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前橋總成簡介

前橋總成(cheng)安(an)裝在(zai)車身的后半部分(fen) 用于撐起車身 包括 前橋殼、半軸、制動器(qi)總成(cheng)、差減速器(qi)總成(cheng) 帶動輪胎的運轉。

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

汽車前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)主要是(shi)通(tong)過離合器變速箱(xiang)將發動(dong)(dong)(dong)(dong)(dong)機動(dong)(dong)(dong)(dong)(dong)力(li)減(jian)速并增加(jia)扭矩，再通(tong)過前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)總成(cheng)傳遞給(gei)動(dong)(dong)(dong)(dong)(dong)力(li)的最終輸出輪。同時，前(qian)(qian)(qian)軸(zhou)(zhou)(zhou)還(huan)起(qi)(qi)到轉向的作(zuo)用(yong)(yong)(yong)。此外(wai)，前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)還(huan)起(qi)(qi)到承載整車重量的作(zuo)用(yong)(yong)(yong)，即車身和前(qian)(qian)(qian)懸(xuan)(xuan)架(jia)通(tong)過連桿機構與前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)總成(cheng)連接，起(qi)(qi)到承載的作(zuo)用(yong)(yong)(yong)。如果前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)不是(shi)驅(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)，后(hou)(hou)輪軸(zhou)(zhou)(zhou)就是(shi)驅(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)。此時除了承載功(gong)能(neng)外(wai)，還(huan)起(qi)(qi)到驅(qu)動(dong)(dong)(dong)(dong)(dong)、減(jian)速、差(cha)速的作(zuo)用(yong)(yong)(yong)。在四(si)(si)輪驅(qu)動(dong)(dong)(dong)(dong)(dong)的情(qing)況(kuang)下(xia)，通(tong)常(chang)在后(hou)(hou)輪軸(zhou)(zhou)(zhou)前(qian)(qian)(qian)面有(you)一(yi)個分動(dong)(dong)(dong)(dong)(dong)箱(xiang)。后(hou)(hou)輪軸(zhou)(zhou)(zhou)分為整體橋(qiao)(qiao)(qiao)(qiao)和半軸(zhou)(zhou)(zhou)。橋(qiao)(qiao)(qiao)(qiao)梁采(cai)用(yong)(yong)(yong)非獨立懸(xuan)(xuan)掛，如鋼板彈簧懸(xuan)(xuan)掛；半軸(zhou)(zhou)(zhou)采(cai)用(yong)(yong)(yong)獨立懸(xuan)(xuan)架(jia)，如麥弗(fu)遜懸(xuan)(xuan)架(jia)。前(qian)(qian)(qian)軸(zhou)(zhou)(zhou)和后(hou)(hou)輪軸(zhou)(zhou)(zhou)之間有(you)著本質的區別，不僅(jin)僅(jin)是(shi)在外(wai)觀上。后(hou)(hou)輪軸(zhou)(zhou)(zhou)指的是(shi)汽車后(hou)(hou)部(bu)的車軸(zhou)(zhou)(zhou)。如果車輛由前(qian)(qian)(qian)軸(zhou)(zhou)(zhou)驅(qu)動(dong)(dong)(dong)(dong)(dong)，那(nei)么后(hou)(hou)輪軸(zhou)(zhou)(zhou)只(zhi)是(shi)一(yi)個從(cong)動(dong)(dong)(dong)(dong)(dong)軸(zhou)(zhou)(zhou)，只(zhi)起(qi)(qi)軸(zhou)(zhou)(zhou)承的作(zuo)用(yong)(yong)(yong)。相反，如果前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)不是(shi)驅(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)，那(nei)么后(hou)(hou)輪軸(zhou)(zhou)(zhou)就是(shi)驅(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)。前(qian)(qian)(qian)軸(zhou)(zhou)(zhou)除了承載功(gong)能(neng)外(wai)，還(huan)起(qi)(qi)到驅(qu)動(dong)(dong)(dong)(dong)(dong)、減(jian)速和差(cha)速器的作(zuo)用(yong)(yong)(yong)。在四(si)(si)輪驅(qu)動(dong)(dong)(dong)(dong)(dong)的情(qing)況(kuang)下(xia)，通(tong)常(chang)在后(hou)(hou)輪軸(zhou)(zhou)(zhou)前(qian)(qian)(qian)面有(you)一(yi)個分動(dong)(dong)(dong)(dong)(dong)箱(xiang)。

威麟V8簡介

威麟V8是奇瑞汽車(che)中的一款(kuan)，與早已推出的東(dong)方之子(zi)Cross(代(dai)號B14)、即將(jiang)上(shang)市的威麟X5(代(dai)號P11)等構建該(gai)品牌的主打車(che)型。