工程图纸常用英文翻译整理

工程图学常用词汇中英文工程图学常用英语词汇投影projection投影中心center of projection投影面projecting plane投影线projecting line中心投影法perspective projection平行投影法parallel projection斜投影oblique projection正投影orthographic projection正投影面frontal plane of projection侧面投影面profile plane of projection投影图projection drawing三面投影图three-plane projection drawing 投影轴axis of projection投影特性characteristic of projection不变性characteristic of true积聚性characteristic of concentration类似性characteristic of similarity视图view三视图three-view drawing主视图frontal view俯视图top view左视图left side view正面投影frontal projection正面frontal plane水平面horizontal plane水平投影horizontal projection侧面profile plane侧面投影profile projection立体solid平面立体plane body曲面立体body of curved surface回转面surface of revolution棱柱prism棱锥pyramid边side顶点center vertex棱edge点point直线line straight line棱锥台truncated pyramidfrustum of pyramid重影coincidence of projection积聚concentrate变形deformation实长true length实形true shape正平线frontal line水平线horizontal line侧平线profile line一般位置直线oblique line铅垂线vertical line, frontal-profile line 正垂线horizontal--profile line侧垂线frontal-horizontal line一般位置平面oblique plane相交intersection平行parallel垂直perpendicular交线intersecting line, line of intersection 交点point of intersection平行线parallel line垂直线perpendicular line交叉线skew line长度length宽度width高度height组合体complex基本几何体basic body相接built-up相交inter section相切tangent相贯penetration支架brace底板bottom board肋rib支承板bearing plate轮廓线outline, contour line底图traced drawing截平面cutting plane截交线line of section二重性dual nature平面曲线plane curve圆弧arc椭圆ellipse长轴major axis短轴minor axis双曲线hyperbola抛物线parabola圆circle圆锥顶conic apex相贯体intersecting bodies相贯线line of intersection空间曲线space curve截平面方法cutting plane method辅助面auxiliary surface辅助平面auxiliary plane最高点culminating point尺寸Size定形尺寸size dimension定位尺寸location dimension左视图right view后视图rear view, back view仰视图bottom view辅助图auxiliary view局部视图partial view, broken view斜视图oblique view旋转视图revolved view, aligned view剖视图sectional view, section全剖视full section半剖视half section局部剖视图partial section, broken-out section 斜剖视图oblique section旋转剖视图aligned section阶梯剖视echelon section, offset section复合剖视compound section剖面图section, sectional view重合剖面coincide section, revolved section移出剖面removed section剖面线section line剖面符号symbols for section-lining习惯画法conventional drawing局部放大图drawing of partial enlargement零件图detail drawing, working drawing第三角投影third angle projection粗实线continuous thick line, full line, visible line 细实线continuous thin line虚线dot line, dashed line, hidden line点划线dash and dot line双点划线double dots line波浪线break line断裂线剖切平面迹线cutting plane line尺寸线dimension line尺寸界线extension tine尺寸dimension size箭头arrowhead基准datum基准线datum line基准面datum plane中心孔central hole中心距center distance轴shaft, axle孔hole斜孔inclination装配图assembly drawing性能尺寸characteristic dimension大小尺寸size dimension总体尺寸outer dimension外形尺寸配合尺寸fit dimension内圆角fillet外圆角round尖角sharp corner倒角chamfer轮缘flange of wheel缘、边、环rim轴肩shoulder击台boss凹坑concave pit轴颈shaft neck轮毂hub轮辐spoke, spoke of wheel 直纹滚花straight knurling s 网纹滚花hatching knurling 键槽key-way退刀槽escape拔模斜度pattern draft填料盒gland box油槽oil groove油封oil seal标准件standard parts螺纹thread外螺纹external thread内螺纹internal thread大径major diameter小径minor diameter螺距pitch of thread牙型form of thread旋向direction of turning右旋螺纹right-hand thread 左旋螺纹left-hand thread头数number of thread导程lead粗牙coarse thread细牙fin thread螺栓bolt螺钉screw螺柱stud螺母nut垫片washer公差tolerance公差带tolerance zone零线zero line标准公差standard tolerance公差等级tolerance grade基本偏差fundamental deviation配合fit间隙配合clearance fit过盈interference过盈配合interference fit过渡配合transition fit基孔制hole-basic system of fits基轴制shaft-basic system of fits间隙clearance形状公差tolerance in form, form tolerance 直线度straightness平面度flatness圆度roundness圆柱度cylindricity线轮廓度profile of any line面轮廓度profile of any plane位置公差tolerance in position, position tolerances 平行度parallelism齿轮gear圆柱齿轮cylindrical gear正齿轮spur gear斜齿轮spiral gear轮齿gear tooth节圆pitch circle齿顶圆addendum circle, outside circle齿根圆root circle, addendum circle模数modulus齿数number of teeth齿高tooth height齿顶高height of addendum齿根高height of addendum齿厚circular thickness齿间tooth space齿宽tooth width压力角angle of pressure弹簧spring销pin圆柱销round pin圆锥销taper pin开口销cotter pin, split键key平键flat key半圆键half round key, woodruff key轴承bearing滚动轴承rolling bearing向心铀承radial bearing密封装置sealing equipment锁紧装置locking equipment粗糙度roughness基本尺寸basic size实际尺寸actual size极限尺寸limits size最大极限尺寸maximum limit of size最小极限尺寸minimum limit of size偏差deviation上偏差upper deviation下偏差lower deviation垂直度perpendicularity倾斜度angularity同轴度concentricity对称度symmetry位置度true position跳动run-out圆跳动cycle run-out全跳动total run-out轴测投影axonometric projection轴测投影面plane of axonometric projection 轴测图axonometric drawing正等轴测投影isometric projection正二测bimetric projection斜二测oblique bimetric projection轴测轴axonometric axis轴间角axis angle, angle between ales缩短foreshortened轴向缩短率coefficient of axialdeformation ratio offore shortening for any axis切割法cutting method, by cutting方箱法boxing method坐标法coordinate method方框法enclosing-square method四心近似法four-center approximate method。

Index索引;卡片索引;文献索引The index is arranged in alphabetical order.索引按字母顺序排列。

Version与edition区别version 包含有转化过程，比如翻译过程，一本书有中文版，后来有了English version.一个话剧后来出了电影，也叫movie version.而edition 只包含修改、补充过程，大体上原封不动，没有conversion （转化）过程。

Revision修订本,订正版[C]A revision of that dictionary has been published.那本词典的修订本已经出版。

EditionWhat is the edition of this drawing?这张图纸是第几版？VersionKernel version must be2.2.14or later.内核版本必须是2.2.14或者更新。

A shortened version of a written work.书写著作的缩短版本。

1. PKPM series of building engineering CAD software package (ver. 2006.12)厂区占地面积科技名词定义中文名称：厂区占地面积英文名称：land area within the boundary of power plant，production area of power plant定义：厂区围墙内(生产区)用地面积总和。

占地面积——land area英汉建筑大词典building area英汉建筑大词典floor arean.建筑各层面积;n.楼板面积Layout 平面模板图Slab 平板Mater Plan 总体设计Pole与Strut区别Pole及物动词 vt. 用杆支撑He poled the raft down the river.他用篙撑筏沿江而下。

340121-05-HNOTES ：（UNLESS OTHERWISE SPECIFIED）:备注：（除非另有说明）1. MATERIAL ：RTP 900-P1700 ZC-700458 BLUE (UDEL POLYSULFONE ，COLOR BLUE).材料：RTP 900-P1700 RTP 900-P1700 蓝色（聚砜，蓝色）NO USED OR RECYCLED MATERIAL PERMITTED .不允许使用用过的或者回收的材料PROVIDED RAW MATERIAL LOT CERTIFICATION WITH EACH SHIPMENT WHICH INCLUDES SUPPLIER NAME LOT NUMBER ，AND MATERIAL TYPE OR SPECIFICATION NUMBER .提供每一次交付来料原材料批号认证，包括供应商名称批号，材料类型或者规格编号2. ALL EJECTOR PIN AND GATING VESTIGE TO BE FLUSH OR RECESSED WITHIN .005 OF SURFACE.所有的顶针和水口残留要与部品表面齐平，深入表面最大不能超过0.005INTUITIVE SURGICAL ENGINEER TO APPROVE ALL GATE AND EJECTOR PIN LOCATIONS .要与客户确认水口和顶针位置3. NO CRACKS ，FLASH，SINKS，OR KNIT LINES PERMITTED UNLESS APPROVED BY INTUITIVE SURGICAL . 不能有裂纹，披峰，缩水，熔接线，除非客户同意VISUALLY INSPECT FOR COMPLETE FILL AND IRREGULARITIES肉眼检查一下打满胶的部品和其他不良4. ALL MOLD RELEASE MUST BE APPROVED BY INTUITIVE SURGICAL ENGINEERING PRIOR TOUSE .脱模剂要经过外观工程科同意后使用5. DIAMETRICAL TAPER TO CONFORM TO ISO 594/1-1986 （LUER FITTING ）.直径的锥形符合ISO 594/1 - 1986(鲁尔接口配件)USE GO/NOGO GAGE DEFINED IN ISO 594/1-1986 ，FIGURE 3C （ISI PN 710014）TO INSPECT CAVITY .通止规使用参考ISO 594/1-1986，检查前模用FIGURE 3C （ISI PN 710014）6. NOT FULLY DIMENSIONED OBTAIN MISSING INFORMATION FROM CAD FILES .没标注的尺寸参见CAD图纸7. PARTS TO BE CLEAN , WITH NO CONTAMINATION OR LUBRICANT .部品要干净,没有污染物质或润滑剂NO VISIBLE PARTICULATE WHEN EXAMINED WITHOUT MAGNIFICATION .用肉眼检查，不要有可见微粒8. PACKAGE IN CLEAN CLEAR PLASTIC BAGS .包装使用干净的透明塑料袋LABEL PACKAGING WITH INTUITIVE ’S PART NUMBER , REVISION (EG .340121-01-H),PURCHASE ORDER NUMBER，AND QUANTITY.包装标签上要有：直观的零件号,修订版本(如.340121-01-H)，采购订单号和数量。

工程图纸英语Material 材料Notes/Remark 注释ANSI 美国国家标准局ASTM美国材料试验协会finish 最后一道表面处理Anodize 阳极氧化Grain 纹理standard标准Range 范围UNLESS OTHERWISE SPECIFIED除非另有标明外，请参照备注Tolerances 公差punching direction 冲压方向Right Side 正面TH（thickness)料厚Hardness 硬度Burring side 批锋面Tooling/Die 冲压模JIS 日本工业标准Covex 米位.surface cleaning 金属表面清洁处理Degreasing 金属除油处理Solvent degreasing 乳化脱脂alkali degreasing 碱性脱脂electrolytic cleaning 电解清洁vapor degreasing 蒸汽脱脂ultrasonic cleaning 超声波清洁vibrating cleaning 震动清洁barrel cleaning 滚桶清洁brushing 刷光polishing 磨光buffing 抛光electro-polishing 电解抛光。

3. process term(工序术语）The bending processes 屈弯工序bending 屈弯curling 卷曲Twisting 扭曲flanging 翻外边The cutting processes 剪切工序piecing 冲孔blanking 冲裁notching 剪形lancing 切口trimming 切边fine blanking 精冲the forming processs 成型工序embossing 起伏起形（冲波位）rim curling 边口卷曲hole flanging 翻猪嘴孔成型bulging expanding 胀颈成形reducing necking 缩颈成形foring compression 锻压成形the multiple-slides forming operations 多滑块式成形the drawing process 压延工序cupping (blank&draw)冲裁及压延redrawings 再压延partial redrawing 局部压延reverse drawing 反压延ironing 挤延Scale 比例Decimal 小数的usage 用量length 长度section A-A 剖面图A-ADETAIL B 放大图BView 视图tension 张力，拉力torque 扭距力strength 力量dimension 尺寸first angle projection 第一视角法third angle projection 第三视角法REV.版本Edge 边corner 角top 顶部bottom角部MIN.最小screw 螺纹appearance 外观outline 轮廓，外形approx,大约datum 基准plane 平面measurement of parallelism 平行度测量verticality 垂直度lineal measure 直线度测量flatness 平面度roughness 粗糙度ECO/ECN 工程变更通知finish/treatment 表面处理anodizing of aluminum 铝的阳极处理。

In dex索引；卡片索引；文献索引The index is arranged in alphabetical order. 索引按字母顺序排列。

Version 与 edition 区另Uversion 包含有转化过程，比如翻译过程，一本书有中文版，后来有了 一个话剧后来出了电影，也叫movie versio n.而editio n 只包含修改、补充过程，大体上原封不动，没有con versionRevisi on修订本，订正版[C]A revision of that dictionary has been published. 那本词典的修订本已经出版。

Editi onWhat is the edition of this drawing? 这张图纸是第几版？Versio nKernel vers ion must be2.2.14or later. 内核版本必须是2.2.14或者更新。

A shorte nedversi on of a writte nwork.书写著作的缩短版本。

1. PKPM series of building engineering CAD software2006.12)厂区占地面积科技名词定义中文名称: 厂区占地面积英文名称:En glish version.（转化）过package （ver.land area with in the boun dary of power pla nt , producti on area of power pla nt定义：厂区围墙内（生产区）用地面积总和。

占地面积 -- land area—英汉建筑大词典+〒£池Ebuildi ng arean.建筑面积英汉建筑大词典*〒帕；;回floor arean.建筑各层面积；n•楼板面积Layout平面模板图Slab平板Mater Plan总体设计Pole与Strut区别Pole及物动词vt.用杆支撑He poled the raft down the river.他用篙撑筏沿江而下。

340121-05-HNOTES ：（UNLESS OTHERWISE SPECIFIED）:备注：（除非另有说明）1. MATERIAL ：RTP 900-P1700 ZC-700458 BLUE (UDEL POLYSULFONE ，COLOR BLUE).材料：RTP 900-P1700 RTP 900-P1700 蓝色（聚砜，蓝色）NO USED OR RECYCLED MATERIAL PERMITTED .不允许使用用过的或者回收的材料PROVIDED RAW MATERIAL LOT CERTIFICATION WITH EACH SHIPMENT WHICH INCLUDES SUPPLIER NAME LOT NUMBER ，AND MATERIAL TYPE OR SPECIFICATION NUMBER .提供每一次交付来料原材料批号认证，包括供应商名称批号，材料类型或者规格编号2. ALL EJECTOR PIN AND GATING VESTIGE TO BE FLUSH OR RECESSED WITHIN .005 OF SURFACE.所有的顶针和水口残留要与部品表面齐平，深入表面最大不能超过0.005INTUITIVE SURGICAL ENGINEER TO APPROVE ALL GATE AND EJECTOR PIN LOCATIONS .要与客户确认水口和顶针位置3. NO CRACKS ，FLASH，SINKS，OR KNIT LINES PERMITTED UNLESS APPROVED BY INTUITIVE SURGICAL . 不能有裂纹，披峰，缩水，熔接线，除非客户同意VISUALLY INSPECT FOR COMPLETE FILL AND IRREGULARITIES肉眼检查一下打满胶的部品和其他不良4. ALL MOLD RELEASE MUST BE APPROVED BY INTUITIVE SURGICAL ENGINEERING PRIOR TOUSE .脱模剂要经过外观工程科同意后使用5. DIAMETRICAL TAPER TO CONFORM TO ISO 594/1-1986 （LUER FITTING ）.直径的锥形符合ISO 594/1 - 1986(鲁尔接口配件)USE GO/NOGO GAGE DEFINED IN ISO 594/1-1986 ，FIGURE 3C （ISI PN 710014）TO INSPECT CAVITY .通止规使用参考ISO 594/1-1986，检查前模用FIGURE 3C （ISI PN 710014）6. NOT FULLY DIMENSIONED OBTAIN MISSING INFORMATION FROM CAD FILES .没标注的尺寸参见CAD图纸7. PARTS TO BE CLEAN , WITH NO CONTAMINATION OR LUBRICANT .部品要干净,没有污染物质或润滑剂NO VISIBLE PARTICULATE WHEN EXAMINED WITHOUT MAGNIFICATION .用肉眼检查，不要有可见微粒8. PACKAGE IN CLEAN CLEAR PLASTIC BAGS .包装使用干净的透明塑料袋LABEL PACKAGING WITH INTUITIVE ’S PART NUMBER , REVISION (EG .340121-01-H),PURCHASE ORDER NUMBER，AND QUANTITY.包装标签上要有：直观的零件号,修订版本(如.340121-01-H)，采购订单号和数量。

In dexVersion 与edition 区另Uversion包含有转化过程，比如翻译过程，一本书有中文版，后来有了En glish versi on. 一个话剧后来出了电影，也叫movie versio n.而edition只包含修改、补充过程，大体上原封不动，没有conversion (转化)过程。

Revisi on修订本，订正版[C]A revisi on of that dicti onary has bee n published.那本词典的修订本已经出版。

Editi onWhat is theediti on of this draw ing?这张图纸是第几版？Versio nKernel vers ion must be2.2.14or later.内核版本必须是2.2.14或者更新。

A shorte ned vers ion of a writte n work.书写著作的缩短版本。

1. PKPM series of buildi ng engineering CAD software package (ver. 2006.12)厂区占地面积科技名词定义中文名称:land areawithin the boundary of power plant production area of powerpla nt定义：厂区围墙内（生产区）用地面积总和。

占地面积 -- land area一英汉建筑大词典-T 倔;Y回buildi ng arean•建筑面积英汉建筑大词典T〒论易回floor arean.建筑各层面积；n.楼板面积Layout平面模板图Slab平板8th^Roof Floor Axis 13械19 Structure Layout 4 Slab ReinforcementMater Plan总体设计Pole与Strut区别Pole及物动词vt.用杆支撑He poled the raft dow n the river. 他用篙撑筏沿江而下。

施工图中英文对照词汇表delivery and warranties执行设计计划并应对工程部门的检查Implementing the design plan and subject the work to the inspection of the Engineering Department目录1. 密封元件1.1 法兰、法兰盖1.2 螺栓、螺母1.3 垫片1.3.1 常用1.3.2 高压设备用2. 基础构件3. 梯子平台4. 设备常用零部件4.1 筒体封头4.2 支座4.2.1 鞍座、耳座裙座其它支座4.3 主要零部件5. 换热器专用名词6. 塔专用名词7. 图面节点术语及图面常用语7.1 节点术语7.2 图面常用语8. 技术要求及特性表中常用语9. 常用技术要求的英文译法10. 常用介质11. 其他1 密封元件1.1 法兰、法兰盖1）对焊法兰：WELDING NECK FLANGE2）平焊法兰：SLIP-ON FLANGE3）衬环法兰：CLADDED FLANGE4）突面法兰：RAISED FACE FLANGE (RF FLANGE)5）凸面法兰：MALE FLANGE (M FLANGE)6）凹面法兰：FEMALE FLANGE (FM FLANGE)7）榫面法兰：TONGUE FLANGE (T FLANGE)8）槽面法兰：GROOVE FLANGE (GFLANGE)9）法兰盖： BLIND FLANGE1.2 螺栓、螺母1）螺栓： BOLT2）双头螺柱：STUD3）螺母： NUT1.3 垫片 GASKET1.3.1 常用1）石棉橡胶板：ASBESTOS SHEET (OR GASKET)2）缠绕垫： SPIRAL WOUND GASKET3）橡胶垫： RUBBER GASKET4）金属包垫：METAL JACKETED GASKET5）石墨垫： GRAPHITE GASKET 6）聚四氟乙烯：PTFE. GASKET (POLYTETRAFLUOROETHYLENE GASKET)1.3.2 高压设备用1）铝平垫： ALUMINIUM PLAT GASKET2）透镜垫： LENS RING3）齿形垫： TOOTHED GASKET4）椭圆垫： OVAL RING5）八角垫： OCTAGONAL RING 6）Ω垫：“Ω” GASKET7）双锥垫： CONICAL RING GASKET2 基础构件1）地脚螺栓：ANCHOR BOLT2）模板： TEMPLATE3）锚板： ANCHOR PLATE4）基础构件：FOUNDATION COMPONENT5）筋板： RIB3 梯子平台1）梯子： LADDER2）平台： PLATFORM3）钢隔板： GRATING4）槽钢梁： CHANNEL BEAM5）立柱： POST6）扶手： HANDRAIL7）扁钢： PLAT BAR8）踏步： LADDER RUNG9）连接板： CONNECTION PLATE (OR LUG)10）安全门： SAFETY CHAIN (链式) OR BAR11）角钢： ANGLE STEEL4 设备常用零部件4.1 筒体、封头1）椭圆封头：HEAD2）平盖： PLAT COVER3）半球形： HEMISPHERICAL HEAD4）碟形封头：DISHED HEAD5）锥形： CONICAL HEAD6）折边锥形：FLANGED & CONICAL HEAD7）锥段： CONICAL SECTION8）筒体： SHELL9）多层包扎筒体：LAYERED SHELL10）内筒： INNER SHELL11）层板： LAYER PLATE4.2 支座4.2.1 鞍座： SADDLE耳座： SUPPORT LUG (OR BRACKET)1）垫板： WEAR PLATE (OR PAD)2）底板： BASE PLATE3）筋板： RIB4）腹板： CELIAC PLATE4.2.2 裙座1）筒体： CYLINDER2）盖板： COVER PLATE3）底板： BASE PLATE4）垫板： PAD5）筋板： RIB6）通气孔： VENT HOLE7）进出口： ACCESS OPENING 4.2.3 其他支座1）腿座： SUPPORT LEG4.3 主要零部件1）接管： NOZZLE2）管台： NECK3）补强圈： REIN. RING4）加强圈： STIFF. RING5）铭牌： NAME PLATE6）接地板： EARTH LUG7）防冲板： IMPINGEMENT BAFFLE8）防涡流挡板：VORTEX BREAKER9）液位计： LEVEL GAUGE10）视镜： GLASSES11）补强管： REIN. NOZZLE12）筋板： RIB13）弯头： ELBOW14）管：PIPE15）垫板： PAD PLATE16）人孔： MANHOLE17）手孔： HANDHOLE18）组合视镜：COMBINED GLASSES19）内爬梯： INTERNAL LADDER20）内部扶手：INTERNAL HANDRAIL21）垫圈： WASHER22）吊耳： LIFTING LUG23）管轴式吊耳：LIFTING TRUNNIONS24）板式吊耳：PLATE LIFTING LUG25）内件： INTERNALS26）支承圈： SUPPORT RING27）夹、卡子：CLIP28）保温圈： INSULATION SUPPORT RING29）弯管： BEND PIPE30）防火螺母：FIREPROOF NUT31）角钢： ANGLE STEEL32）管帽： PIPE CAP33）凸缘： PAD34）丝堵： THREADED PLUG35）一般挡板：BAFFLE36）预焊件： PREWELDED PARTS37）管架： PIPE RACK38）安全阀： SAFETY VALVE39）除沫器： DEMISTER40）激冷环： QUENCH RING41）下降管： DOWNCOMER42）溢流管： OVERFLOW NOZZLE43）螺钉： SCREW44）铆钉： RIVET45）锚栓： ANCHOR46）销钉： PIN47）夹具： JIG48）填料箱： PACKING BOX49）填料压盖：PACKING GLAND50）填料： PACKING51）锥顶： CONE ROOF52）拱顶： COVE ROOF53）加热盘管或蛇管：COIL54）壁板： SHELL PLATE55）底板： BASE PLATE56）边缘板： SIDE PLATE57）中幅板： MIDDLE PLATE58）液封槽： LIQUID SEAL59）消防装置：FIREFIGHTING DEVICE60）排水槽： DRAIN61）夹套筒体：JACKET SHELL62）夹套封头：JACKET ELLIP HEAD63）插入管： SETIN NOZZLE64）复合板： CLAD PLATE65）衬里： LINING66）堆焊层： DEPOSITED LAYER67）高压筒体端部：SHELL END FLANGE68）高压螺栓：HIGH TENSION BOLT5 换热器专用名词1）管束： BUNDLE2）管板： TUBESHEET3）折流板： TRANSVERSE BAFFLE4）弓形折流板：SEGMENTAL BAFFLE5）支持板： SUPPORT PLATE6）换热管： TUBE7）定距管： SPACER8）挡管：DUMMY TUBE9）拉杆： TIE ROD10）防冲板： IMPINGEMENT BAFFLE11）滑道杆： GUIDE ROD (BAR)12）旁路挡板：SEAL STRIP13）分程隔板：PASS PARTITION14）壳体纵向隔板：LONGITUDINAL BAFFLE15）密封条： SEAL STRIP16）U形管： U TUBE17）中间分流挡板：INTERMEDIATE BAFFLE18）浮动管板：FLOATING TUBESHEET19）浮头盖： FLOATING HEAD COVER20）浮头盖法兰：FLOATING HEAD COVER FLANGE21）钩圈： BACKING DEVICE22）平盖管箱：CHANNEL23）凸形封头管箱：CHANNEL24）外头盖： SHELL COVER25）防送支耳：ANTI-LOOSENING LUG26）防松螺栓：ANTI-LOOSENING BOLT27）环首螺钉：EYE BOLT28）顶丝： JACK SCREW29）膨胀节： EXPANSION JOINT30）波纹膨胀节：BELLOWS EXPANSION JOINT31）排污口： DRAIN32）放空口： VENT33）堰板： WEIR34）釜式锥段：CONICAL SECTION35）偏心锥段：ECCENTRIC CONICAL SECTION36）鞍座间调整垫板：SHIM PLATE6 塔专用名词1）塔盘： TRAY2）吊柱： DAVIT3）支持圈： SUPPORT RING4）降液管（板）：DOWNCOMER5）填料： PACKING6）填充物： FILLING7）分布器： DISTRIBUTOR8）再分布器：REDISTRIBUTOR9）泡罩： BUBBLE CAP10）浮阀： FLOATING VALVE11）溢流堰： OVERFLOW WEIR12）受液堰： SEAL PAN13）入口堰： INLET WEIR14）出口堰： OUTLET WEIR15）筛板： SIEVE PLATE16）内件： INTERNALS17）限位板： STOPPER18）拉杆： TIE ROD19）防溅溢流板：DECK20）碎流挡板：STREAM BREAKER21）预焊件： PREWELDED PART22）管架： BRACKET23）栅板： GRATING24）支承块： SUPPORT BLOCK25）就位吊耳：RETAINING LUG 7 施工图图面节点术语及图面常用语7.1 节点术语1）壳体纵环焊缝：L&C WELD OF SHELL2）接管与筒体封头焊缝：NOZZLE “A” TO SHELL (HEAD) JOINT3）接管与法兰焊缝：NOZZLE “A” TO FLANGE JOINT4）带补强圈接管与筒体封头焊缝：NOZZLE WITH REINF . RING TOSHELL(HEAD) JOINT5）管口方位图：NOZZLE ORIENTATION6）××剖面图：SECTION “××”7）××向视图：VIEW “××”8）法兰与筒体焊缝：FLANGE TO SHELL JOINT9）管板凸缘与筒体焊缝：TUBESHEET TO SHELL JOINT 10）管支承拉筋详图：RIB DETAIL OF NOZZLE “A”11）搭接焊缝：LAP WELD12）搭接角焊缝：LAP FILLET WELD13）焊后磨平：RUBDOWN AFTER WELDING14）氩弧焊： TIG（TUNGSTEN-INERT-GAS）ARC WELD 15）着色检测：PENETRANT EXAMINATION16）磁粉检测：MEGNETIC EXAMINATION17）×××详图：DETAIL OF ×××18）“U”与“U”焊缝：“U” TO “U” WELD JOINT19）“A”向折流板布置图：VIEW “A”BAFFLE ARRANGEMENT20）换热管与管板连接：TUBE TO TUBESHEET JOINT21）强度焊： STRENGTH WELDED22）密封焊： SEAL WELDED23）强度胀： STRENGTH EXPANDED24）贴胀： LIGHT EXPANDED 7.2 图面常用语1）装配图：ASS’Y DWG2）部件图：COM’T DWG3）零件图： PARTS DWG4）零部件图：PART & COM’T DWG5）内件图： INTERNALS DWG6）外部构件图：EXTERNALS DWG7）剖面： SECTION8）详图： DETAILS9）俯视图： VERTICAL VIEW10）侧视图： LATERAL VIEW11）固定端： FIXED SIDE12）滑动端： SLIDING SIDE13）镇静钢： KILLED STEEL14）沸腾钢： RIMMED STEEL15）不锈钢： STAINLESS STELL16）双向钢： DUPLEX STEEL17）热轧的： HOT-ROLLED18）冷轧的： COLD-ROLLED19）淬火的： QUENCH20）正火的： NORMALIZE21）退火的： ANNEAL22）回火的： TEMPER23）固溶： SOLUTION24）可拆的： REMOVABLE25）手工电弧焊：SMAW (SHIELDED METAL ARC WELD)或MMAW (MANUAL METAL ARC WELD)26）埋弧焊： SUBMERGED ARC WELD27）定位焊： TACK WELD28）点焊： SPOT WELD29）连续焊： CONTINUOUS WELD30）间断焊： INTERMITTENT WELD31）焊后热处理：PWHT (POST WELD HEAT TREATMENT)32）红丹： RED-LEAD33）镀锌： GALVANIZATION34）酸洗钝化：PICKLING35）泪孔： WEEP HOLE36）半圆孔： SEMICIRCLE37）长圆孔： LONG ROUND HOLE38）对开： OPPOSITE ORIENTED39）削薄过渡：TAPERED TRANSITION40）与封头内壁吻合：AS PER LOCATED INNER SUREFACE OF HEAD41）组焊后加工：MACHINED AFTER WELDING42）法兰密封面待组焊后加工：THE FLANGE SEAL SURFACE SHALL BE MECHINED AFTER WELDING43）安装就位后点焊：SPOT-WELDED AFTER INSTALLATION44）热处理后加工：MECHINED AFTER PWHT45）（由）制造厂（决定）最终尺寸：FINAL DIMENSION BY MANUFACTURER46）衬里和填充料重量：LINING AND FILLING WEIGHT47）修改版次：REVISION48）标记： MARKED49）管口标高、尺寸和等级：ELEVATION SIZE AND RATING OF NOZZLES8 技术要求及特性表中常用语1）FLUID (ORMEDIUM)：介质2）FLAMMABLE：易燃 3）HAZARDOUS：危害性的 4）TOXIC：毒性5）LETHAL：致死的6）SPEC.GRAV.：密度（填充物的）7）DEWPOINT：露点8）DESIGNPRESSURE：设计压力9）DESIGNTEMPERATURE：设计温度10）OPERATING PRESSURE(TEMPERATURE)：操作压力（温度）11）MAX OPERATING PRESS & TEMPERATURE：最大操作压力（温度）12）JOINTEFFICENCY：焊接接头系数13）CORROSION ALLOWANCE：腐蚀裕度14）INSULATION THICKNESS (WARM/COLD/SOUND)：保温层厚度（暖、冷、声）15）ULTROSONIC EXAMINATION：超声波检测16）RADIOGRAPHIC EXAMINATION：射线检测17）HYDROSTATICTEST：水压试验18）PHNEUMATICTEST：气压试验19）LEAKAGETEST：气密性试验20）KEROSENE LEAKAGETEST：煤油渗透试验21）AMMONIA GAS LEAKAGE TEST：氨渗透试验22）HEAT TRANSFERAREA：换热面积23）TRIANGULAR PATTERN：三角形排列24）SQUAREPATTERN：正方形排列25）SAFETY VALVE SET PRESSURE：安全阀启跳压力26）RUPTURE DISK BURSTING PRESSURE：爆破膜爆破压力27）NETWEIGHT：净重 N.W 28）EMPTYWEIGHT：空重 E.W 29）WEIGHT WITHWATER：充水重30）TOTALWEIGHT：总重T.W 31）VACUUM：真空32）FULLVACUUM：全真空F.V 33）CAPACITY：容积34）MINIMUM DESIGN METAL TEMPERATURE：MDMT最低金属应力温度35）INTERGRANULAR CORROSION TEST：晶间腐蚀试验36）IMPACTTEST：冲击试验37）IMPACTSPECIMEN：冲击试样38）CHARPY IMPACTTEST：夏比冲击试验39）MINIMUM IMPACT ENERGY：最小冲击功40）V-NOTCH：V型切口9 常用技术要求的英文译法1）采用锻件按JB4726 II级为合格：FORGING MATERIAL SHOULD BE APPLIED AND INSPECTED AS II OF JB4726 REQUIREMENTS2）焊接采用电焊，焊条牌号为×××：SMAW SHALL BE APPLIED, AND THE ELECTORDE TYPE IS ×××3）补充技术要求：SUPPLEMENT TECHNICAL REQUIREMENTS4）未注明角焊缝焊角高度按较薄板厚度：UNLESS OTHERWISE SPECIFIED, THE FILLET WELD LEG SIZE SHALL BE EQUAL TO THE THICKNESS OF THE THINNER PLATE TO BE WELDED ON.5）板材以正火状态供货：THE STEEL PLATE (可填具体材料) SHALL BE SUPPLIED AS NORMALIZED CONDITION6）除图中注明外，焊接接头型式及尺寸按HG20583-1998中规定，法兰的焊接按相应法兰标准规定：UNLESS OTHERWISE SPECIFIED IN THIS HEREIN DWG, THE WELD TYPES AND DIMENSIONS SHALL BE AS PER STIPULATED IN HG20583-1998, AND PIPE(OR NECK) TO FLANGE JOINTS AS PER RELEVANT FLANGE STANDARDS REGULATIONS7）未注圆角为Rx：UNLESS OTHERWISE SPECIFIED,THE ROUND RADIUS IS Rx8）未注倒角为××：UNLESS OTHERWISE SPECIFIED, THE DIMENSION OF CHAMPER IS ××9）“A”与“B”配钻：“A” SHALL BE DRILLED WITH “B” TOGETHER10）“A”与“B”对中：SAME AXIES FOR “A” AND “B”11）含××半圆孔：×× SEMICIRCLE HOLES COUNTED10 常用介质1）HYDROGEN：氢气 2）OXYGEN：氧气 3）NITROGEN：氮气 4）CARBONOXIDE：一氧化碳5）CARBONDIOXIDE：二氧化碳6）HYDROGEN SULFIDE(H2S)：硫化氢7）AMMONIA(NH3)：氨8）METHANOL：甲醇9）INERTGAS：惰性气10）LPG(LIQUEFIED PETROLEUM GAS)：液化石油气11）SOURGAS：酸性12）ALKALIZATIONWATER(ALKALIZED WATER)脱盐水：13）SYNGAS (OR SYNTHESIS GAS)：合成气14）SHIFTEDGAS：变换气15）RECYCLEGAS：循环气16）POLYMETER：聚合物17）DIESEL：柴油18）METHANE：甲烷19）RESIDUEOIL：渣油20）CRUDEOIL：原油11 其他1）LIST OF ATT. DOC.NO. ：附表号2）ORIENT. OF NOZ. DOC. NO. ：管口方位文件号3）PROJ.NO. ：项目号4）PROCESS DATASHEET：工艺数据表5）PERSONNELPROT：人员保护6）FIREPROOFING：防火LAHH 高高液位报警口LAH 高液位报警口NLL 正常液位LAL 低液位报警LALL 低低液位报警found some errorlike translation, suggested as following will be more suitable.设计图design施工图constructiondrawing , final平面图plan , arrangementdrawing立面图elevation, sideview轴测图、透视图isometric drawing；详图、大样图、接点图detail drawing流量 flow volume流速 flow velocity, flowspeed一览表list；breviate；catalogue, detail summary支座 saddle fortransform face and foundation for equipments,支架 support中国的销售商 the sole Chinesedistributor能量恢复系统Energy RecoverySystems工作现场，工地jobsiteplus:系统原理图 P&ID (Piping And Instrument Diagram)大小头reducer盲板法兰 spectacle flange盲板 blind flange and :angle bar, flat bar, round bar, bould plate, bulk plate, ...............。

图纸信息1．Dimensions apply after finished.图纸尺寸应用于成品。

2．Unless otherwise specified,the following profile and positional tolerance applies :未注尺寸的，按照轮廓度和位置度公差。

3．Condition part for safe handling per UL#1439. 规定以UL＃1439文件安全加工。

4．Surface treatment:electroless nickel .0001-.0002 thk.表面处理：无电沉镍，厚度.0001-.00025．Material:grey cast iron one percent nickel.材料：含1%镍的灰铸铁。

6．Draft adds mass.图样增大面积。

7．Normalize before machining.机加工前正火（热处理，解除内应力）8．Unless otherwise specified,draft angle to be 2°.未注公差，图样角度给到2度。

9．Straight knurl this surface.此表面直纹。

10．Check when restrained to datum A.以A基准检查工件。

11．Inside and outside radii 0.06 typ. 內外R角0.06.12．All bins and walls to be 0.38 thk unless otherwise specified.未注明，加强肋和壁给定0.38厚度.13．Casting to be stress relieved.铸造用来去除內应力。

14． A slip fit hole.间隙配合孔.Press fit.过盈配合。

15．An interference fit.过渡配合。

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 所有尖角/棱角倒角并去毛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) 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 HEXAGON2.5” 六角圆锥管螺纹(即对丝)30x2.5 FLAT BAR 30X2.5 扁钢TYP 2 POSNS 2处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轴承axletree挡圈closing ring弹性挡圈circlip弹簧SPRING紧定螺钉SET SCREW圆螺母ROUND NUT平键FLAT KEY圆螺母ROUND NUT六角螺栓HEX HD BOLT无扣长non-buckle longth平垫圈FLAT WASHER螺母FULL NYLOCK NUT吊环螺钉LIFTING EYE BOLT内六角螺钉SOCKET HEAD CAP SCREW六角螺钉HEX HD SETSCREW轴承隔套distance sleeve of axletree深沟球轴承DEEP GROOVE BALL BEARING 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弹簧垫圈SINGLE COIL SPRING WASHER缩写全称翻译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ALT 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 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 CounerdrillCDS Cold-Drawn Steel缩写全称翻译EFF Effective 有效的ENCL Enclose,Enclosure 附上ENG Engine 引擎ENGR Engineer 工程师ENGRG Engineering 工程学EQLSP Equally Spaced 等距EQUIV Equivalent 相等EST Estimate 估计EX Extra 额外EXH Exhaust 消耗EXP Experimental 实验性的EXT Exension,External 范围,外部FAB Fabricate 伪造FAO Finish All OverFDRY Foundry 铸造FIG Figure 数据FIL Fillet,fillister 带子FIM Full Indicator MovementFIN FinishFLX Fixture 结构FLX Floor.Fluid,Flush 基地,液体,冲洗FLEX Flexible 易弯曲的FLG Flange 边缘FORG Forging 锻炼FR Frame,Front 边框FIG Fitting 装置FURN Furnish 提供FWD Forward 向前GA Gage,Gauge 测量GALV Galvanized 电镀GR Grade 等级GRD Grind 磨碎GRV Groove 凹槽GSKT Gasket 垫圈H＆G Harden and Grind 加硬和磨碎HD Head 主要的HDL Handle 处理HDLS Headless 无领导的HDN Harden 使硬化HDW Hardware 硬件HEX Hexagon 六边形HGR Hanger 衣架HGT Height 高度HOR Horizontal 水平的HRS Hot-Rolled SteelHSG Housing 外罩HT TR Heat Treal缩写全称翻译NTS Not to ScaleOA Over All 所有OBS ObsotetcOC On CenterOD Outside Diameter 外直径OPP Opposite 对立OPTL Optional 可选择的OR Outside Radius 外半径ORIG Original 初始的PAT. Patent 专利PATT Pattern 形式PC Piece,Pitch Circle 件，节距圆PCH Punch 打孔PD Pitch DiameterPERF Perforate 打孔PERM Permanent 永久的PERP Perpendicular 垂直的PFD Preferred 首选的PKG Package,Packing 包装PL Parting Line,Places,PlatePNEU PncumaticPNL Panel 面板POL Polish 磨光POS Position,Postive 位置PR Pair 对立PRI Primary 基本的PROC Process 程序PROD Product,Production 产品，产量PSI Pounds per Square InchPT Part,Point 零件，点QTR Quarter 四份之一QTY Quantity 数量QUAL Quality 质量R Radius 半径RA Rockwell Harden,A-ScaleRB Rockwell Harden,B-ScaleRC Rockwell Harden,C-ScaleRECD Received 巳收到的RECT Rectangle 长方形REF Reference 相关的REINF Reinforce 增强REL Release,Relief 释放，缓解REM Remove 移除REQD Requird 有需要REE Retainer,ReturnREV Reverse,Revision,RevolutionRFS Regardless of Feature SizeRGH Rough 粗糙的RH Right Hand 右手RIV Rivet 起皱RM Ream 扩展RND Round 周围RPM Revolutions per MinuteRPW Resistance Projection WeldSAE Society of Automotive EngrsSCH Schedule 进度表缩写全称翻译CFS Cold-Finished SteelCH Case HardenCHAM Chamfer 斜面CHAN Channel 渠道CHG Change 改变CHK Check 核查CI Cast Iron 铸铁CIR Circle, Circular 圆周CIRC Circumference 圆周CL Centerline 中心线CLP Clamp 夹子CNC Computer Numerical Control 电脑数值控制COMB Combination 联合COML Commercial 商业的CONC Concentric 同中心的CONN Connect,Connector 连接器COV Cover 盖子CPLG Coupling 联结CQ Commercial Quality 商业等级钢CRS Cold Stds AssociationCRT Cathode Ray Tube 阴级射线管CS Cast Steel 铸铁CSA Canadian Stds Association CSK Countersink 埋头孔CSTG Casting 铸件CTR Center 中心CU Cubic 立方米CW Clockwise 顺时针CYL Cylinder,Cylindrical 柱面DBL Double 双倍DEC Decimal 小数DEG Degree 摄氏度DET Detail 详情DEV Develop 发展DFT Draft 草稿DIA Diameter 直径DIM Dimension 尺寸DIST Distance 距离DN Down 向下DP Deep,Diametral Pitch 深度,径节DR Drill,Drill Rod 钻孔DSGN Design 设计DVTL Dovetail 吻合DWG Drawing 图纸DWL Dowel 木钉DWN Drawn 拔出EA Each 每个ECC Eccentric 古怪缩写全称翻译HVY Heavy 重量HYD Hydraulic 水压ID Inside Diameter 内部直径IDENT Identification 鉴定ILLUS Illustration 说明IN Inch 英寸INCL Include,Including 包括INCR Increase 增加INFO Information 信息INSP Inspect 检查INSTL Install 安装INST Instruct,Instrument 指示,工具INT Interior,Internal,Intersect 内部的,内在的,交叉IR Inside Radius 内部半径ISO Internal Stds Organization 国际标准化组织JCT Junction 连结JNT Journal 杂志JT Joint 连接K Key 关键KNRL Knurl 硬节KST KeyseatKWY Keyway 键沟LB Pound 英镑LBL Label 标签LG Length,Long 长度LH Left Hand 左手LMC Least Material ConditionLOC Locate 位于LT Light 光LTR Letter 信LUB Lubricate 润滑MACH Machine 机器MAINT Maintenance 维护MATL Material 材料MAX Maximum 最大MECH Mechanical,Mechanism 机械MED Medium 媒介MFG Manufacturing 制造业MI Malleable Iron 可锻造的铁MIN Minimum, Minute 最小，秒MISC Miscellaneous 混杂的MM Millimeter 毫米MMC Max Material ConditionMS Machine SteelMTG Mouting 装备MULT Multiple 倍数MWG Music Wire GagugNA Not Applicable 不可应用的NATL National 国内的NC Numerical Control 数字电脑控制NEG Negative 忽略的NO. Number 号码NOM Nominal 名义上的NPSM Natl Pipe Straight MechNPT Natl Pipe Tapered缩写全称翻译SCR Screw 螺丝SEC Second 秒SECT Section 部分SEP Separate 独立SEQ Sequence 顺序SER Serial,Series 系列SERR Serrate 锯齿状SF SpotfaceSFT Shaft 轴SGL Single 单个SH Sheet 纸SI Intl System of UnitsSL Slide 使滑动SLV Sleeve 袖子SOC Socket 插座SP Space,Spaced,Spare 空间SPL Special 特别SPEC Specification 规格SPG Spring 跳SPHER Spherical 球体SPRKT Sprocket 链轮齿SQ Square 平方SST Stainless Steel 纯铁STD Standard 标准STK Stock 存货STL Steel 铁STR Straight,Strip 直的SUB Substitute 替代物SUP Supply,Support 供应SURF Surface 表面SYM Symmetrical 对称的SYS System 系统T Teeth,Tooth 牙齿TECH Technical 技术TEMP Template,Temporary模板，暂时的THD Thread 线THK Thick 厚的TOL Tolerance 公差TOT Total 总计TPF Taper per FootTPI Taper per In,Threads per InchTPR Taper 锥形TS Tool SteelTYP Typical 典型UNC Unified Natl CoarseUNEF Unified Natl Extra FineUNF Unified Natl FineUNIV Universal 普遍VAR Variable 变量VERT Vertical 垂直的VOL Volume 音量VS Versus 与．．相对W Wide,Width 宽度WASH Washer 洗衣机WDF Woodruff 车叶草WI Wrought Iron 熟铁WT Weight 重量SAE Extra fine 美国汽车工程师协会的超细牙螺纹例：1/2-28 SAE Extra fineSAE Reg 美国汽车工程师协会的标准系列螺纹例：1/2-20 SAE RegSAE-LT 美国汽车工程师协会的圆锥外螺纹例：1/2-28 SAE-LT。

复合剖视compound section剖面图section, sectional view重合剖面coincide section, revolved section移出剖面removed section剖面线section line剖面符号symbols for section-lining习惯画法conventional drawing局部放大图drawing of partial enlargement零件图detail drawing, working drawing第三角投影third angle projection粗实线continuous thick line, full line, visible line细实线continuous thin line虚线dot line, dashed line, hidden line点划线dash and dot line双点划线double dots line波浪线断裂线break line剖切平面迹线cutting plane line尺寸线dimension line尺寸界线extension tine尺寸dimension size箭头arrowhead基准datum基准线datum line基准面datum plane中心孔central hole中心距center distance轴shaft, axle孔hole斜孔inclination装配图assembly drawing性能尺寸characteristic dimension大小尺寸size dimension总体尺寸外形尺寸outer dimension配合尺寸fit dimension内圆角fillet外圆角round尖角sharp corner倒角chamfer轮缘flange of wheel缘、边、环rim轴肩shoulder凸台boss凹坑concave pit轴颈shaft neck轮毂hub 轮辐spoke, spoke of wheel直纹滚花straight knurling s网纹滚花hatching knurling键槽key-way退刀槽escape拔模斜度pattern draft填料盒gland box油槽oil groove油封oil seal标准件standard parts螺纹thread外螺纹external thread内螺纹internal thread大径major diameter小径minor diameter螺距pitch of thread牙型form of thread旋向direction of turning右旋螺纹right-hand thread左旋螺纹left-hand thread头数number of thread导程lead粗牙coarse thread细牙fin thread螺栓bolt螺钉screw螺柱stud螺母nut垫片washer公差tolerance公差带tolerance zone零线zero line标准公差standard tolerance公差等级tolerance grade基本偏差fundamental deviation配合fit间隙配合clearance fit过盈interference过盈配合interference fit过渡配合transition fit基孔制hole-basic system of fits基轴制shaft-basic system of fits间隙clearance形状公差tolerance in form, form tolerance 直线度straightness平面度flatness圆度roundness圆柱度cylindricity线轮廓度profile of any line面轮廓度profile of any plane位置公差tolerance in position, position tolerances平行度parallelism齿轮gear圆柱齿轮cylindrical gear正齿轮spur gear斜齿轮spiral gear轮齿gear tooth节圆pitch circle齿顶圆addendum circle, outside circle齿根圆root circle, addendum circle模数modulus齿数number of teeth齿高tooth height齿顶高height of addendum齿根高height of addendum齿厚circular thickness齿间tooth space齿宽tooth width压力角angle of pressure弹簧spring销pin圆柱销round pin圆锥销taper pin开口销cotter pin, split键key平键flat key半圆键half round key, woodruff key轴承bearing滚动轴承rolling bearing向心铀承radial bearing密封装置sealing equipment锁紧装置locking equipment粗糙度roughness基本尺寸basic size实际尺寸actual size极限尺寸limits size最大极限尺寸maximum limit of size最小极限尺寸minimum limit of size偏差deviation上偏差upper deviation下偏差lower deviation垂直度perpendicularity倾斜度angularity同轴度concentricity对称度symmetry 位置度true position跳动run-out圆跳动cycle run-out全跳动total run-out轴测投影axonometric projection轴测投影面plane of axonometric projection 轴测图axonometric drawing正等轴测投影isometric projection正二测bimetric projection斜二测oblique bimetric projection轴测轴axonometric axis轴间角axis angle, angle between ales缩短foreshortened轴向缩短率coefficient of axial deformation ratio offore shortening for any axis切割法cutting method, by cutting方箱法boxing method坐标法coordinate method方框法enclosing-square method四心近似法four-center approximate method机械工程图中常用的英语词汇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Eccentricity 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。

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） T 0LERANCES 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° 角度公差土 1°。

4） DIMS TOLERANCE ± 0.1 未注尺寸公差土 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 孑1( HOLE )如:(1)毛坯孔：3DAO+1CORE 芯子於 3"0+1;(2)加工孔:1"DIA(注 C z BORE=COUNTER BORE 锪底面孑L );(4)铰孔：1"/4 DIA REAM 铰孔庐 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 孔均布在圆周上（EQUI-SPACED=EQUALLY SPACED 均布） DRILL 1"DIATHRO / 钻 1"通孔（THRO / =THROUGH 通）C/SINK 22X6DEEP 沉孔22X6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 )倒角 1/8 X 5° (注 BEV=BEVEL ，斜面) 倒角 1.5 X 5° (注 CHAM=CHAMFER 倒角)2.3 方(SQUARE)例 5"SQUARE5" X5"方 2.4 咅»视(SECTION )例 SECTION A-AA-A 剖面 2.5圆角半径例 1"R R1" 例 1/8 X 5° BEV1.5 X 5° CHAMRADIUS 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 alternatecrosshatching 螺纹正规符号书法 (美式 ) alternate light and heavy line method 变换法用突起高为 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.例 2. FORGINGMUST BE ANNEALED TO BE BELOW 20B3RINELL HARDNESS NORMALIZETO 163-207BHN MUST BE FREE OF SCALE & RUST件表面 不得有氧化皮和锈蚀例 3. FORGING TO BESHOT OR SAND BLASTED例 4. UNLESS OTHERWISE SPECIFIEDDRAFT ANGLES7°例 5. CAST TO BE FREE OF EXCESSIVE FLASH 例 6. DRAFT ANGLE °2 UNLESS OTHER-WISE SPECIFIED锻件 必须退火处理， 布氏硬度 <203 锻件正火处理，布氏硬度 163-207, 锻锻件需经 喷丸或喷砂处理 未注明锻造 拔模斜度 7° 铸件不得有过多的毛边 未注明铸造拔模斜度 2°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。

施工图词汇中英设计图 layout；design施工图 final平面图 plan立面图 elevation轴测图、透视图 isometric drawing；detail drawing详图、大样图、接点图record drawing修改图竣工图 as-completed drawing； as-built drawing图名 title图号 drawn No.比例 scale温度 temperature设计温度design temperature湿度 humidity流量 flow流速 flow velocity摄氏温度centigrade scale(℃)华氏温度Fahrenheit scale(°F) 公称直径nominal diameter(DN) 外径 outside diameter(OD)内径 inside diameter(ID)一览表 list； breviate；catalogue毛重 gross weight净重 net weight支座 saddle支架 support吊架 cradle间距 distance； clearance；spacing跨距 span焊接 welding焊缝 weld； welding seam；bead石棉水泥接口 asbestos-cement joint青铅接口lead joint承口、大头 hub； bell； socket 插口、小头 spigot压力试验pressure test水压试验hydraulic test渗漏 leakage关闭 close型号、类型 type； model尺寸、体积 size； volume额定功率rating power额定转速rotating speed授权经销商 authorized dealers原始设备制造商 OEM (Original Equipment Manafacture)风机动力型VAV-CAV末端fan power VAV-CAV terminal units 保持最新技术 keep with the latest technology中国唯一的销售商 the sole Chinese distributor工程管理，设计，施工，服务，或者商务管理 project management, design, construction, service, orbusiness administration用于商业和工业空气运动与洁净室的环境控制系统Environment Control System for Commercial & Industrial Air Movement &Clean-rooms温湿度精确控制 Precision Temperature & Humidity Control个性化温度控制 Individual Zone Temperature Control节能 Energy Conservation能量管理系统 Energy Management Systems中央冷冻系统 Central Chiller Systems能量回收系统 Energy Recovery Systems工作现场，工地 jobsiteHVACR系统与BAS/DDC控制系统之间的桥接装置 A Bridge Role inHVAC & R System and BAS/DDC ControlHVAC总成本和投资估算 Total HVAC cost and investment evaluation系统设计和应用 System design and application系统和设备的选择、效率和运行成本System and equipment selection, efficiency and operating cost和其他工种的配合 Coordination with other departments监督工程进度、分配时间和施工工作Monitoring project progress, delivery time and construction work设备购买，运输，质量保证Appurtenances purchase, delivery and warranties执行设计计划并应对工程部门的检查Implementing the design plan and subject the work to the inspection of the Engineering Department目录1. 密封元件1.1 法兰、法兰盖1.2 螺栓、螺母1.3 垫片1.3.1 常用1.3.2 高压设备用2. 基础构件3. 梯子平台4. 设备常用零部件4.1 筒体封头4.2 支座4.2.1 鞍座、耳座、裙座、其它支座4.3 主要零部件5. 换热器专用名词6. 塔专用名词7. 图面节点术语及图面常用语7.1 节点术语7.2 图面常用语8. 技术要求及特性表中常用语9. 常用技术要求的英文译法10. 常用介质11. 其他1 密封元件1.1 法兰、法兰盖1 对焊法兰：WELDING NECK FLANGE2 平焊法兰：SLIP-ON FLANGE3 衬环法兰：CLADDED FLANGE4 突面法兰：RAISED FACE FLANGE (RF FLANGE)5 凸面法兰：MALE FLANGE (M FLANGE)6 凹面法兰：FEMALE FLANGE (FM FLANGE)7 榫面法兰：TONGUE FLANGE (T FLANGE)8 槽面法兰：GROOVE FLANGE (G FLANGE)9 法兰盖：BLIND FLANGE1.2 螺栓、螺母1 螺栓：BOLT2 双头螺柱：STUD3 螺母：NUT1.3 垫片GASKET1.3.1 常用1 石棉橡胶板： ASBESTOS SHEET (OR GASKET)2 缠绕垫：SPIRAL WOUND GASKET3 橡胶垫：RUBBER GASKET4 金属包垫：METAL JACKETED GASKET5 石墨垫：GRAPHITE GASKET6 聚四氟乙烯： PTFE. GASKET (POLYTETRAFLUOROETHYLENE GASKET)1.3.2 高压设备用1 铝平垫：ALUMINIUM PLAT GASKET2 透镜垫：LENS RING3 齿形垫：TOOTHED GASKET4 椭圆垫：OVAL RING5 八角垫：OCTAGONAL RING6 Ω垫：“Ω” GASKET7 双锥垫：CONICAL RING GASKET2基础构件1 地脚螺栓：ANCHOR BOLT2 模板：TEMPLATE3 锚板：ANCHOR PLATE4 基础构件：FOUNDATION COMPONENT5 筋板：RIB3梯子平台1 梯子：LADDER2 平台：PLATFORM3 钢隔板：GRATING4 槽钢梁：CHANNEL BEAM5 立柱：POST6 扶手：HANDRAIL7 扁钢：PLAT BAR8 踏步：LADDER RUNG9 连接板：CONNECTION PLATE (OR LUG)10安全门：SAFETY CHAIN (链式) OR BAR11角钢：ANGLE STEEL4设备常用零部件4.1 筒体、封头1 椭圆封头：HEAD2 平盖：PLAT COVER3 半球形：HEMISPHERICAL HEAD4 碟形封头：DISHED HEAD5 锥形：CONICAL HEAD6 折边锥形：FLANGED & CONICAL HEAD7 锥段：CONICAL SECTION8 筒体：SHELL 9 多层包扎筒体：LAYERED SHELL 10内筒：INNER SHELL11层板：LAYER PLATE4.2支座4.2.1 鞍座： SADDLE耳座： SUPPORT LUG (OR BRACKET)1 垫板：WEAR PLATE (OR PAD)2 底板：BASE PLATE3 筋板：RIB4 腹板：CELIAC PLATE4.2.2 裙座1 筒体：CYLINDER2 盖板：COVER PLATE3 底板：BASE PLATE4 垫板：PAD5 筋板：RIB6 通气孔：VENT HOLE7 进出口：ACCESS OPENING4.2.3 其他支座1 腿座：SUPPORT LEG4.3主要零部件1 接管：NOZZLE2 管台：NECK3 补强圈：REIN. RING4 加强圈：STIFF. RING5 铭牌：NAME PLATE6 接地板：EARTH LUG7 防冲板：IMPINGEMENT BAFFLE8 防涡流挡板： VORTEX BREAKER9 液位计：LEVEL GAUGE10视镜：GLASSES11补强管：REIN. NOZZLE12筋板：RIB13弯头：ELBOW14管： PIPE15垫板：PAD PLATE16人孔：MANHOLE17手孔：HANDHOLE18组合视镜：COMBINEDGLASSES19内爬梯：INTERNAL LADDER 20内部扶手：INTERNAL HANDRAIL21垫圈：WASHER22吊耳：LIFTING LUG23管轴式吊耳： LIFTING TRUNNIONS24板式吊耳：PLATE LIFTING LUG 25内件：INTERNALS26支承圈：SUPPORT RING27夹、卡子：CLI28保温圈：INSULATION SUPPORT RING29弯管：BEND PIPE30防火螺母：FIREPROOF NUT 31角钢：ANGLE STEEL32管帽：PIPE CAP33凸缘：PAD34丝堵：THREADED PLUG35一般挡板：BAFFLE36预焊件：PREWELDED PARTS 37管架：PIPE RACK38安全阀：SAFETY VALVE39除沫器：DEMISTER40激冷环：QUENCH RING41下降管：DOWNCOMER42溢流管：OVERFLOW NOZZLE 43螺钉：SCREW44铆钉：RIVET45锚栓：ANCHOR46销钉：PIN47夹具：JIG48填料箱：PACKING BOX49填料压盖：PACKING GLAND 50填料：PACKING51锥顶：CONE ROOF52拱顶：COVE ROOF53加热盘管或蛇管： COIL54壁板：SHELL PLATE55底板：BASE PLATE56边缘板：SIDE PLATE57中幅板：MIDDLE PLATE58液封槽：LIQUID SEAL59消防装置：FIREFIGHTING DEVICE60排水槽：DRAIN61夹套筒体：JACKET SHELL62夹套封头：JACKET ELLIP HEAD63插入管：SETIN NOZZLE64复合板：CLAD PLATE65衬里：LINING66堆焊层：DEPOSITED LAYER 67高压筒体端部：SHELL END FLANGE68高压螺栓：HIGH TENSION BOLT5换热器专用名词1 管束：BUNDLE2 管板：TUBESHEET3 折流板：TRANSVERSE BAFFLE4 弓形折流板： SEGMENTAL BAFFLE5 支持板：SUPPORT PLATE6 换热管：TUBE7 定距管：SPACER8 挡管： DUMMY TUBE9 拉杆：TIE ROD10防冲板：IMPINGEMENT BAFFLE11滑道杆：GUIDE ROD (BAR) 12旁路挡板：SEAL STRIP13分程隔板：PASS PARTITION 14壳体纵向隔板：LONGITUDINAL BAFFLE15密封条：SEAL STRIP16U形管：U TUBE17中间分流挡板：INTERMEDIATEBAFFLE18浮动管板：FLOATING TUBESHEET19浮头盖：FLOATING HEAD COVER20浮头盖法兰： FLOATING HEAD COVER FLANGE21钩圈：BACKING DEVICE22平盖管箱：CHANNEL23凸形封头管箱：CHANNEL24外头盖：SHELL COVER25防送支耳：ANTI-LOOSENING LUG26防松螺栓：ANTI-LOOSENING BOLT27环首螺钉：EYE BOLT28顶丝：JACK SCREW29膨胀节：EXPANSION JOINT 30波纹膨胀节： BELLOWS EXPANSION JOINT31排污口：DRAIN32放空口：VENT33堰板：WEIR34釜式锥段：CONICAL SECTION 35偏心锥段：ECCENTRIC CONICAL SECTION36鞍座间调整垫板：SHIM PLATE 6塔专用名词1 塔盘：TRAY2 吊柱：DAVIT3 支持圈：SUPPORT RING4 降液管（板： DOWNCOMER5 填料：PACKING6 填充物：FILLING7 分布器：DISTRIBUTOR8 再分布器：REDISTRIBUTOR9 泡罩：BUBBLE CAP10浮阀：FLOATING VALVE11溢流堰：OVERFLOW WEIR12受液堰：SEAL PAN13入口堰：INLET WEIR14出口堰：OUTLET WEIR 15筛板：SIEVE PLATE16内件：INTERNALS17限位板：STOPPER18拉杆：TIE ROD19防溅溢流板： DECK20碎流挡板：STREAM BREAKER 21预焊件：PREWELDED PART 22管架：BRACKET23栅板：GRATING24支承块：SUPPORT BLOCK25就位吊耳：RETAINING LUG 7施工图图面节点术语及图面常用语7.1节点术语1 壳体纵环焊缝： L&C WELD OF SHELL2 接管与筒体封头焊缝： NOZZLE “A” TO SHELL (HEAD) JOINT3 接管与法兰焊缝：NOZZLE “A” TO FLANGE JOINT4 带补强圈接管与筒体封头焊缝： NOZZLE WITH REINF . RING TO SHELL(HEAD) JOINT5 管口方位图： NOZZLE ORIENTATION6××剖面图：SECTION “××”7 ××向视图：VIEW “××”8 法兰与筒体焊缝：FLANGE TO SHELL JOINT9 管板凸缘与筒体焊缝：TUBESHEET TO SHELL JOINT10管支承拉筋详图：RIB DETAIL OF NOZZLE “A”11搭接焊缝：LAP WELD12搭接角焊缝： LAP FILLET WELD13焊后磨平：RUBDOWN AFTER WELDING14氩弧焊：TIG（TUNGSTEN-INERT-GAS ARC WELD15着色检测：PENETRANT EXAMINATION16磁粉检测：MEGNETIC EXAMINATION17×××详图： DETAIL OF ×××18“U”与“U”焊缝：“U” TO “U” WELD JOINT19“A”向折流板布置图：VIEW “A” BAFFLE ARRANGEMENT20换热管与管板连接：TUBE TO TUBESHEET JOINT21强度焊：STRENGTH WELDED 22密封焊：SEAL WELDED23强度胀：STRENGTH EXPANDED24贴胀：LIGHT EXPANDED7.2图面常用语1 装配图：ASS’Y DWG2 部件图：COM’T DWG3 零件图：PARTS DWG4 零部件图：PART & COM’T DWG5 内件图：INTERNALS DWG6 外部构件图： EXTERNALS DWG7 剖面：SECTION8 详图：DETAILS9 俯视图：VERTICAL VIEW10侧视图：LATERAL VIEW11固定端：FIXED SIDE12滑动端：SLIDING SIDE13镇静钢：KILLED STEEL14沸腾钢：RIMMED STEEL15不锈钢：STAINLESS STELL 16双向钢：DUPLEX STEEL17热轧的：HOT-ROLLED18冷轧的：COLD-ROLLED19淬火的：QUENCH20正火的：NORMALIZE21退火的：ANNEAL22回火的：TEMPER23固溶：SOLUTION24可拆的：REMOVABLE25手工电弧焊： SMAW (SHIELDED METAL ARC WELD) 或MMAW (MANUAL METAL ARC WELD)26埋弧焊：SUBMERGED ARC WELD27定位焊：TACK WELD28点焊：SPOT WELD29连续焊：CONTINUOUS WELD 30间断焊：INTERMITTENT WELD 31焊后热处理： PWHT (POST WELD HEAT TREATMENT)32红丹：RED-LEAD33镀锌：GALVANIZATION34酸洗钝化：PICKLING35泪孔：WEEP HOLE36半圆孔：SEMICIRCLE37长圆孔：LONG ROUND HOLE 38对开：OPPOSITE ORIENTED 39削薄过渡：TAPERED TRANSITION40与封头内壁吻合：AS PER LOCATED INNERSUREFACE OF HEAD41组焊后加工： MACHINED AFTER WELDING42法兰密封面待组焊后加工：THE FLANGE SEAL SURFACESHALL BE MECHINED AFTER WELDING43安装就位后点焊：SPOT-WELDED AFTER INSTALLATION 44热处理后加工：MECHINED AFTER PWHT45（由制造厂（决定最终尺寸：FINAL DIMENSION BY MANUFACTURER46衬里和填充料重量：LINING AND FILLING WEIGHT47修改版次：REVISION48标记：MARKED49管口标高、尺寸和等级：ELEVATION SIZE AND RATING OF NOZZLES8技术要求及特性表中常用语1 FLUID (OR MEDIUM)：介质2 FLAMMABLE：易燃3 HAZARDOUS：危害性的4 TOXIC：毒性5 LETHAL：致死的6 SPEC. GRAV.：密度（填充物的7 DEW POINT：露点8 DESIGN PRESSURE：设计压力9 DESIGN TEMPERATURE：设计温度10OPERATING PRESSURE (TEMPERATURE)：操作压力（温度11MAX OPERATING PRESS & TEMPERATURE：最大操作压力（温度12JOINT EFFICENCY：焊接接头系数13CORROSION ALLOWANCE：腐蚀裕度14INSULATION THICKNESS (WARM/COLD/SOUND)：保温层厚度（暖、冷、声15ULTROSONIC EXAMINATION：超声波检测16RADIOGRAPHIC EXAMINATION：射线检测17HYDROSTATIC TEST：水压试验18PHNEUMATIC TEST：气压试验19LEAKAGE TEST：气密性试验20KEROSENE LEAKAGE TEST：煤油渗透试验21AMMONIA GAS LEAKAGE TEST：氨渗透试验22HEAT TRANSFER AREA：换热面积23TRIANGULAR PATTERN：三角形排列24SQUARE PATTERN：正方形排列25SAFETY VALVE SET PRESSURE：安全阀启跳压力26RUPTURE DISK BURSTING PRESSURE：爆破膜爆破压力27NET WEIGHT：净重 N.W28EMPTY WEIGHT：空重 E.W 29WEIGHT WITH WATER：充水重30TOTAL WEIGHT：总重 T.W 31VACUUM：真空32FULL VACUUM：全真空 F.V 33CAPACITY：容积34MINIMUM DESIGN METAL TEMPERATURE：MDMT最低金属应力温度35INTERGRANULAR CORROSION TEST：晶间腐蚀试验36IMPACT TEST：冲击试验37IMPACT SPECIMEN：冲击试样38CHARPY IMPACT TEST：夏比冲击试验39MINIMUM IMPACT ENERGY：最小冲击功40V-NOTCH：V型切口9常用技术要求的英文译法1 采用锻件按JB4726 II级为合格： FORGING MATERIAL SHOULD BE APPLIED AND INSPECTED AS II OF JB4726 REQUIREMENTS2 焊接采用电焊，焊条牌号为×××： SMAW SHALL BE APPLIED, AND THE ELECTORDE TYPE IS ×××3 补充技术要求： SUPPLEMENT TECHNICAL REQUIREMENTS4 未注明角焊缝焊角高度按较薄板厚度：UNLESS OTHERWISE SPECIFIED, THE FILLET WELD LEG SIZE SHALL BE EQUAL TO THE THICKNESS OF THE THINNER PLATE TO BE WELDED ON.5 板材以正火状态供货：THE STEEL PLATE (可填具体材料) SHALL BE SUPPLIED AS NORMALIZED CONDITION6 除图中注明外，焊接接头型式及尺寸按HG20583-1998中规定，法兰的焊接按相应法兰标准规定：UNLESS OTHERWISE SPECIFIED IN THIS HEREIN DWG, THE WELD TYPES AND DIMENSIONS SHALL BE AS PER STIPULATED IN HG20583-1998, ANDPIPE(OR NECK) TO FLANGE JOINTS AS PER RELEVANT FLANGE STANDARDS REGULATIONS7 未注圆角为Rx：UNLESS OTHERWISE SPECIFIED, THE ROUND RADIUS IS Rx8 未注倒角为××：UNLESS OTHERWISE SPECIFIED, THE DIMENSION OF CHAMPERIS ××9 “A”与“B”配钻：“A” SHALL BE DRILLED WITH “B” TOGETHER10“A”与“B”对中：SAME AXIES FOR “A” AND “B”11含××半圆孔：×× SEMICIRCLE HOLES COUNTED10 常用介质1 HYDROGEN：氢气2 OXYGEN：氧气3 NITROGEN：氮气4 CARBON OXIDE：一氧化碳5 CARBON DIOXIDE：二氧化碳6 HYDROGEN SULFIDE (H2S)：硫化氢7 AMMONIA (NH3)：氨8 METHANOL：甲醇9 INERT GAS：惰性气10LPG(LIQUEFIED PETROLEUM GAS)：液化石油气11SOUR GAS：酸性12ALKALIZATIONWATER(ALKALIZED WATER)脱盐水：13SYNGAS (OR SYNTHESIS GAS)：合成气14SHIFTED GAS：变换气15RECYCLE GAS：循环气16POLYMETER：聚合物17DIESEL：柴油18METHANE：甲烷19RESIDUE OIL：渣油20CRUDE OIL：原油11 其他1 LIST OF ATT. DOC. NO. ：附表号2 ORIENT. OF NOZ. DOC.NO. ：管口方位文件号3 PROJ. NO. ：项目号4 PROCESS DATA SHEET：工艺数据表5 PERSONNEL PROT：人员保护6 FIRE PROOFING：防火LAHH高高液位报警口LAH高液位报警口NLL正常液位LAL低液位报警LALL 低低液位报警found some errorlike translation, suggested as following will be more suitable.设计图 design施工图 construction drawing , final平面图 plan , arrangement drawing立面图 elevation, side view轴测图、透视图 isometric drawing；详图、大样图、接点图detaildrawing流量 flow volume流速 flow velocity, flow speed一览表 list； breviate；catalogue, detail summary支座 saddle for transform face and foundation for equipments, 支架 support中国的销售商 the sole Chinese distributor能量恢复系统 Energy Recovery Systems工作现场，工地 jobsiteplus:系统原理图P&ID (Piping And Instrument Diagram)大小头 reducer盲板法兰spectacle flange盲板blind flangeand :angle bar, flat bar, round bar, bould plate, bulkplate, ...............。

常用图纸标注翻译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<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 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。

工程图纸词汇不按比例Not to scale （NTS）数据表Data sheet腐蚀裕量corrosion allowance 介质medium起跳压力activated pressure 充装系数filling ratio传热面积heating transfer surface 气密（耐压测试）gas-tight test 气压测试pneumatic test 液压测试hydraulic test牌号grade （焊条牌号grade of welding rod）焊条welding rod 焊丝welding wire焊缝welding seam 无菌空气aseptic air平接头butt joint 皮cladding罐顶法兰top flange 罐顶装置top plant垫圈washer 垫片gasket螺栓bolt 螺母nut螺纹thread 六角螺纹hexagonal thread螺丝screw 铆钉rivet铭牌nameplate 称重器weighing machine封板closing board 可调节支架adjustable leg岩棉mineral wool, rock wool 冷媒coolant, cool medium冷凝水condensate water 法兰盖blind flange抽芯铆钉blind rivet 密封圈seal ring硅橡胶silicon rubber 加强圈reinforcing ring加强筋reinforcing rib 变径管reducer pipe压力传感器pressure transmitter温度传感器temperature transmitter截面section 俯视图top view蝶形封头torispherical head 盘管coil pipe液氨liquid ammonia Mild steel 软钢，低碳钢Polythene 聚乙烯卡箍clamp, hoop Body 阀体Bonnet 阀盖Disc 阀瓣nut 螺母Screw 螺栓Stem 阀杆Stem Mut 阀杆螺母Stem seal 填料Wedge Disc 闸板Nominal bore 公称通径Nominal Pressure 公称压力Nominal size 公称尺寸Mechanical capacity 机械性能Max. Discharging Capacity 最大排水量Max. Operating Temperature 最高工作温度Max. Allowable Temperature 最高允许温度Max. Allowable Pressure 最高允许压力blind flange法兰盖,盲板法兰阀门种类：Air valves 空气阀门Stop valves 截止阀Throttle Valves 节流阀Auxiliary valves 辅助（副）阀Brake valves 制动阀Butterfly Type Non-slam Check 蝶式缓冲止回阀Butterfly Valves with Gear Actuator 蜗轮传动蝶阀Butt welding valves 对焊连接阀Cock 二通Decompression valves 泄压阀Drainage valves 排水阀Stop Valves截止阀Stop Valves 截止阀T-Cock 三通Triple (tee) valves 三通阀Two-way valves 二通阀Under Water Pumps 液下泵Vacuum Pumps 水力喷射器(真空泵)Vertical Lift Check Valves 立式止回阀Wafer Check Valves 对夹式止回阀Wafer plate valves 对夹蝶板阀Ball Valves球阀Deceleration valves 减速阀Gate valve 闸阀Emergency Cut-off Valves 紧急切断阀Exhaust valves 排气阀Float Type Steam Trap 浮球式疏水阀Flange Ball Valves 法兰球阀Flange Gate Valves 法兰闸阀Gauge Valves 仪表阀Hand-operated valves / manual valve手动阀Butterfly Valves 碟阀Hydraulic relay valves 液压继动阀Check Valves止回阀Limit valves 限位阀Lining Ball Valves 衬里球阀Liquid Indicator/level indicator液位计Centrifugal Pumps离心泵Pressure valve 压力（増压）阀Piping Pumps 管道泵Piping Safety Valves 管道安全阀Draining Valves排污阀Restrictor Valves/throttle或节流阀) Safety Valves 安全阀Screw Pumps 螺杆泵Scum Gate Valves 排渣闸阀测量工具：Pressure gauge 压力计Vernier caliper 游标卡尺Micrometer 千分尺，测微计Tape measure 卷尺Square 直角尺Ferrite testing gauges 铁酸盐测试计Tubular heat exchanger 管壳式换热器Head-channel 头部管箱Head-bonnet 管箱（封头上的）Head flange-channel（bonnet）头部管箱法兰Stationary Tubesheet 固定管板Floating tubesheet 浮动管板Flange-rear head end 尾部管箱法兰Expansion joint 膨胀节Floating head cover浮头盖Floating head cover flange 浮头盖法兰Packing box 填料函Packing gland 填料压盖Lantern ring 套环Tierod 拉杆Spacer 定距管locating rod Transverse baffle 折流板Impingement plate 防冲板Support plate 支撑板Pass partition 分程板Support saddle 固定鞍座，职称鞍座Backing device 衬垫装置Tube pass（tube-side pass）管程Shell pass (shell-side pass) 壳程焊接方面Acetylene 乙炔Ampere 安培(电流) Angle welding, corner welding，fillet welding 角焊Arc 电弧Argon arc welding 氩弧焊接Butt welding 对接焊接,角焊, 填角焊, 贴角焊Bead welding，overlaying weld 堆焊Fillet weld 填角焊接Laser beam welding 雷射光焊接Spot welding 点焊Skip welding 跳焊automatic weld自动焊接arc-weld电弧焊backing groove of weld焊缝反面坡口all-around weld整周焊connective weld联系焊continuous weld连续焊flat fillet weld平角焊gas-pressure weld气压焊intermittent weld断续焊; 断续焊缝pressure weld压焊pressure-tight weld气密焊; 密封焊道single-pass weld单道焊。