前(qian)橋總成(cheng)安裝在車身(shen)的后半部分 用于撐起(qi)車身(shen) 包括(kuo) 前(qian)橋殼、半軸、制動(dong)器總成(cheng)、差(cha)減速器總成(cheng) 帶動(dong)輪胎的運(yun)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)(qian)橋(qiao)(qiao)主要是(shi)通過(guo)(guo)離合器變速(su)箱將(jiang)發動(dong)機(ji)動(dong)力(li)(li)減速(su)并增加扭矩(ju),再通過(guo)(guo)前(qian)(qian)(qian)(qian)橋(qiao)(qiao)總成傳遞給動(dong)力(li)(li)的(de)(de)(de)(de)最終(zhong)輸出輪(lun)(lun)。同時,前(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)還起到(dao)轉向的(de)(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)。此外(wai)(wai),前(qian)(qian)(qian)(qian)橋(qiao)(qiao)還起到(dao)承載(zai)(zai)整車(che)重量的(de)(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong),即車(che)身(shen)和(he)前(qian)(qian)(qian)(qian)懸(xuan)架通過(guo)(guo)連桿機(ji)構與前(qian)(qian)(qian)(qian)橋(qiao)(qiao)總成連接,起到(dao)承載(zai)(zai)的(de)(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)。如(ru)(ru)果前(qian)(qian)(qian)(qian)橋(qiao)(qiao)不是(shi)驅(qu)(qu)動(dong)橋(qiao)(qiao),后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)就是(shi)驅(qu)(qu)動(dong)橋(qiao)(qiao)。此時除了承載(zai)(zai)功(gong)能外(wai)(wai),還起到(dao)驅(qu)(qu)動(dong)、減速(su)、差(cha)速(su)的(de)(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)。在(zai)(zai)(zai)四輪(lun)(lun)驅(qu)(qu)動(dong)的(de)(de)(de)(de)情況下,通常在(zai)(zai)(zai)后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)前(qian)(qian)(qian)(qian)面有一個(ge)分動(dong)箱。后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)分為(wei)整體橋(qiao)(qiao)和(he)半(ban)軸(zhou)(zhou)(zhou)。橋(qiao)(qiao)梁采用(yong)(yong)(yong)(yong)(yong)非獨立懸(xuan)掛(gua),如(ru)(ru)鋼(gang)板彈簧懸(xuan)掛(gua);半(ban)軸(zhou)(zhou)(zhou)采用(yong)(yong)(yong)(yong)(yong)獨立懸(xuan)架,如(ru)(ru)麥弗遜懸(xuan)架。前(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)和(he)后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)之間有著本質的(de)(de)(de)(de)區別(bie),不僅(jin)(jin)僅(jin)(jin)是(shi)在(zai)(zai)(zai)外(wai)(wai)觀(guan)上。后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)指(zhi)的(de)(de)(de)(de)是(shi)汽車(che)后(hou)(hou)(hou)部(bu)的(de)(de)(de)(de)車(che)軸(zhou)(zhou)(zhou)。如(ru)(ru)果車(che)輛(liang)由前(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)驅(qu)(qu)動(dong),那(nei)么后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)只(zhi)是(shi)一個(ge)從動(dong)軸(zhou)(zhou)(zhou),只(zhi)起軸(zhou)(zhou)(zhou)承的(de)(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)。相反,如(ru)(ru)果前(qian)(qian)(qian)(qian)橋(qiao)(qiao)不是(shi)驅(qu)(qu)動(dong)橋(qiao)(qiao),那(nei)么后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)就是(shi)驅(qu)(qu)動(dong)橋(qiao)(qiao)。前(qian)(qian)(qian)(qian)軸(zhou)(zhou)(zhou)除了承載(zai)(zai)功(gong)能外(wai)(wai),還起到(dao)驅(qu)(qu)動(dong)、減速(su)和(he)差(cha)速(su)器的(de)(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)。在(zai)(zai)(zai)四輪(lun)(lun)驅(qu)(qu)動(dong)的(de)(de)(de)(de)情況下,通常在(zai)(zai)(zai)后(hou)(hou)(hou)輪(lun)(lun)軸(zhou)(zhou)(zhou)前(qian)(qian)(qian)(qian)面有一個(ge)分動(dong)箱。
威颯是豐(feng)田旗下的一款轎車(che),售(shou)價(jia)在(zai)26.66-40.88萬。 該車(che)的設計師是一位美國人(ren)。
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