后橋(qiao)修理包。汽(qi)車(che)后橋(qiao)是(shi)(shi)指車(che)輛(liang)動(dong)(dong)(dong)(dong)力傳遞的(de)(de)(de)(de)后驅(qu)動(dong)(dong)(dong)(dong)軸組成(cheng)部(bu)分,它由兩個(ge)半橋(qiao)組成(cheng),可實(shi)施半橋(qiao)差速(su)(su)運動(dong)(dong)(dong)(dong),同(tong)時也(ye)是(shi)(shi)用(yong)來(lai)支撐車(che)輪(lun)(lun)和連接后車(che)輪(lun)(lun)的(de)(de)(de)(de)裝置。如果(guo)是(shi)(shi)前(qian)橋(qiao)驅(qu)動(dong)(dong)(dong)(dong)的(de)(de)(de)(de)車(che)輛(liang),后橋(qiao)是(shi)(shi)隨動(dong)(dong)(dong)(dong)橋(qiao),只起(qi)到(dao)承(cheng)載的(de)(de)(de)(de)作(zuo)用(yong);如果(guo)前(qian)橋(qiao)不(bu)是(shi)(shi)驅(qu)動(dong)(dong)(dong)(dong)橋(qiao),那么后橋(qiao)就是(shi)(shi)驅(qu)動(dong)(dong)(dong)(dong)橋(qiao),這時除了承(cheng)載作(zuo)用(yong)外,還起(qi)到(dao)驅(qu)動(dong)(dong)(dong)(dong)、減速(su)(su)和差速(su)(su)的(de)(de)(de)(de)作(zuo)用(yong)。汽(qi)車(che)后橋(qiao)的(de)(de)(de)(de)工作(zuo)原理:發動(dong)(dong)(dong)(dong)機(ji)傳出動(dong)(dong)(dong)(dong)力到(dao)變速(su)(su)箱(xiang),通過變速(su)(su)到(dao)后橋(qiao)大齒盤(pan)上(shang)(shang)(shang)(差速(su)(su)器(qi)),差速(su)(su)器(qi)是(shi)(shi)一個(ge)整體,上(shang)(shang)(shang)下有(you)小(xiao)齒盤(pan),中間有(you)十(shi)字柱(zhu)上(shang)(shang)(shang)面帶兩個(ge)小(xiao)行(xing)星的(de)(de)(de)(de)齒輪(lun)(lun),差速(su)(su)器(qi)是(shi)(shi)站(zhan)立放(fang)的(de)(de)(de)(de),兩邊有(you)兩個(ge)小(xiao)圓洞(dong),上(shang)(shang)(shang)面有(you)滑(hua)鍵(jian),走直線的(de)(de)(de)(de)時候(hou),十(shi)字柱(zhu)不(bu)動(dong)(dong)(dong)(dong),轉彎的(de)(de)(de)(de)時候(hou)十(shi)字柱(zhu)動(dong)(dong)(dong)(dong)起(qi)來(lai),調整兩邊輪(lun)(lun)胎(tai)的(de)(de)(de)(de)轉速(su)(su),用(yong)來(lai)提(ti)高汽(qi)車(che)在(zai)轉彎時候(hou)的(de)(de)(de)(de)機(ji)動(dong)(dong)(dong)(dong)性(xing)。
汽(qi)車后(hou)(hou)橋(qiao)就(jiu)(jiu)是指汽(qi)車后(hou)(hou)面那(nei)根橋(qiao)。如果是前橋(qiao)驅動的(de)車輛,那(nei)么后(hou)(hou)橋(qiao)就(jiu)(jiu)僅僅是隨動橋(qiao)而已,只起到(dao)承載的(de)作用。一般在(zai)后(hou)(hou)橋(qiao)前面還配有一個分動器。
1、發動(dong)機傳出動(dong)力(li)到變速箱,通過(guo)變速到后橋(qiao)大齒(chi)盤上(差速器(qi));
2、差速器(qi)是一個(ge)整體,里面(mian)是:上下有(you)小齒盤中間有(you)十子柱上面(mian)帶兩(liang)個(ge)小行星的齒輪(lun)(起到轉彎調速作用(yong));
3、差速器是在(zai)立著放的(de)(de),兩邊有兩個(ge)小圓(yuan)洞,上面有滑鍵,走直線的(de)(de)時候十子柱不動,轉彎的(de)(de)時候十子柱動起來調整兩邊輪(lun)胎的(de)(de)轉速,來提(ti)高汽車在(zai)轉彎時候的(de)(de)機動性(xing)。
MINI JCW是寶馬旗(qi)下的一款車,售價在37.50-39.88萬。全(quan)新MINI JCW車型(xing)是(shi)基于MINI公司在2015年(nian)年(nian)初發布的JCW概(gai)念車(che)打(da)造,造型(xing)設(she)計基本沿用了概(gai)念車(che)的(de)設(she)計。
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