狼群视频在线

換擋機構修理包簡介

換擋(dang)機構修理包。　汽車換擋(dang)機構的(de)(de)組成是(shi)檔(dang)桿(gan)(gan)，拉(la)線(xian)，選(xuan)(xuan)檔(dang)及(ji)換檔(dang)結構，撥(bo)叉及(ji)同(tong)步器，其(qi)中擋(dang)桿(gan)(gan)的(de)(de)作用(yong)(yong)是(shi)對檔(dang)位(wei)(wei)進(jin)行控制(zhi)，拉(la)線(xian)是(shi)拉(la)動檔(dang)位(wei)(wei)位(wei)(wei)置，選(xuan)(xuan)檔(dang)的(de)(de)作用(yong)(yong)是(shi)掛擋(dang)或者(zhe)檔(dang)位(wei)(wei)變化，撥(bo)叉及(ji)同(tong)步器的(de)(de)作用(yong)(yong)，是(shi)負責結合及(ji)分離(li)各個(ge)檔(dang)位(wei)(wei)齒(chi)輪。

手動(dong)變(bian)(bian)(bian)速(su)器(qi)(qi)(qi)的基本組(zu)成：輸(shu)入軸、輸(shu)出軸、差速(su)器(qi)(qi)(qi)、各(ge)擋(dang)齒輪(lun)、軸承(cheng)、同步(bu)器(qi)(qi)(qi)、換擋(dang)機構(gou)、撥(bo)(bo)叉、油封(feng)、潤滑油、殼體、輸(shu)出法蘭。手動(dong)變(bian)(bian)(bian)速(su)器(qi)(qi)(qi)又稱機械(xie)式(shi)(shi)變(bian)(bian)(bian)速(su)器(qi)(qi)(qi)，即(ji)必須用手撥(bo)(bo)動(dong)變(bian)(bian)(bian)速(su)桿(gan)才能(neng)改(gai)變(bian)(bian)(bian)變(bian)(bian)(bian)速(su)器(qi)(qi)(qi)的齒輪(lun)嚙合位置，改(gai)變(bian)(bian)(bian)傳動(dong)比，以(yi)達到(dao)變(bian)(bian)(bian)速(su)的目的。轎車手動(dong)變(bian)(bian)(bian)速(su)器(qi)(qi)(qi)大多為(wei)四擋(dang)或(huo)五擋(dang)有(you)級(ji)式(shi)(shi)齒輪(lun)傳動(dong)變(bian)(bian)(bian)速(su)器(qi)(qi)(qi)，通常帶同步(bu)器(qi)(qi)(qi)，換擋(dang)方便、噪音小，手動(dong)變(bian)(bian)(bian)速(su)在操縱(zong)時必須踩下離合，方可撥(bo)(bo)得動(dong)變(bian)(bian)(bian)速(su)桿(gan)。根據其換擋(dang)手柄和(he)變(bian)(bian)(bian)速(su)器(qi)(qi)(qi)的相對位置不一(yi)樣，有(you)兩種(zhong)結構(gou)形(xing)式(shi)(shi)，分別(bie)是(shi)直接操縱(zong)式(shi)(shi)和(he)遠距離操縱(zong)式(shi)(shi)。

奔騰M9簡介

筆者在工信部(bu)公(gong)布的(de)最新(xin)一(yi)批汽車申報(bao)名(ming)單中(zhong)發(fa)現了(le)一(yi)汽奔騰品牌旗下的(de)全新(xin)MPV車型的(de)身影。從新(xin)車的(de)申報(bao)圖來看，新(xin)車將會命名(ming)為“奔騰M9”，將會(hui)采用2+2+3的7座布局(ju)