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前橋總成簡介

前橋總成安裝在車(che)身的(de)后半部分 用于撐(cheng)起車(che)身 包(bao)括 前橋殼、半軸、制動器總成、差減速器總成 帶動輪胎的(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(che)前(qian)(qian)(qian)橋主要是(shi)通(tong)過(guo)(guo)離合器變(bian)速(su)(su)箱將發動(dong)(dong)(dong)機動(dong)(dong)(dong)力減速(su)(su)并增加扭(niu)矩，再通(tong)過(guo)(guo)前(qian)(qian)(qian)橋總成(cheng)傳遞給動(dong)(dong)(dong)力的(de)(de)最終輸出輪(lun)(lun)。同時(shi)，前(qian)(qian)(qian)軸(zhou)(zhou)(zhou)還起(qi)(qi)到(dao)(dao)轉向的(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)(yong)。此外，前(qian)(qian)(qian)橋還起(qi)(qi)到(dao)(dao)承(cheng)(cheng)載(zai)整(zheng)車(che)重量(liang)的(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)(yong)，即車(che)身和(he)前(qian)(qian)(qian)懸架通(tong)過(guo)(guo)連桿(gan)機構與前(qian)(qian)(qian)橋總成(cheng)連接，起(qi)(qi)到(dao)(dao)承(cheng)(cheng)載(zai)的(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)(yong)。如(ru)果(guo)前(qian)(qian)(qian)橋不是(shi)驅(qu)(qu)動(dong)(dong)(dong)橋，后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)就是(shi)驅(qu)(qu)動(dong)(dong)(dong)橋。此時(shi)除(chu)了承(cheng)(cheng)載(zai)功能外，還起(qi)(qi)到(dao)(dao)驅(qu)(qu)動(dong)(dong)(dong)、減速(su)(su)、差(cha)速(su)(su)的(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)(yong)。在(zai)(zai)四輪(lun)(lun)驅(qu)(qu)動(dong)(dong)(dong)的(de)(de)情(qing)況下(xia)，通(tong)常在(zai)(zai)后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)前(qian)(qian)(qian)面有(you)一個(ge)分動(dong)(dong)(dong)箱。后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)分為整(zheng)體橋和(he)半軸(zhou)(zhou)(zhou)。橋梁采用(yong)(yong)(yong)(yong)非獨(du)(du)立懸掛(gua)，如(ru)鋼板彈(dan)簧懸掛(gua)；半軸(zhou)(zhou)(zhou)采用(yong)(yong)(yong)(yong)獨(du)(du)立懸架，如(ru)麥弗遜(xun)懸架。前(qian)(qian)(qian)軸(zhou)(zhou)(zhou)和(he)后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)之(zhi)間有(you)著本質(zhi)的(de)(de)區別，不僅(jin)(jin)僅(jin)(jin)是(shi)在(zai)(zai)外觀上。后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)指的(de)(de)是(shi)汽(qi)車(che)后(hou)(hou)(hou)部的(de)(de)車(che)軸(zhou)(zhou)(zhou)。如(ru)果(guo)車(che)輛(liang)由前(qian)(qian)(qian)軸(zhou)(zhou)(zhou)驅(qu)(qu)動(dong)(dong)(dong)，那么(me)后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)只是(shi)一個(ge)從動(dong)(dong)(dong)軸(zhou)(zhou)(zhou)，只起(qi)(qi)軸(zhou)(zhou)(zhou)承(cheng)(cheng)的(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)(yong)。相反，如(ru)果(guo)前(qian)(qian)(qian)橋不是(shi)驅(qu)(qu)動(dong)(dong)(dong)橋，那么(me)后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)就是(shi)驅(qu)(qu)動(dong)(dong)(dong)橋。前(qian)(qian)(qian)軸(zhou)(zhou)(zhou)除(chu)了承(cheng)(cheng)載(zai)功能外，還起(qi)(qi)到(dao)(dao)驅(qu)(qu)動(dong)(dong)(dong)、減速(su)(su)和(he)差(cha)速(su)(su)器的(de)(de)作(zuo)(zuo)用(yong)(yong)(yong)(yong)。在(zai)(zai)四輪(lun)(lun)驅(qu)(qu)動(dong)(dong)(dong)的(de)(de)情(qing)況下(xia)，通(tong)常在(zai)(zai)后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)前(qian)(qian)(qian)面有(you)一個(ge)分動(dong)(dong)(dong)箱。

締途簡介

飛碟締途是(shi)飛碟(die)汽車從司機第一(yi)理念出發(fa)推出的(de)產品系列，定位專(zhuan)業物流卡車，為追求輕(qing)松與高效運輸的(de)人們提供科技(ji)、安(an)全、環(huan)保、品質的(de)解(jie)(jie)決方案(an)。按照(zhao)乘用(yong)車標準打造的(de)安(an)全性能和駕乘體驗(yan) ，將(jiang)用(yong)戶對卡車的(de)理解(jie)(jie)提升到(dao)全新的(de)層次。