狼群视频在线

換擋機構修理包簡介

換擋(dang)機構修理包。　汽(qi)車換擋(dang)機構的(de)(de)組成是(shi)檔桿，拉(la)線，選檔及(ji)換檔結構，撥叉(cha)及(ji)同步器，其中(zhong)擋(dang)桿的(de)(de)作(zuo)用(yong)是(shi)對檔位(wei)進行控制，拉(la)線是(shi)拉(la)動檔位(wei)位(wei)置，選檔的(de)(de)作(zuo)用(yong)是(shi)掛擋(dang)或者檔位(wei)變化，撥叉(cha)及(ji)同步器的(de)(de)作(zuo)用(yong)，是(shi)負責結合及(ji)分離各(ge)個檔位(wei)齒(chi)輪。

手(shou)(shou)動(dong)(dong)變(bian)(bian)(bian)(bian)(bian)速(su)(su)器(qi)(qi)的(de)基本組成：輸(shu)入軸、輸(shu)出軸、差(cha)速(su)(su)器(qi)(qi)、各擋齒(chi)輪、軸承、同步(bu)器(qi)(qi)、換擋機構、撥叉、油(you)封、潤滑油(you)、殼體、輸(shu)出法蘭。手(shou)(shou)動(dong)(dong)變(bian)(bian)(bian)(bian)(bian)速(su)(su)器(qi)(qi)又稱機械式(shi)變(bian)(bian)(bian)(bian)(bian)速(su)(su)器(qi)(qi)，即必(bi)須用手(shou)(shou)撥動(dong)(dong)變(bian)(bian)(bian)(bian)(bian)速(su)(su)桿才能改(gai)變(bian)(bian)(bian)(bian)(bian)變(bian)(bian)(bian)(bian)(bian)速(su)(su)器(qi)(qi)的(de)齒(chi)輪嚙合位置，改(gai)變(bian)(bian)(bian)(bian)(bian)傳動(dong)(dong)比，以達(da)到(dao)變(bian)(bian)(bian)(bian)(bian)速(su)(su)的(de)目的(de)。轎車手(shou)(shou)動(dong)(dong)變(bian)(bian)(bian)(bian)(bian)速(su)(su)器(qi)(qi)大多為四(si)擋或五擋有級式(shi)齒(chi)輪傳動(dong)(dong)變(bian)(bian)(bian)(bian)(bian)速(su)(su)器(qi)(qi)，通常(chang)帶同步(bu)器(qi)(qi)，換擋方(fang)便、噪音小(xiao)，手(shou)(shou)動(dong)(dong)變(bian)(bian)(bian)(bian)(bian)速(su)(su)在(zai)操(cao)(cao)縱(zong)時(shi)必(bi)須踩下離合，方(fang)可撥得動(dong)(dong)變(bian)(bian)(bian)(bian)(bian)速(su)(su)桿。根據其換擋手(shou)(shou)柄和變(bian)(bian)(bian)(bian)(bian)速(su)(su)器(qi)(qi)的(de)相對位置不一樣，有兩種結構形式(shi)，分別是直接(jie)操(cao)(cao)縱(zong)式(shi)和遠距離操(cao)(cao)縱(zong)式(shi)。

馬自達3兩廂(進口)簡介

馬(ma)(ma)自(zi)(zi)達(da)(da)(da)3是長(chang)安馬(ma)(ma)自(zi)(zi)達(da)(da)(da)旗下(xia)的(de)一款車系。馬(ma)(ma)自(zi)(zi)達(da)(da)(da)3對底盤、車身、動(dong)力(li)等方面的(de)核心(xin)技(ji)術(shu)做出重大(da)改進，極大(da)地提高了(le)產品動(dong)力(li)性和豪華程(cheng)度，產品檔次大(da)幅提升。作為(wei)最能(neng)展(zhan)現馬(ma)(ma)自(zi)(zi)達(da)(da)(da)品牌精髓的(de)一款新產品，馬(ma)(ma)自(zi)(zi)達(da)(da)(da)3富有激(ji)情的(de)創意、完美演繹(yi)的(de)時尚與活(huo)(huo)力(li)，成為(wei)了(le)注重生活(huo)(huo)質量、追求卓(zhuo)越產品性能(neng)、具有年輕心(xin)態.