狼群视频在线

前橋總成簡介

前(qian)橋總成安(an)裝(zhuang)在車身(shen)(shen)的(de)后半部分 用(yong)于撐起車身(shen)(shen) 包括 前(qian)橋殼、半軸、制動器總成、差減速器總成 帶動輪(lun)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(che)前(qian)(qian)(qian)橋(qiao)主要是(shi)(shi)(shi)(shi)通(tong)(tong)過離(li)合器(qi)變速(su)箱(xiang)將發動(dong)(dong)(dong)(dong)(dong)機動(dong)(dong)(dong)(dong)(dong)力減速(su)并(bing)增加扭矩，再通(tong)(tong)過前(qian)(qian)(qian)橋(qiao)總成傳遞給動(dong)(dong)(dong)(dong)(dong)力的(de)(de)最(zui)終輸出(chu)輪(lun)(lun)(lun)。同(tong)時，前(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)還起(qi)(qi)到轉(zhuan)向(xiang)的(de)(de)作(zuo)用(yong)(yong)(yong)(yong)。此外，前(qian)(qian)(qian)橋(qiao)還起(qi)(qi)到承載(zai)整車(che)重量(liang)的(de)(de)作(zuo)用(yong)(yong)(yong)(yong)，即(ji)車(che)身和(he)(he)前(qian)(qian)(qian)懸(xuan)架通(tong)(tong)過連桿機構與前(qian)(qian)(qian)橋(qiao)總成連接，起(qi)(qi)到承載(zai)的(de)(de)作(zuo)用(yong)(yong)(yong)(yong)。如果(guo)前(qian)(qian)(qian)橋(qiao)不(bu)是(shi)(shi)(shi)(shi)驅動(dong)(dong)(dong)(dong)(dong)橋(qiao)，后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)就是(shi)(shi)(shi)(shi)驅動(dong)(dong)(dong)(dong)(dong)橋(qiao)。此時除(chu)了(le)承載(zai)功(gong)能外，還起(qi)(qi)到驅動(dong)(dong)(dong)(dong)(dong)、減速(su)、差(cha)速(su)的(de)(de)作(zuo)用(yong)(yong)(yong)(yong)。在四輪(lun)(lun)(lun)驅動(dong)(dong)(dong)(dong)(dong)的(de)(de)情(qing)(qing)況(kuang)下(xia)，通(tong)(tong)常在后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)前(qian)(qian)(qian)面有(you)一個(ge)分(fen)動(dong)(dong)(dong)(dong)(dong)箱(xiang)。后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)分(fen)為整體(ti)橋(qiao)和(he)(he)半軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)。橋(qiao)梁采(cai)用(yong)(yong)(yong)(yong)非獨立懸(xuan)掛，如鋼板彈簧懸(xuan)掛；半軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)采(cai)用(yong)(yong)(yong)(yong)獨立懸(xuan)架，如麥弗遜懸(xuan)架。前(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)和(he)(he)后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)之間有(you)著本質的(de)(de)區別，不(bu)僅(jin)僅(jin)是(shi)(shi)(shi)(shi)在外觀上。后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)指的(de)(de)是(shi)(shi)(shi)(shi)汽車(che)后(hou)部的(de)(de)車(che)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)。如果(guo)車(che)輛由前(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)驅動(dong)(dong)(dong)(dong)(dong)，那(nei)么(me)后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)只是(shi)(shi)(shi)(shi)一個(ge)從動(dong)(dong)(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)，只起(qi)(qi)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)承的(de)(de)作(zuo)用(yong)(yong)(yong)(yong)。相(xiang)反，如果(guo)前(qian)(qian)(qian)橋(qiao)不(bu)是(shi)(shi)(shi)(shi)驅動(dong)(dong)(dong)(dong)(dong)橋(qiao)，那(nei)么(me)后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)就是(shi)(shi)(shi)(shi)驅動(dong)(dong)(dong)(dong)(dong)橋(qiao)。前(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)除(chu)了(le)承載(zai)功(gong)能外，還起(qi)(qi)到驅動(dong)(dong)(dong)(dong)(dong)、減速(su)和(he)(he)差(cha)速(su)器(qi)的(de)(de)作(zuo)用(yong)(yong)(yong)(yong)。在四輪(lun)(lun)(lun)驅動(dong)(dong)(dong)(dong)(dong)的(de)(de)情(qing)(qing)況(kuang)下(xia)，通(tong)(tong)常在后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)前(qian)(qian)(qian)面有(you)一個(ge)分(fen)動(dong)(dong)(dong)(dong)(dong)箱(xiang)。

啟辰R50x簡介

啟辰(chen)R50X是東(dong)(dong)風(feng)日產(chan)旗下的(de)一款(kuan)(kuan)車(che)，售價在(zai)6.38-9.26萬。 2018年(nian)10月(yue)12日起，東(dong)(dong)風(feng)汽(qi)(qi)車(che)有限公(gong)司召(zhao)回(hui)2017年(nian)3月(yue)3日至2017年(nian)11月(yue)13日生產(chan)的(de)部分(fen)2015-2016款(kuan)(kuan)東(dong)(dong)風(feng)啟辰(chen)T70/R50/R50X汽(qi)(qi)車(che) ，共計43972輛。