英文文献 汽车制造行业应用高科技.doc

英文文献 汽车制造行业应用高科技.doc

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1、AutomobileManufactureProfessionApplicationHigh-techFollowingtenhigh-techcertainlyarenotthenowadaysautomobileindustryhigh-1echcomplete,buttheywi11bebasicmayrepresenttheworldautomobilefuture20yearsdevelopmentsituation.Therefore,makesacomprehensiveunderstandingtothesehi

2、gh一techalsotobeabletobeabledynamicallytograsptheworldautomobileforyouthescienceandtechnologytohavethehelp.1st,V10engineDevelopmentcompany:BMWApplicationvehicletype:ValuablehorseM5ThenewstylevaluablehorseZ,M5Z,hasprovidedV10cylindersnewengines,theV10enginedisplacement

3、is5.0L,thepeakpoweroutputis378kW(507bhp),themaximumtorqueis520Nm.TheV10engineusesthenatureinspiration,enterstheredarealimitfrom8250rpm(enginespeedboundary).V8cylindersenginesprovideswhichwithpreviousgenerationM5compare,theV10outputincreased25%,guaranteedtheILdisplace

4、menttosurpasslOObhptheoutput,thisenableM5tohavethevehicleraceunusualperformance0TheV10engineinordertobalancethecranktherevolution,establishedtheaircylinder90°;Inordertoguaranteebearsexplodesthecylinder,highrevolvesandthevibrationrigidity,itscrankcasehasusedtherudderc

5、oreskeletonstructure.Supportsthecrankthebearingtohave6,thiscompanyusesthesupportstructureonVengine,stillwasforthefirsttime.V10engineeachaircylinderhas4valves,providesbi-VANOS(invariablevalvestructure).Thisenginenecessaryusegearboxis7fastautomaticMT〃SMG".Thecharacteri

6、sticreducedthespeedchangetime,comparedwithbeforeSMG,thespeedchangetimereducedabout20%.Moreover,italsoestablishedthecoordinatemovementpattern11kindstoselectandmatchtheway.V10cylindersenginesaresamewithotherspecialengines,islocatedtheGermanMunichinthiscompanythefactory

7、useflexibleproductionlineproductionAfter2nd,hangsthecurvingcaraxle&WATTSconnectingrodDevelopmentcompany:PlumSirunsquicklyApplicationvehicletype:A-ClassPlumsideSi/sranquicklythecompanyrecentlytoannouncecomprehensivelyimproved"A-Closs"thesmallvehicle,andtheautumnwillst

8、artin2004togoonthemarket.Thenewstyle"A-Class"theautomobilebodysizeislong3838mm,extends1764mm,high1593mm,thespreadofaxiesis2568mm.Wi

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