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前橋總成簡介

前橋(qiao)總成安裝在(zai)車(che)身的后(hou)半部分 用于撐起(qi)車(che)身 包括 前橋(qiao)殼、半軸(zhou)、制動器總成、差減速器總成 帶動輪胎(tai)的運(yun)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(che)(che)前(qian)(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)主要是(shi)(shi)通(tong)過(guo)(guo)離合器變速(su)(su)箱(xiang)將發(fa)動(dong)(dong)(dong)機(ji)動(dong)(dong)(dong)力減(jian)速(su)(su)并(bing)增加(jia)扭矩，再(zai)通(tong)過(guo)(guo)前(qian)(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)總成傳遞給動(dong)(dong)(dong)力的(de)(de)(de)最終輸出(chu)輪(lun)。同時(shi)，前(qian)(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)還(huan)(huan)起(qi)(qi)(qi)到(dao)轉向(xiang)的(de)(de)(de)作(zuo)用(yong)(yong)。此外，前(qian)(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)還(huan)(huan)起(qi)(qi)(qi)到(dao)承(cheng)載整車(che)(che)重(zhong)量的(de)(de)(de)作(zuo)用(yong)(yong)，即車(che)(che)身(shen)和前(qian)(qian)(qian)(qian)(qian)(qian)(qian)懸(xuan)(xuan)架通(tong)過(guo)(guo)連桿機(ji)構與前(qian)(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)總成連接，起(qi)(qi)(qi)到(dao)承(cheng)載的(de)(de)(de)作(zuo)用(yong)(yong)。如(ru)果(guo)(guo)前(qian)(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)不(bu)是(shi)(shi)驅動(dong)(dong)(dong)橋(qiao)(qiao)，后(hou)(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)就是(shi)(shi)驅動(dong)(dong)(dong)橋(qiao)(qiao)。此時(shi)除了承(cheng)載功(gong)能(neng)外，還(huan)(huan)起(qi)(qi)(qi)到(dao)驅動(dong)(dong)(dong)、減(jian)速(su)(su)、差速(su)(su)的(de)(de)(de)作(zuo)用(yong)(yong)。在(zai)(zai)四輪(lun)驅動(dong)(dong)(dong)的(de)(de)(de)情況下(xia)，通(tong)常在(zai)(zai)后(hou)(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)(qian)(qian)面有一個(ge)分(fen)動(dong)(dong)(dong)箱(xiang)。后(hou)(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)分(fen)為(wei)整體橋(qiao)(qiao)和半軸(zhou)(zhou)。橋(qiao)(qiao)梁(liang)采用(yong)(yong)非獨(du)立懸(xuan)(xuan)掛(gua)，如(ru)鋼板彈簧懸(xuan)(xuan)掛(gua)；半軸(zhou)(zhou)采用(yong)(yong)獨(du)立懸(xuan)(xuan)架，如(ru)麥弗遜懸(xuan)(xuan)架。前(qian)(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)和后(hou)(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)之(zhi)間有著本質的(de)(de)(de)區(qu)別，不(bu)僅僅是(shi)(shi)在(zai)(zai)外觀上。后(hou)(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)指的(de)(de)(de)是(shi)(shi)汽(qi)車(che)(che)后(hou)(hou)(hou)(hou)(hou)部的(de)(de)(de)車(che)(che)軸(zhou)(zhou)。如(ru)果(guo)(guo)車(che)(che)輛由前(qian)(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)驅動(dong)(dong)(dong)，那(nei)么后(hou)(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)只是(shi)(shi)一個(ge)從(cong)動(dong)(dong)(dong)軸(zhou)(zhou)，只起(qi)(qi)(qi)軸(zhou)(zhou)承(cheng)的(de)(de)(de)作(zuo)用(yong)(yong)。相反，如(ru)果(guo)(guo)前(qian)(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)不(bu)是(shi)(shi)驅動(dong)(dong)(dong)橋(qiao)(qiao)，那(nei)么后(hou)(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)就是(shi)(shi)驅動(dong)(dong)(dong)橋(qiao)(qiao)。前(qian)(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)除了承(cheng)載功(gong)能(neng)外，還(huan)(huan)起(qi)(qi)(qi)到(dao)驅動(dong)(dong)(dong)、減(jian)速(su)(su)和差速(su)(su)器的(de)(de)(de)作(zuo)用(yong)(yong)。在(zai)(zai)四輪(lun)驅動(dong)(dong)(dong)的(de)(de)(de)情況下(xia)，通(tong)常在(zai)(zai)后(hou)(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)(qian)(qian)面有一個(ge)分(fen)動(dong)(dong)(dong)箱(xiang)。

奔馳GLC260L簡介

奔(ben)馳(chi)(chi)GLC260L在外觀方面(mian)，GLC260L走的(de)(de)是(shi)優(you)雅范，有(you)著奔(ben)馳(chi)(chi)一貫的(de)(de)風格，沉(chen)穩，大氣(qi)，不(bu)需要太過于張揚。全系標配AMG套件，讓(rang)車(che)輛整體沖擊力(li)得到了提升。