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轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)機(ji)總成(cheng)即轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)，又(you)名(ming)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)機(ji)、方向(xiang)(xiang)(xiang)機(ji)，它是(shi)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)系中最重要的部件。它的作用(yong)是(shi)：增大(da)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)盤傳到轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)傳動(dong)機(ji)構的力(li)(li)和(he)改變力(li)(li)的傳遞方向(xiang)(xiang)(xiang)。轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)的操(cao)縱(zong)(zong)是(shi)全液壓式，也就是(shi)說在(zai)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)柱和(he)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)輪(lun)之間沒有機(ji)械連接(jie)(jie)，在(zai)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)與轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)油(you)缸之間是(shi)液壓管(guan)或軟管(guan)鏈接(jie)(jie)。當轉(zhuan)(zhuan)(zhuan)(zhuan)動(dong)方向(xiang)(xiang)(xiang)盤，轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)根(gen)據(ju)方向(xiang)(xiang)(xiang)盤轉(zhuan)(zhuan)(zhuan)(zhuan)動(dong)比例(li)輸送(song)相(xiang)對的油(you)量，該油(you)量直接(jie)(jie)流到操(cao)縱(zong)(zong)缸相(xiang)應(ying)一側(ce)，同時另一側(ce)的油(you)量回(hui)到油(you)箱。轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)按結構形式可分(fen)為：有齒輪(lun)齒條式轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)、蝸(gua)桿曲柄指(zhi)銷式轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)、循環(huan)球-齒條齒扇(shan)式轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)、循環(huan)球曲柄指(zhi)銷式轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)、蝸(gua)桿滾輪(lun)式轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)等(deng)(deng)。按照助(zhu)力(li)(li)形式又(you)可以(yi)(yi)分(fen)：為機(ji)械式（無助(zhu)力(li)(li)）轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)，和(he)動(dong)力(li)(li)式（有助(zhu)力(li)(li)）轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)兩(liang)種，其中動(dong)力(li)(li)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)器(qi)(qi)(qi)又(you)可以(yi)(yi)分(fen)為氣壓動(dong)力(li)(li)式、液壓動(dong)力(li)(li)式、電動(dong)助(zhu)力(li)(li)式、電液助(zhu)力(li)(li)式等(deng)(deng)種類。
奇瑞(rui)(rui)新能源官(guan)方宣(xuan)布瑞(rui)(rui)虎e開啟預售 ，該車(che)型于2019年4月16日上海車(che)展正式亮(liang)相。
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