狼群影院

前橋總成簡介

前(qian)(qian)橋(qiao)(qiao)總(zong)(zong)成(cheng)安裝(zhuang)在車身(shen)的(de)(de)后半部分 用于撐起車身(shen) 包括 前(qian)(qian)橋(qiao)(qiao)殼、半軸、制(zhi)動(dong)(dong)器總(zong)(zong)成(cheng)、差減速器總(zong)(zong)成(cheng) 帶動(dong)(dong)輪(lun)胎(tai)的(de)(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)橋(qiao)(qiao)主要是(shi)(shi)通(tong)過離合器變速(su)箱將發動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)減(jian)速(su)并(bing)增加(jia)扭矩(ju)，再通(tong)過前(qian)橋(qiao)(qiao)總成傳遞給(gei)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)的(de)(de)(de)最終輸出輪(lun)(lun)(lun)(lun)(lun)。同時，前(qian)軸還(huan)(huan)(huan)起(qi)(qi)(qi)(qi)到轉向(xiang)的(de)(de)(de)作用(yong)(yong)。此(ci)外(wai)(wai)，前(qian)橋(qiao)(qiao)還(huan)(huan)(huan)起(qi)(qi)(qi)(qi)到承(cheng)載整車(che)重(zhong)量的(de)(de)(de)作用(yong)(yong)，即車(che)身和(he)前(qian)懸(xuan)(xuan)架(jia)(jia)通(tong)過連(lian)桿機構(gou)與前(qian)橋(qiao)(qiao)總成連(lian)接，起(qi)(qi)(qi)(qi)到承(cheng)載的(de)(de)(de)作用(yong)(yong)。如(ru)果(guo)(guo)(guo)前(qian)橋(qiao)(qiao)不是(shi)(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)，后(hou)輪(lun)(lun)(lun)(lun)(lun)軸就是(shi)(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)。此(ci)時除了(le)承(cheng)載功能(neng)外(wai)(wai)，還(huan)(huan)(huan)起(qi)(qi)(qi)(qi)到驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)、減(jian)速(su)、差(cha)速(su)的(de)(de)(de)作用(yong)(yong)。在(zai)(zai)(zai)四(si)輪(lun)(lun)(lun)(lun)(lun)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)情況下，通(tong)常在(zai)(zai)(zai)后(hou)輪(lun)(lun)(lun)(lun)(lun)軸前(qian)面(mian)有一個(ge)(ge)分動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)箱。后(hou)輪(lun)(lun)(lun)(lun)(lun)軸分為整體橋(qiao)(qiao)和(he)半軸。橋(qiao)(qiao)梁采(cai)用(yong)(yong)非獨立懸(xuan)(xuan)掛(gua)，如(ru)鋼(gang)板彈簧懸(xuan)(xuan)掛(gua)；半軸采(cai)用(yong)(yong)獨立懸(xuan)(xuan)架(jia)(jia)，如(ru)麥弗遜懸(xuan)(xuan)架(jia)(jia)。前(qian)軸和(he)后(hou)輪(lun)(lun)(lun)(lun)(lun)軸之間有著本(ben)質的(de)(de)(de)區別，不僅僅是(shi)(shi)在(zai)(zai)(zai)外(wai)(wai)觀上。后(hou)輪(lun)(lun)(lun)(lun)(lun)軸指的(de)(de)(de)是(shi)(shi)汽(qi)車(che)后(hou)部的(de)(de)(de)車(che)軸。如(ru)果(guo)(guo)(guo)車(che)輛由前(qian)軸驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)，那(nei)么后(hou)輪(lun)(lun)(lun)(lun)(lun)軸只是(shi)(shi)一個(ge)(ge)從動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)軸，只起(qi)(qi)(qi)(qi)軸承(cheng)的(de)(de)(de)作用(yong)(yong)。相反，如(ru)果(guo)(guo)(guo)前(qian)橋(qiao)(qiao)不是(shi)(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)，那(nei)么后(hou)輪(lun)(lun)(lun)(lun)(lun)軸就是(shi)(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)。前(qian)軸除了(le)承(cheng)載功能(neng)外(wai)(wai)，還(huan)(huan)(huan)起(qi)(qi)(qi)(qi)到驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)、減(jian)速(su)和(he)差(cha)速(su)器的(de)(de)(de)作用(yong)(yong)。在(zai)(zai)(zai)四(si)輪(lun)(lun)(lun)(lun)(lun)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)情況下，通(tong)常在(zai)(zai)(zai)后(hou)輪(lun)(lun)(lun)(lun)(lun)軸前(qian)面(mian)有一個(ge)(ge)分動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)箱。

威樂簡介

威樂原(yuan)型為北(bei)美版的(de)ECHO，它(ta)在(zai)原(yuan)有車(che)型的(de)基礎上(shang)稍(shao)做(zuo)改進(jin)，但效果上(shang)卻更能(neng)突(tu)出它(ta)的(de)運(yun)動性。蜂腰式低風阻(zu)車(che)身在(zai)降低空(kong)氣阻(zu)力的(de)同時(shi)也(ye)提高了車(che)輛(liang)行(xing)駛穩定(ding)性。