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(de)組成(cheng)是檔(dang)桿(gan)，拉(la)線，選(xuan)檔(dang)及(ji)換(huan)檔(dang)結(jie)構，撥叉及(ji)同(tong)步(bu)器(qi)，其中擋桿(gan)的(de)作(zuo)用是對檔(dang)位(wei)進(jin)行(xing)控制，拉(la)線是拉(la)動(dong)檔(dang)位(wei)位(wei)置，選(xuan)檔(dang)的(de)作(zuo)用是掛擋或者檔(dang)位(wei)變化，撥叉及(ji)同(tong)步(bu)器(qi)的(de)作(zuo)用，是負責結(jie)合(he)及(ji)分離(li)各個檔(dang)位(wei)齒輪。

手(shou)(shou)(shou)(shou)動(dong)(dong)(dong)變(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)的基本組成：輸入(ru)軸(zhou)、輸出軸(zhou)、差速(su)(su)器(qi)(qi)(qi)、各擋(dang)齒輪、軸(zhou)承、同步(bu)器(qi)(qi)(qi)、換(huan)擋(dang)機(ji)構、撥(bo)叉、油(you)封、潤滑油(you)、殼體(ti)、輸出法蘭(lan)。手(shou)(shou)(shou)(shou)動(dong)(dong)(dong)變(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)又稱機(ji)械(xie)式(shi)(shi)變(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)，即(ji)必(bi)須(xu)用手(shou)(shou)(shou)(shou)撥(bo)動(dong)(dong)(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)的齒輪嚙合位(wei)置，改變(bian)(bian)(bian)傳動(dong)(dong)(dong)比，以達到變(bian)(bian)(bian)速(su)(su)的目的。轎(jiao)車手(shou)(shou)(shou)(shou)動(dong)(dong)(dong)變(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)大(da)多為四擋(dang)或五擋(dang)有級式(shi)(shi)齒輪傳動(dong)(dong)(dong)變(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)，通常帶同步(bu)器(qi)(qi)(qi)，換(huan)擋(dang)方便、噪音小，手(shou)(shou)(shou)(shou)動(dong)(dong)(dong)變(bian)(bian)(bian)速(su)(su)在(zai)操縱(zong)(zong)時必(bi)須(xu)踩下(xia)離(li)合，方可撥(bo)得(de)動(dong)(dong)(dong)變(bian)(bian)(bian)速(su)(su)桿。根據其(qi)換(huan)擋(dang)手(shou)(shou)(shou)(shou)柄和變(bian)(bian)(bian)速(su)(su)器(qi)(qi)(qi)的相對位(wei)置不(bu)一(yi)樣，有兩種結構形式(shi)(shi)，分別是直(zhi)接操縱(zong)(zong)式(shi)(shi)和遠距(ju)離(li)操縱(zong)(zong)式(shi)(shi)。

總裁(進口)簡介

瑪莎拉蒂總裁（quattroporte）是意大利汽車制造商瑪莎拉蒂推出的高性能豪華轎車(che)。1963年，瑪莎拉(la)蒂首創“高性(xing)能(neng)豪華四(si)門轎(jiao)車”概念，第一(yi)代瑪(ma)莎拉蒂(di)Quattroporte總裁轎車問世(shi)