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前橋總成簡介

前(qian)橋總(zong)成安(an)裝(zhuang)在(zai)車身的后半(ban)部分 用于撐起(qi)車身 包括 前(qian)橋殼(ke)、半(ban)軸、制(zhi)動(dong)器總(zong)成、差減(jian)速器總(zong)成 帶(dai)動(dong)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(che)(che)前(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)(qiao)主要是(shi)通過離合器(qi)變速(su)(su)箱將發動(dong)(dong)(dong)機(ji)動(dong)(dong)(dong)力減速(su)(su)并(bing)增加(jia)扭矩，再(zai)通過前(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)(qiao)總成傳遞給(gei)動(dong)(dong)(dong)力的(de)(de)(de)(de)最(zui)終(zhong)輸出輪(lun)(lun)(lun)。同時，前(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)還起(qi)(qi)到(dao)轉向的(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)(yong)。此外，前(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)(qiao)還起(qi)(qi)到(dao)承(cheng)載整(zheng)車(che)(che)重(zhong)量的(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)(yong)，即車(che)(che)身和前(qian)(qian)(qian)(qian)(qian)(qian)懸(xuan)架(jia)通過連桿機(ji)構(gou)與前(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)(qiao)總成連接，起(qi)(qi)到(dao)承(cheng)載的(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)(yong)。如(ru)(ru)果(guo)前(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)(qiao)不(bu)是(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)(qiao)，后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)就是(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)(qiao)。此時除(chu)了(le)承(cheng)載功(gong)能(neng)外，還起(qi)(qi)到(dao)驅(qu)(qu)(qu)動(dong)(dong)(dong)、減速(su)(su)、差(cha)速(su)(su)的(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)(yong)。在(zai)(zai)四輪(lun)(lun)(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)的(de)(de)(de)(de)情(qing)況下，通常(chang)在(zai)(zai)后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)(qian)面(mian)有(you)一個(ge)分動(dong)(dong)(dong)箱。后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)分為整(zheng)體(ti)橋(qiao)(qiao)(qiao)(qiao)(qiao)和半軸(zhou)(zhou)(zhou)。橋(qiao)(qiao)(qiao)(qiao)(qiao)梁采用(yong)(yong)(yong)(yong)非獨立懸(xuan)掛(gua)，如(ru)(ru)鋼板彈簧懸(xuan)掛(gua)；半軸(zhou)(zhou)(zhou)采用(yong)(yong)(yong)(yong)獨立懸(xuan)架(jia)，如(ru)(ru)麥弗(fu)遜懸(xuan)架(jia)。前(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)和后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)之間有(you)著本(ben)質的(de)(de)(de)(de)區別，不(bu)僅(jin)僅(jin)是(shi)在(zai)(zai)外觀上。后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)指的(de)(de)(de)(de)是(shi)汽車(che)(che)后(hou)部的(de)(de)(de)(de)車(che)(che)軸(zhou)(zhou)(zhou)。如(ru)(ru)果(guo)車(che)(che)輛由(you)前(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)驅(qu)(qu)(qu)動(dong)(dong)(dong)，那(nei)么后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)只(zhi)是(shi)一個(ge)從動(dong)(dong)(dong)軸(zhou)(zhou)(zhou)，只(zhi)起(qi)(qi)軸(zhou)(zhou)(zhou)承(cheng)的(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)(yong)。相反，如(ru)(ru)果(guo)前(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)(qiao)不(bu)是(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)(qiao)，那(nei)么后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)就是(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)(qiao)。前(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)除(chu)了(le)承(cheng)載功(gong)能(neng)外，還起(qi)(qi)到(dao)驅(qu)(qu)(qu)動(dong)(dong)(dong)、減速(su)(su)和差(cha)速(su)(su)器(qi)的(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)(yong)。在(zai)(zai)四輪(lun)(lun)(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)的(de)(de)(de)(de)情(qing)況下，通常(chang)在(zai)(zai)后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)(qian)面(mian)有(you)一個(ge)分動(dong)(dong)(dong)箱。

北汽新能源EV150,160,200簡介

EV系列(EV)是北(bei)汽新能源的國(guo)產車廠北汽新能源于2014年(nian)推(tui)出的(de)一款小型兩廂轎車,最新(xin)年(nian)款為2016英文名:EV,別(bie)名:北京E系列電(dian)動版