狼群影院

前橋總成簡介

前(qian)橋總成安裝在車身的(de)后半(ban)部分 用于(yu)撐起車身 包括 前(qian)橋殼、半(ban)軸、制動器總成、差(cha)減(jian)速器總成 帶動輪胎的(de)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)(qian)橋(qiao)(qiao)(qiao)(qiao)主要是(shi)(shi)通過(guo)離合器變速(su)箱將(jiang)發(fa)動(dong)(dong)(dong)機(ji)(ji)動(dong)(dong)(dong)力減(jian)速(su)并增(zeng)加扭矩，再通過(guo)前(qian)(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)總成(cheng)傳遞給動(dong)(dong)(dong)力的(de)最終輸出輪。同時(shi)，前(qian)(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)還(huan)起到(dao)轉(zhuan)向的(de)作(zuo)(zuo)用(yong)(yong)(yong)。此外(wai)(wai)，前(qian)(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)還(huan)起到(dao)承載(zai)整車(che)(che)重(zhong)量的(de)作(zuo)(zuo)用(yong)(yong)(yong)，即車(che)(che)身和前(qian)(qian)(qian)(qian)(qian)(qian)(qian)懸架通過(guo)連桿(gan)機(ji)(ji)構與前(qian)(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)總成(cheng)連接(jie)，起到(dao)承載(zai)的(de)作(zuo)(zuo)用(yong)(yong)(yong)。如果前(qian)(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)不是(shi)(shi)驅(qu)動(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)，后(hou)輪軸(zhou)(zhou)(zhou)就是(shi)(shi)驅(qu)動(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)。此時(shi)除了承載(zai)功能外(wai)(wai)，還(huan)起到(dao)驅(qu)動(dong)(dong)(dong)、減(jian)速(su)、差速(su)的(de)作(zuo)(zuo)用(yong)(yong)(yong)。在(zai)四輪驅(qu)動(dong)(dong)(dong)的(de)情況下(xia)，通常在(zai)后(hou)輪軸(zhou)(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)(qian)(qian)面有(you)一(yi)個(ge)(ge)分動(dong)(dong)(dong)箱。后(hou)輪軸(zhou)(zhou)(zhou)分為整體(ti)橋(qiao)(qiao)(qiao)(qiao)和半(ban)軸(zhou)(zhou)(zhou)。橋(qiao)(qiao)(qiao)(qiao)梁(liang)采用(yong)(yong)(yong)非獨(du)立懸掛，如鋼板(ban)彈簧懸掛；半(ban)軸(zhou)(zhou)(zhou)采用(yong)(yong)(yong)獨(du)立懸架，如麥弗遜(xun)懸架。前(qian)(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)和后(hou)輪軸(zhou)(zhou)(zhou)之間有(you)著本質(zhi)的(de)區(qu)別(bie)，不僅(jin)僅(jin)是(shi)(shi)在(zai)外(wai)(wai)觀上。后(hou)輪軸(zhou)(zhou)(zhou)指的(de)是(shi)(shi)汽車(che)(che)后(hou)部(bu)的(de)車(che)(che)軸(zhou)(zhou)(zhou)。如果車(che)(che)輛由前(qian)(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)驅(qu)動(dong)(dong)(dong)，那(nei)么(me)后(hou)輪軸(zhou)(zhou)(zhou)只是(shi)(shi)一(yi)個(ge)(ge)從動(dong)(dong)(dong)軸(zhou)(zhou)(zhou)，只起軸(zhou)(zhou)(zhou)承的(de)作(zuo)(zuo)用(yong)(yong)(yong)。相反，如果前(qian)(qian)(qian)(qian)(qian)(qian)(qian)橋(qiao)(qiao)(qiao)(qiao)不是(shi)(shi)驅(qu)動(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)，那(nei)么(me)后(hou)輪軸(zhou)(zhou)(zhou)就是(shi)(shi)驅(qu)動(dong)(dong)(dong)橋(qiao)(qiao)(qiao)(qiao)。前(qian)(qian)(qian)(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)除了承載(zai)功能外(wai)(wai)，還(huan)起到(dao)驅(qu)動(dong)(dong)(dong)、減(jian)速(su)和差速(su)器的(de)作(zuo)(zuo)用(yong)(yong)(yong)。在(zai)四輪驅(qu)動(dong)(dong)(dong)的(de)情況下(xia)，通常在(zai)后(hou)輪軸(zhou)(zhou)(zhou)前(qian)(qian)(qian)(qian)(qian)(qian)(qian)面有(you)一(yi)個(ge)(ge)分動(dong)(dong)(dong)箱。

普瑞維亞(進口)簡介

中(zhong)國大陸提到普(pu)瑞維亞的(de)(de)名字，可(ke)能很(hen)多人還要反應一下，但是一說子彈頭(tou)、大霸王(wang)，相信十有八九都會點(dian)頭(tou)咧嘴(zui)，第一代(dai)普(pu)瑞維亞當時(shi)的(de)(de)造型還屬于太(tai)空船式(shi)的(de)(de)卵(luan)形設計，這主(zhu)要是受(shou)影響于上(shang)世紀八十年(nian)代(dai)的(de)(de)太(tai)空熱(re)。記(ji)得上(shang)世紀九十年(nian)代(dai)初引進國內時(shi)，是名副其實的(de)(de)豪華高檔(dang)車。