专业英语第一期详解.ppt

Cylinder head 汽缸盖 气门座valve seat 进气门座inlet valve seat 排气门座exhaust valve seat 气门导管valve guide Crankshaft 曲轴 Crank Crankcase Balance weight Cylinder head gasket Oilpan oilsump 油底壳 Cylinder liner 缸套 Piston 活塞 活塞头piston crown 活塞裙piston skirt 活塞环piston ring 气环compression ring 油环oil control ring 活塞销piston pin 活塞销挡圈piston pin retainer Connecting rod 连杆 连杆小端轴承(衬套) small (top) end bearing 连杆大端轴承big (bottom) end bearing 连杆盖connecting rod cap 连杆螺栓(钉) connecting rod bolt Flywheel 飞轮 飞轮齿圈flywheel tooth ring Starter 起动机 Fuel pump Injector 喷油器 Valve 气门(intake/inlet + exhaust/outlet) Valve spring 气门弹簧 (inner + outer) Valve spring retainer 气门弹簧挡圈 各种管 Tube 管 Pipe a tube through which liquids and gases can flow Duct a pipe or tube carrying liquid, gas, electric or telephone wires Hose a long tube made of rubber, plastic, etc., used for putting water onto fires, gardens, etc Manifold a pipe or an enclosed space with several openings for taking gases in and out of a car engine 歧管 Cable 电线电缆；缆绳钢索 Wire a piece of wire that is used to carry an electric current or signal ；metal in the form of thin thread Cord strong thick string or thin rope Rope very strong thick string made by twisting thinner strings, wires, etc. together 各种线 Axle a rod that connects a pair of wheels on a vehicle车轴 Shaft a metal bar that joins parts of a machine or an engine together, enabling power and movement to be passed from one part to another 动力传输轴 Spindle a rod that turns in a machine, or that another part of the machine turns around 心轴 Pivot the central point, pin or column on which something turns or balances 枢轴 各种轴 Rotation/Revolution (rpm) Revolution counter / Tachometer 皮带传动机构 Pulley皮带轮 Idle pulley惰轮 Tensioner（tension pulley）张紧轮 Belt 皮带 Forklift 叉车 Gantry Crane 门式起重机 风扇 螺旋桨 Fan 风扇 Blade 扇叶 Vane 扇叶 Propeller 推进螺旋桨 Turbine 涡轮 Impeller 叶轮 叶片轮 Machining center 加工中心 （Parameter/Specification 设定参数/技术参数） CNC（computer