精选优质文档-倾情为你奉上 气门 Valve 顶置凸轮轴 Over Head Camshaft（OHC）顶置双凸轮轴 Double Over Head Camshaft（DOHC）或称Twin Camshaft直列四缸 Inline4水平对置发动机(Boxer Engine)四冲程汽油机(Reciprocating 4Stroke Cycle Engine)柴油机(Diesel Engine)转子发动机(Rotary Engine)气缸体(Cylinder Block)气缸套(Cylinder Liner)连杆(Connecting Rod)曲轴(Crank Shaft)油底壳(Oil Pan)活塞(Piston)活塞销(Piston Pin)活塞环(Piston Ring平衡机构(Balancer)气缸盖(Cylinder Head)进气门和排气门(Intake Valve/Exhaust Valve)气门座(Valve Seat)气门弹簧(Valve Spring)气门锁块(Cotter)气门间隙调节垫片(Shim)凸轮轴(Camshaft)摇臂(Rocker Ar
