變(bian)速(su)器齒(chi)輪的作用是輸(shu)出動力,實(shi)現(xian)變(bian)速(su)器傳動比(bi)的變(bian)換,即實(shi)現(xian)換檔,以達(da)到變(bian)速(su)的作用。變(bian)速(su)器齒(chi)輪經(jing)常在(zai)高轉速(su)、高負(fu)荷、轉速(su)和負(fu)荷不斷交變(bian)的情況下工(gong)作,因此容易損壞(huai)。
1、輸出軸(zhou)(主軸(zhou))倒(dao)檔(dang)齒輪(lun),俗稱倒(dao)檔(dang)從動(dong)齒輪(lun);
2、中(zhong)間軸(zhou)(副軸(zhou))倒檔齒輪,一般與中(zhong)間軸(zhou)制為(wei)一體(ti);
3、倒檔(dang)惰(duo)輪,裝在(zai)倒檔(dang)軸上,用來進行(xing)變(bian)換輸出軸主旋(xuan)向。
1、先安(an)(an)裝(zhuang)好掛鉤的(de)所有(you)叉子,安(an)(an)裝(zhuang)可以確(que)認的(de)輸入軸、齒輪,以叉子為(wei)準(zhun),看是否安(an)(an)裝(zhuang)該部件,確(que)認是一(yi)檔(dang)、二檔(dang),然后逐一(yi)安(an)(an)裝(zhuang)。
2、變(bian)(bian)(bian)速(su)(su)(su)器(qi)(qi)變(bian)(bian)(bian)速(su)(su)(su)器(qi)(qi)主要(yao)是指汽(qi)車變(bian)(bian)(bian)速(su)(su)(su)器(qi)(qi),分(fen)為手(shou)動(dong)(dong)(dong)(dong)(dong)、自(zi)動(dong)(dong)(dong)(dong)(dong)兩(liang)種(zhong)。手(shou)動(dong)(dong)(dong)(dong)(dong)變(bian)(bian)(bian)速(su)(su)(su)器(qi)(qi)主要(yao)由齒輪和(he)軸(zhou)構成,通過不同齒輪的(de)(de)(de)(de)組(zu)合產生(sheng)變(bian)(bian)(bian)速(su)(su)(su)轉(zhuan)矩,另(ling)外一方(fang)面,自(zi)動(dong)(dong)(dong)(dong)(dong)變(bian)(bian)(bian)速(su)(su)(su)器(qi)(qi)AT由液力變(bian)(bian)(bian)矩器(qi)(qi)、行(xing)星齒輪、液壓(ya)操作(zuo)(zuo)系統構成,通過流體傳(chuan)遞和(he)齒輪的(de)(de)(de)(de)組(zu)合產生(sheng)變(bian)(bian)(bian)速(su)(su)(su)轉(zhuan)矩變(bian)(bian)(bian)速(su)(su)(su)器(qi)(qi)的(de)(de)(de)(de)功能(neng)是改(gai)變(bian)(bian)(bian)傳(chuan)動(dong)(dong)(dong)(dong)(dong)比使發(fa)動(dong)(dong)(dong)(dong)(dong)機(ji)在(zai)有利的(de)(de)(de)(de)情況下(xia)工(gong)作(zuo)(zuo),在(zai)不改(gai)變(bian)(bian)(bian)發(fa)動(dong)(dong)(dong)(dong)(dong)機(ji)旋轉(zhuan)方(fang)向的(de)(de)(de)(de)情況下(xia)使汽(qi)車后退行(xing)駛,利用空(kong)檔切斷動(dong)(dong)(dong)(dong)(dong)力傳(chuan)遞,使發(fa)動(dong)(dong)(dong)(dong)(dong)機(ji)能(neng)夠(gou)起(qi)動(dong)(dong)(dong)(dong)(dong)、怠(dai)速(su)(su)(su),使變(bian)(bian)(bian)速(su)(su)(su)器(qi)(qi)的(de)(de)(de)(de)換擋和(he)動(dong)(dong)(dong)(dong)(dong)力輸出變(bian)(bian)(bian)得容(rong)易。
變速器齒輪的安裝方法:
1、拉出撥叉軸,墊(dian)圈厚度是否合適,各處紙墊(dian)圈是否完好。組裝后,請(qing)旋轉輸入(ru)軸,依次掛上各擋塊進行主操作,防止安裝錯誤(wu)和安裝遺漏(lou),并旋松(song)拆卸(xie)順序和堵頭(tou)螺栓。檢(jian)查所(suo)有墊(dian)片;
2、按組(zu)裝順(shun)序(xu)安(an)裝變速器時,其(qi)零部件組(zu)裝順(shun)序(xu)與拆(chai)卸時的(de)順(shun)序(xu)相(xiang)反,確(que)保各齒輪嚙合面。安(an)裝過程中請始終(zhong)轉(zhuan)動配(pei)合;
3、請注意(yi)零件的潤滑,在安裝軸(zhou)承前涂(tu)抹(mo)黃(huang)油或油。從鏈輪(lun)方向拉(la)出(chu)輸出(chu)軸(zhou),然(ran)后拉(la)出(chu)兩端的軸(zhou)承。曾拆下倒檔軸(zhou)(或中(zhong)間軸(zhou))及倒檔齒(chi)輪(lun)。
福田歐輝(hui)公路客(ke)運是歐輝(hui)旗(qi)下的一款客(ke)車,采用了10.8L發動機(ji),滿足載客(ke)的需(xu)求。
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130****7622 on 2019/9/24 13:33:06大連市
歐輝(hui)