轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)機總成(cheng)即轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi),又名轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)機、方向(xiang)(xiang)機,它是(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系中(zhong)最重要(yao)的(de)(de)部件。它的(de)(de)作用是(shi)(shi)(shi):增大轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)盤傳到(dao)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)傳動(dong)機構的(de)(de)力(li)(li)和(he)改變(bian)力(li)(li)的(de)(de)傳遞方向(xiang)(xiang)。轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)的(de)(de)操縱(zong)是(shi)(shi)(shi)全液壓(ya)式(shi)(shi)(shi),也就(jiu)是(shi)(shi)(shi)說在(zai)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)柱和(he)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)輪之(zhi)間(jian)沒有(you)機械連(lian)接(jie),在(zai)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)與轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)油(you)缸之(zhi)間(jian)是(shi)(shi)(shi)液壓(ya)管(guan)或軟管(guan)鏈接(jie)。當轉(zhuan)(zhuan)(zhuan)(zhuan)動(dong)方向(xiang)(xiang)盤,轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)根據方向(xiang)(xiang)盤轉(zhuan)(zhuan)(zhuan)(zhuan)動(dong)比例輸送相對(dui)的(de)(de)油(you)量(liang),該油(you)量(liang)直接(jie)流到(dao)操縱(zong)缸相應一(yi)側(ce),同時另(ling)一(yi)側(ce)的(de)(de)油(you)量(liang)回到(dao)油(you)箱(xiang)。轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)按(an)結構形(xing)式(shi)(shi)(shi)可分(fen)為:有(you)齒輪齒條式(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)、蝸桿曲柄(bing)指銷式(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)、循環球-齒條齒扇式(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)、循環球曲柄(bing)指銷式(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)、蝸桿滾輪式(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)等(deng)。按(an)照(zhao)助(zhu)力(li)(li)形(xing)式(shi)(shi)(shi)又可以(yi)分(fen):為機械式(shi)(shi)(shi)(無助(zhu)力(li)(li))轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi),和(he)動(dong)力(li)(li)式(shi)(shi)(shi)(有(you)助(zhu)力(li)(li))轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)兩種(zhong),其(qi)中(zhong)動(dong)力(li)(li)轉(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)又可以(yi)分(fen)為氣壓(ya)動(dong)力(li)(li)式(shi)(shi)(shi)、液壓(ya)動(dong)力(li)(li)式(shi)(shi)(shi)、電動(dong)助(zhu)力(li)(li)式(shi)(shi)(shi)、電液助(zhu)力(li)(li)式(shi)(shi)(shi)等(deng)種(zhong)類(lei)。
比亞迪E6是比亞迪自主研發的一款純電動crossover,它兼容了SUV和MPV的設計理念,是一款性能良好的跨界車。它的續駛里程超過300Km,為同類車型之冠。e6最大的亮點,即采用電力驅動,其動力電池和啟動電池均采用自主研發生產的ET-POWER鐵電池,其含有的所有化學物質均可在自然界中被環境以無害的方式分解吸收,能夠很好地解決二次回收等環保問題。鐵電池經過高溫、高壓、撞擊等試驗測試,安全性能非常好,短路爆炸機會不高。在能量補充方面,e6可使用220V民用電源慢充,快充為3C充電,15分鐘左右可充滿電池80%
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