Global ENT Chairs Industry Report 2016.docx全球企业2016.docx椅业报告.docx

《Global ENT Chairs Industry Report 2016.docx全球企业2016.docx椅业报告.docx》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、文档GlobalAxle&ShaftforPickupandTrucksIndustry2016MarketResearchReportChapters16/16文档1IndustryOverviewofAxle&ShaftforPickupandTrucks1.1DefinitionandSpecificationsofAxle&ShaftforPickupandTrucksAxle&ShaftforPickupandTrucksisamechanicalpartthattranslatesthetorquegenerated

2、byavehicle'sengineintousablemotiveforcetopropelthevehicle.Axle&ShaftforPickupandTruckscanbedividedintopropellershaftandhalfshaft.Thepropellershaftdeliverpowerfromanengine/transmissiontotheotherendofthevehiclebeforeitgoestothewheels.Itisusedonfrontenginerearwheeldrive

3、andmost4wheeldrivevehiclesitcouplesthetransmissionwiththereardifferential.Thereisalsoapairofshorterdriveshaftsoftenusedtocarrytorquefromatransaxletothewheels.Itisusedinallkindsofvehiclesandthenumberofhalfshaftsvariedwiththedrivemode.Inthisreport,thedataweprovideisabo

4、utboththepropellershaftsandhalfshafts.16/16文档PictureofAxle&ShaftSource:QYRAutomotiveResearchCenter,Nov.2016PictureofHalfShaftSource:QYRAutomotiveResearchCenter,Nov.201616/16文档CompositionofPropellerShaftandHalfShaftsSource:QYRAutomotiveResearchCenter,Nov.20161.2Classi

5、ficationofAxle&ShaftforPickupandTrucks1.2.1PropellertypeThePropellershaftistheshaftthattransmitspowerfromthegearboxtothedifferentialgearinamotorvehicleorfromtheenginetothepropellerinashiporaircraft.Thepropellershaftconnectsthetransmissionshafttothepinionshaftatthewhe

6、elaxle.Thepropellershaftisalsocalleddrivelineshaftordriveshaft.Thepropellershaftcarriesthepowerfromtheengine,clutchandtransmissionunittothedrivingwheelsofthevehicle,throughthefinaldriveanddifferentialunit.16/16文档FigurePropellershaftPictureSource:QYRAutomotiveResearch

7、Center,Nov.2016FigureComponentsofPropellershaftSource:QYRAutomotiveResearchCenter,Nov.201616/16文档Tosumup,thepropellershaftdoesthefollowingfunctions:1.Ittransmitsrotarymotionofthegearboxoutputshafttothedifferentialandthentothewheelsthroughtheaxleshafts.2.Ittransmitsmo

8、tionatananglewhichisvaryingfrequently.3.Itaccommodateschangesinlengthbetweengearboxandrearaxle.Inthecaseofcars,wheretheoveralllengt