cap Screw 螺帽CARB Carburize 使渗碳CBORE Counterbore 扩孔CCW Counter Clockwise 逆时针CDRILL Counerdrill CDS Cold-Drawn Steel看英文图纸的一些资料英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)设计者(DRAWN)审查者(CHECKED)材料(MATERIAL)日期(DATE)比例(SCALE)热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位3)ANGULAR TOLERANCE±1° 角度公差±1°4)DIMS TOLERANCE±0.1 未注尺寸公差±0.15)SURFACE FINISH 3.2 UNLESS STATED 未注粗糙度3.2常见尺寸的标注及要求2.1孔(HOLE)如:(1)毛坯孔:3'DIA+1CORE 芯子 3'0+1;(2)加工孔:1'DIA1';(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1'/4 DIA REAM铰孔1'/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)螺纹种类精度等级钻深攻深,方向等如:例1.6 HOLES EQUI-SPACED ON 5'DIA (6孔均布在5'圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1'DIA THRO'钻1'通孔(THRO'=THROUGH通)C/SINK22×6DEEP 沉孔22×6例2.TAP 7'/8-14 UNF-3B THRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1'DRILL 1'/4-20 UNC-3 THD7'/8 DEEP 4HOLES NOT BREAK THRO 钻1'孔,攻1'/4美国粗牙螺纹,每英寸20牙,攻深7'/8,4孔不准钻通(UNC=UCIFIED COARSE THREAD 美国标准粗牙螺纹)1'-14NS-2THRO 攻美国固定特种螺纹M1',每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)2.2倒角(CHAMFER)例1/8×45°BEV 倒角1/8×45°(注BEV=BEVEI,斜面)1.5×45°CHAM 倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5'SQUARE5'×5'方2.4剖视(SECTION)例SECTION A-AA-A剖面2.5圆角半径例1'RR1'RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1'/8,虚线表示最大加工余量1'/82.7零件标记例USE 5'/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5'/16的细实线字母在本体一侧打标记关于铸锻件的技术要求例 1.FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<>例2.NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE & RUST锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例3.FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4.UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7°例5.CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6.DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°总之,看英文工程机械图纸并不是高不可攀,只要坚持常看,熟记部分单词即可。
史上最全机械图纸翻译大全,有她再也不用担心英文图纸!机械图纸英语翻译ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED 未注焊缝均为连续焊ALL WELDS 3mm FILLET UNLESS OTHERWISE STATED未注焊角高3mm.ALL UNSPECIFIED RADI - R3未注圆角R3REMOVE ALL BURRS AND SHARP EDGES棱角倒钝CHANNEL 槽钢RSA 708 角钢 70X70X8M30X1.5 pitch M30X1.5的锥螺纹Tackweld 点焊OD 1/4' outside dimension 1/4'的缩写外径直1/4'75 CRS 尺寸为75 材质为冷轧钢板410 OPENING REF 410 开口参考尺寸40 REF 尺寸为40,参考值2.5' BSP 2.5” 圆锥管螺纹2.5' BSPT HEXAGON 2.5” 六角圆锥管螺纹(即对丝)30x2.5 FLAT BAR 30X2.5 扁钢TYP 2 POSNS 2处11 TOTAL COILS APROX.9 WORKING COILS APROX.RIGHT HAND WOUND ONLY,END COILS SQUARE TO TOUCH.总圈数约11圈;工作圈数约9圈;右旋;弹簧的端部磨平以便于接触.(此为弹簧技术说明)FEMALE: 内扣(母扣)MALE: 外扣(公扣)偏心轴 eccentric shaft销轴 PIN开口销 COTTER PIN螺杆 screw紧定螺钉 SET SCREW圆螺母 ROUND NUT内六角螺钉 SOCKET HEAD CAP SCREW六角螺钉 HEX HD SETSCREW六角螺栓 HEX HD BOLT挡圈 closing ring弹性挡圈 circlip轴承隔套 distance sleeve of axletree轴承 axletree深沟球轴承 DEEP GROOVE BALL BEARING 无扣长 non-buckle longth弹簧 SPRING吊环螺钉 LIFTING EYE BOLT开槽盘头螺钉 SLOTTED PAN HEAD SCREW 圆锥滚子轴承 TAPERED ROLLER BEARING推力球轴承THRUST BALL BEARING平键 FLAT KEY弹簧垫圈 SINGLE COIL SPRING WASHER平垫圈 FLAT WASHER螺母 FULL NYLOCK NUT圆螺母 ROUND NUTREMOVE ALL BURRS AND SHARP EDGES 所有尖角/棱角倒角并去毛刺40 REF 为测量的参考尺寸OD 1/4’ outside dimension 1/4'的缩写外径直1/4’------->应该为:外径值1/4'75 CRS 尺75 材质为冷轧钢板 ------->应该为:尺寸75 材质为冷轧钢板ACCESS Accessory 附件ADJ Adjustable,Adjust 调整ADPT Adapter 使适应ADV Advance 提前AL Aluminum 铝ALLOW Allowance 允许LT Alternate 改变ALY Alloy 合金AMT Amout 数量ANL Anneal 锻炼ANSL Amer Natl Stds InstituteAPPROX Approximate 大约ASME Amer Society of Mech EngrsASSEM Assemble 装配ASSY Assembly 装配AUTH Authorized 授权的AUTO Automatic 自动的AUX Auxiliary 辅助的AVG Average 平均AWG American Wire GaugeBC Bolt Circle 螺栓圆周BET Between 之间BEV Bevel 斜角BHN Brinell Hardness Number 布氏硬度值BLK Blank ,Block 空白B/NM Bill of Material 材料费BOT Bottom 底部BP or B/P Blueprint 蓝图BRG Bearing 轴承BRK Break 破裂BRKT Bracket 支架BRO Broach 钻孔BRS Brass 黄铜BRZ Bronze 青铜B&S Brown&Shape 棕色&形状BSC Basic 基本的BUSH Bushing 套管BWG Birmingham Wire GaugeC TO C Center-to-Center 中心到中心CAD Computer-Aided Drafting 电脑辅助设计CAM Computer-Aided MfgCAP Capacity 容量CAP SCR Cap Screw 螺帽CARB Carburize 使渗碳CBORE Counterbore 扩孔CCW Counter Clockwise 逆时针CDRILL Counerdrill CDS Cold-Drawn Steel看英文图纸的一些资料英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)设计者(DRAWN)审查者(CHECKED)材料(MATERIAL)日期(DATE)比例(SCALE)热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位3)ANGULAR TOLERANCE±1° 角度公差±1°4)DIMS TOLERANCE±0.1 未注尺寸公差±0.15)SURFACE FINISH 3.2 UNLESS STATED 未注粗糙度3.2常见尺寸的标注及要求2.1孔(HOLE)如:(1)毛坯孔:3'DIA+1CORE 芯子 3'0+1;(2)加工孔:1'DIA1';(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1'/4 DIA REAM铰孔1'/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)螺纹种类精度等级钻深攻深,方向等如:例1.6 HOLES EQUI-SPACED ON 5'DIA (6孔均布在5'圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1'DIA THRO'钻1'通孔(THRO'=THROUGH通)C/SINK22×6DEEP 沉孔22×6例2.TAP 7'/8-14 UNF-3B THRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1'DRILL 1'/4-20 UNC-3 THD7'/8 DEEP 4HOLES NOT BREAKTHRO 钻1'孔,攻1'/4美国粗牙螺纹,每英寸20牙,攻深7'/8,4孔不准钻通(UNC=UCIFIED COARSE THREAD 美国标准粗牙螺纹)1'-14NS-2THRO 攻美国固定特种螺纹M1',每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)2.2倒角(CHAMFER)例1/8×45°BEV 倒角1/8×45°(注BEV=BEVEI,斜面)1.5×45°CHAM 倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5'SQUARE5'×5'方2.4剖视(SECTION)例SECTION A-AA-A剖面2.5圆角半径例1'RR1'RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1'/8,虚线表示最大加工余量1'/82.7零件标记例USE 5'/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5'/16的细实线字母在本体一侧打标记关于铸锻件的技术要求例1.FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203>例2.NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE & RUST锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例3.FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4.UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7°例5.CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6.DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°总之,看英文机械工程图纸并不是高不可攀,只要坚持常看,熟记部分单词即可。
近几年,我厂和英国、西班牙的几个公司有业务往来,外商传真发来的图纸都是英文标注,平时阅看有一定的困难。
下面把我们积累的几点看英文图纸的经验与同行们交流。
1标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)、设计者(DRAWN)、审查者(CHECKED)、材料(MATERIAL)、日期(DATE)、比例(SCALE)、热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差。
2)DIMS IN mm UNLESS STATED 如不做特殊要求以毫米为单位。
3)ANGULAR TOLERANCE±1°角度公差±1°。
4)DIMS TOLERANCE±0.1未注尺寸公差±0.1。
5)SURFACE FINISH 3.2 UNLESS STATED未注粗糙度3.2。
2常见尺寸的标注及要求2.1孔(HOLE)如:(1)毛坯孔:3"DIAO+1CORE 芯子3"0+1;(2)加工孔:1"DIA1";(3)锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);(4)铰孔:1"/4 DIA REAM铰孔1"/4;(5)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)、螺纹种类、精度等级、钻深、攻深,方向等。
如:例1.6 HOLES EQUI-SPACED ON 5"DIA(6孔均布在5圆周上(EQUI-SPACED=EQUALLY SPACED均布)DRILL 1"DIATHRO'钻1"通孔(THRO'=THROUGH通)C/SINK22×6DEEP沉孔22×6例2.TAP7"/8-14UNF-3BTHRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UCIFIED COARSE THREAD 美国标准粗牙螺纹)1"-14NS-2THRO攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)2.2倒角(CHAMFER)例1/8×45°BEV倒角1/8×45°(注BEV=BEVEI,斜面)1.5×45°CHAM倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE5"×5"方2.4剖视(SECTION)例SECTION A-A A-A剖面2.5圆角半径例1"R R1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记3关于铸锻件的技术要求例1.FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203例2.NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE & RUST锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例3.FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4.UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7°例5.CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6.DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°总之,看英文机械工程图纸并不是高不可攀,只要坚持常看,熟记部分单词即可。
机械工程图中常用的英语词汇AAbbreviation 缩写Accuracy 精度、准确性Acme thread 梯形螺纹(29°)Addendum 齿顶高Addendum angle 齿顶角Addendum circle 齿顶圆Addendum of mating gear 啮合齿轮的齿顶高Adjacent-part lines 相邻零件线Aligned sections 旋转剖视Aligned view旋转视图Allowance 容差、加工余量Alloy 合金Alloy steel 合金钢Alphabet 字母Alteration 变更、更改Alternate-position views 位置改变的视图Alternator 交流发电机Induction alternator 感应(交流)发电机Motor alternator 电动(交流)发电机Single-phase alternator 单向(交流)发电机Synchronous alternator 同步(交流)发电机Three-phase alternator 三相(交流)发电机Amount 总量、总计Analyzable assembly 分析装配图Anchor bolt 地脚螺栓Angles 角Acute angle 锐角Blunt angle 钝角Right angle 直角Sliding angle 摩擦角Spiral angle 螺旋角Taper angle 锥角Angular 有角的Angular bearing 径向止推轴承Angular bevel gears 斜交伞齿轮Angular gear人字齿轮Angular section斜剖面Anneal 退火Approval 批准、许可Arc 弧、圆弧Arc thickness 弧长厚度(齿厚)Arc welding 弧焊Arrangement 布置、装置Arrangement of views 视图的布置Clamping arrangement 夹紧装置Cramping arrangement 紧固装置General arrangement 总体布置Arrow 箭头Arrowheads 箭头Assembly 装配图、组装图Assembly drawing 装配图Assembly drawing number 装配图图号Assembly for installation 安装图Assembly parts 组装配合零件Assembly sections 装配图剖视Assembly sketches 装配草图Auxiliary elevation 辅助立面图Auxiliary line辅助线Auxiliary section 辅助剖视Auxiliary surface 辅助面Auxiliary view 辅助视图Average 平均数Axial 轴的、轴向的Axial pitch 轴向节距Axial plane 轴向平面Axial thickness 轴向厚度Axis 轴线、中心线Axis of revolution 回转轴线Axis of rotation 旋转轴线Axis of symmetry 对称轴线Horizontal axis 水平轴Major axis 长轴Minor axis 短轴V ertical axis 垂直轴X axis X轴Y axis Y轴Axle 轴Axle bearing 轴向(止推)轴承Axle sleeve 轴向(止推)套筒Axonometric drawing 轴测图B Babbitt 巴氏合金Back cone 背锥Back cone radius 背锥半径Back elevation 后视图Backstop 托架、棘爪Ball bearing 球轴承Bar 杆Angle bar 角钢Channel bar 槽钢Flat bar 扁钢Round bar 圆棒、圆钢Base 基础、底座、基线、基面、基准Base circle 基圆Base circular thickness 基圆弧线齿厚Base cylinder 基圆柱Base helix angle 基圆上的螺旋角Base plane 基平面Base point 基点Key base 键座Basic circle 基准圆Basic hole system 基孔制Base shaft system 基轴制Basic size 基本尺寸、公称尺寸、标称直径Basis 基础、基准、基线Battery 电池、蓄电池Bearing 轴承、支撑、方位Bearing accuracy 定位精度Bearing box 轴承箱Bearing brass 铜轴衬Bearing bridge 轴承支架Bearing oil seal 轴承油封圈Bearing support 轴承架Bearing unit 轴承组合件Anti-friction bearing 减摩轴承Ball and socket bearing 球窝轴承Conical bearing 锥形轴承Journal bearing 径向轴承Needle bearing 滚针轴承Plain bearing 滑动轴承Roller bearing 滚柱轴承Self-aligning bearing 自位轴承Thrust bearing 止推轴承Belt 带、皮带Bench 工作台Work bench 工作台Bend 弯头、接头Elbow bend 肘形弯管Normal bend 正弯管(90°)Bender 弯曲机Bending 挠曲Bending strength 抗弯强度Bent axle 曲轴Bevel 倾斜的、斜角的、斜面Bevel gear 圆锥齿轮、伞齿轮Bevel pinion 小圆锥齿轮Bevel washer 斜垫圈Bevel wheel 伞齿轮、斜摩擦齿轮Bilateral tolerance 双向公差Bill of materials 送料单Block in、block out 画草图Blue paper 蓝晒纸Blueprint 蓝图、设计图Board 板、(管理)局、厅Bottom board 底板Moulding board 模板Body 机体、机身Boiler 锅炉Bolt 螺栓、插销Adjusting bolt 调整螺栓Assembling bolt 装配螺栓Binding bolt 连接螺栓Bright blot 光制螺栓Captive bolt 固定螺栓Double-screw bolt 双头螺栓Fitter bolt 装配螺栓Foundation bolt 地脚螺栓Hexagonal head bolt 六角头螺栓Hook bolt 钩形螺栓Screw bolt 全螺纹螺栓Snap bolt 圆头螺栓Tension bolt 拉紧螺栓Bolted joints 螺栓连接Book 书、册Hand book 手册Instruction book 说明书Bore face machine 镗孔端面加工机床Borer 镗床Jig borer 坐标镗床Table borer 台式镗床Boring 镗孔Boring machine 镗床Boring mill 镗床Bottom case 底座Bottom clearance 径向间隙Bottom view 底视图Bracket 托架、支柱Brake 制动器、闸Brass 黄铜、铜轴衬Braze 铜焊Brazing 铜焊Breadth 宽度、厚度Break line 断裂线Brinell figure (number) 布氏硬度Brinell hardness 布氏硬度Broacher 拉床、绞孔机Broaching 扩孔机、拉床、拉削Broken circle 虚线圆Broken out section 断裂剖面Broken view 局部视图Bronze 青铜Burnishing 抛光、磨光Burr 三角矬、毛刺、去毛刺Bush 衬套、轴瓦Bushing 轴衬、衬套、套管Butt joint 对接焊Butterfly nut 蝶形螺母Butterfly valve 蝶形阀Button 按钮Push button 控制按钮C Cable 电缆Cage 盒、罩、箱Caliper 卡尺、卡钳Gauge caliper 卡规、量规Internal caliper 内卡钳Sliding (vernier) caliper 游标卡尺Cam 凸轮Cam design 凸轮设计Cam shaft 凸轮轴Actuating cam 主动凸轮Adjustable cam 可调凸轮Control cam 控制凸轮Cap 盖、帽、罩Cap screw 带帽螺钉Capital 大写字母Carburizing 渗碳Card 卡片Cartographer 制图员Cartography 制图学、制图法Case 箱、盒、容器、表面Case hardened 表面淬火、硬化Nitrogen case hardening 渗氮硬化Casing箱、盒、壳Oil pump casing 油泵(壳)Casting 铸造、铸件Defect casting 铸件缺陷Die casting 压铸Sand casting 砂型铸造Spun casting 离心铸造Steel casting 铸钢Cast-iron 铸铁Castle circular nut 六角圆螺母Castle nut 蝶形螺母Catalogue data 表列数据Cave 凹槽、内腔Centre 中心、圆心Centre distance 中心距Centre hole 中心孔Centre line 中心线Centre-section 中心剖面Centre to centre 中心距Centesimal 百分的、百分之一的Centimeter 厘米、公分Central hole 中心孔Central plane 中心平面Central projection 中心投影Chafe 摩擦、磨损Chain 链Drive chain 主动链Transmission chain 传动链Chamfer 倒角、倒棱、斜面Dimensioning of chamfer 倒角的尺寸注法Changes on drawing 图的更改Channel 沟槽Chapter 章Chart 图表、计算图Chart of symbols 符号图表Auxiliary chart 辅助图Dimensions chart 外廓尺寸图Graphical chart 图表Process chart 工艺程序图Progress chart 工艺程序表、工作进度表Charting 制图(表)、填图Check 校验、校核、制动装置Check drawings 校图Check nut 防松螺母Check ring 挡圈Check test校核试验Chief draftsman 主任制图员Chromium 铬Chromizing 镀铬处理Circle 圆、圆周Circle of reference 参考圆Addendum circle 齿顶圆Base circle 基圆Graduated circle 分度圆Imaginary circle 虚圆Outside circle 齿顶圆、外圆Pitch circle 节圆Rack circle 平面齿轮、扇形齿轮Root circle 根圆Top circle齿顶圆Circular cylinder 圆柱Circular pitch 弧线节距Circular thickness 弧线(齿)厚度Circumference 圆周长Clamp 夹紧、夹板Class 种类Class of fit 配合级别Classification 分类Claw 爪、钩、卡爪Clearance fit 间隙配合Clevice /clevis U形钩、U形夹Clevis bolt 套环(插销)螺栓Clevis pin U形夹销Clockwise 顺时针方向Clutch 离合器、联轴器Coat 外层、涂镀层Coat of metal 金属镀层First coat 底漆Coating 镀、覆盖Electrodeposited coating 电镀层Coaxial circle 共轴圆Cock 旋塞Coil 蛇形管、螺管、线圈Coil spring 盘簧Coincident line 重叠线Cold-rolled steel 冷轧钢Collet 夹头Collet chuck 弹簧夹头Color-harden 着色硬化、发蓝、煮黑Common difference 公差Company 公司Joint company 股份公司Limited company 有限公司Compass 圆规Compass of proportion 比例规Component 零件、构件Compression spring 压力弹簧Compressor 压缩机Computer 计算机Concave face 凹面Concentricity 同心度Cone 圆锥Cones development 锥面展开Cone pulley 锥形轮、塔轮Conical spring 锥形弹簧Connection 联接Bolt-on connection 螺栓联接Flange connection 法兰联接Rivet connection 铆钉联接Screw connection 螺钉联接Contact 接触、接合、啮合Contact angle 啮合角Angular contact ball bearing 向心止推球轴承Contour 外形、轮廓线Contracted drawing 缩图Contrast 对比、对照、比较Convention 惯例、常规、习惯Convention for materials 材料的习惯表示法Conventional break 习惯断裂画法Conventional diagram 习惯画法Conventional intersection 习惯交线(画法) Conventional practice 习惯画法Conventional sign 图例、习惯符号Convex 凸面Conveyer 输送机、传送机Cooler 冷冻机Coordinate axis 坐标轴Coordinate paper 方格纸、坐标纸Copper 铜Copy 抄本、样板Correction 校正、修正Cotter pin 开口销Split cotter 开口销Counterbore 埋头孔、锥口孔Counterclockwise 逆时针方向Countersink 埋头孔、沉孔Countersink drill 中心钻、钻Countersunk 钻埋头孔、钻锥口孔Countersunk bolt 埋头螺钉Countersunk head 埋头Countersunk hole 锥坑Coupling 联轴节Cover 盖、罩Cylinder cover 汽缸盖Dust cover 防尘罩Cowl 壳、套、盖Crane 起重机Crank 曲柄、曲轴Crankshaft 曲轴Crest 峰、尖、牙尖Cross head 十字头Cross section 横剖面、横断面Crown gear 冕状齿轮Cube 立方形体、正六面体Current 电流Curvature 曲率Curvature radius 曲率半径Curve 弯曲、曲线、曲线板Curve plotter 绘图仪Curve ruler 曲线板French curve 曲线板Moment curve 力矩曲线、力矩图Cutter 刀、刀具Cutting plane 截平面Cutting plane symbols 剖切(迹线)平面符号Cycloid 摆线Cycloidal gear 摆线齿轮Cylinder 圆柱体Cylinder base 汽缸座Pump cylinder 泵缸Cylindrical cam 圆柱凸轮Cylindrical fit 圆柱配合Cylindrical roller bearing 圆柱滚子轴承D Dash 短划线、虚线、破折号Dash and dot line 点划线Broken dash 断裂线Data 数据、资料Engineering data工程数据Master data 主要数据Date 日期、年代Datum 基准(点、线、面)、资料Datum line 基准线Datum point 基准点Datum plane 基准面Decade 十进制、十进位Decelerator 减速器、制动器、缓动装置Decimal 小数的、十进位小数的Decimal fraction 十进制分数Decimal fraction system 十进小数制Decimal scale 十进位比例尺Decimeter 分米、公分Dedendum angle 齿根角Dedendum circle 齿根圆Definition 定义Deformation 变形、扭曲Degree 度、程度Degree of accuracy 精度Degree of freedom 自由度Degree of hardness 硬度Degree scale 刻度Circular degree 圆度Delineation 轮廓、草图Delineator 制图者Department 科、处、系、车间Draft department 设计科Engineering department 技术科Fitting department 装配车间Heat treatment department 热处理车间Mechanical department 机加工车间Processing department 工艺科Depth 深度、高度Depth dial gauge 深度千分表Depth of engagement 啮合深度Depth of thread 螺纹深度Depth of tooth 齿高Contact depth of tooth 啮合高度Working depth of tooth 齿工作高度Derivation 偏差Standard derivation 标准偏差Description 描述、作图、绘制Design 设计、计划Design activity 设计机关(组织) Design assembly 设计装配图Design drawing 设计图Design layout 设计草图、初步设计图Preliminary design 初步设计Standard design 标准设计Technical design 技术设计Designation 符号、标志Designation strip 铭牌Designer 设计员、制图者、设计师Desk 桌、控制台Drawing desk 绘图桌Detail 细目、细节、详图、零件Detail drawing 详图、零件工作图Detail paper底图纸、描图纸Detail specification 详细规格Detent 棘爪、扳手、制动器Developable surface 可展曲面Developed view 展开图Development inner port 内表面展开图Development of surface 表面展开图Deviation 偏差、偏移Angular deviation 角偏差Average deviation 平均偏差Standard deviation 标准偏差Tolerance deviation 允许偏差Device 装置、设备Diagram 示意图、图解Diagram drawing 图解图、结构图Arrangement diagram 布置图Assembly diagram 装配示意图Block diagram 方框图Schematic diagram 原理图、简图Diagrammatic drawing 草图、示意图Dial gauge 千分表Dial inside micrometer 内径千分表Diameter 直径Diameter of aperture 孔径Diameter of pitch circle 节圆直径Diameter pitch (齿轮)径节Diameter run-out径向跳动Major diameter 大直径、螺纹外径Minor diameter 小直径、螺纹内径Nominal diameter 公称直径Pitch diameter of screw thread 螺纹中径Thread diameter 螺纹外径(直径) Diametral pitch 齿轮径节Die 模具、扳牙Diesel 柴油机、内燃机Dimension 尺寸Dimension line 尺寸线Limiting dimension 极限尺寸Nominal dimension 公称尺寸Outer dimension 外形尺寸、轮廓尺寸Direction 方位、方向Clockwise direction 顺时针方向Disc = disk 圆盘、原板Disk cam 圆盘凸轮Dismount 拆卸Dismountable 可拆卸的Displacement 移位、变位Distance 距离、路程Distortion 变形、歪扭Distribution 分配、分布、配置Ditto machine 复印机Diversion 变更、转换Dividing head 分规Dot line 虚线Dotted line 虚线Double dots line 双点划线Double helical pinion 人字小齿轮Double helical spur gear 人字齿轮Double thread 双头螺柱Dowel thread 定位销、圆柱销Dozer 推土机Draft = draught (拔模)斜度、草图、制图Drafting 制图Drafting board 制图板Drafting machine 制图机Drafting tape 制图带、胶带Draftsman 绘图员Drawer 制图员Drawing 绘图、图样Drawing board 绘图纸Drawing control 图样管理Drawing free-head 草图Drawing instrument 绘图仪器Drawing number 图号Drawing pencil 绘图铅笔Drawing pin 图钉Drawing size 图纸尺寸Drawing table 制图桌Drawing with compass 用圆规画图Blue print drawing 蓝图Free hand drawing 徒手图Full size drawing 原大图Skeleton drawing 草图、结构图Working drawing 施工图、制造图、工作图Drill 钻孔、穿孔、穿孔器Drive 传动、驱动Drive fit 打入配合Air drive 气动Belt drive 带传动Chain drive 链传动Friction drive 摩擦传动Gear drive 齿轮传动Hydromatic drive 液压传动Speed-reducer drive 减速器传动V ariable-speed drive 变速传动Worm-wheel drive 蜗轮传动Driven gear 从动齿轮Driven shaft 从动轴Driving gear 主动齿轮Driving shaft 主动轴Drum cam 凸轮轴Ductile iron 球墨铸铁Duplicating tracing 复制描图Durometer (钢轨)硬度计Dusting cloth 抹灰布、撒粉布EEccentricity 偏心距Edge iron 角铁Edge round 外圆角Edge view 边视图Effective diameter 有效直径Effective face width 有效齿宽Efficiency 效率、性能Mechanical efficiency 机械效率Elastic deformation 弹性变形Elasticity 弹性Elbow 肘形弯管、弯头Electric current 电流Electric element 电池Elephant 绘图纸(28X23英寸) Elevation 正面图、立视图End 末端、头Ball end 秋端Butt end 平端、端面Tail end 尾端Top end 顶端Engagement 啮合Engineer 工程技术人员、工程师Engineer-in-chief 总工程师Equipment 设备Eraser 橡皮Erasing shield 擦图片Erection diagram 安装图、装配图Error 误差Accumulated error 累积误差Allowance error 容许误差Average error 平均误差Permissible error 容许误差Relative error 相对误差Exterior 外表面External 外部External diameter 外径External dimension 外形尺寸External fillet 外圆角External thread 外螺纹Extra fine(screw)特细牙螺纹Eyelet = eyelet-hole 小孔F Fabrication 建造、制造Face 面、正面、表面、端面Face cam 平面凸轮Face gear 平面齿轮Face hardening 表面硬化Inner face 里面Outer face 外面Face off 倒角Factor of safety 安全系数Factory 工厂、制造厂Factory made 工厂制造的Fastener 接合件、紧固件Fastening 连接件、紧固件Fatigue 疲劳Faucet 旋塞、龙头、开关Feather 滑键、冒口Feather key 滑键Feature 特征、特性、性能Basic mechanical design feature 主要机械设计性能Mechanical feature 机械性能(特性)Feed-pump 供油泵、供水泵Feet 英尺Ferrous metal 黑色金属Field 工场、现场Figure 形状、图样、插图、数字File 锉刀、锉平Filler 填料、垫片Fillet (内)圆角、填角、嵌条Fillet radius 内圆角半径Filter 过滤器Fine thread series 细螺纹级(系列)Finish 完工、加工、磨光Finish all over 全部加工Finish marks 加工符号Machine finish 机器光制Fit 配合Clearance fit 间隙配合Free fit 自由配合Interference fit 静配合Light press fit 轻压配合Light running fit 轻传动配合Loose fit 松配合Normal-running fit 传动配合Running fit 动配合Shrink fit 冷缩配合Slide fit 滑动配合Transition fit 过渡配合Fix 安装、装配、调整、修理、固定Flange 法兰盘、凸缘Flank 边、侧面、齿侧、后面Flat 扁头、平面Flat key 平键Flat spring 板弹簧Flat surface 平面Flexible disk coupling 挠性盘形联轴节Flexible gear-type coupling 挠性齿轮联轴节Flywheel 飞轮Foot 英尺Foot screw 地脚螺钉Force 力Fore word 序、前言Forge 锻Forge steel 锻钢Former 样板、模型、量规Wooden former 木模Formula 公式Foundation 基础、基座Foundation bolt 地脚螺栓Foundry 铸件、铸工车间Fraction 分数、小数Front view 前视图、主视图Full diameter 大直径、主直径Full line 实线Full size 原大Full scale 原大Full section 全剖视Full section view 全剖视图Furbish 研磨、擦光Fuse 保险丝、熔断器G Gage = gauge 量规Gallon 加仑Galvanize 镀锌、电镀Gasket 垫圈、密封垫Gasket material 填料Gasoline engine 汽油(内燃)机Gate 门、阀门Gear 齿轮Gear addendum angle 齿顶角Gear box(case) 齿轮箱Gear centre 齿轮中心Gear dedendum angle 齿根角(圆锥齿轮) Epicyclic gear 行星齿轮Herringbone gear 人字齿轮Ratchet gear 棘轮General drawing 总图Geometry 几何学Gland 压盖、填料盖、密封装置Glass 玻璃Glasscloth 砂布、玻璃布Glossary 词汇(表)Grade 等级、斜度Steel grade 钢号Graduated hardening 分级淬火Graduated scale 比例尺、分度尺Gram 克Graph 图(表、解、形)、曲线图Graph paper 方格纸Graphic图示、制图学Grease 滑脂Grind 磨削、抛光Grinding machine 磨床Grinding wheel 砂轮Groove cam 槽凸轮Groove pulley 槽轮、三角带轮Guide 手册、指南Guide bar 导杆Guide pin 定位销、导向销Guide screw 丝杠Guidebook 参考手册、指南、入门H Half 二分之一、一部分Half bearing 轴瓦Half section 半剖视Half section view 半剖视图Hammer 锤子Handbook 手册、指南Hand-made 手工制造的Hand-operated 手控的Handle 手柄Hand wheel 手轮Hard casting 白口铁Hard drawn 冷拔Hard rolled 冷轧的Hard surfacing 表面硬化Harden 淬火、硬化Hardened and tempered 调质的Hardened-steel 淬火钢Hardening 硬化Hardness 硬度Hardometer 硬度计Hatch 剖面线H-beam 工字梁、H形梁Heat–treatment 热处理Heavy force fit 重压配合Height 高度Helical bevel gear 螺旋伞齿轮Helical gear 螺旋齿轮、圆柱斜齿轮Helical rack 斜齿齿条Helical spring 螺旋弹簧Hex nut 六角螺母Hexagon jam nut 六角锁紧螺母Hexagon socket head 内六角头Hidden line 虚线Hidden outline 看不见的轮廓线High-carbon steel 高碳钢High-duty 重型的、大型的、优产的High-speed steel 高速钢Hosting jack 千斤顶Hole 孔Horizontal datum plane 水平基准面Horizontal line 水平线Horizontal projection 水平投影Horizontal projection plane 水平投影面Horse-power 马力、功率Hose 软管Hose coupling 软管接头Hot-rolled steel 热轧钢Hot-work 热加工Hour 小时Housing 机座Housing of pump 泵体Bearing housing 轴承箱Gear housing 齿轮箱Hub 轮、中心、衬套Hydraulic(al) 液压的、液压传动装置Hydro-motor 液压马达Hypoid gear 准双曲面齿轮I I-beam 工字钢Illustration 插图、实例Inaccuracy 不精确、不准确Incenter 内(切圆)心Inch 英寸Incline 斜度、斜面Index plate 分度盘Indicator 指示计、百分表Industrial 工业公司Industrial drawing 工业制图Industry 工业Inertia 惯性Ink 墨水、油墨Ink holder 钢笔杆China ink 墨汁Inscription 标题Inside diameter 内径Inspection 检修、检查Inspection machine 检修机器Inspector 检查员Installation 装置、设备、安装Installation diagram 安装图Institute 研究所、协会、学院、学会Instruction 说明、指示Instrument 仪器、仪表、工具Instrument drawing 仪器图Intensity 强度Interchangeability 互换性1 Interconnection 互相连接Interference fit 静配合Interior view 内部(的)视图Internal combustion engine 内燃机Internal fillet 内圆角Internal gear 内齿轮Introduction 引言、介绍、序言Invisible line 虚线Involute 渐(伸)开线Involute gear 渐开线齿轮Involute rack 渐开线齿条Involute spline 渐开线花键Involute teeth 渐开线齿形Iron 铁Ingot iron 低碳铁、工业纯铁Knobbled iron 熟铁Magnetic iron 磁铁Malleable iron 可锻铁、韧性铁Plate iron 铁板、钢板Quadrant iron 方钢Rod iron 圆铁、棒钢Round iron 圆铁、圆钢Rustless iron 不锈铁Section iron 型钢Structural iron 结构钢White iron 白口铁Wrought iron 熟铁、锻铁Isometric diagram 等轴测图Isometric drawing 等轴测图J Jack-screw 螺旋千斤顶Job sheet 零件图纸Joint 结合、连接、焊接Bolt joint 螺栓连接Riveted joint 铆钉连接Welded joint 焊接Journal 轴径Journal bearing 径向轴承K Keeper 保持器(片)、架、定位件卡箍Keep-ring 保持环Key diagram 键、按钮Key way(seat、seating、slot)键槽Key wrench 套筒扳手Gib-head taper key 钩头斜键Square key 方形键Tightening key 斜扁键Woodruff key 半圆键Key-bolt 键螺栓Kilogram(me)公斤、千克Kilogram-meter 公斤米、千克米Kilometer 公里、千米Kilovolt 千瓦Kilowatt 千伏Kit 一套工具Knee 弯头、升降台Knee bend 弯管Knob 捏手、按钮Knuckle thread 圆形螺纹Knurl 滚花、压花Knurled nut滚花螺母L L-bar = L-beam 角钢Laboratory 实验室、研究室Lamp 灯Alarm lamp 信号灯Daylight lamp 日光灯Incandescent lamp 白炽灯Indicating lamp 信号灯、指示灯Lantern 游环、套环Large compasses 大圆规Lathe 车床Lathe-hand 车工Lattin = Latten 金属薄板、黄铜片Law 规律、定律Lay 布置、安排、放置Layer 层Carburized layer 渗碳层Layout 计划、方案、草图Layout design 草图设计、方案设计Layout drawing 方案草图Lead angle 螺旋升角Lead line 指引线Leaf spring 板弹簧Left hand 左方向Left hand thread 左旋螺纹Legend 图例、图表符号、代号、说明书Length 长度、距离Length gauge 长度规Length of normal 法线长Length of side 边长Effective length 有效长度Lens 透镜、镜片Letter 字、字母Capital letter 大写字母Level surface 水平面Lift 升降机、电梯Light alloy 轻合金Light beam 光束Light series 轻系列Light-duty 轻型Lighting installation 照明装置Lightning switch 照明开关Liquid 液体Limit 极限尺寸Limit switch 限位开关Line 线Line of action (齿轮)压力线Line of contact (齿轮)接触线Line of shaft轴线Line of thickness 线型的粗度Line weight线的粗细程度Actual line实线Addendum line齿顶线Broken line断裂线Center line = central line中心线Continuous line实线Dash(ed) line虚线Diagonal line 对角线Imaginary line 假想线Generation line 母线Pitch line 节线Real line 实线Reference line 基准线、参考线Right line 直线Skeleton line 轮廓线Solid line 实线Straight line 直线V ertical line 垂直线Liner 衬套Bearing line 轴瓦Link 连接环、链节Line assembly 连杆装配图Chain link 链节L-iron 角铁List 注册、记录、名册、目录Load 符合Actual load 有效载荷、实际载荷Allowable load 容许载荷Full load 满载(荷)、全负载(荷)Local view 局部视图Localization 定位\固定Locating pin 定位销Location by angle 角度定位Location by dimension 定位尺寸Location pin 定位销Location tolerance 定位公差Lock 锁\阀Lock nut 防松螺母Lock screw 锁紧螺钉Lock washer 弹簧垫圈V alve lock 阀簧抵座销、气门制销Loco 机车、火车头Logarithm 对数Long break 长断裂线Long radius 长半径Longitudinal key 长方键Lower limit 下限Lubricant pump 润滑油泵Lubricating ring 润滑油环Lubrication 润滑Bath lubrication 油浴润滑Bearing lubrication 轴承润滑Ring lubrication 油环润滑Shot lubrication 油枪润滑Splash lubrication 飞溅润滑Lubricator 润滑器Lubro-pump 油泵Luminaire 光源M Machine 机器、切割Machine building (manufacturing) 机械制造Machine drawing 机械制图Machine finish 机械加工Machine maker 机械工厂(制造者) Machine part 机械零件Machine shop 机工车间Drawing machine 绘图机Tracing machine 描图机Machining allowance 加工余量Machinist 机械工人\机械师Magazine 杂志Magnetic-particle clutch 电磁离合器Magnitude 数量、长度、大小Major type of slotted nut 大型锁母Make 制造、构造Malleable cast iron 可锻铸铁Malleable casting 韧铸件Malleable steel 软钢、展性钢Manual 手册、说明书Manual control 手控Manufacture 加工、制造业Manucturing engineering 制造工艺(技术) Manucturing machine 生产机械Manucturing tolerance 制造公差Master check 校正、校对Master drawing 样图Master gauge 标准规、校准规Master gear 主齿轮、标准齿轮Master making 手工Master screw 标准螺纹Match 匹配、配合Mate 啮合部分Material 物质、材料Fibre material 纤维材料Insulating material 绝缘材料Plastic material 塑料Maximal valve 极大值Maximum 极点、极限、最大量Maximum admitted diameter of work 工件最大许可直径Mean axis 中间轴Measure 量度、大小、尺寸Measure of precision 精确度Measurement 测定、尺寸、大小Measuring device 量具Measuring tools 量具Mechanical bolt 螺钉Mechanical drawing 机械制图Mechanical engineering’s scale 机械工程比例尺Mechanical properties 机械性能Mechanical reduction gear 齿轮减速装置Mechanism 机械结构、机械装置Medium series 中系列Mating member 配合件Meshing gear 啮合齿轮Metal 金属Admiralty metal 含锡黄铜Bell metal 青铜合金、种铜、铜锡合金Brazing metal 铜锌合金Hard metal 硬质合金Heavy metal 重金属Light metal 轻金属Monel metal 铜镍合金Power(ed) metal 粉末合金Wear-resistant metal 耐磨金属White metal 白合金(铅锑锡合金)Y ellow metal 黄金、黄色金属Metallized 镀金属的、喷涂金属的Meter 米、公尺Meter per second 米/秒Meter screw 公制螺纹Meter series 公制系列Meter taper 公制锥度Meter-kilogram米-公斤Meter-kilogram-second米公斤秒Method 方法、规律Method of approximation 近似法Method of orthogonal projection 正投影法Conventional method 惯例、习用方法Processing method 加工方法Metric 公制的Metric measure 公制计量Metric scale 公制尺、米尺Metric system 米制、公制Metric thread 公制螺纹Metric unit 公制单位Microfilm 显微胶片Microinch 微英寸Micrometer 微米、千分卡尺Middle gear 中间齿轮Midpoint 中点Mild steel 软钢、冷轧钢Mile 英里Mill 磨、铣Millimeter = millimeter 厘米、公厘Milling 铣削、研磨Million 百万、兆Miniature bearing 微型轴承Minimum 最小量Minus 负的Miter(mitre)gear 45°圆锥齿轮、等径圆锥齿轮Miter wheel 伞齿轮、圆锥齿轮Mixer 搅拌机ML = material list 材料单Model 模型、样板、仿造Model machine 样机Model number 型号、序数Module 模数、系数Modulo 模数、模量Molten iron 铁水Molten steel 钢水Moment 力矩、弯矩Moment of couple (力)偶矩Moment of force 力矩Bending moment 弯曲矩Rotative moment 转矩、转动力矩Motion 移动、运动Motor 电动机、马达Mould 模型、样板、曲线板Mo(u)lding 造型法Moulding box 砂箱Mounting 安装、装配、座、支架Mounting bolt 装配螺栓Mounting hole 安装孔Mounting plate 安装板Movement 运动、位移Axial movement 轴向运动Spiral movement 螺旋运动Muff 套筒、轴套Multi-roll bearing 滚针轴承Multi disk clutch 多片式摩擦离合器Multiple threads 多头螺纹N Nail 钉Name of part 零件名称Name plate 铭牌Needle 针、指针Needle bearing 滚针轴承Neck 颈Nib 笔尖Nibbed bolt 尖头螺栓Nichrome 镍铬合金Nickel 镍Nickel-plate 镀镍Nitride 氮化、渗氮Nomenclature 名称、术语Nominal 标称的、额定的、公称的Nominal inside diameter 名义内径Nominal roll diameter 公称滚子直径Nominal size 名义尺寸Nomogram 诺模图、图算、图释Non-ferrous metal 有色金属Non-metal 非金属Non-rusting 不锈的Normal 正规的、标准的、法线的Normal chordal addendum 法向弦齿顶高Normal circular thickness 法向节距Normal cross section 法向弧线齿厚Normal direction 正剖面、横断面Normal module 法线方向Normality 正常状态、标准Nozzle 喷嘴、喷口Number 数、号(码)、缩写No. Number of stars (螺纹)头数Number of turns (螺纹)圈数Dash number 零件编号Decimal number 十进位数Hardness number 硬度数Pitch number 节数Numbering 编号Numeral 数字Nut 螺母Nut bolt 螺钉、带帽螺栓Nut wrench 螺帽扳手Milled nut 滚花螺母Nylon 尼龙O Object 物体Obligue view 斜视图Office 办公室、办事处Drawing office 绘图室Engineering office 技术科Offset section 阶梯视图Oil basin 油箱(池)Oil level indicator 油面指示器Oil pipe 油管Oiler 油杯、加油壶Oiling system 加油系统Oilstone 油石O-ring gasket O型密封圈Orthography 正投影图、正视图Orthographic projection 正投影Ounce 英两、盎司Outline 外形、轮廓、略图、剖面Outline assembly drawing 外形装配图Outline drawing 草图、外形图Outline section 轮廓剖视Outside diameter 外径Overall 全面的、全部的Overall dimension 全尺寸Overall length 全长P Packing 包装、填料、密封Packing felt 毡垫、毡封Packing gland 密封压盖Packing piece 垫片Packing ring 填料环Asbestos packing 石棉填料Cup packing 皮碗密封Pad 衬垫、衬套、垫圈Padding 衬垫、填料Paper 纸Blue printing paper 蓝晒纸Drafting paper 绘图纸Emery paper 砂纸Tracing paper 描图纸Part 零件、部件Part end view 部分端视图Part section 部分剖视图Basal part 底板Pattern 式样、模型Pawl 棘爪Pen 笔Drawing pen 绘图笔Ruling pen 直线笔、鸭嘴笔Pencil-work 铅笔图Percent = per cent 百分率Perimeter 周长、周边Phantom line 假想线Phantom section 假想剖面Philips screw 带十字凹槽头螺钉Piece 部件Pin 销Pinion 小齿轮Pinion shaft小齿轮轴Pipe 管Pipe threads 管螺纹Flexible pipe 软管Seamless pipe 无缝钢管Water pipe 水管Pipeline drawing 管系图Piston 活塞、柱塞Piston ring 活塞环Piston rod 活塞杆Pitch螺距、节距Pitch angle 节锥半角Pitch cone 节圆锥Pitch of teeth (轮)齿矩Pitch point 节点Nominal pitch 公称螺距Normal pitch 法向节矩Screw pitch 螺距Plane of projection 投影面Plane of reference 参考面、基准面Plane section 剖面Planet 行星齿轮Plant 工厂、车间Power plant 动力站Pumping plant 泵站Transforming plant 变电站Plastics 塑料Plate 片、板、钢板Cover plate 盖板Face plate 面板Steel plate 钢板Plated 电镀的Copper plated 镀铜Nickel plated 镀镍Platform 平台Operation platform 工作台Plating 电镀、镀Chrome plating 镀铬Nickel plating 镀镍Tin plating 镀锡Plot 设计、绘图Plough (plow) bolt 防松螺栓Plug 塞、栓Oil plug 油塞Spark plug 火花塞Plunger 活塞、柱塞、滑阀Plunger chip 冲头Plunger pump 柱塞泵Plus minus screw 调整螺丝Pocketbook 手册、袖珍本Point 点Reference point 基准点Yield point 屈服点Polish 光泽、研磨、磨光、抛光Polishing 磨光、擦亮Politure 抛光、光泽Position 位置、方位Positional tolerance 位置偏差Pound 磅Power 动力、功率Input power 输入功率Output power 输出功率Rated power 额定功率Precision measure 精确度量Preface 序、前言、导语Press 精压、冲压、挤压Hydraulic press 水压机Pressure 压力、压缩Pressure angle 压力角Principal axis 主轴Principle layout 总布置图Principle of operation 工作原理Print 印刷Blue print 蓝图Printer 复印机、晒图机Production 生产、制造Production dimension 制造尺寸Profile 剖面、侧面、侧面图Involute profile 渐开线齿形Project 计划、设计、投影Projection 投影3rd (third) angle projection 第三角投影Property 特性、特征、性能Proportion 比例、比率Pulley 滑轮、皮带轮Pump 泵Punch 冲床、穿孔Punching 冲压、穿孔Push fit 推入配合Pusher-dozer 推土机Q Quadrangle 四边形、方形Quadrant designation 象限名称Quantity 量Quarter 四分之一Quenching 淬火Quill 活动套筒、衬套R Rack 机架、台、齿条Rack-and-pinion 齿条齿轮传动Radial ball bearing 径向球轴承Radian 弧度Radius 半径Radius of corner 原角半径Pitch radius 节圆半径Rotation radius 旋转半径Range 范围、排列Ratchet 棘轮Rating 功率、参数、规格Ratio 比例、比率Ratio of gear 变速比、齿数比、传动比Reader 读者、校对人、审稿人Reading views 读图Ream 绞孔、扩孔Rear axle 后轴Rear view 后视图Recess 凹槽Record 记录Rectangle 矩形、长方形Reducer 减速器Reference 参考、基准Relative position 相对位置Relay 继电器Removed section 移出剖面Rendered drawing 提供图样Repair 修理、检修Resistance 阻力、电阻Resistor 电阻器Retainer 护圈、挡圈Retaining ring 弹性挡圈Reversal 反向Revision 校订、修改Revolution 旋转、循环、周期Revolution per minute 每分钟转数Revolved section 旋转剖面Rib 肋Rigging 装配、安装、调整Right end view 右侧视图Right section 正截面Right-hand 右旋Rigidity 刚度、刚性Rim 边、缘、环Collar rim 轮缘Ring 环、圈Rubber ring 橡皮环Sealing ring 密封环Spring ring 弹簧圈Rivet 铆钉Robot 机器人、自动机Rod 杆、棒料Pull rod 拉杆Screw rod 螺杆Roll roller-type overrunning clutch 滚子型超越离合器Rolling circle 滚圆、(齿轮的)基圆Room 房间Building room 装配间Tool room 工具室Work room 车间Root 齿根、牙底Root diameter 齿根直径Root of thread 螺纹牙底Cubic root 立方根Rope 绳、索Rough 粗糙面、毛坯、粗(未)加工(状态) Roughness 粗糙度Round nut 圆螺母Round section 圆形剖面Roundness 圆度、圆形Rubber 橡皮、磨光机Loaded rubber 填料橡胶。
1.标题栏英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)、设计者(DRAWN)、审查者(CHECKED)、材料(MATERIAL)、日期(DATE)、比例(SCALE)、热处理(HEAT TREATMENT)和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL-未注公差。
2)DIMS IN mm UNLESS STATED-如不做特殊要求以毫米为单位。
3)ANGULAR TOLERANCE±1°-角度公差±1°。
4)DIMS TOLERANCE±0.1-未注尺寸公差±0.1。
5)SURFACE FINISH 3.2 UNLESS STATED-未注粗糙度3.2。
2.技术要求1)ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED-未注焊缝均为连续焊2)ALL WELDS 3mm FILLET UNLESS OTHERWISE STATE-未注焊角高3mm.3)ALL UNSPECIFIED RADI - R3-未注圆角R34)REMOVE ALL BURRS AND SHARP EDGES-棱角倒钝5)11 TOTAL COILS APROX.9 WORKING COILS APROX.RIGHT HAND WOUNDONLY,END COILS SQUARE TO TOUCH.-总圈数约11圈;工作圈数约9圈;右旋;弹簧的端部磨平以便于接触.(此为弹簧技术要求)6)FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<2037)NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE & RUST锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀8).FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理9)UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7° 10)CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边11)DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2° 3.代号1)CHANNEL-槽钢2)RSA708-角钢 70X70X83)M30X1.5 pitch-M30X1.5的锥螺纹4)Tackweld-点焊5)OD 1/4" -outside dimension 1/4"的缩写,外径1/4"6)75 CRS-尺寸为75 材质为冷轧钢板7)410 OPENING REF-410 开口参考尺寸8)40 REF-尺寸为40,参考值9)2.5" BSP-2.5” 圆锥管螺纹10)2.5" BSPT HEXAGON-2.5” 六角圆锥管螺纹(即对丝)11)30x2.5 FLAT BAR-30X2.5 扁钢12)TYP 2 POSNS-2处13)SAE Extra fine-美国汽车工程师协会的超细牙螺纹,例:1/2-28 SAE Extra fine 14)SAE Reg-美国汽车工程师协会的标准系列螺纹,例:1/2-20 SAE Reg15)SAE-LT-美国汽车工程师协会的圆锥外螺纹,例:1/2-28 SAE-LT4.标注1)孔(HOLE)如:(1)毛坯孔:3"DIAO+1CORE-芯子Φ3"0+1;(2)加工孔:1"DIA-Φ1";(3)铰孔:1"/4 DIA REAM-铰孔Φ1"/4;(4)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)、螺纹种类、精度等级、钻深、攻深,方向等。
机械图纸常用词汇中英文英文工程图纸的右下边是标题栏〔相当于我们的标题栏和部分技术要求〕,其中有图纸名称〔TILE〕、设计者〔DRAWN〕、审查者〔CHECKED〕、材料〔MATERIAL〕、日期〔DATE〕、比例〔SCALE〕、热处理〔HEAT TREATMENT〕和其它一些要求,如:1)TOLERANCES UNLESS OTHERWISE SPECIFIAL 未注公差。
2)DIMS IN mm UNLESS STATED 如不做专门要求以毫米为单位。
3)ANGULAR TOLERANCE±1°角度公差±1°。
4)DIMS TOLERANCE±0.1未注尺寸公差±0.1。
5)SURFACE FINISH 3.2 UNLESS STATED未注粗糙度3.2。
2常见尺寸的标注及要求2.1孔〔HOLE〕如:〔1〕毛坯孔:3"DIAO+1CORE 芯子3"0+1;〔2〕加工孔:1"DIA1";〔3〕锪孔:锪孔(注C'BORE=COUNTER BORE锪底面孔);〔4〕铰孔:1"/4 DIA REAM铰孔1"/4;〔5〕螺纹孔的标注一样要表示出螺纹的直径,每英寸牙数〔螺矩〕、螺纹种类、精度等级、钻深、攻深,方向等。
如:例1. 6 HOLES EQUI-SPACED ON 5"DIA (6孔均布在5圆周上〔EQUI-SPACED=EQUALLY SPACED均布〕DRILL 1"DIATHRO'钻1"通孔〔THRO'=THROUGH通〕C/SINK22×6DEEP 沉孔22×6例2. TAP7"/8-14UNF-3BTHRO'攻统一标准细牙螺纹,每英寸14牙,精度等级3B级〔注UNF=UNIFIED FINE THREAD美国标准细牙螺纹〕1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO 钻1"孔,攻1"/4美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通〔UNC=UNIFIED COARSE THREAD 美国标准粗牙螺纹〕1"-14NS-2THRO攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级〔注NS=NATIONAL SPECIAL THREAD:美国固定特种标准〕2.2倒角〔CHAMFER〕例1/8×45°BEV 倒角1/8×45°〔注BEV=BEVEL,斜面〕1.5×45°CHAM 倒角1.5×45°(注CHAM=CHAMFER倒角)2.3方(SQUARE)例5"SQUARE5"×5"方2.4剖视〔SECTION〕例SECTION A-A A-A剖面2.5圆角半径例1"R R1"RADIUS MUST BE SMOOTH AND BLEND INTO FACE圆弧必须光滑且与平面相切2.6加工余量例DOTTED LINES INDICATED MAX FINISH 1"/8虚线表示最大加工余量1"/82.7零件标记例USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY用突起高为5"/16的细实线字母在本体一侧打标记3关于铸锻件的技术要求例1. FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203 例2. NORMALIZE TO 163-207BHN MUST BE FREE OF SCALE & RUST 锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀例3. FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理例4. UNLESS OTHERWISE SPECIFIED DRAFT ANGLES7°未注明锻造拔模斜度7°例5. CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边例6. DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2°缩写 abbreviation美英加陆军规格 ABC-Army-STD美英加海军规格 ABC-Navy-STD消字膏 abrasive paste方向突变 abrupt change in direction横坐标 abscissa绝对尺寸 absolute size交流电动机操纵器 AC motor controller交流电 AC(a-c,alernating current)附件 accessory累积公差 accumulated tolerance精度,准确度 accuracy准确线 accurate line透亮绘图胶片 acetate梯形(爱克姆) Acme[screw]对角视图 across corner view对角 across corners对边 across flats对边视图 across flats view横断木纹 across grain of wood实际距离 actual distance实际书法 actual drawing实际配合 actual fit实际内径 actual inside diameter实际量度 actual measurement图面尺寸 actual measurement on the drawing实际分度区域,实际精确区域 actual minute area 实际零件 actual part实际位置 actual position实际尺寸 actual size锐角 acute angle齿冠 addeneum齿冠图 addeneum circle齿冠距离 addeneum distance齿冠线 addeneum line相加 adding增列数据 additional data增列资料 additional information增列位置公差 additional position tolerance增列公差 additional tolerance胶带 adhesive tape邻角 adjacent angle邻近区域 adjacent area邻接组件 adjacent component邻棱 adjacent edge邻线 adjacent line邻接地图 adjacent map邻接件 adjacent part邻接件线 adjacent parts line邻边 adjacent side相邻视图 adjacent view自由曲线规 adjustable curve活动丁字尺 adjustable head T-square调整点 adjustable point自由曲线规 adjustable ruler可调三角规 adjustable set wquare广告面 advertising illustration色透规,浓淡远近法 aerial perspective航空照相 aerial photograph航空图 aeronautical chart航测图 aeronautical map美学 aestetics逆理(木) against the grain喷刷 air brush飞机接线图 air craft wiring diagram空线,电路 airline,base line备接线 ajoining line铝 AL(aluminum)对齐尺寸线 aligned dimension lines对齐制注尺寸法 aligned dimensioning转正剖面 aligned section对齐制 aligned system转正的视图,对正的视图 aligned view对准 alignment列线图 alignment chart列线图 alignment diagram鳄齿连接器 alligator connector"裕度 ALLOW(allowance)"容许蚗?" allowable bearing容许僆q allowable variation裕度 allowance纵剖木纹 along grain of wood线的规格 alphabet of lines字母顺序 alphabetice order字母 alphabets更换后尺寸 altered dimension对错角 alternate angle交变剖面线 alternate crosshatching螺纹正规符号书法(美式) alternate light and heavy line method 变换法 alternate method变换位置 alternate position变换位置线 alternate position line变换位置视图 alternate position view共轭弓形 alternate segment外错角 alternate-exterior angle内错角 alternate-interior angle交互排列 alternately spaced交流电 alternating current更换 alternation侧视图的变换位置 alternative position for side view高度 altitude铝 aluminum铝合金 aluminum alloy美国标准 AMER STD(Am Std,American Standard)美国压力管规号码 American code for pressure piping美国书法(第三角法) American method美国标准螺纹 American National screw thread美国国家标准协会 American National Standard Institute(ANSI) 美国国家标准 American National Standard(ANS)美国制投影(第三角投影) American projection美国标准螺纹配合等级 American screwthread class美国机械工程学会 American Society of Mechanical Engineers(ASME) 美国标准学会 American Standard Association字格板 Ames instrument字格板 Ames lettering instrument布朗沙普线规 Ametican Wire Gage,Brown & Sharpe Gage安倍计(电) ammeter变量图表 amount of change chart面角量 amount of divergence放大电路 amplifier circuit分析 analysis分析图表 analytical chart分析线图 analytical diagram分析图 analytical graph锚,固定器 anchor固定螺栓 anchor bolt固定板 anchor plate固定螺椿 anchor stud角 angle极向角 angle角度规 angle agage中心角 angle at the center角的测量 angle measure弦角 angle of chord圆周角 angle of circumference倾角 angle of dip俯角 angle of elevation倾斜角 angle of inclination投射角 angle of projection倾角 angle of slope视角 angle of vision螺纹理论深度 angular depth of thread角尺寸 angular dimension角度定位法 angular dimensioning角度定位制 angular dimensioning system成角透视,斜透视 angular perspective角度关系 angular relationship角范畴 angular space单斜面 angular surface角公差 angular tolerance角度转换 angular transformation折角管,角管 angular tube倾斜度 angularity不等角图 anisometric drawing退火 annealing注解 annotation环状公差域 annular tolerance zone圆环 annular torus环状带 annular zone圆环 annulus阳极 anode美国标准正规符号(螺纹) ANSI regular symbol美国标准简化符号(螺纹)南极圈antarctic circle天线antenna反时针方向anticlockwise视图上的交点 apparent intersection核准 APPD(approved)装饰性笔划 appendge附录 appendix附录表 appendix table承招图,核准图样 approved plan校核者,核准者 approving authority齿形近似书法 approximate circlearc method近似曲线 approximate curve八圆心近似椭圆 approximate eightcentered ellipse 四圆心近似椭圆 approximate fourcentered ellipse 近似长度 approximate length近似值 approximation护裙 apron阿拉伯数字 Arabic numerals假定标度 arbitrarv scale任意直线 arbitrary line假定原点 arbitrary origin心轴 arbor圆弧 arc弧心 arc center弧长 arc length弧线 arc line电弧熔接 arc weding拱 arch阿基米得曲线 Archimedean curve阿基米得蜗线 Archimedean spirall建筑师 architect建筑模板 architect guide template建筑图字体 architect lettering建筑学 architectonics建筑师用比例尺 architect's scale建筑布局 architectural composition建筑制图员 architectural draftsman建筑图 architectural drawing建筑草图 architectural freehand drawing建筑透视图 architectural perspective建筑计书 architectural plan建筑示意图 architectural presentation drawing建筑工 architectural work建筑学 architecture建筑制图 architecture drawing圆弧规 arcograph北极圆 arctic circle面积,区域 area面积条图 area bar chart面积图 area chart面积图 area diagram面积图 area graph算术分度图 arithmetic graph算术标度 arithmetic scale算术平均(数) arithmetical average算术分度水平坐标 arithmetical horizontal scale算术内插法 arithmetical interpolation阿肯萨斯磨石 Arkansas knife piece臂 arm角之一边 arm of angle电枢 armature电枢槽 armature slot(美国)陆海军用标准零件 Army-Navy standard parts 排列 ARR(arrange)布局,配置,装置 arrangement视图的排列 arrangement of views配置图 arrangement plan箭头边,箭头所指的一面(熔接) arrow side加注箭头 arrowed[head]不用箭头注尺寸 arrowless dimensioning附箭头的线 arrowline特软橡皮 artgum美国标准的配合种类 ASA fits美国标准符号 ASA svmbol美国标准螺纹符号 ASA thread symbol美国标准学会 ASA(American Standard Association) 石棉 asbesto出头部分(字母) ascender美国机械工程学会锅炉法规 ASME boiler code美国机械工程学会 ASME(American Society of Mechanical Engineers) 非球面 aspheric surface聚拢数据 assemble all data装妥零件 assembled parts组合,装配 assembling装配螺栓 assembling bolt装配程序图 assembling process chart组合,装配,总成(组合件) assembly装配表 assembly chart组合图,装配图 assembly drawing组合剖面 assembly drawing number组合图,装配图 assembly print组合剖面 assembly section组合图,装配图 assembly sheet组合草图,装配草图 assembly sketch组合工作图 assembly working drawing假定原点 assumed origin组合,装配,总成(组合件) ASSY(assembly)非对称形体 asymmetrical feature不对称 asymmetry渐近线 asymptote渐近曲线 asymptotic curve附件 attachment自动 AUTO(automatic)自动绘图机 automated drafting正图纸(晒图) autopositive paper辅助 AUX(auxiliary)辅锥 auxiliary cone辅助割面 auxiliary cutting plane辅助割面 auxiliary cutting surface参考尺寸 auxiliary dimension前辅助视图,立面辅助视图 auxiliary elevation辅助图 auxiliary figure辅线 auxiliary line辅助俯视图 auxiliary plan辅助投影面 auxiliary plane辅助投影面 auxiliary plane of projection辅助位置 auxiliary position辅助投影 auxiliary projection辅助刻度 auxiliary scale辅助面 auxiliary surface辅助视图 auxiliary view复辅助视图 auxiliary-adjacent auxiliary view可用范畴 available space平均曲率 average curavature平均偏差 average deviation平均直径 average diameter幸免区域 avoid zone美国线规 AWG(Awg,American Wire Gage,Brown &Sharpe Gage) 轴角 axial angle轴线的平面 axial plane摆T,轴向偏转 axial runout轴向剖面 axial section轴线 axis横坐标轴 axis of abscissa锥轴 axis of cone纵坐标轴 axis of ordinate旋转轴线 axis of revolution旋转轴线 axis of rotation对称轴 axis of symmetry视轴 axis of vision不等角模板 axolipse template立体正投影图 axonometric drawing立体正投影图 axonometric projection立体正投影草图 axonometric sketching组合,装配,总成(组合件) AY(assembly)方位角,方位,地平经度 azimuth方位等距图表 azimuthat equidistant chart布朗沙普线规 B & S gage (Brown & Sharpe gage)韦氏细螺纹 B S F thread(British Standard Fine thread)巴氏合金 BAB(bab,Babbit)背圆锥 back cone背圆锥角 back cone angle后视图 back elevation后视图 back view背后熔接 back weld电木 backelite字母间的空白 background area后倾角 backward inclination滚珠轴承 ball bearing件号圆圈 balloon加注件号圆圈 ballooning轻木 balsa wood条形图表 bar chart条形图表 bar graph滚筒磨光 barrel finishing巴斯键 Barth key底,底边,底面 base底角 base angle基圆 base circle底面边视图 base edge底面 base face底边,基线,根线(螺纹),空线(电路),底线(字法) base line 锥底 base of cone基面 base plane基极(电),底座剖面 base section基面 base surface木线(电),基线 baseline基线注尺寸法 base-line dimensioning地下室平面图 basement plan基准角度法(圆锥度公差) basic angle method基准角度公差制 basic angle tolerancing system差不多运算尺寸 basic calculate size基础图表 basic chart理想余隙 basic clearance原色 basic color差不多数据 basic data差不多设计 basic design基准直径法 basic diameter method理想尺寸 basic dimension图学逻辑 basic drawing logic螺纹差不多形式 basic form of thread基孔制 basic hole system差不多数据 basic information基线注尺寸法 basic line螺纹差不多差不多大径 basic major diameter基轴制 basic shaft system差不多尺寸,理想尺寸 basic size基准锥度法(锥度公差) basic taper method螺纹差不多形式 basic thread form差不多公差 basic tolerance熔接差不多符号 basic weld symbol海图 bathymetric chart歪图 batter滚球轴承 BB(ball bearing)中心距离 BC(between centers)孔位圆 BC(bolt circle)灯塔,标志 beacon联珠熔接 bead weld梁规 beam compass方位,方向,轴承 bearing方位及坡度 bearing and slope方位角 bearing angle承板 bearing plate承面 bearing surface插承接合 bell-and-spigot joint弯头 bend弯曲裕度 bend allowance折线,弯曲线,转向线 bend line曲板 bend plate弯曲半径 bend radius弯曲离隙 bend relief弯折图 bending diagram曲架 bent曲板 bent plate中心距离 between center斜角,切角,斜齿轮,斜轮 bevel斜角面 bevel face斜齿轮 bevel gear测角仪 bevel protractor测口熔接 bevel weld斜棱 beveld edge伯明翰规 BG(Birmingham centers)勃氏硬度 Bhn(BH,Brinell hardness) 双凸面 biconvex双向公差制 bilateral system of limits 双向公差 bilateral tolerance双向公差制 bilateral tolerance system 材料单 bill of material定位头 binding head俯视图 bird's eye perspective俯视图 bird's eye view俯视图 aerial view伯明翰线号规 Birmingham wire gage 平分 bisect平分线 bisector基线 BL(base line)黑墨水 black indian ink黑白图 black-and white graph黑白图 black-and-white chart黑白图 black-and-white diagram黑白复印 black-and-white reproduction 涂黑 blackened -in黑色发蓝 blackening黑体字 blackface letter黑线图 black-line print铅笔浓度,黑度 blackness鸭嘴笔叶片 blade of pen鸭嘴笔 blade ruling pen空白区域 blank area空白范畴 blank space未贯穿的孔,盲孔 blind hole未贯穿的贯穿螺孔,盲螺孔 blind tapped hole 方块图 block chart方块图 block diagram方块型 block form大楷字体 block letter布图 block out配置图 block plan附加表 block supplementary吸墨纸 blotter吸墨纸 blotting paper蓝图 blue print晒蓝图器 blue print apparatus晒图纸 blue print paper晒图 blue printing晒图机 blue printing machine发蓝 blueing蓝图分析 blueprint analysis识图,读图 blueprint reading钝角 blunt angle体对角线 body diagonal体炉管 boiler tube浓,黑,粗 bold圆点 bold dot粗线 bold line黑体数字 bold type figure黑体字 boldface letter螺栓 bolt孔位圆 bolt circle外螺纹 bolt thread圆心片 bone center加偿公差 bonus tolerance边框 border line大鸭嘴笔,边框,鸭嘴笔 border pen搪孔 bore 镗孔搪孔 boring 镗孔搪床 boring mill 镗床凸面(圆柱形凸起) boss墨水瓶座 bottleholder数字底线 bottom edge of digit字母底线 bottom edge of letter 底面 bottom surface三攻螺丝攻 bottom tap仰视图 bottom view三攻螺丝攻 bottoming tap边界,边框 boundary要紧尺寸 boundary dimensions 要项 boundary element边界线 boundary line边界面 boundary surface外缘线,边线 bounding line弹簧圆规,小圆规 bow compass 弹簧分规,小分规 bow divider 弹簧圆规或分规 bow instrument。
1.标题栏
英文工程图纸的右下边是标题栏(相当于我们的标题栏和部分技术要求),其中有图纸名称(TILE)、设计者(DRAWN)、审查者(CHECKED)、材料(MATERIAL)、日期(DATE)、比例(SCALE)、热处理(HEAT TREATMENT)和其它一些要求,如:
1)TOLERANCES UNLESS OTHERWISE SPECIFIAL-未注公差。
2)DIMS IN mm UNLESS STATED-如不做特殊要求以毫米为单位。
3)ANGULAR TOLERANCE±1°-角度公差±1°。
4)DIMS TOLERANCE±0.1-未注尺寸公差±0.1。
5)SURFACE FINISH 3.2 UNLESS STATED-未注粗糙度3.2。
2.技术要求
1)ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED-未注焊缝均为连续焊
2)ALL WELDS 3mm FILLET UNLESS OTHERWISE STATE-未注焊角高3mm.
3)ALL UNSPECIFIED RADI - R3-未注圆角R3
4)REMOVE ALL BURRS AND SHARP EDGES-棱角倒钝
5)11 TOTAL COILS APROX.9 WORKING COILS APROX.RIGHT HAND WOUNDONLY,END COILS SQUARE TO TOUCH.-总圈数约11圈;工作圈数约9圈;右旋;弹簧的端部磨平以便于接触.(此为弹簧技术要求)
6)FORGING MUST BE ANNEALED TO BE BELOW 203 BRINELL HARDNESS 锻件必须退火处理,布氏硬度<203
7)NORMALIZE TO 163-207BHNMUST BE FREE OF SCALE & RUST锻件正火处理,布氏硬度163-207,锻件表面不得有氧化皮和锈蚀
8).FORGING TO BE SHOT OR SAND BLASTED锻件需经喷丸或喷砂处理
9)UNLESS OTHERWISE SPECIFIED DRAFT ANGLES 7°未注明锻造拔模斜度7° 10)CAST TO BE FREE OF EXCESSIVE FLASH 铸件不得有过多的毛边
11)DRAFT ANGLE 2° UNLESS OTHER-WISE SPECIFIED 未注明铸造拔模斜度2° 3.代号
1)CHANNEL-槽钢
2)RSA708-角钢 70X70X8
3)M30X1.5 pitch-M30X1.5的锥螺纹
4)Tackweld-点焊
5)OD 1/4" -outside dimension 1/4"的缩写,外径1/4"
6)75 CRS-尺寸为75 材质为冷轧钢板
7)410 OPENING REF-410 开口参考尺寸
8)40 REF-尺寸为40,参考值
9)2.5" BSP-2.5” 圆锥管螺纹
10)2.5" BSPT HEXAGON-2.5” 六角圆锥管螺纹(即对丝)
11)30x2.5 FLAT BAR-30X2.5 扁钢
12)TYP 2 POSNS-2处
13)SAE Extra fine-美国汽车工程师协会的超细牙螺纹,例:1/2-28 SAE Extra fine 14)SAE Reg-美国汽车工程师协会的标准系列螺纹,例:1/2-20 SAE Reg
15)SAE-LT-美国汽车工程师协会的圆锥外螺纹,例:1/2-28 SAE-LT
4.标注
1)孔(HOLE)如:
(1)毛坯孔:3"DIAO+1CORE-芯子Φ3"0+1;
(2)加工孔:1"DIA-Φ1";
(3)铰孔:1"/4 DIA REAM-铰孔Φ1"/4;
(4)螺纹孔的标注一般要表示出螺纹的直径,每英寸牙数(螺矩)、螺纹种类、精度等级、钻深、攻深,方向等。
如:
例1:6 HOLES EQUI-SPACED ON 5"DIA-6孔均布在 5圆周上(EQUI-SPACED=EQUALLY SPACED均布
例2:DRILL 1"DIATHRO'-钻1"通孔(THRO'=THROUGH通)
例3:C/SINKΦ22×6DEEP-沉孔Φ22×6
例4.TAP7"/8-14UNF-3BTHRO'-攻统一标准细牙螺纹,每英寸14牙,精度等级3B级(注UNF=UNIFIED FINE THREAD美国标准细牙螺纹)
例5:1"DRILL 1"/4-20 UNC-3 THD7"/8 DEEP 4HOLES NOT BREAK THRO钻Φ1"孔,攻1"/4-美国粗牙螺纹,每英寸20牙,攻深7"/8,4孔不准钻通(UNC=UCIFIED COARSE THREAD 美国标准粗牙螺纹)
例6:1"-14NS-2THRO-攻美国固定特种螺纹M1",每英寸牙数14,精度等级为二级(注NS=NATIONAL SPECIAL THREAD:美国固定特种标准)
2)倒角(CHAMFER)
例1:1/8×45°BEV-倒角1/8×45°(注BEV=BEVEI,斜面)
例2:1.5×45°CHAM-倒角1.5×45°(注CHAM=CHAMFER倒角)
3)方(SQUARE)
例1: 5"SQUARE-5"×5"方
4)剖视(SECTION)
例1:SECTION A-A-A-A剖面
5)圆角半径
例1:1"R-R1"
例2:RADIUS MUST BE SMOOTH AND BLEND INTO FACE-圆弧必须光滑且与平面相切
6)加工余量
例1: DOTTED LINES INDICATED MAX FINISH 1"/8-虚线表示最大加工余量1"/8
7)零件标记
例1:USE 5"/16 RAISED HAIRLINE LET-TERS MARKING ON ONE SIDE OF BODY -用突起高为5"/16的细实线字母在本体一侧打标记。