前橋(qiao)總(zong)成(cheng)安(an)裝(zhuang)在(zai)車身的后(hou)半部分 用于撐(cheng)起(qi)車身 包括 前橋(qiao)殼、半軸、制動器(qi)總(zong)成(cheng)、差減速器(qi)總(zong)成(cheng) 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(qi)(qi)車(che)前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)主要是通(tong)過(guo)(guo)離合器變速箱(xiang)將發動(dong)(dong)(dong)(dong)機動(dong)(dong)(dong)(dong)力減速并(bing)增加扭矩,再通(tong)過(guo)(guo)前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)總(zong)成(cheng)傳遞給(gei)動(dong)(dong)(dong)(dong)力的(de)最終輸(shu)出輪(lun)(lun)(lun)。同時,前(qian)(qian)(qian)軸(zhou)還起(qi)(qi)(qi)到(dao)轉向的(de)作(zuo)(zuo)(zuo)用。此外,前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)還起(qi)(qi)(qi)到(dao)承(cheng)載(zai)整車(che)重量的(de)作(zuo)(zuo)(zuo)用,即車(che)身和(he)前(qian)(qian)(qian)懸架(jia)(jia)通(tong)過(guo)(guo)連桿機構與(yu)前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)總(zong)成(cheng)連接,起(qi)(qi)(qi)到(dao)承(cheng)載(zai)的(de)作(zuo)(zuo)(zuo)用。如(ru)果(guo)前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)不(bu)是驅(qu)動(dong)(dong)(dong)(dong)橋(qiao)(qiao)(qiao),后(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)就(jiu)是驅(qu)動(dong)(dong)(dong)(dong)橋(qiao)(qiao)(qiao)。此時除了承(cheng)載(zai)功(gong)能外,還起(qi)(qi)(qi)到(dao)驅(qu)動(dong)(dong)(dong)(dong)、減速、差(cha)速的(de)作(zuo)(zuo)(zuo)用。在四(si)(si)輪(lun)(lun)(lun)驅(qu)動(dong)(dong)(dong)(dong)的(de)情況下,通(tong)常在后(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)前(qian)(qian)(qian)面有(you)一(yi)個分動(dong)(dong)(dong)(dong)箱(xiang)。后(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)分為整體橋(qiao)(qiao)(qiao)和(he)半軸(zhou)。橋(qiao)(qiao)(qiao)梁采(cai)用非(fei)獨(du)立(li)懸掛,如(ru)鋼板彈簧懸掛;半軸(zhou)采(cai)用獨(du)立(li)懸架(jia)(jia),如(ru)麥弗遜懸架(jia)(jia)。前(qian)(qian)(qian)軸(zhou)和(he)后(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)之(zhi)間有(you)著(zhu)本質的(de)區(qu)別,不(bu)僅僅是在外觀上。后(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)指(zhi)的(de)是汽(qi)(qi)車(che)后(hou)(hou)(hou)部的(de)車(che)軸(zhou)。如(ru)果(guo)車(che)輛由(you)前(qian)(qian)(qian)軸(zhou)驅(qu)動(dong)(dong)(dong)(dong),那么后(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)只(zhi)是一(yi)個從動(dong)(dong)(dong)(dong)軸(zhou),只(zhi)起(qi)(qi)(qi)軸(zhou)承(cheng)的(de)作(zuo)(zuo)(zuo)用。相反,如(ru)果(guo)前(qian)(qian)(qian)橋(qiao)(qiao)(qiao)不(bu)是驅(qu)動(dong)(dong)(dong)(dong)橋(qiao)(qiao)(qiao),那么后(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)就(jiu)是驅(qu)動(dong)(dong)(dong)(dong)橋(qiao)(qiao)(qiao)。前(qian)(qian)(qian)軸(zhou)除了承(cheng)載(zai)功(gong)能外,還起(qi)(qi)(qi)到(dao)驅(qu)動(dong)(dong)(dong)(dong)、減速和(he)差(cha)速器的(de)作(zuo)(zuo)(zuo)用。在四(si)(si)輪(lun)(lun)(lun)驅(qu)動(dong)(dong)(dong)(dong)的(de)情況下,通(tong)常在后(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)前(qian)(qian)(qian)面有(you)一(yi)個分動(dong)(dong)(dong)(dong)箱(xiang)。
謳(ou)歌(ge)TL除了繼續(xu)秉(bing)承(cheng)TL系列為駕(jia)駛者打(da)造高性(xing)能豪華汽車(che)的使命之外,0謳(ou)歌(ge)TL在(zai)設(she)計、動力、燃油經濟性(xing)、操控、空間、舒適、安全等(deng)方面(mian)全面(mian)超越了前一代車(che)型(xing)。
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