汽车专业英语3-4.

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1、Automobile EnglishAutomobile English3 - 4 Let us recall the old words:v1. engine ; 2. transmission / gearbox ; 1. engine ; 2. transmission / gearbox ; v3. drive shaft / propeller shaft ; 3. drive shaft / propeller shaft ; v4. driving wheel; 5. clutch; 4. driving wheel; 5. clutch; v6. universal joint

2、;6. universal joint;v7. final drive 8. differential7. final drive 8. differential8Find friendFind friendlTiming gearTiming gearlPiston connecting-rodPiston connecting-rodlPistonPistonlCylinder gasketCylinder gasketlCylinderCylinderlSpark plugSpark pluglCrankshaftCrankshaftlOil pipeOil pipelPush rodP

3、ush rodlCylinder blockCylinder block正时齿轮正时齿轮气缸体气缸体活塞活塞火花塞火花塞曲轴曲轴推杆推杆活塞连杆活塞连杆气缸气缸机油管机油管气缸衬垫气缸衬垫Find friendFind frienduCrankcaseuPiston-ringuValve-springuFlywheeluLubricationuCompression strokeuDiesel engineuCamshaftuDistributoruWater pumpu压缩冲程压缩冲程u气门弹簧气门弹簧u飞轮飞轮u润滑润滑u柴油机柴油机u曲轴箱曲轴箱u活塞环活塞环u凸轮轴凸轮轴u水泵水泵u分

4、电器分电器The new lesson:compression ringsoil ringspiston pinpistonconnecting rodcrank bearing half shellconnecting rod cap活塞连杆组：活塞连杆组：4 4、 、connecting rod nut connecting rod nut 5 5、 、half shell half shell 6 6、 、connecting rod cap connecting rod cap 7 7、 、connecting rod connecting rod 8 8、 、piston pisto

5、n 9 9、 、oil piston ring oil piston ring 1010、 、oil railoil rail 1111、 、second compression ringsecond compression ring 1212、 、top compression ringtop compression ring 1313、 、piston pinpiston pin 1414、 、connecting rod boltconnecting rod bolt 活塞的结构：活塞的结构：12345活塞顶活塞顶活塞头活塞头活塞环槽活塞环槽活塞销孔活塞销孔活塞群部活塞群部Piston