机械英语汇总
Piping work: 铺管工程
Steam trace: 加热蒸汽管道
Cutting: 切割
socket weld承插焊接
fillet weld角焊,填角焊
branch connection分支接续
fabrication tolerance.制造容差
local heat treatment 局部热处理
threaded pipe螺纹管
seal welding.密封焊接
flange joint 凸缘接头
undercut 底切
feeder馈电线
conduit outlet电线引出口
seal fitting 密封接头, 密封配件
Screw thread lubricant螺纹润滑剂
Seal: 绝缘层
weld reinforcement 焊缝补强
lock washer 锁紧[止动, 防松]垫圈
electrical panel.配电板,配电盘
nipple螺纹接头
zinc plated.镀锌的
ring joint 环接, 围缘接合
bolt 螺栓
control: 控制器
National Electrical Code 全国电气规程
master schedule 主要图表, 综合图表, 设计任务书, 主要作业表torque wrench 转矩扳手
job site 施工现场
flange connection.凸缘联接
Hard hat：安全帽
Goggles：护目镜
stockpile贮存
packing list装箱单
crate: 柳条箱
purchased material list原材料进货单
back-feed反馈
wire coil线盘，线卷，
NPT thread. 美国标准锥管螺纹
cable gland 电缆衬垫
terminal block线弧, 接头排接线盒, 接线板, 线夹
power drill机械钻
connector. 接线器
insulated sleeve绝缘套管
wire connector接线器
wire terminal电线接头
control wiring控制线路
motor lead电动机引出线
power wiring电力布线
tender document．提供证件
orifice plate.挡板
nut 螺母
flange gasket 法兰垫片
dimensional inspection 尺寸检验
burn through 烧蚀
piping system.管道系统
reinforcement of weld加强焊缝fabrication.制造
dye penetrant examination染料渗透试验法magnetic particle examination 磁粉检验girth weld环形焊缝
cement lined piping 水泥衬里
weld joint 焊缝, 焊接接头
spool drawing 管路图, 管路详图
spot test 抽查, 当场测试
butt weld 对接焊缝
Random Radiography随机射线照相检查radiographic examination 射线照相检查assembly.装配
erection 架设
examination试验
cable tray.电缆盘
rigid steel conduit 钢制电线管
power control 功率控制
arc welding 电弧焊
control cable控制电缆操纵索
normal bend 法向[法线]弯管
cable glands: 电缆衬垫
exfoliation剥落
power receptacle 电力插座
grounding conductor 接地导体
lighting fixture照明器材
junction box 分线箱
race way 电缆管道
terminal box接线盒
distribution board配电盘, 配电屏
receptacle 插座
tumble switch.翻转开关,拨动式开关
cathodic protection system 阴极保护系统
Circuit breaker断路开关
amplifier panel 放大器盘
control console 控制台
electrical material电气材料
convenience receptacle.电源插座
cable gland 电缆衬垫
TIG：Tungsten-arc Inert-Gas welding 钨极电弧惰性气体保护焊filler rod焊条tensile strength 抗张强度
shield gas 保护气体shield jig保护夹具
high frequency generator.高频发电机
welding rod 焊条
filler metal 焊料, 焊丝
shop fabrication 车间制造
field installation 现场安装
welding bead 焊道
both sides welding.双面焊接
residual stress 残余应力
electrode 电焊条
condensation 冷凝
longitudinal.纵向的
horizontal line 水平线
circumferential joint 周圈接缝
nondestructive examination.非破坏性检验,
qualification: 合格性
construction work施工工程
welded joint焊接缝焊接节点
gas cutting.气割
arc cutting电弧切割
grind off 磨掉
metallic luster 金属光泽
Screwed Piping Joints螺丝状的管接头
gouging .刨削槽
Bending: 挠曲
witness test订货人在场的试验
Welding: 焊接
Threading: 车缧纹
Leveling：校平
color identification 彩色识别
Alignment：对准,定位调整
check against 检查, 核对
Fixing：固定
Console：控制台
cubicle室,箱
audit 审计
material certificate.材料合格证vertical panel竖直面板
power distribution panel 配电盘gauge board仪表板
beveling 磨斜棱,磨斜边
local panel 现场配电盘
grouting 灌浆
fabrication 加工,制造
instrument rack 计测器支架
tank gauge 液面计
flushing 冲洗，填缝
analyzer分析器
piping管道敷设
tubing敷设管道
cable fitting电缆配件
elbow.弯管接头
main pipe 主管道
bend.弯管弯头
solvent 溶剂
postweld heat treatment 焊后热处理jig.夹具
arc gouging 电弧刨削
chipping修琢
machining 机械加工
bridges.管式桥
clamp.夹钳
tack welding 点焊
butt welding 对接焊
grinder. 磨床commencement.开始
gusset plate角撑板, 加固板process pipe 工艺管道
land 纹间表面
tee 三通管丁字钢T形梁opening 开口
reinforcing pad.补强垫,增强衬板flux 焊剂
wet developer 湿显像剂
blowhole气泡,气孔
inclusion 杂质
imperfection 缺陷
limitation 限度
valve 阀,闸门
structural attachment 结构附件tapered allowance 削尖余量
tack welding 平头焊接
sputter 喷溅
scale 废料
lateral translation侧向平移
weld joint 焊缝, 焊接接头
plug.塞
fusion 熔融
base material基底材料
lead foil 铅箔
intensifying screen 增光屏, 光增强屏pressure test.压力试验
film density.影片密度
line number行数
leak test漏泄试验
plate thickness 筛板厚度restoration修理
field fabricated 工地制造的,现场装配的junction box.接线盒
flow sheet 流程图
vent 放气孔, 通风孔
drain 排水管
instrument air仪表气源
blind挡板
pipe arrangement 管配置
civil engineer.土木工程师
bus duct 母线槽
substation分站
flow instrument 流量计
power distribution panel 配电盘
level instrument 位面计, 水平仪pressure instrument 压力仪表/压力计level switch (信号)电平开关
gage glass 液位玻璃管
pilot tube指示灯
line check 小检修
recalibration.复校,重新校准
blinding plate盲板
expansion joint 伸缩接头hydrostatic pressure test静水压试验pneumatic pressure 气压
scaffolding脚手架
check valve止回阀
liquid penetrant examination液体渗透探伤
test pump试验泵
witnessed inspections 现场检测
hanger吊架
control valve控制阀
fabrication drawing 制造图纸,制作图schedule number表示管壁厚度系列的号码hydrostatic test .流体静力学试验,水压试验design pressure 设计压力
disposition notice 处罚通知书
pipe stanchion 管支柱
bellow type 波纹管式
expansion joint 伸缩接头
vibration stopper：减震器
subcontractor 转包商
WPS Works Process Specification 典型工艺规程piping.管道系统
flange.凸缘,
sleeve 套筒
ferritic .铁素体的
identification mark 识别标志
stencil.模绘片版,镂花模板
stamping .冲压
silicone paint硅树脂油漆
weld bead 焊缝
automatic temperature recorder 温度自动记录器penetrameter 透度计
film viewer底片观察用光源
civil works土建工程，建筑工程
lump sum price 混合价格,统包价格
scrap material废料
caulking metal填隙合金[金属]材料; application drawing操作图, 应用图
cable routing电缆路由选择
channel bases沟渠基底
vertical panel竖直面板
local panel 现场配电盘
power distribution panel 配电盘
gauge board样板, 模板规准尺
anchor bolt 锚定螺栓
expansion bolt 伸缩栓, 扩开螺栓
field instrument.携带式仪表
instrument rack 计测器支架,计测器框架
tank gauge 油箱液位计
guide wire 尺度[定距]索,准绳
name plate名牌, 商标
lead pipe铅管
take-off valve输出阀
sub-header分联箱
air header 集气管
pneumatic signal气动信号
steam trace 加热蒸汽管道
electric heat tracing.电伴随加热
cable trunk 电缆管道
stop end封端
fire barriers防火间隔
bonding wire 接合线, 焊线
conduit box [电]导管分线匣刚性导管
rigid conduits flexible conduit软管
conduit entry 导管引入装置平交道口管道组
road crossing duct bank Capping ends顶盖末端电缆铠装cable armor 电缆包皮层
Cable sheath sealing compound电缆膏
coaxial cable同轴电缆
loop test环路测试
sequence test.联锁顺序试验
lintel beam 水平横楣梁
flash plate闪熔镀层
anchor bolt 地脚螺栓
expansion bolt伸缩栓, 扩开螺栓
shim plate 垫板
push button station按钮式控制站
logic diagram逻辑图
calculation sheet计算书
flow instrument流量计
level instrument 位面计, 水平仪
layout drawing 布置图
tie band捆扎用带材
Heating boxes加热室
cutting opening切孔
control valve actuator 阀控传动机构
air set空气中凝固, 常温自硬自然硬化
solenoid valve.螺线管阀,电磁阀
calorimeter热量计
odometer历程标
tachometer转速计
chronometer精密计时表
unit price单价
Man-day total/work-day total工日合计
cost of labor人工费
材料费materials expenses
机械的mechanical
检查接线connection test
发电机generator
调相机phase regulator
周波cycle
减负荷装置load-shedding equipment
断路器柜circuit breaker cabinet
单母线single busbar
互感器transformer
每相电流Current by Phase
封闭式插接close type socket joint
发电机控制面板generator control panel
分级卸载sorted unloading
同步控制synchronization control
调速器speed governor
信号屏signal screen
继电器relay
高压柜high pressure cabinet
油浸电力变压器oil-immersed power transformer
空气断路器air circuit breaker
控制屏control panel 直流馈电屏direct current feed control panel
电容器electric condenser
计量盘metering panel
成套配电箱whole set of distribution box
落地式floor model
控制开关Control switches
铜芯电力电缆Copper core power cable
控制电缆actuating cable
热缩式电力电缆终端头pyrocondensation power cable terminal
钢结构支架配管steel structure bracket tubing
万用槽钢versatile U-steel
电缆托架cable bracket
钢制托盘式桥架steel Tray-type cable support system
waterproof socket 防水插座
防爆插座Explosion-proof socket
恒温恒湿器Constant Temperature and Humidity Chambers
流水线设备In-Line System for Underfill Adhesive and Encapsulation 培养器CO2 Incubators
振荡培养器Shaking Incubators
冻结干燥器Freeze Dryers
冻结干燥器Freeze Dryers
离心形冻结干燥器Centrifugal Freeze Dryers
灭菌器Sterilizers
干热灭菌器Drying Sterilizers
高压灭菌器Autoclaves Sterilizers
低温等离子灭菌器Low Temperature Plasma Sterilizers
环形燃烧管灭菌器Loop Cinerator
纯水制造装置Water Purifiers
纯水制造装置Water Stills
超纯水制造装置Ultra-pure Water Purifiers
简易纯水制造装置Water Purifiers
超纯水制造装置系统Ultra-pure Water Purifier System
大容量纯水制造装置Water Purifiers System
洗净器Washers
实验室玻璃器皿清洗机Laboratory Glassware Washers
超声波清洗机Ultrasonic Cleaners
大型超声波清洗机Aqueous Ultrasonic Cleaning Systems
超声波试管清洗机Ultrasonic Pipet Washers
超声波清洗机Ultrasonic Cleaners
恒温液槽Constan
投入式恒温装置Constant Temperature Devices
油槽Oil Baths
振荡式低温水槽Low Constant Temperature Shaking Baths
深槽形恒温水槽Constant Temperature Water Baths
粘度测定槽Kinematic Viscosity Baths
液压式恒温水槽Constant Temperature Water Baths
精密低温恒温水槽Precision Low Constant Temperature Water Baths
低温恒温水槽Low Constant Temperature Water Baths
试验管加热板Heating Blocks
冷却液体循环器Cooling Liquid Circulators
冷却水循环器Cooling Water Circulators
便携式冷却器Immersion Cooler
寒流捕获器Cooling Trap
冷却水外部循环器Cooling Water Circulators
试验槽Thoughs
高温炉High Temperature Furnaces Heating Apparatus
马弗炉Muffle Furnaces
超高温电气炉Ultra-High Temperature Electric Furnaces
高温电气炉High Temperature Electric Furnaces
真空气体置换炉Gas Replacement Vacuum Furnaces
造粒干燥装置Granulating and Drying Apparatus for Wet Powder Body and Liquid& 喷雾干燥器Spray Dryer
有机溶剂喷雾干燥器Spray Dryer
生产线喷雾干燥器Spray Dryer for Product Line
浓缩器Evaporators
旋转蒸发仪Rotary Evaporators
溶媒回收装置Solvent Recovery Unit
乳化·搅拌·振荡器Homogenizers, Stirrers, Shakers
磁力搅拌器Magnetic Stirrers
加热板Hot Plates
振荡器Shakers
送液·减压·加压装置Aspirators, Pumps, Compressors
搅拌器Stirrers
实验室自动乳钵Laboratory Mill/Universal Ball Mill
粉碎器Cutting Mills
电子厂关连仪器Electronics Facilities Related Devices
气体等离子蚀刻机Gas Plasma Etcher “Plasma Reactor”
气体等离子清洗机Gas Plasma Dry Cleaner
气体等离子灰化机Gas Plasma Asher
半导体基板自动机器Automatic Machine
电子半导体/材料关连仪器Electronics Facilities Related Devices
桌上小型探测显微镜Desk-Top Small Probe Microscope “Nanopics”
半导体制造用检查装置Yield Management for Semiconductor Ptoducts
非破坏评价解析装置Nondestructive Testing System
紫外线洗净·改质装置Ultra-Violet Curing System
尘埃计数器Particle Counters
风速计Anemometers
去静电风机、风幕及静电测定计Auto Balanced Over Head Ion Blower
环境试验设备Temperature,Humidity Testing Chamber
防湿保管库Moisture-proof Storage
振动试验装置Vibration Test Systems
冲击试验装置Shock Testing Systems
生命科学关连仪器Life-Science Related Instruments
生物技术关连仪器·食品分析仪器Bio-Technology Related Instruments, Food Analysises Instruments—
形态观察分析系统Mapping Analyzer
生物分子间相互作用分析系统Biomioleculer Interaction Analysis System
高速液相色谱仪LC-CE/CEC System
血管壁细胞混合培养系统Dynamic Coculture System
动植物破碎机基因检查仪器Genopattern Analyzer ATP
测定器ATP Measuring Instrument
分光光度计Microplate Spectrophotometer
细胞培养·发酵用自动分析系统Automated Chemistry Analyzer for Monitoring Cell Culture and Fermentation Processes
细胞生死判别系统Cell Vital Analyzer
细胞计数分析装置Cell Scaler/Analyzer
高速冷却离心机High Speed Refrigerated,Centrifuges
微量高速离心机High Speed micro-Centrifuges
液体中微生物简单测试仪Simple Germ Test Kit “simple Tester”
试料混合器Blender
防爆冷藏柜Explosion proof Freezer and Refrigerator
杀菌水生成系统Sterilization Water Production Device
膜式脱气装置Filter-type Air Extractor
抗酸化机能水制造装置Acid-Resistant Water Purifier
分析仪器Analytical Instruments
分光光度计Spectrophotometer
元素分析装置Atomic Absorption Spectrophotometer ICP
发光分光分析ICP Atomic Emission Spectrophotometer
X线光分析计X-Ray Fluorescence Analysis
气体分析计Gas Analyzers
回折/散乱式粒度分布测定装置Analyzer,Particle Size Distribution Laser Diffraction Device 低真空走查电子显微镜Scanning Probe Micro Scope
高速液相色谱仪Liquid Chromatograph
滴定装置Automatic Titration
近红外分析装置Fourier Transform Near Infrared Spectrometer
融点测定仪Melting Point Measuring Instrument
热分析系统Thermo System
自动反应装置Automatic Reactor
水分计Moisture Analyzer
引张压缩试验机Tester,Tension and Compression
数字粘度计Digital Viscometer
振动式粘度计Vibro Viscometer
浸透压测定装置Osmotic Pressure Meters
超临界水酸化系统Small SCWO Systems
重金属排液处理装置Heavy Metal Eliminator
简易水质检查试验纸Water Quality Tester Strips PH计Phmeter
导电率计Conductivity Meters
湿度计Hygrothermometers
过滤器Filter YAMATO
试验研究设备Laboratory Design and Engineering
通风柜Fume Hoods
排风机Blowers
实验台Laboratory Furniture
保管柜Storage Cabinets
实验台用附属器具Carts and Laboratory Table Attachments
环境制御设施Research Facilities, Product Lines, Environment control Devices
生物安全柜Biohazard Safety Equipment
废水处理系统Waste Water Treatment
试验动物饲养室Bio Clean Room for Animal experiment
环境实验设施Research Facilities, Product Lines, Environment Experiment Facilities
电磁波室隔音室恒温室/恒温恒湿室Constant Temperature and Humidity Facilities
低温室Constant Low Temperature Facilities
人工气候室Artificial Atmospheric Phenomena Simulator
动物研究用高压蒸汽灭菌装置Sterilization Systems, for Animal Research
传动轴transmission shaft
传动装置gearing; transmission gear
串级调速cascade speed control
串联式组合combination in series
串联式组合机构series combined mechanism
创新innovation creation
创新设计creation design
垂直载荷、法向载荷normal load
唇形橡胶密封lip rubber seal
磁流体轴承magnetic fluid bearing
从动带轮driven pulley
从动件driven link, follower
从动件平底宽度width of flat-face
从动件停歇follower dwell
从动件运动规律follower motion
从动轮driven gear
粗线bold line
粗牙螺纹coarse thread
打包机packer
打滑slipping
大齿轮gear wheel
带传动belt driving
带轮belt pulley
带式制动器band brake
单列轴承single row bearing
单万向联轴节single universal joint
单位矢量unit vector
单向推力轴承single-direction thrust bearing
弹性滑动elasticity sliding motion
弹性联轴器elastic coupling flexible coupling
弹性套柱销联轴器rubber-cushioned sleeve bearing coupling
当量齿轮equivalent spur gear; virtual gear
当量齿数equivalent teeth number; virtual number of teeth
当量摩擦系数equivalent coefficient of friction
当量载荷equivalent load
刀具cutter
倒角chamfer
导程lead
导程角lead angle
导热性conduction of heat
导数derivative
等加等减速运动规律parabolic motion; constant acceleration and deceleration motion
等径凸轮conjugate yoke radial cam
等宽凸轮constant-breadth cam
等速运动规律uniform motion; constant velocity motion
等效动力学模型dynamically equivalent model
等效构件equivalent link
等效力equivalent force
等效力矩equivalent moment of force
等效量equivalent
等效质量equivalent mass
等效转动惯量equivalent moment of inertia
低副lower pair
底座chassis
点划线chain dotted line
垫片密封gasket seal
垫圈gasket
调节modulation, regulation
调速speed governing
调速电动机adjustable speed motors
调速器regulator, governor
调速系统speed control system
调心滚子轴承self-aligning roller bearing
调心球轴承self-aligning ball bearing
调心轴承self-aligning bearing
调压调速variable voltage control
碟形弹簧belleville spring
顶隙bottom clearance
定轴轮系ordinary gear train; gear train with fixed axes
动力润滑dynamic lubrication
动力学dynamics
动力粘度dynamic viscosity
动密封kinematical seal
动能dynamic energy
动平衡dynamic balance
动平衡机dynamic balancing machine
动态分析设计dynamic analysis design
动态特性dynamic characteristics
动压力dynamic reaction
动载荷dynamic load
端面transverse plane
端面参数transverse parameters
端面齿距transverse circular pitch
端面齿廓transverse tooth profile
端面模数transverse module
端面压力角transverse pressure angle
端面重合度transverse contact ratio
锻造forge
对称循环应力symmetry circulating stress
对心滚子从动件radial (or in-line ) roller follower
对心曲柄滑块机构in-line slider-crank (or crank-slider) mechanism
对心移动从动件radial reciprocating follower
对心直动从动件radial (or in-line ) translating follower
多列轴承multi-row bearing
多项式运动规律polynomial motion
多楔带poly V-belt
多质量转子rotor with several masses
惰轮idle gear
额定寿命rating life
安全系数safety factor;factor of safety
安全载荷safe load
凹面、凹度concavity
摆动从动件oscillating follower
摆动从动件凸轮机构cam with oscillating follower
摆动导杆机构oscillating guide-bar mechanism
摆杆oscillating bar
摆线齿轮cycloidal gear
摆线齿形cycloidal tooth profile
摆线运动规律cycloidal motion
摆线针轮cycloidal-pin wheel
扳手wrench
板簧flat leaf spring
半圆键woodruff key
包角angle of contact
保持架cage
背对背安装back-to-back arrangement
背锥back cone；normal cone
背锥角back angle
背锥距back cone distance
比例尺scale
比热容specific heat capacity
闭链机构closed chain mechanism
闭式链closed kinematic chain
臂部arm
变频调速frequency control of motor speed
变频器frequency converters
变速speed change
变速齿轮change gear change wheel
变位系数modification coefficient
变形deformation
标准齿轮standard gear
标准直齿轮standard spur gear
表面传热系数surface coefficient of heat transfer
表面粗糙度surface roughness
表面质量系数superficial mass factor
并联机构parallel mechanism
并联式组合combination in parallel
并联组合机构parallel combined mechanism
并行工程concurrent engineering
并行设计concurred design, CD
波发生器wave generator
波数number of waves
补偿compensation
不平衡imbalance (or unbalance)
不平衡量amount of unbalance
不平衡相位phase angle of unbalance
不完全齿轮机构intermittent gearing
参数化设计parameterization design, PD
残余应力residual stress
操纵及控制装置operation control device
槽轮Geneva wheel
槽轮机构Geneva mechanism ；Maltese cross
槽数Geneva numerate
槽凸轮groove cam
侧隙backlash
插齿机gear shaper
差动轮系differential gear train
差动螺旋机构differential screw mechanism
差速器differential
常用机构conventional mechanism; mechanism in common use
车床lathe
成对安装paired mounting
承载量系数bearing capacity factor
承载能力bearing capacity
齿槽tooth space
齿槽宽spacewidth
齿侧间隙backlash
齿顶高addendum
齿顶圆addendum circle
齿根高dedendum
齿根圆dedendum circle
齿距circular pitch
齿宽face width
齿廓tooth profile
齿廓曲线tooth curve
齿轮gear
齿轮变速箱speed-changing gear boxes
齿轮插刀pinion cutter; pinion-shaped shaper cutter
齿轮齿条机构pinion and rack
齿轮传动系pinion unit
齿轮滚刀hob ,hobbing cutter
齿轮机构gear
齿轮联轴器gear coupling
齿轮轮坯blank
齿式棘轮机构tooth ratchet mechanism
齿数tooth number
齿数比gear ratio
齿条rack
齿条插刀rack cutter; rack-shaped shaper cutter
齿条传动rack gear
齿形链、无声链silent chain
齿形系数form factor
尺寸系列dimension series
冲床punch
传动比transmission ratio, speed ratio
传动角transmission angle
发生面generating plane
发生线generating line
法面normal plane
法面参数normal parameters
法面齿距normal circular pitch
法面模数normal module
法面压力角normal pressure angle
法向齿距normal pitch
法向齿廓normal tooth profile
法向力normal force
法向直廓蜗杆straight sided normal worm
反馈式组合feedback combining
反向运动学inverse ( or backward) kinematics
反正切Arctan
反转法kinematic inversion
范成法generating cutting
方案设计、概念设计concept design, CD
防振装置shockproof device
非标准齿轮nonstandard gear
非接触式密封non-contact seal
非圆齿轮non-circular gear
非周期性速度波动aperiodic speed fluctuation
飞轮flywheel
飞轮矩moment of flywheel
分度线reference line; standard pitch line
分度圆reference circle; standard (cutting) pitch circle
分度圆柱导程角lead angle at reference cylinder
分度圆柱螺旋角helix angle at reference cylinder
分度圆锥reference cone; standard pitch cone
分母denominator
分析法analytical method
分子numerator
粉末合金powder metallurgy
封闭差动轮系planetary differential
复合铰链compound hinge
复合轮系compound (or combined) gear train
复合平带compound flat belt
复合式组合compound combining
复合应力combined stress
复式螺旋机构Compound screw mechanism
复杂机构complex mechanism
干涉interference
杆组Assur group
刚度系数stiffness coefficient
刚轮rigid circular spline
刚体导引机构body guidance mechanism
刚性冲击rigid impulse (shock)
刚性联轴器rigid coupling
刚性轴承rigid bearing
刚性转子rigid rotor
钢丝软轴wire soft shaft
高度系列height series
高副higher pair
高速带high speed belt
格拉晓夫定理Grashoff`s law
根切undercutting
工况系数application factor
工艺设计technological design
工作机构operation mechanism
工作空间working space
工作循环图working cycle diagram
工作载荷external loads
工作阻力effective resistance
工作阻力矩effective resistance moment
功work
功率power
功能分析设计function analyses design
公称直径nominal diameter
公法线common normal line
公共约束general constraint
公制齿轮metric gears
共轭齿廓conjugate profiles
共轭凸轮conjugate cam
构件link
鼓风机blower
固定构件fixed link; frame
固体润滑剂solid lubricant
关节型操作器jointed manipulator
冠轮crown gear
惯性力inertia force
惯性力部分平衡partial balance of shaking force
惯性力矩moment of inertia ,shaking moment
惯性力平衡balance of shaking force
惯性力完全平衡full balance of shaking force
惯性主矩resultant moment of inertia
惯性主失resultant vector of inertia
广义机构generation mechanism
广义坐标generalized coordinate
轨迹发生器path generator
轨迹生成path generation
滚刀hob
滚道raceway
滚动体rolling element
滚动轴承rolling bearing
滚动轴承代号rolling bearing identification code
滚针needle roller
滚针轴承needle roller
滚柱式单向超越离合器roller clutch
滚子roller
滚子半径radius of roller
滚子从动件roller follower
滚子链roller chain
滚子链联轴器double roller chain coupling
滚子轴承roller bearing
含油轴承oil bearing
函数发生器function generator
函数生成function generation
耗油量oil consumption
耗油量系数oil consumption factor
合成弯矩resultant bending moment
合力resultant force
合力矩resultant moment of force
赫兹公式H. Hertz equation
黑箱black box
横坐标abscissa
互换性齿轮interchangeable gears
花键spline
滑动率sliding ratio
滑动轴承sliding bearing
滑键、导键feather key
滑块slider
环面蜗杆toroid helicoids worm
环形弹簧annular spring
缓冲装置shocks; shock-absorber
灰铸铁grey cast iron
回程return
回转体平衡balance of rotors
混合轮系compound gear train
基本额定寿命basic rating life
基础机构fundamental mechanism
基于实例设计case-based design,CBD
基圆base circle
基圆半径radius of base circle
基圆齿距base pitch
基圆压力角pressure angle of base circle
基圆柱base cylinder
基圆锥base cone
机电一体化系统设计mechanical-electrical integration system design
机构mechanism
机构分析analysis of mechanism
机构平衡balance of mechanism
机构学mechanism
机构运动简图kinematic sketch of mechanism
机构运动设计kinematic design of mechanism
机构综合synthesis of mechanism
机构组成constitution of mechanism
机架frame, fixed link
机架变换kinematic inversion
机器machine
机器人robot
机器人操作器manipulator
机器人学robotics
机械machinery
机械创新设计mechanical creation design, MCD
机械的现代设计modern machine design
机械调速mechanical speed governors
机械动力分析dynamic analysis of machinery
机械动力设计dynamic design of machinery
机械动力学dynamics of machinery
机械利益mechanical advantage
机械平衡balance of machinery
机械设计machine design; mechanical design
机械手manipulator
机械特性mechanical behavior
机械无级变速mechanical stepless speed changes
机械系统mechanical system
机械系统设计mechanical system design, MSD
机械效率mechanical efficiency
机械原理theory of machines and mechanisms
机械运转不均匀系数coefficient of speed fluctuation
积分integrate
极位夹角crank angle between extreme (or limiting) positions
极限位置extreme (or limiting) position
棘轮ratchet
棘轮机构ratchet mechanism
棘爪pawl
急回机构quick-return mechanism
急回特性quick-return characteristics
急回系数advance-to return-time ratio
急回运动quick-return motion
技术过程technique process
技术经济评价technical and economic evaluation
技术系统technique system
计算机辅助设计computer aided design, CAD
计算机辅助制造computer aided manufacturing, CAM
计算机集成制造系统computer integrated manufacturing system, CIMS
计算力矩factored moment; calculation moment
计算弯矩calculated bending moment
加权系数weighting efficient
加速度acceleration
加速度分析acceleration analysis
机械类常用英语词汇大全 一字螺丝批 slot type screwdriver 一点透视 one-point perspective 二画 二合一黏合剂 epoxy resin adhesive 二合胶；混合胶 epoxy glue 二维的；平面的 two-dimensional 二进制 binary 二极管；整流子 diode 二号螺丝攻 second tap 二路开关 two-way switch 十进制的；公制的 metric 人工制品 artefact 人造板 man-made board 人体工程学 ergonomics; human engineering 人体尺寸 human dimension 人体测量学 anthropometry; anthropometrics 刀片 blade 刀身 blade 刀具 tool 刀具溜座 carriage 刀柱 tool post 刀架 tool rest 刀架底座 tool rest bracket 刀座帷；床鞍 apron 刀座鞍；溜板座 saddle 力 force 力三角形 triangle of force 力平行四边形 parallelogram of force 力多边形；多边形力学 polygon of force 力的分解 force resolution 力架；亮漆 lacquer 力矩 moment 力偶 couple 力矩定律 law of moment 力-距离图表 force-distance graph 力图 force diagram 力线 line of force 力点 effort 十字榫 cross halving joint 十字螺丝 Philip s head screw 十字螺丝批 Philip s type screwdriver 丁字尺；T 尺 tee square 三画 三爪夹头 three-jaw chuck 三角尺 set square 三角形结构系杆 triangulation tie 三角锉 triangular file 三维的；立体的 three-dimensional 三氯甲烷；哥罗芳 chloroform 三聚氰胺；蜜胺 melamine 三点透视 three-point perspective 上油漆 painting 上釉 enamelling 凡立水 varnish 叉形顶尖 fork centre 口罩 mask 士力；虫漆 shellac 士巴拿；扳手 spanner 大芯夹板；宽条芯夹板 blockboard; solid corestock-laminated board 大量制造 mass production
Abnormal ：反（异、非）常的、不正（规）常的、变态的 Abort ：早（流）产；故障、失灵；紧急停车、即（中止、中断） Above :高于、在…之上 Abbreviation ：缩写、省略 Accessory :附属的；补助的、同谋 Acceleration :加速（度、作用）、促进、（催进）作用 Acknowledge :确认 Actuator :制动器、传动（机构、装置）、（电磁铁）螺线管、调速控制泵、往复运动油（气）缸、Action :作用、动（操）作、行动、反（效）应、机能 Active 活（主能）动的、积极的、灵敏的 Activate :使…活动、触发；使活（性）化、激活：Activate fault storage激活存储（器）故障Activation :开（屈、起、启）动、触发 Additional :额外的；补充的；附加的；添加的 Address :地址 Advanee :（使）前进、推进、提前、提高 Adjustment ：调节（整、准、谐）、调节器、校正 Adapter :适配（配用）器、结合（续）器、连（换、转、应）接器、匹配器 After cooler ：二次冷却（后置冷） Aid ：帮（援）助；（辅助）设备（装置、手段） Alarm ：警报（器）、信号（器）、告警（机、信号）、 All ：所有 Alternator:①交流（同步）发电机；②振荡器 ALU=arithmetic （and logical）unit:运算器、运算部分 Alternate :交替（变、流）、更迭、轮流、相间；交替（错…）的 Altitude ：（飞行）高度、高空、高程、海拔、水位 Amp=ampere ：安培 Ambient ：周围的、环境的、外界的 Amber :琥伯（色、色的、制的）、淡黄色的 Ammeter:安培计、电（源）表 Analog=analogue ：类（相）似的、比拟、模拟的 Anakger： Analgesia ：无痛、痛觉丧失 Another ：另一、又（一）、再、别一个 Antenna：天线 Anti ：词头：反、逆、防、抗排、排斥 Apply ：适用（合）、应用；施加、作用（力、荷载）、贾（热）、做（功） APS=accessory power supply : 辅助电（能）源 Arithmetic ：算术（法）、计算、运算（器） Arm ：手臂、胳膊饿、权力、臂状物 Arrange icon ：安排 As :象、如同…（那样） Ascending ：上升的
学术英语单词 第一单元 free enterprise自由企业制度 adversity不幸，逆境 capitalistic 资本主义的 compelling 令人信服的 array 大群，大量 stockholder 股东 work force 劳动力 prospective 可能的 underestimate 低估 dedication 奉献 perseverance 坚忍 mailable 可邮寄的 cooperative 合作完成的 on-demand 按要求的 billionaire 亿万富翁undercapitalization 资本不足convertible 敞篷汽车 sander 打磨机 vendor 卖家 stockbroker 股票经纪人 personality 名人 facet 一个方面 mutual fund 共同基金 oceanic evaporation 海洋蒸发 business plan 经营策划 customer service 顾客服务 fraud 欺骗 road map 指南 transaction 交易 price-targeting strategy 区别定价战略pricing 定价 hassle 困难，麻烦 self-targeting 使自己成为目标 prise 撬开 insensitive 不敏感的，反应迟钝的recipe 菜谱 make sth. of sb/sth. 利用（机遇）illuminating 使清楚易懂的 turn sth on its head使……与之前相反的premium 溢价 profitable 有利可图的 chili 小红辣椒 triple 使成三倍 markup 涨价 whopping 巨大的 crisp 薯片 snack 吃零食 admittedly 确实，无可否认的 irritated 生气的 outwit 以智取胜 close substitutes 功能接近的替代品 business landscape 商业格局，商业环境competitive dynamics 竞争的态势social web 社交网站 sicial networking site（SNS）社交网站Facebook Wall 脸谱的涂鸦墙 call center 呼叫中心 support staff 向客户提供支持的员工competitive advantage 竞争优势adoption of new technology 新技术的采用 log in 登陆 news feed 即使新闻，动态消息 target audience 目标受众 text message 手机短信 overestimate 高估 relevance 重要性 mainframe 主机 underway 在进行中 portal 门户网站 order of magnitude 数量级 traffic 受到访问 cohort 一批人 feat 事迹 technophobic 畏惧技术的 overly 太 unnavigable 无法导航的 anonymous 匿名的 blur 变模糊
机械专业英语词汇（大全） 金属切削metal cutting 机床machine tool 金属工艺学technology of metals 刀具cutter 摩擦friction 联结link 传动drive/transmission 轴shaft 弹性elasticity 频率特性frequency characteristic 误差error 响应response 定位allocation 机床夹具jig 动力学dynamic 运动学kinematic 静力学static 分析力学analyse mechanics 拉伸pulling 压缩hitting 剪切shear 扭转twist 弯曲应力bending stress 强度intensity 三相交流电three-phase AC 磁路magnetic circles 变压器transformer 异步电动机asynchronous motor 几何形状geometrical 精度precision 正弦形的sinusoid 交流电路AC circuit 机械加工余量machining allowance 变形力deforming force 变形deformation 应力stress 硬度rigidity 热处理heat treatment 退火anneal 正火normalizing 脱碳decarburization 渗碳carburization 电路circuit 半导体元件semiconductor element 反馈feedback 发生器generator 直流电源DC electrical source 门电路gate circuit 逻辑代数logic algebra 外圆磨削external grinding 内圆磨削internal grinding 平面磨削plane grinding 变速箱gearbox 离合器clutch 绞孔fraising 绞刀reamer 螺纹加工thread processing 螺钉screw 铣削mill 铣刀milling cutter 功率power 工件workpiece 齿轮加工gear mechining 齿轮gear 主运动main movement 主运动方向direction of main movement 进给方向direction of feed 进给运动feed movement 合成进给运动resultant movement of feed 合成切削运动resultant movement of cutting 合成切削运动方向direction of resultant movement of cutting 切削深度cutting depth 前刀面rake face 刀尖nose of tool 前角rake angle 后角clearance angle 龙门刨削planing 主轴spindle 主轴箱headstock 卡盘chuck 加工中心machining center
Unit 1 When faced with both economic problems and increasing competition not only from firms in the united states but also from international firms located in other parts of the world, employee and managers now began to ask the question：what do we do now? although this is a fair question, it is difficult to answer. Certainly, for a college student taking business courses or be beginning employee just staring a career, the question is even more difficult to answer. And yet there are still opportunities out there d=for people who are willing to work hard, continue to learn, and possess the ability to adapt to change. 当面对不仅来自美国的公司而且来自位于世界其他地方的国际公司的经济问题和日益激烈的竞争时，员工和经理现在开始要问一个问题：我们要做什么？虽然这是一个很清晰的问题，但是它是很难回答的。当然，对于一个正在谈论商务课程的大学生或者一个刚开始职业生涯的员工来说，这个问题更难回答。但目前仍然有许多机会给那些愿意努力工作，继续学习并且拥有适应变化的能力的人。 Whether you want to obtain part-time employment to pay college and living expense, begin your career as a full –time employee, or start a business, you must bring something to the table that makes you different from the next person . Employee and our capitalistic economic systems are more demanding than ever before. Ask yourself: What can I do that will make employee want to pay me a salary? What skills do I have that employers need? With these questions in mind, we begin with another basic question: Why study business?
扳手Wrenches/套筒Sockets 开口扳手 Open End Wrenches 梅花扳手 Spline End Wrenches 块扳手 Crowfoot Wrenches 开口/梅花扳手 Combination Wrenches 内六角扳手 Hex Wrenches 平板棘轮扳手 Slab Ratchet 棘轮扳手 Ratchet Wrenches 力矩扳手 Torque Wrenches 管钳 Pipe Wrenches 活动扳手 Adjustable Wrenches 六角套筒 Six Point Sockets 梅花套筒 Twelve Point Sockets 万向套筒 Universal Sockets 转接头 Adaptor 套筒接杆 Socket Extension 万向转接头 Universal Joint 螺刀Screwdrivers 快速螺刀 Fast Screwdrivers 仪表螺刀 Electronic miniature Screwdrivers 十字头螺刀 PILLIPS Screwdrivers 磁性螺刀 Magnetic Screwdrivers 一字头螺刀 Flat Tip Screwdrivers 摇把 Speeders 钳Pliers 尖嘴钳 Needle Nose Pliers 大力钳 Locking Pliers 保险丝钳 Safety Wire Twisters 鹰嘴钳 Adjustable Joint Pliers 插头钳 Connector Plug 剥线钳 Wire Strippers 鱼口钳 Combination Slip-Joint Pliers 卡环钳 Convertible Snap Ring Pliers 剪线钳 Diagonal Cutters 压线钳 Wire Crimpers 电气工具Electronic Tools 矿灯Safety Lamb (Miner’s Lamb) 手电 Flashing Light 对讲机 Interphone 电烙铁 Electronic Iron 耳机 Earphone 防静电手腕 Static Wrist 电池 Battery 充电器 Charger
Assembly line组装线 Layout布置图 Conveyer流水线物料板 Rivet table拉钉机 Rivet gun拉钉枪 Screw driver起子 Electric screw driver电动起子Pneumatic screw driver气动起子worktable 工作桌 OOBA开箱检查Out of Box Audit fit together组装在一起 fasten锁紧(螺丝) fixture 夹具(治具) pallet栈板 barcode条码 barcode scanner条码扫描器fuse together熔合 fuse machine热熔机 repair修理 operator作业员 QC品管 supervisor 课长 ME制造工程师 MT制造生技 cosmetic inspect外观检查 inner parts inspect内部检查thumb screw大头螺丝 lbs. inch镑、英寸 EMI gasket导电条 front plate前板 rear plate后板 chassis 基座 bezel panel面板 power button电源按键 reset button重置键 Hi-pot test of SPS高源高压测试Voltage switch of SPS 电源电压接拉键 sheet metal parts 冲件 plastic parts塑胶件 SOP制造作业程序 material check list物料检查表work cell工作间 trolley台车
carton纸箱 sub-line支线 left fork叉车 personnel resource department 人力资源部production department生产部门 planning department企划部 QC Section品管科 stamping factory冲压厂 painting factory烤漆厂 molding factory成型厂 common equipment常用设备 uncoiler and straightener整平机 punching machine 冲床 robot机械手 hydraulic machine油压机 lathe车床 planer |'plein |刨床 miller铣床 grinder磨床 driller钻床 linear cutting线切割 electrical sparkle电火花 welder电焊机 staker=reviting machine铆合机 position职务 president董事长 general manager总经理 special assistant manager特助 factory director厂长 department director部长 deputy manager | =vice manager副理 section supervisor课长 deputy section supervisor =vice section supervisor副课长group leader/supervisor组长 line supervisor线长 assistant manager助理 to move, to carry, to handle搬运 be put in storage入库 pack packing包装 to apply oil擦油 to file burr 锉毛刺 final inspection终检 to connect material接料 to reverse material 翻料
机械类常用英语词汇大全丙烯丁二烯苯乙烯acrylonitrile-butadiene-stryrene (ABS) 主轴；心轴spindle 主题motif 令(纸张的计数单位) ream 凹座recess 凹模hollowing block 凸缘flange 凸缘联轴节flange coupling 凸轮cam 凸轮式配件cam-action fitting 凸轮传动cam drive 凸头螺丝raised head screw 加成作业；添加法addition process 加油oiling 加速器accelerator 功能；用途function 功率因子power factor 功率放大器power amplifier 功率板power amplifier board 功率晶体管power transistor 包氏记号法Bow's notation
「包浩思」；「包豪斯」〈设计风格) Bauhaus 半永固法；半永久接合semi-permanent joining 半接榫halving joint 半闭式槽榫stopped housing joint 半圆(木)锉half-round rasp 半圆车刀turning gouge 半圆锉half-round file 半圆头铆钉snap rivet 半导体semiconductor 卡路里；卡(热量单位) calorie 卡纸card paper 卡尺；测径器calipers 去角；倒角chamfer 可切削性machinability 可行性feasibility 可逆过程reversible process 可压缩性compressibility 可变电阻variable resistor 四分仪quadrant 四爪夹头four-jaw independent chuck 四圆心法(绘图) four-centre method 外卡尺outside calipers
常用机械英语 1)计算机数值控制(puterizednumericalcontrol,c)用计算机控制加工功能，实现数值控制。 2)轴(axis)机床的部件可以沿着其作直线移动或回转运动的基准方向。 3)机床坐标系(machinecoordinatesystern)固定于机床上，以机床零点为基准的笛卡尔坐标系。 4)机床坐标原点(machinecoordinateorigin)机床坐标系的原点。 5)工件坐标系(workpiececoordinatesystem)固定于工件上的笛卡尔坐标系 6)工件坐标原点(wrok-piexecoordinateorigin)工件坐标系原点。 7)机床零点(machinezero)由机床制造商规定的机床原点。 8)参考位置(referenceposition)机床启动用的沿着坐标轴上的一个固定点，它可以用机床坐标原点为参考基准
9)绝对尺寸(absolutedimension)/绝对坐标值(absolutecoordinates)距一坐标系原点的直线距离或角度。 10)增量尺寸(incrementaldimension)/增量坐标值(incrementalcoordinates)在一序列点的增量中，各点距前一点的距离或角度值。 11)最小输人增量(leastinputincrement)在加工程序中可 以输人的最小增量单位。 12)命令增量(leastmandincrement)从数值控制装置发出的命令坐标轴移动的最小增量单位。 13)插补(interpolation)在所需的路径或轮廓线上的两个已知点间根据某一数学函数(例如:直线，圆弧或高阶函数)确定其多个中间点的位置坐标值的运算过程。 14)直线插补(llneinterpolation)这是一种插补方式，在此方式中，两点间的插补沿着直线的点群来逼近，沿此直线控制刀具的运动。 15)圆弧插补(circula:interpolation)这是一种插补方式，在此方式
陶瓷ceramics 合成纤维synthetic fibre 电化学腐蚀electrochemical corrosion 车架automotive chassis 悬架suspension 转向器redirector 变速器speed changer 板料冲压sheet metal parts 孔加工spot facing machining 车间workshop 工程技术人员engineer 气动夹紧pneuma lock 数学模型mathematical model 画法几何descriptive geometry 机械制图Mechanical drawing 投影projection 视图view 剖视图profile chart 标准件standard component 零件图part drawing 装配图assembly drawing 尺寸标注size marking 技术要求technical requirements 刚度rigidity 内力internal force 位移displacement 截面section 疲劳极限fatigue limit 断裂fracture 塑性变形plastic distortion 脆性材料brittleness material 刚度准则rigidity criterion 垫圈washer 垫片spacer 直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear 直齿锥齿轮straight bevel gear 运动简图kinematic sketch 齿轮齿条pinion and rack 蜗杆蜗轮worm and worm gear 虚约束passive constraint 曲柄crank 摇杆racker 凸轮cams
机械工具 扳子spanner (美作:wrench) 敲击扳手Impact spanner 双头扳子double-ended spanner 活扳子,活络扳手adjustable spanner, monkey wrench 套筒扳手box spanner (美作:socket wrench) 卡规calipers 夹钳pincers, tongs 剪床/大剪刀shears 钢锯hacksaw 剪线钳wire cutters 万能手钳multipurpose pliers, universal pliers 可调手钳adjustable pliers 冲子punch 钻drill 麻花钻Twist drill 螺纹thread 丝锥threader 丝锥tap 板牙spanner 板牙mastertap 绞刀(扩孔钻) reamer 柱绞刀cylinder reamer 锥绞刀taper reamer 卡盘chuck 三角刮刀scraper 孔径规calliper gauge 铆钉rivet 螺母nut 自锁螺母,防松螺母locknut 螺栓bolt 销钉pin, peg, dowel 垫圈washer U形钉staple 注油枪grease gun 撬棍Tommy bar, crow bar 防震橡胶锤rubber dead blow hammer 手动葫芦(倒链) manual hoister 机械加工拋光polishing 安装to assemble 衬套bushing 半机械化semi-mechanization; semi-mechanized 半自动滚刀磨床semi-automatic hob grinder 滚刀hob 扳手wrench 1
机械专业英语词汇 陶瓷ceramics 合成纤维synthetic fibre 电化学腐蚀electrochemical corrosion 车架automotive chassis 悬架suspension 转向器redirector 变速器speed changer 板料冲压sheet metal parts 孔加工spot facing machining 车间workshop 工程技术人员engineer 气动夹紧pneuma lock 数学模型mathematical model 画法几何descriptive geometry 机械制图Mechanical drawing 投影projection 视图view 剖视图profile chart 标准件standard component 零件图part drawing 装配图assembly drawing 尺寸标注size marking 技术要求technical requirements 刚度rigidity 内力internal force 位移displacement 截面section 疲劳极限fatigue limit 断裂fracture 塑性变形plastic distortion 脆性材料brittleness material 刚度准则rigidity criterion 垫圈washer 垫片spacer 直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear 直齿锥齿轮straight bevel gear 运动简图kinematic sketch 齿轮齿条pinion and rack 蜗杆蜗轮worm and worm gear 虚约束passive constraint 曲柄crank 摇杆racker
学术英语管理U n i t课 文翻译 HEN system office room 【HEN16H-HENS2AHENS8Q8-HENH1688】
《业务营销化》 1 问街上一般的人什么是营销时，他们会告诉你那大概就是“卖东西的”。这从根本上说是正确的，但营销不是简单的销售行为，而是怎样做成的销售。我们都被全天候不间断营销所围绕，而我们每一个人都已经以我们自己的方式成了一名营销人。 2 专家是怎么定义营销的呢？根据美国市场营销协会，市场营销是一种组织职能，是为组织自身及利益相关者（stakeholders n. 利益相关者；股东）而创造、传播、传递客户价值，管理客户关系的一系列过程。 3 根据世界市场营销协会对营销的定义，“核心的经营理念是指导通过交换来识别和满足个人和组织需要的过程，从而为各方创造出众的价值。” 4 最后，英国特许营销学会说，“营销是有利地识别，预测，和满足顾客需求的管理过程”。 5 如果我们只是看这三个定义的共性，我们可以看出，营销本质上（in essence）是：a)发现和给顾客他们所想要的和需要的东西， b)通过做这些来获利。 4Ps或5Ps营销策略 6 密歇根州立大学（Michigan State University）的杰罗姆·麦卡锡（Jerome McCarthy）教授在20世纪50年代写了一本书并且定义了4Ps营销策略，包括产品、渠道、价格和促销。这本书为这个星球上最古老的专业提供了一个清晰的结构，而这个结构成为市场营销的定义。 7 为了更好地理解营销，你应该有你自己对术语的定义。例如，我认为营销是对产品的价格、分配、促销以及人员进行控制，满足顾客以获得利益。控制是个充满感情的词语，尤其在我们谈及控制人的时候。无论怎样，控制是很重要的，因为作为
第1章切削加工基础知识 1.1切削加工概述 切削cutting; 加工 machining; 金属切削 metal cutting (metal removal); 金属切削工艺 metal-removal process; 金属工艺学 technology of metals; 机器制造machine-building; 机械加工 machining; 冷加工 cold machining； 热加工 hot working; 工件 workpiece; 切屑chip; 常见的加工方法universal machining method; 钻削drilling; 镗削 boring; 车削 turning； 磨削 grinding; 铣削 milling; 刨削 planning; 插削slotting ; 锉filing ; 划线lineation; 錾切carving; 锯sawing; 刮削facing; 钻孔boring; 攻丝 tap; 1.2零件表面构成及成形方法 变形力 deforming force; 变形 deformation; 几何形状 geometrical; 尺寸dimension ; 精度 precision; 表面光洁度surface finish; 共轭曲线 conjugate curve; 范成法 generation method; 轴 shaft; 1.3机床的切削运动及切削要素 主运动 main movement; 主运动方向direction of main movement; 进给方向 direction of feed; 进给运动feed movement; 合成进给运动resultant movement of feed; 合成切削运动resultant movement of cutting; 合成切削运动方向direction of resultant movement of cutting ; 切削速度 cutting speed; 传动drive/transmission; 切削用量 cutting parameters; 切削速度 cutting speed; 切削深度 depth of cut; 进给速度 feed force; 切削功率 cutting power; 1.4金属切削刀具 合金工具钢alloy tool steel; 高速钢 high-speed steel; 硬质合金 hard alloy; 易加工 ease of manufacturing ; 切削刀具 cutting tool;
目 录 一、钢材类 (3) 二、生产类 (4) 三、冲压类 (4) 四、砂轮类 (6) 五、塑件模具类 (7) 六、机床行业类 (9) 七、服装机械类 (14) 八、组装、喷漆类 (16) 九、实验与试验用语类 (24) 十、机械行业标准规范英汉对照 (25)
一、钢材类 alloy tool steel 合金工具钢 aluminium alloy 铝合金钢 bearing alloy 轴承合金 blister steel 浸碳钢 bonderized steel sheet 邦德防蚀钢板carbon tool steel 碳素工具钢 clad sheet 被覆板 clod work die steel 冷锻模用钢 emery 金钢砂 ferrostatic pressure 钢铁水静压力forging die steel 锻造模用钢galvanized steel sheet 镀锌铁板 hard alloy steel 超硬合金钢 high speed tool steel 高速度工具钢 hot work die steel 热锻模用钢 low alloy tool steel 特殊工具钢 low manganese casting steel 低锰铸钢marging steel 马式体高强度热处理钢martrix alloy 马特里斯合金 meehanite cast iron 米汉纳铸钢meehanite metal 米汉纳铁 merchant iron 市售钢材 molybdenum high speed steel 钼系高速钢molybdenum steel 钼钢 nickel chromium steel 镍铬钢prehardened steel 顶硬钢 silicon steel sheet 矽钢板 stainless steel 不锈钢
金属切削metal cutting 机床machine tool 金属工艺学technology of metals 刀具cutter 摩擦friction 联结link 传动drive/transmission 轴shaft 弹性elasticity 频率特性frequency characteristic 误差error 响应response 定位allocation 机床夹具jig 动力学dynamic 运动学kinematics 静力学static 分析力学analysis mechanics 拉伸pulling 压缩hitting 剪切shear 扭转twist 弯曲应力bending stress 强度intensity 三相交流电three-phase AC 磁路magnetic circles 变压器transformer 异步电动机asynchronous motor 几何形状geometrical 精度precision 正弦形的sinusoid 交流电路AC circuit 机械加工余量machining allowance 变形力deforming force 变形deformation应力stress 硬度rigidity 热处理heat treatment 退火anneal 正火normalizing 脱碳decarbonization 渗碳carboniz ation 电路circuit 半导体元件semiconductor element 反馈feedback 发生器generator 直流电源DC electrical source 门电路gate circuit 逻辑代数logic algebra 外圆磨削external grinding 内圆磨削internal grinding
Optimization of Gate, Runner and Sprue in Two-Plate Family Plastic Injection Mould M.A. Amran*, M. Hadzley, S. Amri, R. Izamshah, A. Hassan,S. Samsi, and K. Shahir Faculty of Manufacturing Engineering, Universiti Teknikal Malaysia (UTeM), Locked Bag 1200, Hang Tuah Jaya, Ayer Keroh, Melaka, Malaysia *Email: mohdamran@https://www.doczj.com/doc/473989024.html,.my Abstract. This paper describes the optimization size of gate, runner and sprue in two-plate family plastic injection mould. An Electronic Cash Register (ECR) plastic product was used in this study, which there are three components in electronic cast register plastic product consist of top casing, bottom casing and paper holder. The objectives of this paper are to find out the optimum size of gate, runner and sprue, to locate the optimum layout of cavities and to recognize the defect problems due to the wrong size of gate, runner and sprue. Three types of software were used in this study, which Unigraphics software as CAD tool was used to design 3D modeling, Rhinoceros software as post processing tool was used to design gate, runner and sprue and Moldex software as simulation tool was used to analyze the plastic flow. As result, some modifications were made on size of feeding system and location of cavity to eliminate the short- shot, over filling and welding line problems in two-plate family plastic injection mould. Keywords: Computer Modeling; Flow Simulation; Optimization PACS: 07.05Tp 1. INTRODUCTION The plastic injection generally has three phase processes comprising filling, packing and cooling phases. The introduction of simulation software has made a significant impact in the mould making industry with the increasing use of computers in design engineering, the amount of commercially available software on the market has also increased [1]. The ECR plastic product uses same material and colour, however different size of part. Each part has it own mould but on this research, all the parts used family mould. The difficult stage to design family mould is to decide the mould layout, injection location, size of gate, runner, sprue and location of water holes [2], [6], [7]. To investigate the flow behaviour the Moldex software as simulation software was used to analyze the plastic flow. 2.METHODOLOGY This study started from design 3D modeling of ECR product using Unigraphic software and then the files were transferred into Rhinoceros software for post processing. In Rhinoceros software the feeding system such as gates, runners, sprues,waterholes and mould base were designed. Finally, Moldex software is used by importing file from Rhinoceros software. Plastic materials, processing conditions were decided before filling, packing, cooling and warpage analysis. If results do not satisfy, the modification will be done again as shown . 3. DESIGN OF TWO – PLATE MOULD All ECR files consist of top casing, bottom casing and paper holder which they were exported from Unigraphic software to the Rhinoceros software through step one by one. The files were saved under DXF extension which it can be read by Rhinoceros software. Initially, the top casing file was opened in Rhinoceros software which it was converted from solid modeling into mesh modeling as shown in Figure 2(a). Further, Figure 2(b) shows the early stage of imported file of bottom casing from Unigraphic software to Rhinoceros software. The refine mesh of bottom casing has been made until the fine mesh of surface is achieved. The cavity surface was remained after core side had been deleted by removing the mesh. The same method was done for paper holder as shown in Figure 2(c). a b c 3.1 Rectangle Edge Gate Two sizes of rectangular edge gate need to decide which are depth and width. The depth of these parts are calculated using formula h = nt, where h is depth of gate (mm), t is wall section thickness (mm) and n is material constant [3]. Calculation from this formula the depth of top casing and bottom gate are 1.2 mm and paper holder is 1.8 mm. The width of edge gate is derived from equation 1 [4]. W= n x A ? / 30 (1) Where, W is gate width (mm); A is surface area of cavity (mm2 ) and n is material constant. From calculation surface area of top casing is 84,648 mm2 , the width is 5.8 mm. Further calculation, bottom casing width is 5.9 mm and paper holder is 1.27 mm. 3.2 Circular Runner Diameter runner was calculated by taking the weight of part from volume multiply density and distance part from centre of mould as equation 2 [4]. D = W ? x L ? / 30 (2) Where, D is runner diameter, W is part weight and L is distance part to centre mould. Volume of top casing was taken from Rhinoceros software is 78,202 mm3 and the weight is 0.08 kg so the diameter of runner is 6.5 mm. Further calculation, the diameter of bottom casing is 6.7 mm and paper holder is 1.5 mm. 3.3 Sprue The sprue size was decided by taking the thickness cavity plate mouldbase and given angle one degree from diameter 7 mm. Initial cold slug well is 7 mm and base cold slug well is 10 mm. Figure 3 shows the location of top casing, bottom casing and paper holder together with feeding system