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前橋總成簡介

前橋總成安(an)裝(zhuang)在車身的(de)(de)后半部分 用(yong)于撐起車身 包括 前橋殼、半軸、制(zhi)動器(qi)總成、差減(jian)速器(qi)總成 帶動輪胎的(de)(de)運轉。

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(qi)車前(qian)(qian)橋(qiao)主(zhu)要(yao)是通過(guo)離(li)合(he)器(qi)變速(su)箱將(jiang)發(fa)動(dong)(dong)(dong)(dong)(dong)機(ji)動(dong)(dong)(dong)(dong)(dong)力(li)減速(su)并增(zeng)加扭(niu)矩，再通過(guo)前(qian)(qian)橋(qiao)總(zong)成(cheng)傳遞給動(dong)(dong)(dong)(dong)(dong)力(li)的(de)(de)最終(zhong)輸(shu)出輪(lun)(lun)(lun)。同時，前(qian)(qian)軸(zhou)(zhou)還(huan)起到(dao)轉向的(de)(de)作用(yong)。此(ci)外，前(qian)(qian)橋(qiao)還(huan)起到(dao)承(cheng)(cheng)載整(zheng)車重(zhong)量的(de)(de)作用(yong)，即車身和(he)(he)前(qian)(qian)懸(xuan)(xuan)(xuan)架(jia)(jia)通過(guo)連(lian)(lian)桿機(ji)構與前(qian)(qian)橋(qiao)總(zong)成(cheng)連(lian)(lian)接，起到(dao)承(cheng)(cheng)載的(de)(de)作用(yong)。如果(guo)前(qian)(qian)橋(qiao)不是驅(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao)，后(hou)(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)就是驅(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao)。此(ci)時除了承(cheng)(cheng)載功(gong)(gong)能外，還(huan)起到(dao)驅(qu)動(dong)(dong)(dong)(dong)(dong)、減速(su)、差速(su)的(de)(de)作用(yong)。在(zai)(zai)四(si)輪(lun)(lun)(lun)驅(qu)動(dong)(dong)(dong)(dong)(dong)的(de)(de)情(qing)(qing)況下，通常在(zai)(zai)后(hou)(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)前(qian)(qian)面(mian)有(you)一(yi)個分(fen)動(dong)(dong)(dong)(dong)(dong)箱。后(hou)(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)分(fen)為整(zheng)體橋(qiao)和(he)(he)半軸(zhou)(zhou)。橋(qiao)梁采用(yong)非獨立(li)懸(xuan)(xuan)(xuan)掛，如鋼板彈簧懸(xuan)(xuan)(xuan)掛；半軸(zhou)(zhou)采用(yong)獨立(li)懸(xuan)(xuan)(xuan)架(jia)(jia)，如麥弗遜懸(xuan)(xuan)(xuan)架(jia)(jia)。前(qian)(qian)軸(zhou)(zhou)和(he)(he)后(hou)(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)之(zhi)間有(you)著本質(zhi)的(de)(de)區(qu)別，不僅僅是在(zai)(zai)外觀上。后(hou)(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)指(zhi)的(de)(de)是汽(qi)車后(hou)(hou)部的(de)(de)車軸(zhou)(zhou)。如果(guo)車輛由前(qian)(qian)軸(zhou)(zhou)驅(qu)動(dong)(dong)(dong)(dong)(dong)，那么后(hou)(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)只(zhi)是一(yi)個從(cong)動(dong)(dong)(dong)(dong)(dong)軸(zhou)(zhou)，只(zhi)起軸(zhou)(zhou)承(cheng)(cheng)的(de)(de)作用(yong)。相反，如果(guo)前(qian)(qian)橋(qiao)不是驅(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao)，那么后(hou)(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)就是驅(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao)。前(qian)(qian)軸(zhou)(zhou)除了承(cheng)(cheng)載功(gong)(gong)能外，還(huan)起到(dao)驅(qu)動(dong)(dong)(dong)(dong)(dong)、減速(su)和(he)(he)差速(su)器(qi)的(de)(de)作用(yong)。在(zai)(zai)四(si)輪(lun)(lun)(lun)驅(qu)動(dong)(dong)(dong)(dong)(dong)的(de)(de)情(qing)(qing)況下，通常在(zai)(zai)后(hou)(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)前(qian)(qian)面(mian)有(you)一(yi)個分(fen)動(dong)(dong)(dong)(dong)(dong)箱。

跨越星V7EV簡介

跨越星V7是(shi)長安(an)于2022年發布的車型。