狼群视频在线

換擋機構修理包簡介

換(huan)擋機構修理包。　汽(qi)車(che)換(huan)擋機構的(de)(de)組成是(shi)(shi)檔(dang)(dang)桿，拉(la)線，選檔(dang)(dang)及(ji)(ji)換(huan)檔(dang)(dang)結構，撥叉及(ji)(ji)同(tong)步(bu)器，其中擋桿的(de)(de)作用(yong)是(shi)(shi)對檔(dang)(dang)位進(jin)行控(kong)制(zhi)，拉(la)線是(shi)(shi)拉(la)動檔(dang)(dang)位位置，選檔(dang)(dang)的(de)(de)作用(yong)是(shi)(shi)掛擋或者檔(dang)(dang)位變(bian)化，撥叉及(ji)(ji)同(tong)步(bu)器的(de)(de)作用(yong)，是(shi)(shi)負責結合及(ji)(ji)分離各(ge)個(ge)檔(dang)(dang)位齒輪。

手(shou)動(dong)變(bian)(bian)(bian)(bian)速(su)器(qi)(qi)(qi)的基本(ben)組成(cheng)：輸(shu)入軸(zhou)、輸(shu)出軸(zhou)、差速(su)器(qi)(qi)(qi)、各擋齒(chi)(chi)輪、軸(zhou)承、同(tong)步器(qi)(qi)(qi)、換(huan)擋機構(gou)、撥叉、油封(feng)、潤滑油、殼體、輸(shu)出法蘭。手(shou)動(dong)變(bian)(bian)(bian)(bian)速(su)器(qi)(qi)(qi)又(you)稱機械式變(bian)(bian)(bian)(bian)速(su)器(qi)(qi)(qi)，即必(bi)須(xu)用手(shou)撥動(dong)變(bian)(bian)(bian)(bian)速(su)桿(gan)才能改變(bian)(bian)(bian)(bian)變(bian)(bian)(bian)(bian)速(su)器(qi)(qi)(qi)的齒(chi)(chi)輪嚙(nie)合位(wei)置(zhi)，改變(bian)(bian)(bian)(bian)傳動(dong)比，以達到變(bian)(bian)(bian)(bian)速(su)的目(mu)的。轎車手(shou)動(dong)變(bian)(bian)(bian)(bian)速(su)器(qi)(qi)(qi)大多為四擋或五擋有級(ji)式齒(chi)(chi)輪傳動(dong)變(bian)(bian)(bian)(bian)速(su)器(qi)(qi)(qi)，通(tong)常(chang)帶同(tong)步器(qi)(qi)(qi)，換(huan)擋方便、噪(zao)音小，手(shou)動(dong)變(bian)(bian)(bian)(bian)速(su)在操(cao)縱時必(bi)須(xu)踩下離合，方可撥得動(dong)變(bian)(bian)(bian)(bian)速(su)桿(gan)。根據(ju)其換(huan)擋手(shou)柄和變(bian)(bian)(bian)(bian)速(su)器(qi)(qi)(qi)的相對位(wei)置(zhi)不一樣，有兩(liang)種結構(gou)形式，分別是(shi)直接操(cao)縱式和遠距離操(cao)縱式。

panamera(進口)簡介

該車(che)車(che)身(shen)線條(tiao)圓(yuan)潤流暢，沒有任何(he)棱(leng)角，顯(xian)示出比較成熟的(de)保時捷設(she)計風格。它(ta)采(cai)用了(le)四門(men)設(she)計，前(qian)臉兩側各有一(yi)個大型(xing)進(jin)氣口，水平條(tiao)式霧燈橫穿其中，造型(xing)獨特。側身(shen)線面處(chu)理(li)得簡潔(jie)柔和，既優雅又動感(gan)，巨大的(de)五(wu)輻式輪彀搭配了(le)黑色的(de)剎(cha)車(che)卡鉗，暗示出不(bu)俗(su)的(de)運動潛能。