前(qian)橋總成安(an)裝(zhuang)在車身的后半部分 用于撐起(qi)車身 包括(kuo) 前(qian)橋殼、半軸、制動器總成、差減速(su)器總成 帶(dai)動輪胎的運轉。
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)前(qian)(qian)(qian)橋(qiao)(qiao)主要是(shi)(shi)(shi)(shi)通(tong)(tong)過(guo)離合(he)器變速(su)(su)箱(xiang)將(jiang)發動(dong)(dong)(dong)(dong)機(ji)動(dong)(dong)(dong)(dong)力(li)減(jian)速(su)(su)并(bing)增加(jia)扭矩,再(zai)通(tong)(tong)過(guo)前(qian)(qian)(qian)橋(qiao)(qiao)總(zong)成(cheng)(cheng)傳遞給動(dong)(dong)(dong)(dong)力(li)的(de)(de)最終輸出輪(lun)(lun)(lun)。同時(shi),前(qian)(qian)(qian)軸(zhou)還起(qi)到(dao)轉向(xiang)的(de)(de)作(zuo)(zuo)(zuo)用。此(ci)外,前(qian)(qian)(qian)橋(qiao)(qiao)還起(qi)到(dao)承(cheng)載(zai)整(zheng)(zheng)車(che)重量的(de)(de)作(zuo)(zuo)(zuo)用,即車(che)身和(he)前(qian)(qian)(qian)懸架通(tong)(tong)過(guo)連桿機(ji)構與(yu)前(qian)(qian)(qian)橋(qiao)(qiao)總(zong)成(cheng)(cheng)連接(jie),起(qi)到(dao)承(cheng)載(zai)的(de)(de)作(zuo)(zuo)(zuo)用。如(ru)(ru)果(guo)前(qian)(qian)(qian)橋(qiao)(qiao)不是(shi)(shi)(shi)(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)橋(qiao)(qiao),后(hou)(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)就是(shi)(shi)(shi)(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)橋(qiao)(qiao)。此(ci)時(shi)除(chu)了承(cheng)載(zai)功能(neng)外,還起(qi)到(dao)驅(qu)(qu)動(dong)(dong)(dong)(dong)、減(jian)速(su)(su)、差速(su)(su)的(de)(de)作(zuo)(zuo)(zuo)用。在四輪(lun)(lun)(lun)驅(qu)(qu)動(dong)(dong)(dong)(dong)的(de)(de)情況下,通(tong)(tong)常在后(hou)(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)前(qian)(qian)(qian)面(mian)有(you)一個分(fen)(fen)動(dong)(dong)(dong)(dong)箱(xiang)。后(hou)(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)分(fen)(fen)為(wei)整(zheng)(zheng)體橋(qiao)(qiao)和(he)半軸(zhou)。橋(qiao)(qiao)梁采(cai)用非獨(du)立懸掛,如(ru)(ru)鋼(gang)板彈簧(huang)懸掛;半軸(zhou)采(cai)用獨(du)立懸架,如(ru)(ru)麥弗遜懸架。前(qian)(qian)(qian)軸(zhou)和(he)后(hou)(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)之間(jian)有(you)著本質的(de)(de)區(qu)別,不僅僅是(shi)(shi)(shi)(shi)在外觀上。后(hou)(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)指(zhi)的(de)(de)是(shi)(shi)(shi)(shi)汽車(che)后(hou)(hou)(hou)(hou)部(bu)的(de)(de)車(che)軸(zhou)。如(ru)(ru)果(guo)車(che)輛(liang)由前(qian)(qian)(qian)軸(zhou)驅(qu)(qu)動(dong)(dong)(dong)(dong),那(nei)么后(hou)(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)只是(shi)(shi)(shi)(shi)一個從(cong)動(dong)(dong)(dong)(dong)軸(zhou),只起(qi)軸(zhou)承(cheng)的(de)(de)作(zuo)(zuo)(zuo)用。相(xiang)反,如(ru)(ru)果(guo)前(qian)(qian)(qian)橋(qiao)(qiao)不是(shi)(shi)(shi)(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)橋(qiao)(qiao),那(nei)么后(hou)(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)就是(shi)(shi)(shi)(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)橋(qiao)(qiao)。前(qian)(qian)(qian)軸(zhou)除(chu)了承(cheng)載(zai)功能(neng)外,還起(qi)到(dao)驅(qu)(qu)動(dong)(dong)(dong)(dong)、減(jian)速(su)(su)和(he)差速(su)(su)器的(de)(de)作(zuo)(zuo)(zuo)用。在四輪(lun)(lun)(lun)驅(qu)(qu)動(dong)(dong)(dong)(dong)的(de)(de)情況下,通(tong)(tong)常在后(hou)(hou)(hou)(hou)輪(lun)(lun)(lun)軸(zhou)前(qian)(qian)(qian)面(mian)有(you)一個分(fen)(fen)動(dong)(dong)(dong)(dong)箱(xiang)。
北京現代推出的索(suo)納塔轎(jiao)車(che)(che)(che)(che),是韓(han)(han)國(guo)(guo)現代自(zi)動車(che)(che)(che)(che)株(zhu)式會社開發的最(zui)成功的車(che)(che)(che)(che)型。作為(wei)中(zhong)高級(ji)轎(jiao)車(che)(che)(che)(che),無論在韓(han)(han)國(guo)(guo)國(guo)(guo)內市(shi)(shi)場,還是在以美國(guo)(guo)為(wei)主(zhu)的海(hai)外市(shi)(shi)場,索(suo)納塔都取得了良好(hao)的業績,則(ze)在韓(han)(han)國(guo)(guo)公(gong)務(wu)車(che)(che)(che)(che)市(shi)(shi)場獨占鰲頭。
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