前(qian)橋(qiao)總(zong)成(cheng)安(an)裝在車身的(de)后半部分 用于撐起車身 包括 前(qian)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。
汽車前(qian)(qian)橋主要是(shi)(shi)通(tong)(tong)(tong)過離合器(qi)變速(su)箱將(jiang)發動(dong)(dong)(dong)(dong)(dong)機動(dong)(dong)(dong)(dong)(dong)力減速(su)并增加扭矩,再通(tong)(tong)(tong)過前(qian)(qian)橋總(zong)成(cheng)傳(chuan)遞給動(dong)(dong)(dong)(dong)(dong)力的(de)(de)最終輸出輪(lun)(lun)(lun)(lun)(lun)(lun)。同時,前(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)還(huan)起(qi)(qi)到(dao)轉向的(de)(de)作(zuo)(zuo)用(yong)(yong)。此外(wai),前(qian)(qian)橋還(huan)起(qi)(qi)到(dao)承(cheng)載(zai)整車重量的(de)(de)作(zuo)(zuo)用(yong)(yong),即(ji)車身和(he)前(qian)(qian)懸(xuan)架(jia)通(tong)(tong)(tong)過連桿機構與(yu)前(qian)(qian)橋總(zong)成(cheng)連接(jie),起(qi)(qi)到(dao)承(cheng)載(zai)的(de)(de)作(zuo)(zuo)用(yong)(yong)。如(ru)果(guo)前(qian)(qian)橋不是(shi)(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)橋,后(hou)輪(lun)(lun)(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)就(jiu)是(shi)(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)橋。此時除(chu)了承(cheng)載(zai)功能外(wai),還(huan)起(qi)(qi)到(dao)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)、減速(su)、差速(su)的(de)(de)作(zuo)(zuo)用(yong)(yong)。在四(si)輪(lun)(lun)(lun)(lun)(lun)(lun)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)的(de)(de)情況(kuang)下,通(tong)(tong)(tong)常(chang)(chang)在后(hou)輪(lun)(lun)(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)前(qian)(qian)面(mian)有(you)一個分(fen)動(dong)(dong)(dong)(dong)(dong)箱。后(hou)輪(lun)(lun)(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)分(fen)為整體橋和(he)半(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)。橋梁采(cai)(cai)用(yong)(yong)非獨立懸(xuan)掛(gua),如(ru)鋼板彈簧懸(xuan)掛(gua);半(ban)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)采(cai)(cai)用(yong)(yong)獨立懸(xuan)架(jia),如(ru)麥弗(fu)遜懸(xuan)架(jia)。前(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)和(he)后(hou)輪(lun)(lun)(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)之(zhi)間(jian)有(you)著本質的(de)(de)區(qu)別,不僅僅是(shi)(shi)在外(wai)觀上。后(hou)輪(lun)(lun)(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)指的(de)(de)是(shi)(shi)汽車后(hou)部的(de)(de)車軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)。如(ru)果(guo)車輛由前(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong),那么后(hou)輪(lun)(lun)(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)只是(shi)(shi)一個從動(dong)(dong)(dong)(dong)(dong)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou),只起(qi)(qi)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)承(cheng)的(de)(de)作(zuo)(zuo)用(yong)(yong)。相反(fan),如(ru)果(guo)前(qian)(qian)橋不是(shi)(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)橋,那么后(hou)輪(lun)(lun)(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)就(jiu)是(shi)(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)橋。前(qian)(qian)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)除(chu)了承(cheng)載(zai)功能外(wai),還(huan)起(qi)(qi)到(dao)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)、減速(su)和(he)差速(su)器(qi)的(de)(de)作(zuo)(zuo)用(yong)(yong)。在四(si)輪(lun)(lun)(lun)(lun)(lun)(lun)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)的(de)(de)情況(kuang)下,通(tong)(tong)(tong)常(chang)(chang)在后(hou)輪(lun)(lun)(lun)(lun)(lun)(lun)軸(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)(zhou)前(qian)(qian)面(mian)有(you)一個分(fen)動(dong)(dong)(dong)(dong)(dong)箱。
尼桑賽(sai)德(de)里(li)克在中國(guo)公爵王,更(geng)是(shi)百(bai)思不得其(qi)解。最后(hou)請教日本共同(tong)社記(ji)者坂仁根,多虧他老(lao)兄見(jian)多識廣。原來說賽(sai)德(de)里(li)克是(shi)古希臘一(yi)位(wei)美男子(zi),位(wei)及公爵,你們中國(guo)好色之余更(geng)重爵位(wei),所以(yi)一(yi)出口中國(guo)也被(bei)封為王。
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