创成半径（转子机） generating radius 缸体宽度（转子机） operating width 机柱 column
燃烧室 combustion chamber
主燃烧室 main combustion chamber
副燃烧室 subsidiary combustion chamber 预燃室 prechamber
涡流燃烧室` swirl combustion chamber 分开式燃烧室 divided combustion chamber 涡流式燃烧室 turbulence combustion chamber 半球形燃烧室 hemispherical combustion chamber 浴盆形燃烧室 bathtub section combustion chamber L形燃烧室 L-combustion chamber
楔形燃烧室 wedge-section combustion chamber 开式燃烧室 open combustion chamber 封闭喷射室 closed spray chamber 活塞顶内燃烧室 piston chamber 爆发室 explosion chamber
燃烧室容积比 volume ratio of combustion cahmber
燃烧室口径比 surface-volume ratio of combustion chamber 通道面积比 area ratio of combustion chamber passage 曲轴箱通气口 crankcase breather
凸轮轴轴承座 camshaft bearing bush seat 定时齿轮室罩 camshaft drive(gear)cover
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 组合式曲轴 assembled crankshaft 右侧曲轴 right-hand crankshaft 左侧曲轴 left-hand crankshaft 改变行程的曲轴stroked crankshaft 曲轴前端 crankshaft front end
曲轴主轴颈 crankshaft main journal 轴颈重叠度 shaft journal overlap 圆角 fillet
主轴承main bearing
曲轴止推轴承 crankshaft thrust bearing 薄臂轴瓦 thin wall bearing shell 曲轴油道 crankshaft oil passage 曲柄 crank
曲柄臂 crank arm 曲柄销 crank pin 轴套 bush
曲柄转角 crank angle 曲柄半径 crank radius 抛油圈 oil slander 角度轮 degree wheel
动平衡机 dynamic balancer 平衡重 balancer weight
扭振减振器 torshional vibration damper 扭振平衡器 torsion balancer 谐振平衡器 harmonic balancer 振动平衡器 vibration balancer
曲轴链轮 crankshaft sprocket 转子轴颈 rotor journal 偏心轴 eccentric shaft 曲轴箱 crankcase
闭式曲轴箱通风装置 closed-crankcase ventilating system 飞轮 flywheel
飞轮齿圈 flywheel ring gear 飞轮芯棒 cantilever
飞轮芯轴 flywheel spindle
飞轮的惯量矩 flywheel moment of inertia 飞轮标记 flywheel mark
当量系统 equivalent system
当量轴长 equivalent shaft length
一级往复惯性力 reciprocating inertia force,1st order 二级往复贯性力 reciprocating inertia force, 2nd order 离心惯性力 centrifugal inertia force 配气机构 valve gear 凸轮轴 camshaft 凸轮 cam
整体式凸轮轴 one-piece camshaft 组合式凸轮轴 assembled camshaft 凸轮轴驱动机构 camshaft drive 赛车用凸轮轴 race camshaft
凸轮轴轴颈 camshaft bearing journal 凸轮轴轴承 camshaft bearing
凸轮轴偏心轮 camshaft eccentric 凸轮轴链轮 camshaft sprocket
凸轮轴正时齿轮camshaft timing gear 凸轮轴齿轮 camshaft gear wheel 进口凸轮 inlet cam 排气凸轮exhaust cam 快升凸轮quick lift cam
快升缓降凸轮quick lift gradual clsing cam 凸轮轮廓 cam contour 凸轮包角 cam angle
凸轮升程 cam-lobe lift 凸轮尖 cam nose
凸轮从动件 cam follower 齿轮传动机构gear drive 正时齿轮 timing gear 链传动机构 chain drive 链轮 sprocket wheel 链轮盘 chain sprocket 正时链条 timing chain
带齿皮带 toothed timing belt 链条张紧轮 chain tension gear 半速齿轮 half speed gear
正时齿轮刻印记号 timing gear punch mark 气门 valve
进气过程 intake process
换气过程 gas exchange process 扫气过程 scavenging process 给气比 delivery ratio
分层充气 stratified charge
充量系数 volumetric efficiency 涡流比 swirl rate
进气涡流 intake swirl
螺旋进气道进气 helical duct intake 导流屏式气门进气 masked valve intake 切向进气道进气 tangential duct intake 进气紊流 intake trubulence
进气提前角 intake advance angle 进气持续角 intake duration angle 进气迟后角 intake lag angle 进面值 time-area value 气门升程 valve lift 气门正时 valve timing
扫气口面积 scavenging port area
菌形气门 mashroom valve, poppet valve
钠冷却气门 sodium filled valve(natrium cooled valve) 双气门 dual valve
进气门 intake valve (suction valve,inlet valve) 排气门 exhaust valve 顶置气门 overhead valve 侧置气门 side valve
倾斜气门 inclined overhead valve 直立气门 vertical overhead valve 套筒式滑阀 sleeve valve 气门机构 valve gear
直接式气门驱动机构 direct valve gear 间接式气门驱动机构 indirect valve gear 气门杆 valve stem
加大气门杆 oversize valve stem 气门头 valve head
气门工作面 valve face 气门边限 valve margin
气门弹簧座 valve-spring retainer