狼群视频在线

換擋機構修理包簡介

換(huan)擋(dang)機(ji)構修理包。　汽車換(huan)擋(dang)機(ji)構的組(zu)成是(shi)檔(dang)(dang)(dang)桿，拉線，選檔(dang)(dang)(dang)及換(huan)檔(dang)(dang)(dang)結(jie)構，撥叉及同步器，其中擋(dang)桿的作用是(shi)對檔(dang)(dang)(dang)位(wei)進(jin)行控(kong)制(zhi)，拉線是(shi)拉動檔(dang)(dang)(dang)位(wei)位(wei)置(zhi)，選檔(dang)(dang)(dang)的作用是(shi)掛擋(dang)或者檔(dang)(dang)(dang)位(wei)變化，撥叉及同步器的作用，是(shi)負責(ze)結(jie)合及分離各個(ge)檔(dang)(dang)(dang)位(wei)齒輪(lun)。

手(shou)(shou)(shou)動(dong)變(bian)(bian)(bian)(bian)(bian)速(su)(su)(su)(su)器(qi)的(de)基(ji)本(ben)組成：輸入軸(zhou)、輸出軸(zhou)、差速(su)(su)(su)(su)器(qi)、各擋(dang)齒(chi)(chi)輪、軸(zhou)承、同(tong)步(bu)器(qi)、換擋(dang)機構(gou)、撥叉、油(you)封(feng)、潤(run)滑油(you)、殼體、輸出法蘭。手(shou)(shou)(shou)動(dong)變(bian)(bian)(bian)(bian)(bian)速(su)(su)(su)(su)器(qi)又稱機械式(shi)(shi)(shi)變(bian)(bian)(bian)(bian)(bian)速(su)(su)(su)(su)器(qi)，即必須(xu)用手(shou)(shou)(shou)撥動(dong)變(bian)(bian)(bian)(bian)(bian)速(su)(su)(su)(su)桿才(cai)能改(gai)變(bian)(bian)(bian)(bian)(bian)變(bian)(bian)(bian)(bian)(bian)速(su)(su)(su)(su)器(qi)的(de)齒(chi)(chi)輪嚙合位(wei)置(zhi)(zhi)，改(gai)變(bian)(bian)(bian)(bian)(bian)傳(chuan)動(dong)比，以(yi)達到(dao)變(bian)(bian)(bian)(bian)(bian)速(su)(su)(su)(su)的(de)目的(de)。轎(jiao)車手(shou)(shou)(shou)動(dong)變(bian)(bian)(bian)(bian)(bian)速(su)(su)(su)(su)器(qi)大(da)多(duo)為(wei)四擋(dang)或(huo)五擋(dang)有(you)級式(shi)(shi)(shi)齒(chi)(chi)輪傳(chuan)動(dong)變(bian)(bian)(bian)(bian)(bian)速(su)(su)(su)(su)器(qi)，通(tong)常(chang)帶同(tong)步(bu)器(qi)，換擋(dang)方便(bian)、噪音小，手(shou)(shou)(shou)動(dong)變(bian)(bian)(bian)(bian)(bian)速(su)(su)(su)(su)在操縱(zong)(zong)時必須(xu)踩下(xia)離合，方可撥得動(dong)變(bian)(bian)(bian)(bian)(bian)速(su)(su)(su)(su)桿。根據(ju)其換擋(dang)手(shou)(shou)(shou)柄和(he)變(bian)(bian)(bian)(bian)(bian)速(su)(su)(su)(su)器(qi)的(de)相對位(wei)置(zhi)(zhi)不(bu)一樣，有(you)兩種結(jie)構(gou)形式(shi)(shi)(shi)，分(fen)別是(shi)直接操縱(zong)(zong)式(shi)(shi)(shi)和(he)遠距離操縱(zong)(zong)式(shi)(shi)(shi)。

雅特TwinTop(進口)簡介

全新雅特(Astra)系列(lie)產品中(zhong)的(de)首款車型，與傳統的(de)三廂車相比(bi)，采用(yong)更(geng)時尚和實用(yong)的(de)五門掀(xian)背式設計，身形更(geng)靈動(dong)(dong)且重心更(geng)低，更(geng)省油，動(dong)(dong)態穩定性更(geng)好，而(er)且鑒于(yu)掀(xian)背式的(de)設計，后方視野也更(geng)大，方便倒(dao)車。