后橋是指連接兩個后輪的一個橋,向后驅動車的后橋稱之為驅動橋,不是后驅車的后橋稱之為支撐橋
后懸架總成 往往出現在乘用車中,一般由彈簧、減震器、連接桿、等組成的起到傳遞和支撐輪胎和車身的之間的激勵的部件。
一般分為三種 獨立懸架(連桿式的)、半獨立懸架(扭力梁式)、非獨立懸架(橋或者軸式的)。后橋是指連接兩個后輪的一個橋,向后驅動車的后橋稱之為驅動橋,不是后驅車的后橋稱之為支撐橋,
后懸架總成是指用來支撐車輛后部車身的,一般為獨立懸架
1、將橋殼下部的放油(you)螺塞擰下,放出橋殼的潤滑油(you);拆下主(zhu)動錐齒輪凸緣(yuan)與(yu)傳動軸(zhou)的連接螺栓;
2、半(ban)(ban)(ban)軸(zhou)(zhou)的(de)拆(chai)卸。拆(chai)卸前,應將前輪(lun)用(yong)掩木(mu)掩住,松(song)(song)開駐車制動器。拆(chai)卸時,松(song)(song)開并擰下全部半(ban)(ban)(ban)軸(zhou)(zhou)緊固螺母及墊圈;用(yong)銅錘(chui)輕(qing)輕(qing)打擊半(ban)(ban)(ban)軸(zhou)(zhou)尾部中央(yang)2至3下,使(shi)半(ban)(ban)(ban)軸(zhou)(zhou)法蘭(lan)面與輪(lun)轂連(lian)接面分離(li)后,用(yong)手拉半(ban)(ban)(ban)軸(zhou)(zhou)法蘭(lan),即可將半(ban)(ban)(ban)軸(zhou)(zhou)抽出。注意在(zai)半(ban)(ban)(ban)軸(zhou)(zhou)花鍵部分即將通過油封時,要用(yong)手托(tuo)住半(ban)(ban)(ban)軸(zhou)(zhou)桿(gan)部,并緩緩轉動半(ban)(ban)(ban)軸(zhou)(zhou),使(shi)半(ban)(ban)(ban)軸(zhou)(zhou)并行移出,不(bu)致將半(ban)(ban)(ban)軸(zhou)(zhou)油封損壞,也預防半(ban)(ban)(ban)軸(zhou)(zhou)掉地扎傷人;
3、主減速器(qi)(qi)總成(cheng)的(de)拆(chai)(chai)卸:卸下(xia)后制動(dong)軟管(guan)與(yu)三(san)通接(jie)頭;用(yong)小(xiao)車,將減速器(qi)(qi)殼(ke)支承(cheng)好,拆(chai)(chai)下(xia)減速器(qi)(qi)殼(ke)與(yu)后橋連(lian)接(jie)的(de)12個螺(luo)栓(shuan),將減速器(qi)(qi)總成(cheng)從橋殼(ke)上取(qu)下(xia);斷開制動(dong)氣室軟管(guan)、管(guan)路(lu)之(zhi)間(jian)的(de)連(lian)接(jie),拆(chai)(chai)下(xia)制動(dong)氣室,拆(chai)(chai)下(xia)調整臂總成(cheng);
4、拆除輪(lun)轂(gu)(gu)(gu)調整螺母鎖片(pian)緊固螺釘,取出鎖片(pian)用,專用套筒拆掉輪(lun)轂(gu)(gu)(gu)調整螺母;稍稍轉動輪(lun)轂(gu)(gu)(gu)及制(zhi)(zhi)動鼓(gu)總(zong)(zong)成(cheng),用拉(la)馬向外(wai)拉(la)輪(lun)轂(gu)(gu)(gu),同時(shi)在制(zhi)(zhi)動鼓(gu)上輕輕敲擊,以震松外(wai)軸承(cheng)內(nei)(nei)圈,待外(wai)軸承(cheng)內(nei)(nei)圈松動后,取下輪(lun)轂(gu)(gu)(gu)及制(zhi)(zhi)動鼓(gu)總(zong)(zong)成(cheng),但此時(shi)應注意該總(zong)(zong)成(cheng)重量較重,不(bu)要(yao)摔壞(huai)或砸傷人,同時(shi)要(yao)注意保護外(wai)軸承(cheng)內(nei)(nei)圈不(bu)要(yao)摔壞(huai);
5、用拉(la)馬拆(chai)出內軸承內圈總(zong)(zong)(zong)成和油(you)封座圈總(zong)(zong)(zong)成;用回(hui)位彈簧拆(chai)卸工具,拆(chai)下(xia)(xia)制動器(qi)回(hui)位彈簧,取下(xia)(xia)凸輪(lun)軸;用板(ban)(ban)手拆(chai)下(xia)(xia)制動器(qi)底(di)板(ban)(ban)緊固螺栓,取下(xia)(xia)制動器(qi)底(di)板(ban)(ban)帶蹄片及防塵(chen)罩總(zong)(zong)(zong)成;拆(chai)下(xia)(xia)制動氣室支架(jia),拆(chai)下(xia)(xia)橋(qiao)殼總(zong)(zong)(zong)成;
6、最后(hou)安裝拆卸的反(fan)序(xu)安裝即可。
啟(qi)辰M50V是(shi)2017年一款新(xin)的車(che)型(xing),在4月份的上海車(che)展上市,未來競爭對手將鎖定寶駿(jun)730等車(che)型(xing)。
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