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(xia)部的放油螺塞擰下(xia),放出橋殼的潤(run)滑(hua)油;拆下(xia)主動錐齒(chi)輪凸緣與(yu)傳動軸的連接螺栓;
2、半(ban)(ban)(ban)(ban)(ban)軸(zhou)(zhou)的拆(chai)卸。拆(chai)卸前(qian),應將(jiang)前(qian)輪(lun)用掩木掩住,松(song)開駐車制動器。拆(chai)卸時(shi),松(song)開并(bing)擰下全部半(ban)(ban)(ban)(ban)(ban)軸(zhou)(zhou)緊固螺母及墊圈;用銅錘輕輕打擊半(ban)(ban)(ban)(ban)(ban)軸(zhou)(zhou)尾部中央2至3下,使半(ban)(ban)(ban)(ban)(ban)軸(zhou)(zhou)法(fa)蘭(lan)面與輪(lun)轂(gu)連接面分離后,用手拉半(ban)(ban)(ban)(ban)(ban)軸(zhou)(zhou)法(fa)蘭(lan),即(ji)可將(jiang)半(ban)(ban)(ban)(ban)(ban)軸(zhou)(zhou)抽出(chu)。注(zhu)意在半(ban)(ban)(ban)(ban)(ban)軸(zhou)(zhou)花鍵部分即(ji)將(jiang)通過(guo)油(you)封時(shi),要用手托(tuo)住半(ban)(ban)(ban)(ban)(ban)軸(zhou)(zhou)桿部,并(bing)緩緩轉動半(ban)(ban)(ban)(ban)(ban)軸(zhou)(zhou),使半(ban)(ban)(ban)(ban)(ban)軸(zhou)(zhou)并(bing)行移出(chu),不致將(jiang)半(ban)(ban)(ban)(ban)(ban)軸(zhou)(zhou)油(you)封損壞,也預防(fang)半(ban)(ban)(ban)(ban)(ban)軸(zhou)(zhou)掉地扎傷人;
3、主減速(su)(su)(su)器總(zong)成(cheng)的(de)拆(chai)卸(xie)(xie):卸(xie)(xie)下(xia)(xia)后制動(dong)軟管與三通(tong)接頭;用小車,將(jiang)減速(su)(su)(su)器殼(ke)支承好,拆(chai)下(xia)(xia)減速(su)(su)(su)器殼(ke)與后橋連接的(de)12個螺栓,將(jiang)減速(su)(su)(su)器總(zong)成(cheng)從橋殼(ke)上(shang)取下(xia)(xia);斷開制動(dong)氣(qi)室軟管、管路之間的(de)連接,拆(chai)下(xia)(xia)制動(dong)氣(qi)室,拆(chai)下(xia)(xia)調整臂(bei)總(zong)成(cheng);
4、拆除(chu)輪(lun)轂(gu)(gu)調整(zheng)螺(luo)(luo)母鎖片緊固螺(luo)(luo)釘,取出鎖片用,專用套筒拆掉輪(lun)轂(gu)(gu)調整(zheng)螺(luo)(luo)母;稍(shao)稍(shao)轉動輪(lun)轂(gu)(gu)及制(zhi)動鼓總成,用拉馬向(xiang)外拉輪(lun)轂(gu)(gu),同時在制(zhi)動鼓上(shang)輕輕敲(qiao)擊,以震松外軸承(cheng)(cheng)內圈,待外軸承(cheng)(cheng)內圈松動后,取下輪(lun)轂(gu)(gu)及制(zhi)動鼓總成,但此時應注意該總成重(zhong)量(liang)較重(zhong),不要(yao)摔(shuai)壞或(huo)砸傷人(ren),同時要(yao)注意保護外軸承(cheng)(cheng)內圈不要(yao)摔(shuai)壞;
5、用(yong)(yong)拉馬拆(chai)出內軸承內圈總成(cheng)和油(you)封座圈總成(cheng);用(yong)(yong)回位(wei)彈(dan)簧拆(chai)卸工具,拆(chai)下制(zhi)動器回位(wei)彈(dan)簧,取(qu)(qu)下凸輪軸;用(yong)(yong)板(ban)(ban)手拆(chai)下制(zhi)動器底(di)板(ban)(ban)緊固螺(luo)栓,取(qu)(qu)下制(zhi)動器底(di)板(ban)(ban)帶蹄片及防塵罩總成(cheng);拆(chai)下制(zhi)動氣(qi)室支架,拆(chai)下橋(qiao)殼總成(cheng);
6、最(zui)后安裝拆(chai)卸的反序安裝即可。
奇(qi)瑞(rui)(rui)新能源官方宣布瑞(rui)(rui)虎e開啟(qi)預(yu)售(shou) ,該(gai)車(che)型于2019年4月(yue)16日上(shang)海車(che)展正式亮相。
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