狼群视频在线

方向機總成簡介

轉(zhuan)(zhuan)(zhuan)向(xiang)機總成即(ji)轉(zhuan)(zhuan)(zhuan)向(xiang)器(qi)(qi)，又(you)名轉(zhuan)(zhuan)(zhuan)向(xiang)機、方(fang)向(xiang)機，它是(shi)(shi)轉(zhuan)(zhuan)(zhuan)向(xiang)系(xi)中(zhong)最重要的(de)(de)部件。它的(de)(de)作(zuo)用是(shi)(shi)：增大轉(zhuan)(zhuan)(zhuan)向(xiang)盤(pan)(pan)傳(chuan)到(dao)轉(zhuan)(zhuan)(zhuan)向(xiang)傳(chuan)動(dong)(dong)(dong)機構的(de)(de)力(li)(li)和改變力(li)(li)的(de)(de)傳(chuan)遞(di)方(fang)向(xiang)。轉(zhuan)(zhuan)(zhuan)向(xiang)器(qi)(qi)的(de)(de)操縱是(shi)(shi)全(quan)液壓式(shi)(shi)(shi)(shi)，也就是(shi)(shi)說在轉(zhuan)(zhuan)(zhuan)向(xiang)柱和轉(zhuan)(zhuan)(zhuan)向(xiang)輪(lun)之間沒有(you)機械連接(jie)，在轉(zhuan)(zhuan)(zhuan)向(xiang)器(qi)(qi)與轉(zhuan)(zhuan)(zhuan)向(xiang)油(you)(you)(you)缸之間是(shi)(shi)液壓管或軟管鏈接(jie)。當(dang)轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong)方(fang)向(xiang)盤(pan)(pan)，轉(zhuan)(zhuan)(zhuan)向(xiang)器(qi)(qi)根據方(fang)向(xiang)盤(pan)(pan)轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong)比例輸(shu)送相對的(de)(de)油(you)(you)(you)量，該油(you)(you)(you)量直接(jie)流到(dao)操縱缸相應一側，同(tong)時另(ling)一側的(de)(de)油(you)(you)(you)量回到(dao)油(you)(you)(you)箱。轉(zhuan)(zhuan)(zhuan)向(xiang)器(qi)(qi)按結構形式(shi)(shi)(shi)(shi)可(ke)(ke)分(fen)為(wei)：有(you)齒輪(lun)齒條(tiao)式(shi)(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)向(xiang)器(qi)(qi)、蝸桿曲(qu)柄(bing)指(zhi)銷式(shi)(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)向(xiang)器(qi)(qi)、循環(huan)球-齒條(tiao)齒扇式(shi)(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)向(xiang)器(qi)(qi)、循環(huan)球曲(qu)柄(bing)指(zhi)銷式(shi)(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)向(xiang)器(qi)(qi)、蝸桿滾輪(lun)式(shi)(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)向(xiang)器(qi)(qi)等(deng)。按照助(zhu)(zhu)力(li)(li)形式(shi)(shi)(shi)(shi)又(you)可(ke)(ke)以(yi)分(fen)：為(wei)機械式(shi)(shi)(shi)(shi)（無助(zhu)(zhu)力(li)(li)）轉(zhuan)(zhuan)(zhuan)向(xiang)器(qi)(qi)，和動(dong)(dong)(dong)力(li)(li)式(shi)(shi)(shi)(shi)（有(you)助(zhu)(zhu)力(li)(li)）轉(zhuan)(zhuan)(zhuan)向(xiang)器(qi)(qi)兩種(zhong)，其(qi)中(zhong)動(dong)(dong)(dong)力(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)器(qi)(qi)又(you)可(ke)(ke)以(yi)分(fen)為(wei)氣壓動(dong)(dong)(dong)力(li)(li)式(shi)(shi)(shi)(shi)、液壓動(dong)(dong)(dong)力(li)(li)式(shi)(shi)(shi)(shi)、電(dian)動(dong)(dong)(dong)助(zhu)(zhu)力(li)(li)式(shi)(shi)(shi)(shi)、電(dian)液助(zhu)(zhu)力(li)(li)式(shi)(shi)(shi)(shi)等(deng)種(zhong)類。

博悅(進口)簡介

其(qi)實真等(deng)你開上(shang)了(le)博(bo)悅(yue)，才深刻(ke)的(de)(de)體會到，這(zhe)絕(jue)對不是好惹(re)的(de)(de)對手(shou)(shou)。門把手(shou)(shou)的(de)(de)位(wei)置，設計(ji)的(de)(de)非(fei)常充滿(man)人性化，位(wei)置不高不低(di)。對于一般人來說，手(shou)(shou)只需要稍微抬(tai)起，便(bian)可輕松的(de)(de)打開車(che)門。內飾全景不疲，因(yin)此我們能(neng)在很多裝(zhuang)(zhuang)飾配件(jian)城看到各車(che)型的(de)(de)中控臺面板裝(zhuang)(zhuang)飾，連老氣橫生的(de)(de)邁騰(teng)一樣不會 被放(fang)過。博(bo)悅(yue)將這(zhe)種能(neng)營造品質(zhi)感的(de)(de)小裝(zhuang)(zhuang)飾做到了(le)極(ji)點。