后橋修理包。汽車(che)后橋是(shi)(shi)(shi)(shi)指車(che)輛動(dong)(dong)(dong)(dong)力(li)傳(chuan)遞的(de)(de)后驅(qu)(qu)動(dong)(dong)(dong)(dong)軸組成(cheng)(cheng)部分(fen),它由兩(liang)(liang)個(ge)(ge)半橋組成(cheng)(cheng),可實施半橋差(cha)速(su)(su)(su)運(yun)動(dong)(dong)(dong)(dong),同時(shi)(shi)(shi)(shi)也是(shi)(shi)(shi)(shi)用來支撐(cheng)車(che)輪(lun)和(he)連接后車(che)輪(lun)的(de)(de)裝(zhuang)置。如(ru)果是(shi)(shi)(shi)(shi)前橋驅(qu)(qu)動(dong)(dong)(dong)(dong)的(de)(de)車(che)輛,后橋是(shi)(shi)(shi)(shi)隨動(dong)(dong)(dong)(dong)橋,只起到(dao)(dao)承載的(de)(de)作用;如(ru)果前橋不(bu)是(shi)(shi)(shi)(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)橋,那么后橋就是(shi)(shi)(shi)(shi)驅(qu)(qu)動(dong)(dong)(dong)(dong)橋,這(zhe)時(shi)(shi)(shi)(shi)除了承載作用外,還起到(dao)(dao)驅(qu)(qu)動(dong)(dong)(dong)(dong)、減速(su)(su)(su)和(he)差(cha)速(su)(su)(su)的(de)(de)作用。汽車(che)后橋的(de)(de)工作原理:發(fa)動(dong)(dong)(dong)(dong)機傳(chuan)出動(dong)(dong)(dong)(dong)力(li)到(dao)(dao)變速(su)(su)(su)箱,通過(guo)變速(su)(su)(su)到(dao)(dao)后橋大(da)齒盤(pan)上(shang)(差(cha)速(su)(su)(su)器),差(cha)速(su)(su)(su)器是(shi)(shi)(shi)(shi)一個(ge)(ge)整體,上(shang)下有小(xiao)齒盤(pan),中間有十(shi)(shi)字柱(zhu)上(shang)面(mian)帶兩(liang)(liang)個(ge)(ge)小(xiao)行星的(de)(de)齒輪(lun),差(cha)速(su)(su)(su)器是(shi)(shi)(shi)(shi)站立放的(de)(de),兩(liang)(liang)邊有兩(liang)(liang)個(ge)(ge)小(xiao)圓洞,上(shang)面(mian)有滑鍵,走直線的(de)(de)時(shi)(shi)(shi)(shi)候,十(shi)(shi)字柱(zhu)不(bu)動(dong)(dong)(dong)(dong),轉彎的(de)(de)時(shi)(shi)(shi)(shi)候十(shi)(shi)字柱(zhu)動(dong)(dong)(dong)(dong)起來,調(diao)整兩(liang)(liang)邊輪(lun)胎(tai)的(de)(de)轉速(su)(su)(su),用來提高汽車(che)在轉彎時(shi)(shi)(shi)(shi)候的(de)(de)機動(dong)(dong)(dong)(dong)性。
汽車后(hou)橋(qiao)(qiao)就是指汽車后(hou)面那根(gen)橋(qiao)(qiao)。如果是前(qian)橋(qiao)(qiao)驅動的車輛,那么后(hou)橋(qiao)(qiao)就僅(jin)僅(jin)是隨動橋(qiao)(qiao)而已,只(zhi)起到(dao)承載的作用。一般在后(hou)橋(qiao)(qiao)前(qian)面還配有一個分(fen)動器。
1、發(fa)動機(ji)傳出動力到變速(su)箱(xiang),通過變速(su)到后橋大齒盤上(差速(su)器(qi));
2、差速器是一個(ge)整(zheng)體,里面(mian)是:上下有(you)小齒(chi)盤(pan)中間有(you)十子柱上面(mian)帶兩個(ge)小行星的(de)齒(chi)輪(起到轉(zhuan)彎調速作用);
3、差(cha)速器是在(zai)立著放的,兩(liang)(liang)邊(bian)有兩(liang)(liang)個(ge)小(xiao)圓洞,上面(mian)有滑(hua)鍵(jian),走直線的時(shi)候(hou)十(shi)子柱不動(dong),轉(zhuan)彎的時(shi)候(hou)十(shi)子柱動(dong)起來(lai)調(diao)整兩(liang)(liang)邊(bian)輪胎的轉(zhuan)速,來(lai)提高汽車(che)在(zai)轉(zhuan)彎時(shi)候(hou)的機動(dong)性(xing)。
18款保時捷Panamera新(xin)能(neng)源在外(wai)觀設(she)(she)計(ji)與Panamera較為相似,車頭的部(bu)位都是家族式的設(she)(she)計(ji),線(xian)條(tiao)較為圓潤,不過在車尾(wei)部(bu)分設(she)(she)計(ji)還是新(xin)能(neng)源版技高(gao)一籌,看起來會更(geng)加協調(diao)。車身尺(chi)寸是5049*1937*1423mm,軸距則是2950mm,修長的車身從側面(mian)看十分優雅,掀背(bei)式的造型也別(bie)具一格(ge),雙(shuang)幅輪轂(gu)比Panamera要更(geng)加粗壯一點(dian),這(zhe)點(dian)也可以用來區分二者。
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