前橋總(zong)成安裝在車身的后半(ban)部分 用于(yu)撐起車身 包括 前橋殼(ke)、半(ban)軸、制動器(qi)總(zong)成、差減速器(qi)總(zong)成 帶動輪(lun)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。
汽車(che)(che)前(qian)(qian)(qian)(qian)橋(qiao)主要是(shi)通(tong)(tong)過離合(he)器變速(su)箱(xiang)將(jiang)發(fa)動(dong)(dong)(dong)(dong)(dong)機動(dong)(dong)(dong)(dong)(dong)力(li)減(jian)速(su)并增加扭矩(ju),再(zai)通(tong)(tong)過前(qian)(qian)(qian)(qian)橋(qiao)總成傳遞(di)給動(dong)(dong)(dong)(dong)(dong)力(li)的(de)(de)最終輸出輪(lun)(lun)(lun)(lun)。同(tong)時(shi),前(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)還起(qi)到(dao)轉(zhuan)向的(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)。此外(wai)(wai),前(qian)(qian)(qian)(qian)橋(qiao)還起(qi)到(dao)承載整車(che)(che)重量的(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong),即車(che)(che)身和(he)前(qian)(qian)(qian)(qian)懸(xuan)架通(tong)(tong)過連(lian)桿機構與前(qian)(qian)(qian)(qian)橋(qiao)總成連(lian)接,起(qi)到(dao)承載的(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)。如果(guo)前(qian)(qian)(qian)(qian)橋(qiao)不是(shi)驅(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao),后(hou)(hou)(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)就(jiu)(jiu)是(shi)驅(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao)。此時(shi)除(chu)了承載功能(neng)(neng)外(wai)(wai),還起(qi)到(dao)驅(qu)動(dong)(dong)(dong)(dong)(dong)、減(jian)速(su)、差速(su)的(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)。在四(si)(si)輪(lun)(lun)(lun)(lun)驅(qu)動(dong)(dong)(dong)(dong)(dong)的(de)(de)情況下,通(tong)(tong)常(chang)在后(hou)(hou)(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)前(qian)(qian)(qian)(qian)面有(you)一(yi)個(ge)分(fen)(fen)動(dong)(dong)(dong)(dong)(dong)箱(xiang)。后(hou)(hou)(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)分(fen)(fen)為整體橋(qiao)和(he)半軸(zhou)(zhou)(zhou)(zhou)(zhou)。橋(qiao)梁采用(yong)(yong)非(fei)獨立懸(xuan)掛,如鋼板彈(dan)簧懸(xuan)掛;半軸(zhou)(zhou)(zhou)(zhou)(zhou)采用(yong)(yong)獨立懸(xuan)架,如麥弗遜(xun)懸(xuan)架。前(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)和(he)后(hou)(hou)(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)之(zhi)間(jian)有(you)著本質的(de)(de)區別,不僅(jin)僅(jin)是(shi)在外(wai)(wai)觀上。后(hou)(hou)(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)指的(de)(de)是(shi)汽車(che)(che)后(hou)(hou)(hou)部的(de)(de)車(che)(che)軸(zhou)(zhou)(zhou)(zhou)(zhou)。如果(guo)車(che)(che)輛由前(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)驅(qu)動(dong)(dong)(dong)(dong)(dong),那么(me)后(hou)(hou)(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)只是(shi)一(yi)個(ge)從動(dong)(dong)(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)(zhou),只起(qi)軸(zhou)(zhou)(zhou)(zhou)(zhou)承的(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)。相(xiang)反,如果(guo)前(qian)(qian)(qian)(qian)橋(qiao)不是(shi)驅(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao),那么(me)后(hou)(hou)(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)就(jiu)(jiu)是(shi)驅(qu)動(dong)(dong)(dong)(dong)(dong)橋(qiao)。前(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)除(chu)了承載功能(neng)(neng)外(wai)(wai),還起(qi)到(dao)驅(qu)動(dong)(dong)(dong)(dong)(dong)、減(jian)速(su)和(he)差速(su)器的(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)。在四(si)(si)輪(lun)(lun)(lun)(lun)驅(qu)動(dong)(dong)(dong)(dong)(dong)的(de)(de)情況下,通(tong)(tong)常(chang)在后(hou)(hou)(hou)輪(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)前(qian)(qian)(qian)(qian)面有(you)一(yi)個(ge)分(fen)(fen)動(dong)(dong)(dong)(dong)(dong)箱(xiang)。
景逸X6于2017年8月21日正式上市。新車將推出1.5T和2.0L兩個動力版本共8款車型。定位大緊湊級SUV,售價為8.49-10.99萬元。
外觀方面,軸距長達2750mm,前臉三條鍍鉻妝點格柵,大霧燈加入L型鍍鉻條修飾。配置方面,全新景逸X6將全系標配LED日間行車燈、電動天窗、外后視鏡加熱等配置,而高配車型還將配有自動大燈、全景天窗、感應雨刷、外后視鏡電動折疊等配置。
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