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前橋總成簡介

前橋總(zong)(zong)成(cheng)安裝(zhuang)在車(che)身(shen)的后半部分(fen) 用于(yu)撐起車(che)身(shen) 包括 前橋殼、半軸(zhou)、制動器總(zong)(zong)成(cheng)、差減(jian)速(su)器總(zong)(zong)成(cheng) 帶(dai)動輪胎的運轉。

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

汽車(che)前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)主要是(shi)(shi)通(tong)過離合器(qi)(qi)變速箱將發動(dong)(dong)(dong)機動(dong)(dong)(dong)力(li)減(jian)速并增加(jia)扭矩，再通(tong)過前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)總(zong)成傳遞(di)給動(dong)(dong)(dong)力(li)的(de)最終輸出輪(lun)。同時，前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)還(huan)起(qi)(qi)(qi)(qi)到轉向的(de)作用(yong)(yong)。此(ci)外(wai)(wai)，前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)還(huan)起(qi)(qi)(qi)(qi)到承載(zai)整車(che)重量的(de)作用(yong)(yong)，即車(che)身和(he)(he)(he)前(qian)(qian)(qian)(qian)(qian)懸(xuan)架通(tong)過連桿(gan)機構與(yu)前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)總(zong)成連接，起(qi)(qi)(qi)(qi)到承載(zai)的(de)作用(yong)(yong)。如果(guo)前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)不(bu)是(shi)(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)橋(qiao)(qiao)，后(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)就是(shi)(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)橋(qiao)(qiao)。此(ci)時除了承載(zai)功能外(wai)(wai)，還(huan)起(qi)(qi)(qi)(qi)到驅(qu)(qu)(qu)動(dong)(dong)(dong)、減(jian)速、差(cha)速的(de)作用(yong)(yong)。在(zai)(zai)四輪(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)的(de)情況(kuang)下，通(tong)常(chang)在(zai)(zai)后(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)面有一個分動(dong)(dong)(dong)箱。后(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)分為整體橋(qiao)(qiao)和(he)(he)(he)半軸(zhou)(zhou)。橋(qiao)(qiao)梁采(cai)(cai)用(yong)(yong)非獨立(li)懸(xuan)掛(gua)，如鋼板彈簧懸(xuan)掛(gua)；半軸(zhou)(zhou)采(cai)(cai)用(yong)(yong)獨立(li)懸(xuan)架，如麥弗遜懸(xuan)架。前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)和(he)(he)(he)后(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)之間有著本質的(de)區別，不(bu)僅僅是(shi)(shi)在(zai)(zai)外(wai)(wai)觀上(shang)。后(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)指的(de)是(shi)(shi)汽車(che)后(hou)(hou)(hou)(hou)部的(de)車(che)軸(zhou)(zhou)。如果(guo)車(che)輛由前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)驅(qu)(qu)(qu)動(dong)(dong)(dong)，那么(me)(me)后(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)只是(shi)(shi)一個從(cong)動(dong)(dong)(dong)軸(zhou)(zhou)，只起(qi)(qi)(qi)(qi)軸(zhou)(zhou)承的(de)作用(yong)(yong)。相反，如果(guo)前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)不(bu)是(shi)(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)橋(qiao)(qiao)，那么(me)(me)后(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)就是(shi)(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)橋(qiao)(qiao)。前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)除了承載(zai)功能外(wai)(wai)，還(huan)起(qi)(qi)(qi)(qi)到驅(qu)(qu)(qu)動(dong)(dong)(dong)、減(jian)速和(he)(he)(he)差(cha)速器(qi)(qi)的(de)作用(yong)(yong)。在(zai)(zai)四輪(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)的(de)情況(kuang)下，通(tong)常(chang)在(zai)(zai)后(hou)(hou)(hou)(hou)輪(lun)軸(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)面有一個分動(dong)(dong)(dong)箱。

雷諾塔利斯曼簡介

雷諾中型轎車(che)——塔利斯(si)曼將于2017年12月內上市。新車(che)定位為雷諾的旗艦轎車(che)，未(wei)來入華有望搭載1.6T發(fa)動機。