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前橋總成簡介

前(qian)橋(qiao)(qiao)總成(cheng)安裝在車身的(de)(de)后半部分 用于撐起車身 包括 前(qian)橋(qiao)(qiao)殼(ke)、半軸(zhou)、制動器總成(cheng)、差減速器總成(cheng) 帶(dai)動輪(lun)胎的(de)(de)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)前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)主要(yao)是通(tong)(tong)(tong)過離合(he)器變(bian)速(su)箱將發動(dong)(dong)(dong)機動(dong)(dong)(dong)力減(jian)速(su)并(bing)增加扭矩，再通(tong)(tong)(tong)過前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)總(zong)成傳遞(di)給動(dong)(dong)(dong)力的(de)(de)最終輸出輪(lun)。同時，前(qian)(qian)(qian)軸(zhou)還(huan)起(qi)到(dao)轉向(xiang)的(de)(de)作(zuo)(zuo)用(yong)(yong)。此外，前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)還(huan)起(qi)到(dao)承(cheng)(cheng)載整(zheng)車(che)重量的(de)(de)作(zuo)(zuo)用(yong)(yong)，即車(che)身和(he)前(qian)(qian)(qian)懸架通(tong)(tong)(tong)過連(lian)桿機構與前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)總(zong)成連(lian)接，起(qi)到(dao)承(cheng)(cheng)載的(de)(de)作(zuo)(zuo)用(yong)(yong)。如(ru)(ru)果前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)不(bu)是驅(qu)(qu)(qu)動(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)，后(hou)輪(lun)軸(zhou)就是驅(qu)(qu)(qu)動(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)。此時除了承(cheng)(cheng)載功能(neng)外，還(huan)起(qi)到(dao)驅(qu)(qu)(qu)動(dong)(dong)(dong)、減(jian)速(su)、差速(su)的(de)(de)作(zuo)(zuo)用(yong)(yong)。在(zai)四輪(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)的(de)(de)情況下，通(tong)(tong)(tong)常在(zai)后(hou)輪(lun)軸(zhou)前(qian)(qian)(qian)面有一個分動(dong)(dong)(dong)箱。后(hou)輪(lun)軸(zhou)分為整(zheng)體(ti)橋(qiao)(qiao)(qiao)(qiao)和(he)半軸(zhou)。橋(qiao)(qiao)(qiao)(qiao)梁采(cai)(cai)用(yong)(yong)非獨(du)立懸掛(gua)，如(ru)(ru)鋼(gang)板彈簧懸掛(gua)；半軸(zhou)采(cai)(cai)用(yong)(yong)獨(du)立懸架，如(ru)(ru)麥(mai)弗遜懸架。前(qian)(qian)(qian)軸(zhou)和(he)后(hou)輪(lun)軸(zhou)之間有著本質的(de)(de)區別，不(bu)僅(jin)僅(jin)是在(zai)外觀(guan)上。后(hou)輪(lun)軸(zhou)指的(de)(de)是汽車(che)后(hou)部的(de)(de)車(che)軸(zhou)。如(ru)(ru)果車(che)輛由前(qian)(qian)(qian)軸(zhou)驅(qu)(qu)(qu)動(dong)(dong)(dong)，那么后(hou)輪(lun)軸(zhou)只是一個從動(dong)(dong)(dong)軸(zhou)，只起(qi)軸(zhou)承(cheng)(cheng)的(de)(de)作(zuo)(zuo)用(yong)(yong)。相反，如(ru)(ru)果前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)不(bu)是驅(qu)(qu)(qu)動(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)，那么后(hou)輪(lun)軸(zhou)就是驅(qu)(qu)(qu)動(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)。前(qian)(qian)(qian)軸(zhou)除了承(cheng)(cheng)載功能(neng)外，還(huan)起(qi)到(dao)驅(qu)(qu)(qu)動(dong)(dong)(dong)、減(jian)速(su)和(he)差速(su)器的(de)(de)作(zuo)(zuo)用(yong)(yong)。在(zai)四輪(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)的(de)(de)情況下，通(tong)(tong)(tong)常在(zai)后(hou)輪(lun)軸(zhou)前(qian)(qian)(qian)面有一個分動(dong)(dong)(dong)箱。

別克昂科雷(進口)簡介