曲轴箱检查孔盖 crankcase door
曲轴箱防爆门 crankcase explosion proof door
主轴承盖 main bearing cap
气缸盖罩 valve mechanism cover
飞轮壳 flywheel cover
扫气储器 scavenging air receiver
活塞 piston
裙部开槽活塞 split skirt piston
U形槽活塞 U-slot piston
滚花修复活塞 knurled piston
圆顶活塞 dome head piston
平顶活塞 flat head piston
凸顶活塞 crown head piston(convex head piston)
凹顶活塞 concave head piston
阶梯顶活塞 step-head piston
筒形活塞 trunk piston
椭圆形活塞 oval piston
抗热变形活塞 autothermic piston
不变间隙活塞 constant clearance piston
镶因瓦钢片活塞 invar strut piston
直接冷却式活塞 direct-cooled piston
间接冷却式活塞 indirect cooled piston
滑裙活塞 slipper piston
活塞速度 piston speed
活塞顶部 piston head
活塞裙部 piston skirt
整体活塞裙 solid skirt
活塞裙扩大衬簧 piston skirt expander
滑履式活塞裙 slipper skirt
隔热槽 heat dam
活塞标记 piston mark
活塞销 piston pin
活塞销孔 piston pin boss
活塞销衬套 piston pin bushing
全浮式活塞销 full-floating piston pin
半浮式活塞销 semifloating piston pin
固定螺钉式活塞销 set screw piston pin
活塞环 piston ring
组合式活塞环 compound piston ring
同心活塞环 concentric piston ring
偏心活塞环 eccentric piston ring
自由环 free ring
闭合环 closed ring
梯形环 keystone ring
半梯形环 half keystone ring
矩形环 rectangular ring
油环 oil control ring
开槽油环 slotted oil control ring
螺旋弹簧加载双坡口油环 coil spring loaded slotted oil control ring
涨环 expander
双坡口油环 double bevelled oil control ring
内上坡口 internal bevel top
内下坡口 internal bevel bottom
边缘坡口油环 bevelled-ege oil control ring
刮油环 scrapper ring
钩形环 napier ring
镀铬活塞环 chrome plated piston ring
活塞衬环 piston ring expander
活塞环槽 piston ring groove
活塞环区 ring zone
活塞环岸 piston ring land
活塞环内表面 back of ring
曲柄连杆机构 connecting rod
中心曲柄连杆机构 central-located connecting rod
偏心曲柄连杆机构 offset connecting rod
铰接曲柄边杆机构 hinged connecting rod
连杆 connecting rod
连杆小头 connecting rod small end
连杆大头 connnecting rod big end
连杆杆身 connecting rod shank
副连杆 slave connecting rod
叉形连杆 fork-and-blade connecting rod
主连杆 main connecting rod
方形连杆 boxed rod
绞链式连杆 hinged type connecting rod
活节式连杆 articulated connecting rod
连杆盖 connecting rod cap
连杆轴承 connecting rod bearing
曲轴 crankshaft
整体式曲轴 one-piece crankshaft