汽车专业英语(第4章)《汽车专业英语 》王锦俞主编

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1、汽车专业英语Unit4Transmissionsystem第四单元传动系4-1TransmissionSystemsandClutch传动系和离合器1----engine发动机2----transaxle变速驱动桥3----gearbox变速器4/8----axleshaft或halfshaft半轴5----driveshaft传动轴6----differential差速器7----axlecasing，axlebody，axlebox桥壳9----tireandwheel轮胎和车轮1----flywheel飞轮2----clutchplate或clutchdi从动盘3----press

2、ureplate压盘4----clutchcover离合器盖5----releasebearing分离轴承6----operatingfork分离叉7----fluidreservoir储液罐8----mastercylinder主缸9----clutchpedal离合器踏板10----diaphragmspring膜片弹簧11----pressureplate或drivingplate压盘，压板12----platefrictionlining或clutchplatelining摩擦片13----retainingrivet固定铆钉14----torsionrubber扭转橡胶15--

3、--clutchhub离合器毂ClutchInthisarticle,wewilllearnwhyyouneedaclutch,andunderstandhowtheclutchinyourcarworks.Thereasonofyouneedaclutchinthecaristhattheenginespinsallthetime,butthecarwheelsdon't.Inorderforacartostopwithoutkillingtheengine,thewheelsneedtobedisconnectedfromtheenginesomehow.Theclutchallow

4、sustosmoothlyengageaspinningenginetoanon-spinningtransmissionbycontrollingtheslippagebetweenthem.Aclutchworksbecauseoffrictionbetweenaclutchplateandaflywheel.Theclutchisadevicethatletsyouconnectanddisconnecttheengineandthetransmission.Whenyoupushintheclutchpedal,theengineandthetransmissionaredisc

5、onnectedsotheenginecanrunevenifthecarisstandingstill.Whenyoureleasetheclutchpedal,theengineandtheinputshaftaredirectlyconnectedtooneanother.Theinputshaftandgearturnatthesamerpmastheengine.Aclutchiscomposedoftheclutchdisc,thepressureplate,thereleaseleverandthereleasebearing.4-2Gearbox※变速器1----firs

6、tgear一档齿轮2----reversegear倒档齿轮3----secondgear二档齿轮4----thirdgear三档齿轮5----fourthgear四档齿轮6----fifthgear五档齿轮7/14----driveshaft,inputshaft输入轴8/16----outputshaft输出轴9----differential差速器10----axleshaft半轴11----sidegear半轴齿轮12----sidepinion行星齿轮13----finaldriveringgear主减速器齿圈15----transmissioncase变速器壳体17----co

7、untershaft，intermediaryshaft，inter-mediateshaft，jackshaft中间轴1----clutchsleeve或synchronizersleeve接合套2----insertspring或shiftingkeyspring滑块弹簧3----inputgear输入齿轮4/8----blockingring或synchronizerring锁环5----groove槽6----clutchh