常见机械英文用语.pdfVIP

常用英文零部件名称

滚子轴承rollingbearing

滚珠轴承ballbearing

推力轴承thrustbearing

角接触轴承Angularcontactbearing法兰flange

密封垫，衬垫gasket

离合器clutch

变速箱transmissionhousing

滑动轴承slidingbearing

弹簧spring

蝶形弹簧saucespring

制动器arresterbrake

联轴器coupling

链chain

链轮chainwheel

凸轮cam

带轮pulley

同步带Synchronousbelt

油封oilseal

内六角螺栓insidehexagonalbolt

螺纹thread

1/9

螺母nut

凸缘螺母flangednut

圆顶螺母domednut

六角槽型螺母castlenut

方螺母squarenut

垫片washer

销pin

销钉cotterpin

开口销splitpin

钉子nail

铆钉rivet

小齿轮pinion

斜齿轮Helicalgear

锥齿轮bevelgear

直齿轮Spurgear

蜗杆Worm

涡轮Wormwheel

曲轴crankshaft

连杆connectingrod

圆锥销cotterpin

活塞piston

2/9

键key

键槽keyway

花键spline

半圆键woodruffkey齿条gearrack

传动带transmissionbelt

齿轮泵gearbump

叶片泵vanepump

隔膜泵Diaphragmpump

液压驱动泵fluidclutch

液压泵hydraulicpump

高压泵highpressurepump

高压软管flexiblehigh-pressurehose滤芯filtercore

密封圈sealring

伺服电机actuatingmotor

步进电机steppermotor

编码器encoder

反馈编码器encoderfeedback

传感器sensor

光栅grating

极限开关limitswitch

压力表pressuregage

3/9

油缸/液压缸hydro-cylinder/hydrauliccylinder

流体油路板fluidmanifold

节流阀throttlevalve

溢流阀Reliefvalve

减压阀pressure-reducingvalve

单向阀one-wayvalve/checkvalve导向块guide

导轨guiderails

方向阀pilotvalve

电磁阀solenoidvalve

顶尖center

定子stator

滚珠丝杠leadscrew/ballscrew

过滤器filter

夹具holdingfixture/jigandfixture加热器heater

冷却风扇coolingfan

冷却器cooler

控制面板controlpanel

互锁开关interlockswitch

触摸屏touchscreen

热电偶thermocouple

位置反馈Positionfeedback

4/9

主轴spindle

卧式加工中心（HLC）Horizontallathecenter

卧式车床Horizontallathe