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后橋總成簡介

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 

后橋總成/前橋總成安裝方法

1、將(jiang)橋殼(ke)(ke)下部的放油(you)螺塞擰下，放出橋殼(ke)(ke)的潤滑油(you)；拆(chai)下主動(dong)錐齒輪凸(tu)緣與傳動(dong)軸的連接螺栓；

2、半(ban)(ban)軸(zhou)的拆(chai)卸。拆(chai)卸前，應將前輪用(yong)(yong)掩木(mu)掩住(zhu)，松開駐(zhu)車(che)制(zhi)動器。拆(chai)卸時，松開并擰下全部(bu)半(ban)(ban)軸(zhou)緊固螺(luo)母及墊圈(quan)；用(yong)(yong)銅錘(chui)輕(qing)輕(qing)打擊半(ban)(ban)軸(zhou)尾部(bu)中央2至3下，使(shi)(shi)半(ban)(ban)軸(zhou)法(fa)蘭面(mian)與(yu)輪轂連(lian)接面(mian)分離后，用(yong)(yong)手拉半(ban)(ban)軸(zhou)法(fa)蘭，即(ji)可將半(ban)(ban)軸(zhou)抽(chou)出(chu)。注意在(zai)半(ban)(ban)軸(zhou)花鍵部(bu)分即(ji)將通過(guo)油(you)封(feng)時，要用(yong)(yong)手托(tuo)住(zhu)半(ban)(ban)軸(zhou)桿部(bu)，并緩緩轉(zhuan)動半(ban)(ban)軸(zhou)，使(shi)(shi)半(ban)(ban)軸(zhou)并行(xing)移出(chu)，不致(zhi)將半(ban)(ban)軸(zhou)油(you)封(feng)損壞，也預防半(ban)(ban)軸(zhou)掉(diao)地扎傷人；

3、主減(jian)(jian)速(su)(su)器(qi)(qi)總(zong)成的(de)拆(chai)(chai)卸：卸下后制(zhi)動(dong)軟管(guan)與三通接(jie)頭；用(yong)小車，將(jiang)減(jian)(jian)速(su)(su)器(qi)(qi)殼支(zhi)承好(hao)，拆(chai)(chai)下減(jian)(jian)速(su)(su)器(qi)(qi)殼與后橋連接(jie)的(de)12個螺栓，將(jiang)減(jian)(jian)速(su)(su)器(qi)(qi)總(zong)成從橋殼上取(qu)下；斷開制(zhi)動(dong)氣室(shi)軟管(guan)、管(guan)路之間的(de)連接(jie)，拆(chai)(chai)下制(zhi)動(dong)氣室(shi)，拆(chai)(chai)下調整臂(bei)總(zong)成；

4、拆(chai)除輪(lun)轂調整螺(luo)母鎖片緊固螺(luo)釘，取出鎖片用，專(zhuan)用套筒拆(chai)掉輪(lun)轂調整螺(luo)母；稍稍轉動(dong)(dong)(dong)輪(lun)轂及制動(dong)(dong)(dong)鼓(gu)(gu)總(zong)成(cheng)，用拉(la)馬向外拉(la)輪(lun)轂，同時(shi)(shi)(shi)在制動(dong)(dong)(dong)鼓(gu)(gu)上(shang)輕輕敲擊(ji)，以震(zhen)松(song)外軸(zhou)承(cheng)內(nei)圈(quan)，待(dai)外軸(zhou)承(cheng)內(nei)圈(quan)松(song)動(dong)(dong)(dong)后，取下輪(lun)轂及制動(dong)(dong)(dong)鼓(gu)(gu)總(zong)成(cheng)，但此時(shi)(shi)(shi)應(ying)注(zhu)意該總(zong)成(cheng)重(zhong)量較重(zhong)，不要(yao)摔(shuai)(shuai)壞或砸傷人，同時(shi)(shi)(shi)要(yao)注(zhu)意保護外軸(zhou)承(cheng)內(nei)圈(quan)不要(yao)摔(shuai)(shuai)壞；

5、用拉馬拆(chai)(chai)出內軸承內圈總(zong)成和(he)油(you)封座圈總(zong)成；用回(hui)位彈簧拆(chai)(chai)卸(xie)工具，拆(chai)(chai)下(xia)制(zhi)動(dong)器(qi)(qi)回(hui)位彈簧，取下(xia)凸(tu)輪軸；用板手拆(chai)(chai)下(xia)制(zhi)動(dong)器(qi)(qi)底(di)板緊固螺栓，取下(xia)制(zhi)動(dong)器(qi)(qi)底(di)板帶蹄片及防塵罩總(zong)成；拆(chai)(chai)下(xia)制(zhi)動(dong)氣室支(zhi)架，拆(chai)(chai)下(xia)橋殼總(zong)成；

6、最(zui)后安裝拆卸的反序(xu)安裝即(ji)可。

奔馳B級(進口)簡介

這(zhe)款奔(ben)馳(chi)B級車(che)(che)是(shi)目前(qian)為(wei)止(zhi)掛(gua)奔(ben)馳(chi)標(biao)最(zui)(zui)便(bian)宜(yi)的(de)(de)(de)入門級，也(ye)是(shi)目前(qian)為(wei)止(zhi)國內已上(shang)市車(che)(che)型中(zhong)(zhong)配備(bei)了主動(dong)(dong)(dong)式(shi)倒車(che)(che)輔助系統中(zhong)(zhong)最(zui)(zui)便(bian)宜(yi)的(de)(de)(de)車(che)(che)型。除(chu)此之(zhi)外(wai)還有(you)(you)結(jie)構(gou)(gou)獨特(te)的(de)(de)(de)全景天(tian)窗奔(ben)馳(chi)B200與(yu)(yu)奔(ben)馳(chi)C200不(bu)同，使(shi)(shi)用(yong)的(de)(de)(de)是(shi)專為(wei)其量身打造(zao)的(de)(de)(de)一款安裝(zhuang)在(zai)車(che)(che)內略有(you)(you)傾斜的(de)(de)(de)2.0L直列四(si)缸發(fa)動(dong)(dong)(dong)機，這(zhe)不(bu)僅配合了B200的(de)(de)(de)特(te)別底盤結(jie)構(gou)(gou)，而(er)且(qie)可(ke)以使(shi)(shi)駕駛艙盡可(ke)能的(de)(de)(de)遠離正面碰撞區域。并且(qie)配備(bei)了AUTO TRONIC無(wu)級變(bian)(bian)速(su)箱，也(ye)就是(shi)我們(men)常說的(de)(de)(de)CVT變(bian)(bian)速(su)箱。此次經過奔(ben)馳(chi)重(zhong)新調校后，可(ke)以輸出100千瓦最(zui)(zui)大(da)功率以及185牛米的(de)(de)(de)扭矩。在(zai)實際(ji)測試中(zhong)(zhong)電(dian)子油門的(de)(de)(de)初期(qi)反應(ying)還是(shi)有(you)(you)點遲鈍，但在(zai)2500轉到3500轉這(zhe)個平時使(shi)(shi)用(yong)最(zui)(zui)頻繁的(de)(de)(de)區域，擁有(you)(you)足夠(gou)應(ying)付(fu)日常使(shi)(shi)用(yong)的(de)(de)(de)低扭表(biao)現。將擋(dang)位撥到手動(dong)(dong)(dong)模式(shi)后，擁有(you)(you)7擋(dang)設定(ding)的(de)(de)(de)CVT變(bian)(bian)速(su)箱隨即(ji)進(jin)入了運(yun)動(dong)(dong)(dong)狀(zhuang)態，切換方式(shi)也(ye)更(geng)加簡便(bian)。雖然(ran)(ran)進(jin)入了運(yun)動(dong)(dong)(dong)狀(zhuang)態，但顯然(ran)(ran)這(zhe)款車(che)(che)不(bu)是(shi)為(wei)運(yun)動(dong)(dong)(dong)而(er)生，所以期(qi)望(wang)值不(bu)要太高，運(yun)動(dong)(dong)(dong)狀(zhuang)態也(ye)無(wu)法擁有(you)(you)期(qi)望(wang)的(de)(de)(de)推(tui)背感。 奔(ben)馳(chi)B級作為(wei)緊湊型運(yun)動(dong)(dong)(dong)旅行車(che)(che)，外(wai)形(xing)時尚動(dong)(dong)(dong)感。前(qian)臉碩大(da)的(de)(de)(de)三叉星徽嵌在(zai)倒梯形(xing)的(de)(de)(de)橫(heng)隔柵中(zhong)(zhong)央，現出它的(de)(de)(de)身份。發(fa)動(dong)(dong)(dong)機艙蓋上(shang)的(de)(de)(de)線條向內收縮，使(shi)(shi)兩側的(de)(de)(de)大(da)燈更(geng)顯凌(ling)厲。保險杠與(yu)(yu)前(qian)霧燈組合出的(de)(de)(de)線條，讓奔(ben)馳(chi)B級充(chong)滿(man)力量。