變(bian)(bian)速(su)器(qi)齒輪的(de)作(zuo)用是輸出動力,實現(xian)變(bian)(bian)速(su)器(qi)傳動比的(de)變(bian)(bian)換,即(ji)實現(xian)換檔(dang),以達(da)到(dao)變(bian)(bian)速(su)的(de)作(zuo)用。變(bian)(bian)速(su)器(qi)齒輪經常在(zai)高轉速(su)、高負(fu)荷(he)、轉速(su)和負(fu)荷(he)不斷(duan)交(jiao)變(bian)(bian)的(de)情況下(xia)工作(zuo),因此(ci)容易損壞。
1、輸出軸(zhou)(主軸(zhou))倒檔齒輪(lun),俗稱倒檔從動齒輪(lun);
2、中(zhong)間(jian)(jian)軸(副軸)倒檔齒輪,一般與(yu)中(zhong)間(jian)(jian)軸制為一體;
3、倒檔惰輪(lun),裝在倒檔軸上,用來進(jin)行變(bian)換輸出軸主(zhu)旋(xuan)向。
1、先安(an)裝(zhuang)好掛鉤的所有(you)叉(cha)子,安(an)裝(zhuang)可(ke)以確(que)認的輸入(ru)軸、齒輪,以叉(cha)子為(wei)準,看(kan)是(shi)否安(an)裝(zhuang)該部(bu)件(jian),確(que)認是(shi)一(yi)檔(dang)(dang)、二檔(dang)(dang),然后(hou)逐一(yi)安(an)裝(zhuang)。
2、變(bian)(bian)(bian)(bian)速(su)器(qi)(qi)(qi)變(bian)(bian)(bian)(bian)速(su)器(qi)(qi)(qi)主(zhu)要是(shi)指(zhi)汽(qi)(qi)車變(bian)(bian)(bian)(bian)速(su)器(qi)(qi)(qi),分為手動(dong)(dong)(dong)、自(zi)動(dong)(dong)(dong)兩種。手動(dong)(dong)(dong)變(bian)(bian)(bian)(bian)速(su)器(qi)(qi)(qi)主(zhu)要由齒(chi)輪(lun)和軸(zhou)構成,通過(guo)不(bu)同齒(chi)輪(lun)的(de)(de)組合產(chan)生變(bian)(bian)(bian)(bian)速(su)轉(zhuan)矩,另外一(yi)方(fang)面,自(zi)動(dong)(dong)(dong)變(bian)(bian)(bian)(bian)速(su)器(qi)(qi)(qi)AT由液(ye)力變(bian)(bian)(bian)(bian)矩器(qi)(qi)(qi)、行星齒(chi)輪(lun)、液(ye)壓操(cao)作(zuo)系統構成,通過(guo)流體傳遞和齒(chi)輪(lun)的(de)(de)組合產(chan)生變(bian)(bian)(bian)(bian)速(su)轉(zhuan)矩變(bian)(bian)(bian)(bian)速(su)器(qi)(qi)(qi)的(de)(de)功(gong)能是(shi)改(gai)變(bian)(bian)(bian)(bian)傳動(dong)(dong)(dong)比(bi)使發(fa)動(dong)(dong)(dong)機(ji)在有利的(de)(de)情況(kuang)下工作(zuo),在不(bu)改(gai)變(bian)(bian)(bian)(bian)發(fa)動(dong)(dong)(dong)機(ji)旋轉(zhuan)方(fang)向的(de)(de)情況(kuang)下使汽(qi)(qi)車后退行駛,利用空檔切(qie)斷(duan)動(dong)(dong)(dong)力傳遞,使發(fa)動(dong)(dong)(dong)機(ji)能夠起(qi)動(dong)(dong)(dong)、怠速(su),使變(bian)(bian)(bian)(bian)速(su)器(qi)(qi)(qi)的(de)(de)換擋和動(dong)(dong)(dong)力輸出變(bian)(bian)(bian)(bian)得容易。
變速器齒(chi)輪的安裝(zhuang)方法:
1、拉(la)出撥(bo)叉軸,墊(dian)圈厚(hou)度是(shi)否合適,各(ge)處紙(zhi)墊(dian)圈是(shi)否完好。組裝(zhuang)后(hou),請旋轉輸入(ru)軸,依次(ci)掛上各(ge)擋(dang)塊進行主(zhu)操(cao)作,防止安(an)裝(zhuang)錯(cuo)誤和安(an)裝(zhuang)遺漏,并(bing)旋松(song)拆卸順序和堵頭螺栓。檢查所有墊(dian)片;
2、按組裝順序安(an)(an)裝變(bian)速器(qi)時,其零部(bu)件組裝順序與拆卸時的順序相反,確保各齒輪嚙合面(mian)。安(an)(an)裝過程中(zhong)請始終(zhong)轉動配(pei)合;
3、請注(zhu)意零件的潤滑,在安裝軸(zhou)(zhou)(zhou)承(cheng)前涂抹黃油或(huo)油。從鏈(lian)輪(lun)方(fang)向拉出輸出軸(zhou)(zhou)(zhou),然后拉出兩(liang)端的軸(zhou)(zhou)(zhou)承(cheng)。曾拆(chai)下(xia)倒檔軸(zhou)(zhou)(zhou)(或(huo)中間軸(zhou)(zhou)(zhou))及倒檔齒輪(lun)。
雪鐵龍C4是一款個性十(shi)足、科技領先(xian)的(de)緊(jin)湊型車,它搭(da)載(zai)了雪鐵龍最(zui)新(xin)的技術,將(jiang)中央集控(kong)式方(fang)向(xiang)盤、全(quan)新(xin)CVVT可變氣門發動機引(yin)入其中,是一款(kuan)與眾(zhong)不(bu)同且(qie)新(xin)意(yi)十足的轎車(che)
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