狼群影院

前橋總成簡介

前(qian)橋(qiao)總成(cheng)(cheng)安(an)裝在車(che)身(shen)的后半部分(fen) 用(yong)于撐起車(che)身(shen) 包括 前(qian)橋(qiao)殼(ke)、半軸、制動器總成(cheng)(cheng)、差減速器總成(cheng)(cheng) 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

汽車(che)前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)主(zhu)要是(shi)通(tong)(tong)(tong)過離合器變速(su)箱將發動(dong)(dong)(dong)(dong)(dong)機動(dong)(dong)(dong)(dong)(dong)力減速(su)并增加扭矩(ju)，再通(tong)(tong)(tong)過前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)總(zong)(zong)成傳遞(di)給動(dong)(dong)(dong)(dong)(dong)力的(de)(de)最終輸出輪(lun)。同(tong)時，前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)還起(qi)到(dao)(dao)(dao)轉向(xiang)的(de)(de)作(zuo)用(yong)(yong)(yong)。此外(wai)(wai)，前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)還起(qi)到(dao)(dao)(dao)承(cheng)(cheng)(cheng)載整(zheng)(zheng)車(che)重量的(de)(de)作(zuo)用(yong)(yong)(yong)，即車(che)身(shen)和(he)(he)前(qian)(qian)(qian)(qian)(qian)懸架(jia)通(tong)(tong)(tong)過連桿(gan)機構與前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)總(zong)(zong)成連接(jie)，起(qi)到(dao)(dao)(dao)承(cheng)(cheng)(cheng)載的(de)(de)作(zuo)用(yong)(yong)(yong)。如果(guo)前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)不(bu)是(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)，后(hou)(hou)輪(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)就是(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)。此時除了(le)承(cheng)(cheng)(cheng)載功(gong)(gong)能(neng)(neng)外(wai)(wai)，還起(qi)到(dao)(dao)(dao)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)、減速(su)、差速(su)的(de)(de)作(zuo)用(yong)(yong)(yong)。在(zai)四輪(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)的(de)(de)情況下(xia)，通(tong)(tong)(tong)常在(zai)后(hou)(hou)輪(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)面有一個分(fen)動(dong)(dong)(dong)(dong)(dong)箱。后(hou)(hou)輪(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)分(fen)為整(zheng)(zheng)體橋(qiao)(qiao)和(he)(he)半(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)。橋(qiao)(qiao)梁采用(yong)(yong)(yong)非獨立懸掛(gua)，如鋼板彈簧懸掛(gua)；半(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)采用(yong)(yong)(yong)獨立懸架(jia)，如麥弗遜懸架(jia)。前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)和(he)(he)后(hou)(hou)輪(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)之間有著(zhu)本質的(de)(de)區別，不(bu)僅(jin)僅(jin)是(shi)在(zai)外(wai)(wai)觀(guan)上。后(hou)(hou)輪(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)指的(de)(de)是(shi)汽車(che)后(hou)(hou)部的(de)(de)車(che)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)。如果(guo)車(che)輛由前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)，那么后(hou)(hou)輪(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)只(zhi)是(shi)一個從動(dong)(dong)(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)，只(zhi)起(qi)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)的(de)(de)作(zuo)用(yong)(yong)(yong)。相反，如果(guo)前(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)不(bu)是(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)，那么后(hou)(hou)輪(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)就是(shi)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao)(qiao)。前(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)除了(le)承(cheng)(cheng)(cheng)載功(gong)(gong)能(neng)(neng)外(wai)(wai)，還起(qi)到(dao)(dao)(dao)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)、減速(su)和(he)(he)差速(su)器的(de)(de)作(zuo)用(yong)(yong)(yong)。在(zai)四輪(lun)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)的(de)(de)情況下(xia)，通(tong)(tong)(tong)常在(zai)后(hou)(hou)輪(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)面有一個分(fen)動(dong)(dong)(dong)(dong)(dong)箱。

奧迪Q5(進口)簡介

奧迪(di)(di)(di)Q5是一(yi)款動感(gan)而全能的(de)(de)(de)(de)SUV，它完美融合(he)了運動型(xing)(xing)轎車(che)的(de)(de)(de)(de)車(che)身設(she)(she)計(ji)(ji)、高(gao)效動力和(he)(he)靈(ling)敏(min)操(cao)控、SUV的(de)(de)(de)(de)越野安(an)全奧迪(di)(di)(di)Q5性能以及(ji)旅行(xing)(xing)車(che)的(de)(de)(de)(de)出色(se)舒適性和(he)(he)靈(ling)活多變的(de)(de)(de)(de)內部空(kong)間，延續了第三代頂級SUV奧迪(di)(di)(di)Q7的(de)(de)(de)(de)諸多優(you)勢特性。強勁(jing)的(de)(de)(de)(de)綠色(se)高(gao)效發動機、quattro全時(shi)四(si)驅系統以及(ji)靈(ling)敏(min)的(de)(de)(de)(de)行(xing)(xing)駛機構，使其無論是公路(lu)行(xing)(xing)駛還是越野前行(xing)(xing)都游刃(ren)有余。此外(wai)，7速雙(shuang)離合(he)Stronic變速器(qi)和(he)(he)“奧迪(di)(di)(di)駕駛模式選項”等(deng)全新技(ji)術的(de)(de)(de)(de)應用再次(ci)詮釋(shi)了奧迪(di)(di)(di)“突破科技(ji) 啟迪(di)(di)(di)未(wei)來(lai)”的(de)(de)(de)(de)品(pin)牌理(li)念(nian)。奧迪(di)(di)(di)Q5是以奧迪(di)(di)(di)A4的(de)(de)(de)(de)生(sheng)產(chan)平臺(tai)為基(ji)礎開發的(de)(de)(de)(de)一(yi)款緊湊型(xing)(xing)SUV車(che)型(xing)(xing)。奧迪(di)(di)(di)Q5的(de)(de)(de)(de)時(shi)尚(shang)外(wai)型(xing)(xing)延續了奧迪(di)(di)(di)Q7的(de)(de)(de)(de)設(she)(she)計(ji)(ji)風格，奧迪(di)(di)(di)招(zhao)牌式的(de)(de)(de)(de)鍍鉻“大鬼(gui)臉”，彰(zhang)顯其時(shi)尚(shang)與動感(gan)的(de)(de)(de)(de)設(she)(she)計(ji)(ji)風格。