狼群视频在线

前橋總成簡介

前(qian)橋(qiao)總(zong)成安裝在車(che)(che)身(shen)的后半部(bu)分(fen) 用于撐起車(che)(che)身(shen) 包括 前(qian)橋(qiao)殼(ke)、半軸、制動器總(zong)成、差減速器總(zong)成 帶動輪胎的運轉(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)(qian)橋(qiao)(qiao)主要是(shi)通過(guo)離合器變(bian)速(su)(su)箱(xiang)將發動(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)力減(jian)速(su)(su)并增加(jia)扭(niu)矩，再通過(guo)前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)總(zong)成傳遞(di)給動(dong)(dong)(dong)(dong)(dong)(dong)(dong)力的(de)(de)(de)最終輸出(chu)輪(lun)(lun)(lun)(lun)。同(tong)時，前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)還(huan)起(qi)(qi)到(dao)(dao)轉向的(de)(de)(de)作(zuo)用(yong)。此(ci)外(wai)，前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)還(huan)起(qi)(qi)到(dao)(dao)承(cheng)(cheng)載整(zheng)車(che)重量的(de)(de)(de)作(zuo)用(yong)，即車(che)身和(he)前(qian)(qian)(qian)(qian)(qian)懸架(jia)通過(guo)連桿(gan)機(ji)(ji)構與前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)總(zong)成連接，起(qi)(qi)到(dao)(dao)承(cheng)(cheng)載的(de)(de)(de)作(zuo)用(yong)。如果(guo)(guo)前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)不(bu)(bu)是(shi)驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)，后(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)就(jiu)是(shi)驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)。此(ci)時除(chu)了承(cheng)(cheng)載功能外(wai)，還(huan)起(qi)(qi)到(dao)(dao)驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)、減(jian)速(su)(su)、差速(su)(su)的(de)(de)(de)作(zuo)用(yong)。在四(si)輪(lun)(lun)(lun)(lun)驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)情(qing)況下(xia)，通常(chang)在后(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)面(mian)有(you)一個分動(dong)(dong)(dong)(dong)(dong)(dong)(dong)箱(xiang)。后(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)分為整(zheng)體橋(qiao)(qiao)和(he)半(ban)軸(zhou)(zhou)(zhou)(zhou)。橋(qiao)(qiao)梁采用(yong)非獨立懸掛，如鋼(gang)板(ban)彈簧(huang)懸掛；半(ban)軸(zhou)(zhou)(zhou)(zhou)采用(yong)獨立懸架(jia)，如麥弗遜懸架(jia)。前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)和(he)后(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)之間有(you)著(zhu)本質的(de)(de)(de)區別，不(bu)(bu)僅僅是(shi)在外(wai)觀上。后(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)指的(de)(de)(de)是(shi)汽(qi)車(che)后(hou)部(bu)的(de)(de)(de)車(che)軸(zhou)(zhou)(zhou)(zhou)。如果(guo)(guo)車(che)輛由前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)，那(nei)么(me)后(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)只(zhi)是(shi)一個從動(dong)(dong)(dong)(dong)(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)，只(zhi)起(qi)(qi)軸(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)的(de)(de)(de)作(zuo)用(yong)。相反(fan)，如果(guo)(guo)前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)不(bu)(bu)是(shi)驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)，那(nei)么(me)后(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)就(jiu)是(shi)驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)。前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)除(chu)了承(cheng)(cheng)載功能外(wai)，還(huan)起(qi)(qi)到(dao)(dao)驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)、減(jian)速(su)(su)和(he)差速(su)(su)器的(de)(de)(de)作(zuo)用(yong)。在四(si)輪(lun)(lun)(lun)(lun)驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)情(qing)況下(xia)，通常(chang)在后(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)面(mian)有(you)一個分動(dong)(dong)(dong)(dong)(dong)(dong)(dong)箱(xiang)。

別克賽歐簡介

上(shang)(shang)海通用旗下(xia)產品。后來根據上(shang)(shang)汽通用公司品牌戰略布局將別克旗下(xia)賽(sai)歐(ou)歸為雪佛蘭品牌！ 發(fa)動(dong)機(ji)和變速箱沒有變！內(nei)飾變為淺色調(diao)！以表，空調(diao)面板(ban)，cd換了(le)！一體前杠，葉(xie)子板(ban)換了(le)！標志換了(le)！現(xian)在賽歐已經停(ting)產了！