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前橋總成簡介

前橋總成安裝在車身的(de)后(hou)半部分(fen) 用于撐起車身 包括 前橋殼、半軸、制動器(qi)總成、差減速器(qi)總成 帶動輪(lun)胎的(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(qi)車(che)前(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)主(zhu)要是通(tong)(tong)(tong)(tong)過離合器變(bian)速(su)箱將發(fa)動(dong)機動(dong)力(li)減速(su)并增(zeng)加扭矩(ju)，再通(tong)(tong)(tong)(tong)過前(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)總成(cheng)傳遞給(gei)動(dong)力(li)的(de)(de)(de)(de)最終輸(shu)出輪(lun)(lun)。同(tong)時，前(qian)(qian)(qian)(qian)軸(zhou)(zhou)還起(qi)到轉向的(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)。此外，前(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)還起(qi)到承(cheng)載(zai)整車(che)重(zhong)量的(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)，即車(che)身和前(qian)(qian)(qian)(qian)懸(xuan)(xuan)架通(tong)(tong)(tong)(tong)過連桿機構(gou)與前(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)總成(cheng)連接，起(qi)到承(cheng)載(zai)的(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)。如(ru)(ru)果前(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)不(bu)是驅(qu)(qu)(qu)動(dong)橋(qiao)(qiao)(qiao)，后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)就是驅(qu)(qu)(qu)動(dong)橋(qiao)(qiao)(qiao)。此時除了(le)承(cheng)載(zai)功能外，還起(qi)到驅(qu)(qu)(qu)動(dong)、減速(su)、差速(su)的(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)。在(zai)四(si)輪(lun)(lun)驅(qu)(qu)(qu)動(dong)的(de)(de)(de)(de)情(qing)況下(xia)，通(tong)(tong)(tong)(tong)常在(zai)后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)前(qian)(qian)(qian)(qian)面有(you)一(yi)個分動(dong)箱。后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)分為(wei)整體橋(qiao)(qiao)(qiao)和半軸(zhou)(zhou)。橋(qiao)(qiao)(qiao)梁采用(yong)(yong)(yong)非獨(du)立懸(xuan)(xuan)掛，如(ru)(ru)鋼板(ban)彈(dan)簧懸(xuan)(xuan)掛；半軸(zhou)(zhou)采用(yong)(yong)(yong)獨(du)立懸(xuan)(xuan)架，如(ru)(ru)麥弗遜(xun)懸(xuan)(xuan)架。前(qian)(qian)(qian)(qian)軸(zhou)(zhou)和后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)之(zhi)間有(you)著本質的(de)(de)(de)(de)區別，不(bu)僅(jin)僅(jin)是在(zai)外觀上。后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)指(zhi)的(de)(de)(de)(de)是汽(qi)車(che)后(hou)(hou)(hou)部(bu)的(de)(de)(de)(de)車(che)軸(zhou)(zhou)。如(ru)(ru)果車(che)輛(liang)由前(qian)(qian)(qian)(qian)軸(zhou)(zhou)驅(qu)(qu)(qu)動(dong)，那(nei)么后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)只是一(yi)個從動(dong)軸(zhou)(zhou)，只起(qi)軸(zhou)(zhou)承(cheng)的(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)。相反，如(ru)(ru)果前(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)不(bu)是驅(qu)(qu)(qu)動(dong)橋(qiao)(qiao)(qiao)，那(nei)么后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)就是驅(qu)(qu)(qu)動(dong)橋(qiao)(qiao)(qiao)。前(qian)(qian)(qian)(qian)軸(zhou)(zhou)除了(le)承(cheng)載(zai)功能外，還起(qi)到驅(qu)(qu)(qu)動(dong)、減速(su)和差速(su)器的(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)。在(zai)四(si)輪(lun)(lun)驅(qu)(qu)(qu)動(dong)的(de)(de)(de)(de)情(qing)況下(xia)，通(tong)(tong)(tong)(tong)常在(zai)后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)前(qian)(qian)(qian)(qian)面有(you)一(yi)個分動(dong)箱。

越野車簡介

2045軍用(yong)(yong)越(yue)野(ye)車(che)是北約及中國軍方(fang)的制式裝備，南京(jing)依維柯公司在依維柯軍用(yong)(yong)越(yue)野(ye)車(che)平臺上針對越(yue)野(ye)市場(chang)特點(dian)進(jin)行民用(yong)(yong)化(hua)改(gai)進(jin)推出越(yue)野(ye)車(che)系列(lie)。