方向盘总成的装配 (1).pptx

AutomobileAssemblyandCommissioning

???????????????????????7.4AssemblyofSteeringWheelAssembly?????????????????Lecturer:XuFengjiao???????:XuFengjiao

Contents??????7.4.1StructureofSteeringWheel?????????????????

7.4.2InstallationofSteeringWheel??????????????????

7.4.1StructureofSteeringWheel?????????????????

Thesteeringwheelbelongstothesteeringcontrolmechanism,whichiscomposedoftherim,spokeandhub,asshowninFig.7-4-1.Thehubfine-toothsplineisconnectedwiththesteeringshaft.???????????????????????????????????????????????????????????????????????????????????7-4-1????????????????????????????????????????????????

Fig.7-4-1StructureofSteeringWheel?????????????????Rim???

Spoke??????Spoke??????Rim???

Hub???

7.4.2InstallationofSteeringWheel??????????????????1.Shakethesteeringwheelleftandrightuntilthesteeringwheelisinstalledonthefine-toothsplineofthehub.???????????????????????????????????????????????????????????????????????????????

2.Tightenthesteeringwheellockingnutuntil2-3threadsremain,asshowninFig.7-4-1.?????????????????????????????????2-3???????????????????7-4-1Fig.7-4-1InstallationofSteeringWheel??????????????????

Hexagonalnutwithserratedflange????????????????????????????????

3.Installtheconnectoronthesteeringwheelwiththerotaryconnector.??????????????????????????????????????????Installandconnectthemulti-functionsteeringwheelharnessplug????????????????????????????????????????????????????

4.Installthedriversairbaganddecorativemask.???????????????????????????????????????????

Note:Beforeinstallingthesteeringwheel,ensurethatthewheelsareinthestraightaheadposition.Wheninstallingthesteeringwheel,ensurethatthetrianglemarkofsteeringwheelpointstothemarkedpositiononthesteeringcolumn,asshowninFig.7-4-2.????????:???????????????