狼群视频在线

前橋總成簡介

前橋(qiao)總成安裝在車身(shen)的后半部(bu)分 用于撐起車身(shen) 包(bao)括 前橋(qiao)殼、半軸、制動器總成、差(cha)減速器總成 帶動輪胎(tai)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)(che)前(qian)(qian)(qian)(qian)(qian)(qian)橋主要(yao)是(shi)(shi)通(tong)過離合器變速(su)(su)箱(xiang)將發動(dong)(dong)機動(dong)(dong)力減(jian)速(su)(su)并增加扭矩，再通(tong)過前(qian)(qian)(qian)(qian)(qian)(qian)橋總(zong)成傳(chuan)遞給動(dong)(dong)力的最終輸出(chu)輪(lun)(lun)(lun)。同時，前(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)還起到(dao)轉向的作(zuo)(zuo)用(yong)(yong)(yong)。此外，前(qian)(qian)(qian)(qian)(qian)(qian)橋還起到(dao)承(cheng)載整(zheng)車(che)(che)(che)重(zhong)量的作(zuo)(zuo)用(yong)(yong)(yong)，即車(che)(che)(che)身和(he)(he)前(qian)(qian)(qian)(qian)(qian)(qian)懸架(jia)通(tong)過連(lian)桿機構(gou)與前(qian)(qian)(qian)(qian)(qian)(qian)橋總(zong)成連(lian)接，起到(dao)承(cheng)載的作(zuo)(zuo)用(yong)(yong)(yong)。如(ru)(ru)(ru)果(guo)(guo)前(qian)(qian)(qian)(qian)(qian)(qian)橋不(bu)(bu)是(shi)(shi)驅(qu)(qu)動(dong)(dong)橋，后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)就(jiu)是(shi)(shi)驅(qu)(qu)動(dong)(dong)橋。此時除了承(cheng)載功能(neng)外，還起到(dao)驅(qu)(qu)動(dong)(dong)、減(jian)速(su)(su)、差速(su)(su)的作(zuo)(zuo)用(yong)(yong)(yong)。在(zai)四輪(lun)(lun)(lun)驅(qu)(qu)動(dong)(dong)的情(qing)況下，通(tong)常在(zai)后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)(qian)面有(you)(you)一(yi)(yi)個(ge)(ge)分動(dong)(dong)箱(xiang)。后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)分為整(zheng)體橋和(he)(he)半軸(zhou)(zhou)(zhou)(zhou)。橋梁(liang)采用(yong)(yong)(yong)非獨立懸掛(gua)，如(ru)(ru)(ru)鋼板彈簧懸掛(gua)；半軸(zhou)(zhou)(zhou)(zhou)采用(yong)(yong)(yong)獨立懸架(jia)，如(ru)(ru)(ru)麥(mai)弗(fu)遜懸架(jia)。前(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)和(he)(he)后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)之間有(you)(you)著(zhu)本質的區別，不(bu)(bu)僅(jin)(jin)僅(jin)(jin)是(shi)(shi)在(zai)外觀上。后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)指(zhi)的是(shi)(shi)汽車(che)(che)(che)后(hou)部的車(che)(che)(che)軸(zhou)(zhou)(zhou)(zhou)。如(ru)(ru)(ru)果(guo)(guo)車(che)(che)(che)輛由(you)前(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)驅(qu)(qu)動(dong)(dong)，那么后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)只是(shi)(shi)一(yi)(yi)個(ge)(ge)從動(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)，只起軸(zhou)(zhou)(zhou)(zhou)承(cheng)的作(zuo)(zuo)用(yong)(yong)(yong)。相反(fan)，如(ru)(ru)(ru)果(guo)(guo)前(qian)(qian)(qian)(qian)(qian)(qian)橋不(bu)(bu)是(shi)(shi)驅(qu)(qu)動(dong)(dong)橋，那么后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)就(jiu)是(shi)(shi)驅(qu)(qu)動(dong)(dong)橋。前(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)除了承(cheng)載功能(neng)外，還起到(dao)驅(qu)(qu)動(dong)(dong)、減(jian)速(su)(su)和(he)(he)差速(su)(su)器的作(zuo)(zuo)用(yong)(yong)(yong)。在(zai)四輪(lun)(lun)(lun)驅(qu)(qu)動(dong)(dong)的情(qing)況下，通(tong)常在(zai)后(hou)輪(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)(qian)面有(you)(you)一(yi)(yi)個(ge)(ge)分動(dong)(dong)箱(xiang)。

保時捷Cayman(進口)簡介

保(bao)時捷Cayman是一款中置引擎后(hou)輪驅動的雙座跑車，是繼911、Boxster、卡宴后(hou)，保(bao)時捷推出(chu)的第(di)四大(da)車系。保(bao)時捷Cayman的內飾簡(jian)潔有致，深色內飾風格(ge)酷勁(jing)十足。主(zhu)要(yao)的功能區域均(jun)集中于(yu)中控面板，一個(ge)大(da)型LCD顯示屏(ping)實現其娛(yu)樂系統(tong)及行車電腦(nao)大(da)部(bu)分功能。