狼群影院

前橋總成簡介

前橋總成安裝在車身的后(hou)半部(bu)分 用于撐起車身 包括 前橋殼、半軸、制動器總成、差(cha)減速器總成 帶動輪胎的運轉(zhuan)。

我們經常提及汽車的前橋和后橋，那你清楚前橋到底位于車的哪個部位嗎？
汽車的前橋分布在汽車的前段，它將車的前部與兩個輪胎連接起來，同時也承擔著傳遞車架與前輪之間各向作用力，以及其所產生的彎矩和轉矩的作用。汽車前橋的主要組成部分分為前軸、輪轂組合、主銷、節臂、轉向節、制動器總成、橫拉桿總成等等。
前橋對于汽車結構來說發揮著重要作用，具體如下：

1、汽車前橋不僅對車輛前端起到承載的作用，而且具有較強的相對抗對沖擊力。

2、對于車輛的轉向、制動、行走，汽車前橋也發揮了一定的作用。

前橋是車輛的重要部件，平日車主在行車時要注意不要超載行駛，以免造成損壞，同時要定期檢查和維修前橋，出現故障及時修理或更換。

前橋總成的作用

汽車(che)(che)(che)前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)主要(yao)是(shi)通(tong)(tong)(tong)過(guo)離(li)合(he)器變(bian)速(su)箱(xiang)(xiang)將發動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)動(dong)(dong)(dong)(dong)(dong)(dong)力(li)減速(su)并增加扭矩，再通(tong)(tong)(tong)過(guo)前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)總成傳遞給動(dong)(dong)(dong)(dong)(dong)(dong)力(li)的(de)最(zui)終輸出(chu)輪。同時，前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)還(huan)起(qi)(qi)(qi)(qi)到(dao)轉向的(de)作(zuo)用(yong)。此外(wai)(wai)，前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)還(huan)起(qi)(qi)(qi)(qi)到(dao)承載整車(che)(che)(che)重量(liang)的(de)作(zuo)用(yong)，即車(che)(che)(che)身和(he)前(qian)(qian)(qian)(qian)(qian)懸架(jia)通(tong)(tong)(tong)過(guo)連(lian)桿機(ji)構與前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)總成連(lian)接，起(qi)(qi)(qi)(qi)到(dao)承載的(de)作(zuo)用(yong)。如(ru)(ru)果前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)不是(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)，后(hou)(hou)輪軸(zhou)(zhou)就是(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)。此時除了承載功能外(wai)(wai)，還(huan)起(qi)(qi)(qi)(qi)到(dao)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)、減速(su)、差速(su)的(de)作(zuo)用(yong)。在(zai)四輪驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)的(de)情(qing)況(kuang)(kuang)下(xia)，通(tong)(tong)(tong)常(chang)在(zai)后(hou)(hou)輪軸(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)面有(you)一(yi)個分(fen)動(dong)(dong)(dong)(dong)(dong)(dong)箱(xiang)(xiang)。后(hou)(hou)輪軸(zhou)(zhou)分(fen)為整體橋(qiao)(qiao)(qiao)(qiao)和(he)半軸(zhou)(zhou)。橋(qiao)(qiao)(qiao)(qiao)梁(liang)采用(yong)非(fei)獨(du)立(li)懸掛，如(ru)(ru)鋼(gang)板彈簧懸掛；半軸(zhou)(zhou)采用(yong)獨(du)立(li)懸架(jia)，如(ru)(ru)麥弗遜懸架(jia)。前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)和(he)后(hou)(hou)輪軸(zhou)(zhou)之(zhi)間有(you)著本質的(de)區(qu)別，不僅(jin)僅(jin)是(shi)在(zai)外(wai)(wai)觀上。后(hou)(hou)輪軸(zhou)(zhou)指的(de)是(shi)汽車(che)(che)(che)后(hou)(hou)部的(de)車(che)(che)(che)軸(zhou)(zhou)。如(ru)(ru)果車(che)(che)(che)輛由前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)，那么后(hou)(hou)輪軸(zhou)(zhou)只是(shi)一(yi)個從動(dong)(dong)(dong)(dong)(dong)(dong)軸(zhou)(zhou)，只起(qi)(qi)(qi)(qi)軸(zhou)(zhou)承的(de)作(zuo)用(yong)。相反(fan)，如(ru)(ru)果前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)不是(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)，那么后(hou)(hou)輪軸(zhou)(zhou)就是(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)。前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)除了承載功能外(wai)(wai)，還(huan)起(qi)(qi)(qi)(qi)到(dao)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)、減速(su)和(he)差速(su)器的(de)作(zuo)用(yong)。在(zai)四輪驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)的(de)情(qing)況(kuang)(kuang)下(xia)，通(tong)(tong)(tong)常(chang)在(zai)后(hou)(hou)輪軸(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)面有(you)一(yi)個分(fen)動(dong)(dong)(dong)(dong)(dong)(dong)箱(xiang)(xiang)。

沃爾沃V90簡介

沃(wo)爾沃(wo)全新V90旅行車將于2月18日(ri)在(zai)瑞典(dian)斯德哥(ge)爾摩正(zheng)(zheng)式發布，隨后預(yu)計(ji)在(zai)9月份在(zai)海外正(zheng)(zheng)式上市。作為全新S90轎車的旅行車版(ban)本，V90自然也會豐富的看點，而且未來(lai)可(ke)能會以進(jin)口的身份進(jin)入(ru)中國。