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前橋總成簡介

前橋總(zong)成(cheng)安裝在車身(shen)的(de)后半部(bu)分 用(yong)于撐起車身(shen) 包(bao)括 前橋殼、半軸、制動器總(zong)成(cheng)、差(cha)減速器總(zong)成(cheng) 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

汽車前(qian)(qian)(qian)(qian)橋主要是(shi)通(tong)(tong)(tong)過(guo)離(li)合器(qi)變速(su)箱(xiang)將發(fa)動(dong)(dong)機(ji)動(dong)(dong)力減速(su)并增(zeng)加(jia)扭矩，再通(tong)(tong)(tong)過(guo)前(qian)(qian)(qian)(qian)橋總(zong)成傳遞給動(dong)(dong)力的(de)(de)(de)最終輸(shu)出輪。同時，前(qian)(qian)(qian)(qian)軸還(huan)起(qi)(qi)到轉向的(de)(de)(de)作用(yong)(yong)(yong)。此外(wai)(wai)，前(qian)(qian)(qian)(qian)橋還(huan)起(qi)(qi)到承(cheng)(cheng)(cheng)載(zai)整車重量的(de)(de)(de)作用(yong)(yong)(yong)，即(ji)車身和前(qian)(qian)(qian)(qian)懸架通(tong)(tong)(tong)過(guo)連桿機(ji)構與前(qian)(qian)(qian)(qian)橋總(zong)成連接，起(qi)(qi)到承(cheng)(cheng)(cheng)載(zai)的(de)(de)(de)作用(yong)(yong)(yong)。如(ru)果前(qian)(qian)(qian)(qian)橋不是(shi)驅(qu)(qu)(qu)動(dong)(dong)橋，后輪軸就是(shi)驅(qu)(qu)(qu)動(dong)(dong)橋。此時除了(le)(le)承(cheng)(cheng)(cheng)載(zai)功(gong)能外(wai)(wai)，還(huan)起(qi)(qi)到驅(qu)(qu)(qu)動(dong)(dong)、減速(su)、差(cha)速(su)的(de)(de)(de)作用(yong)(yong)(yong)。在(zai)四輪驅(qu)(qu)(qu)動(dong)(dong)的(de)(de)(de)情況(kuang)下(xia)，通(tong)(tong)(tong)常在(zai)后輪軸前(qian)(qian)(qian)(qian)面有(you)一(yi)個(ge)(ge)分動(dong)(dong)箱(xiang)。后輪軸分為整體橋和半軸。橋梁(liang)采(cai)用(yong)(yong)(yong)非獨(du)立懸掛，如(ru)鋼板彈簧(huang)懸掛；半軸采(cai)用(yong)(yong)(yong)獨(du)立懸架，如(ru)麥弗遜(xun)懸架。前(qian)(qian)(qian)(qian)軸和后輪軸之間有(you)著本質的(de)(de)(de)區別，不僅(jin)僅(jin)是(shi)在(zai)外(wai)(wai)觀(guan)上。后輪軸指的(de)(de)(de)是(shi)汽車后部的(de)(de)(de)車軸。如(ru)果車輛由前(qian)(qian)(qian)(qian)軸驅(qu)(qu)(qu)動(dong)(dong)，那(nei)么(me)后輪軸只(zhi)是(shi)一(yi)個(ge)(ge)從動(dong)(dong)軸，只(zhi)起(qi)(qi)軸承(cheng)(cheng)(cheng)的(de)(de)(de)作用(yong)(yong)(yong)。相反，如(ru)果前(qian)(qian)(qian)(qian)橋不是(shi)驅(qu)(qu)(qu)動(dong)(dong)橋，那(nei)么(me)后輪軸就是(shi)驅(qu)(qu)(qu)動(dong)(dong)橋。前(qian)(qian)(qian)(qian)軸除了(le)(le)承(cheng)(cheng)(cheng)載(zai)功(gong)能外(wai)(wai)，還(huan)起(qi)(qi)到驅(qu)(qu)(qu)動(dong)(dong)、減速(su)和差(cha)速(su)器(qi)的(de)(de)(de)作用(yong)(yong)(yong)。在(zai)四輪驅(qu)(qu)(qu)動(dong)(dong)的(de)(de)(de)情況(kuang)下(xia)，通(tong)(tong)(tong)常在(zai)后輪軸前(qian)(qian)(qian)(qian)面有(you)一(yi)個(ge)(ge)分動(dong)(dong)箱(xiang)。

銳程PLUS簡介

2022年，長安汽車銳(rui)程PLUS申(shen)報(bao)信息(xi)曝光，銳程(cheng)PLUS長寬高(gao)分別(bie)為(wei)4800/1825/1465（1480）mm，軸距為(wei)2770mm。