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前橋總成簡介

前橋總成(cheng)安裝在車身(shen)的后半(ban)部分 用于撐(cheng)起車身(shen) 包括 前橋殼(ke)、半(ban)軸、制動(dong)器總成(cheng)、差(cha)減(jian)速器總成(cheng) 帶動(dong)輪(lun)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(qi)車前(qian)(qian)(qian)(qian)橋主要是(shi)通(tong)過離合(he)器變速(su)(su)箱(xiang)(xiang)將發動(dong)(dong)(dong)(dong)(dong)機(ji)動(dong)(dong)(dong)(dong)(dong)力(li)減(jian)(jian)速(su)(su)并增加扭矩，再(zai)通(tong)過前(qian)(qian)(qian)(qian)橋總成(cheng)傳(chuan)遞(di)給動(dong)(dong)(dong)(dong)(dong)力(li)的(de)(de)(de)(de)最終(zhong)輸出輪(lun)。同時，前(qian)(qian)(qian)(qian)軸(zhou)(zhou)還起(qi)到(dao)轉向的(de)(de)(de)(de)作(zuo)(zuo)用(yong)。此(ci)(ci)外，前(qian)(qian)(qian)(qian)橋還起(qi)到(dao)承(cheng)載整(zheng)車重(zhong)量的(de)(de)(de)(de)作(zuo)(zuo)用(yong)，即車身(shen)和(he)前(qian)(qian)(qian)(qian)懸(xuan)架通(tong)過連桿機(ji)構與前(qian)(qian)(qian)(qian)橋總成(cheng)連接，起(qi)到(dao)承(cheng)載的(de)(de)(de)(de)作(zuo)(zuo)用(yong)。如果(guo)前(qian)(qian)(qian)(qian)橋不是(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)橋，后(hou)輪(lun)軸(zhou)(zhou)就(jiu)是(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)橋。此(ci)(ci)時除了承(cheng)載功(gong)能外，還起(qi)到(dao)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)、減(jian)(jian)速(su)(su)、差速(su)(su)的(de)(de)(de)(de)作(zuo)(zuo)用(yong)。在(zai)四(si)輪(lun)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)(de)情況(kuang)下，通(tong)常(chang)在(zai)后(hou)輪(lun)軸(zhou)(zhou)前(qian)(qian)(qian)(qian)面有(you)一個分動(dong)(dong)(dong)(dong)(dong)箱(xiang)(xiang)。后(hou)輪(lun)軸(zhou)(zhou)分為整(zheng)體橋和(he)半(ban)軸(zhou)(zhou)。橋梁采用(yong)非(fei)獨(du)立懸(xuan)掛(gua)，如鋼板彈簧懸(xuan)掛(gua)；半(ban)軸(zhou)(zhou)采用(yong)獨(du)立懸(xuan)架，如麥(mai)弗(fu)遜懸(xuan)架。前(qian)(qian)(qian)(qian)軸(zhou)(zhou)和(he)后(hou)輪(lun)軸(zhou)(zhou)之間有(you)著本質的(de)(de)(de)(de)區別，不僅僅是(shi)在(zai)外觀上。后(hou)輪(lun)軸(zhou)(zhou)指的(de)(de)(de)(de)是(shi)汽(qi)車后(hou)部的(de)(de)(de)(de)車軸(zhou)(zhou)。如果(guo)車輛由前(qian)(qian)(qian)(qian)軸(zhou)(zhou)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)，那(nei)么后(hou)輪(lun)軸(zhou)(zhou)只是(shi)一個從(cong)動(dong)(dong)(dong)(dong)(dong)軸(zhou)(zhou)，只起(qi)軸(zhou)(zhou)承(cheng)的(de)(de)(de)(de)作(zuo)(zuo)用(yong)。相反，如果(guo)前(qian)(qian)(qian)(qian)橋不是(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)橋，那(nei)么后(hou)輪(lun)軸(zhou)(zhou)就(jiu)是(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)橋。前(qian)(qian)(qian)(qian)軸(zhou)(zhou)除了承(cheng)載功(gong)能外，還起(qi)到(dao)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)、減(jian)(jian)速(su)(su)和(he)差速(su)(su)器的(de)(de)(de)(de)作(zuo)(zuo)用(yong)。在(zai)四(si)輪(lun)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)(de)情況(kuang)下，通(tong)常(chang)在(zai)后(hou)輪(lun)軸(zhou)(zhou)前(qian)(qian)(qian)(qian)面有(you)一個分動(dong)(dong)(dong)(dong)(dong)箱(xiang)(xiang)。

奔馳CLA260簡介

2020款奔馳CLA260新車的落地價格需要40萬左右.奔馳CLA260運動轎車出(chu)色(se)的(de)外觀設(she)計不拘一(yi)格，極(ji)具識別度(du)。源自(zi)CLS運動轎車的(de)理念，CLA的(de)設(she)計頗具現代(dai)感又不失經典