狼群视频在线

換擋機構修理包簡介

換(huan)擋機構修理包。　汽車換(huan)擋機構的組成是(shi)(shi)(shi)檔(dang)桿(gan)(gan)，拉(la)(la)線(xian)，選檔(dang)及(ji)換(huan)檔(dang)結構，撥(bo)叉及(ji)同(tong)步(bu)器，其中擋桿(gan)(gan)的作用(yong)是(shi)(shi)(shi)對檔(dang)位(wei)進行控制，拉(la)(la)線(xian)是(shi)(shi)(shi)拉(la)(la)動檔(dang)位(wei)位(wei)置，選檔(dang)的作用(yong)是(shi)(shi)(shi)掛擋或(huo)者檔(dang)位(wei)變化，撥(bo)叉及(ji)同(tong)步(bu)器的作用(yong)，是(shi)(shi)(shi)負責結合及(ji)分離各(ge)個檔(dang)位(wei)齒輪。

手(shou)動(dong)變(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)的(de)基本組成：輸(shu)入軸、輸(shu)出軸、差速(su)(su)器(qi)(qi)(qi)、各(ge)擋齒輪、軸承、同步(bu)(bu)器(qi)(qi)(qi)、換(huan)擋機構(gou)、撥(bo)叉(cha)、油封、潤(run)滑油、殼體、輸(shu)出法蘭。手(shou)動(dong)變(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)又(you)稱機械式變(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)，即必須用手(shou)撥(bo)動(dong)變(bian)(bian)(bian)速(su)(su)桿才能改變(bian)(bian)(bian)變(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)的(de)齒輪嚙合位置(zhi)，改變(bian)(bian)(bian)傳動(dong)比，以達到(dao)變(bian)(bian)(bian)速(su)(su)的(de)目(mu)的(de)。轎車(che)手(shou)動(dong)變(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)大多為四擋或五擋有(you)級式齒輪傳動(dong)變(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)，通(tong)常(chang)帶(dai)同步(bu)(bu)器(qi)(qi)(qi)，換(huan)擋方(fang)(fang)便、噪(zao)音小(xiao)，手(shou)動(dong)變(bian)(bian)(bian)速(su)(su)在操(cao)縱(zong)時必須踩下(xia)離(li)合，方(fang)(fang)可撥(bo)得動(dong)變(bian)(bian)(bian)速(su)(su)桿。根據其換(huan)擋手(shou)柄(bing)和變(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)的(de)相對位置(zhi)不一樣，有(you)兩種結構(gou)形(xing)式，分別是直(zhi)接操(cao)縱(zong)式和遠距(ju)離(li)操(cao)縱(zong)式。

英菲尼迪QX70簡介

英菲尼迪(di)QX70先鋒跑(pao)車(che)型SUV,現全新推出QX70絕(jue)影(ying)版!搭載智(zhi)能巡航系(xi)統,電子(zi)制(zhi)動力(li)分配系(xi)統(EBD),車(che)輛動態控制(zhi)系(xi)統(VDC),跟隨自己的(de)天性,拒絕(jue)平庸