轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)機(ji)(ji)總成即轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi),又名轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)機(ji)(ji)、方(fang)(fang)(fang)向(xiang)(xiang)機(ji)(ji),它是(shi)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系中(zhong)最重要的(de)部件。它的(de)作用是(shi):增(zeng)大轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)盤傳(chuan)到(dao)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)傳(chuan)動(dong)(dong)(dong)機(ji)(ji)構的(de)力(li)(li)(li)和改變(bian)力(li)(li)(li)的(de)傳(chuan)遞(di)方(fang)(fang)(fang)向(xiang)(xiang)。轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)的(de)操縱是(shi)全液壓式(shi)(shi)(shi)(shi),也就(jiu)是(shi)說在轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)柱和轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)輪之間沒有機(ji)(ji)械連接,在轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)與轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)油缸之間是(shi)液壓管(guan)或軟(ruan)管(guan)鏈接。當轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong)方(fang)(fang)(fang)向(xiang)(xiang)盤,轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)根據方(fang)(fang)(fang)向(xiang)(xiang)盤轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong)比例輸送相(xiang)對的(de)油量(liang),該油量(liang)直接流到(dao)操縱缸相(xiang)應一(yi)側,同時另一(yi)側的(de)油量(liang)回到(dao)油箱。轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)按結構形式(shi)(shi)(shi)(shi)可分(fen)為:有齒輪齒條式(shi)(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)、蝸(gua)桿(gan)曲(qu)柄指銷式(shi)(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)、循(xun)環球(qiu)-齒條齒扇式(shi)(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)、循(xun)環球(qiu)曲(qu)柄指銷式(shi)(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)、蝸(gua)桿(gan)滾輪式(shi)(shi)(shi)(shi)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)等(deng)。按照助力(li)(li)(li)形式(shi)(shi)(shi)(shi)又可以(yi)分(fen):為機(ji)(ji)械式(shi)(shi)(shi)(shi)(無(wu)助力(li)(li)(li))轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi),和動(dong)(dong)(dong)力(li)(li)(li)式(shi)(shi)(shi)(shi)(有助力(li)(li)(li))轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)兩種,其中(zhong)動(dong)(dong)(dong)力(li)(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)器(qi)(qi)(qi)又可以(yi)分(fen)為氣壓動(dong)(dong)(dong)力(li)(li)(li)式(shi)(shi)(shi)(shi)、液壓動(dong)(dong)(dong)力(li)(li)(li)式(shi)(shi)(shi)(shi)、電動(dong)(dong)(dong)助力(li)(li)(li)式(shi)(shi)(shi)(shi)、電液助力(li)(li)(li)式(shi)(shi)(shi)(shi)等(deng)種類。
第一步(bu):我們拿到(dao)方(fang)向機以后居中方(fang)向機,怎么(me)居中呢,把方(fang)向機轉到(dao)任何一側的盡頭,就(jiu)是(shi)打死(si)方(fang)向機,做好(hao)一個幾號,一圈(quan)(quan)(quan)圈(quan)(quan)(quan)的打到(dao)另(ling)外一側,數下有(you)幾圈(quan)(quan)(quan),如果是(shi)3圈(quan)(quan)(quan),左(zuo)右2變就(jiu)是(shi)哥1.5圈(quan)(quan)(quan),這樣就(jiu)很好(hao)居中了
第二(er)步:把方(fang)向機固(gu)定到(dao)車(che)的底盤安(an)裝位(wei)并固(gu)定好螺絲,根(gen)據左右(you)2邊的制(zhi)動轂(gu)(就(jiu)是安(an)裝輪胎的那(nei)個東西),調整(zheng)好方(fang)向機外(wai)球頭的大(da)致(zhi)位(wei)置,內球頭擰進到(dao)外(wai)球頭深度到(dao)正常位(wei)置左右(you),并保持2邊的螺絲牙深度保持一致(zhi),并固(gu)定到(dao)剎(cha)車(che)盤下面(mian)的下球頭上鎖(suo)緊螺絲。
第三步:安裝好2側(ce)輪胎(tai),用卷尺,測(ce)量好2個前輪前面部位和后面的2側(ce)輪胎(tai)的距離(li)保持(chi)一(yi)致,(看(kan)下面的圖片(pian))
第四步:確定好方向(xiang)盤居中的(de)位置,套(tao)上(shang)十(shi)字節(jie),鎖緊螺絲。
第五步(bu):在路上跑一(yi)(yi)圈,確定下十字節的(de)(de)位置,如(ru)果(guo)(guo)有偏差,在做簡(jian)單(dan)調(diao)整(zheng),直到基本(ben)居中(zhong)為止(zhi),如(ru)果(guo)(guo)你是(shi)車主,看到這里,一(yi)(yi)定叫修理(li)(li)廠調(diao)整(zheng)到位,修理(li)(li)工(gong)嫌麻煩(fan)(fan),你不能(neng)嫌麻煩(fan)(fan),因為最(zui)后一(yi)(yi)步(bu)四輪定位只能(neng)做簡(jian)單(dan)的(de)(de)前速的(de)(de)調(diao)整(zheng)。
第六步,找(zhao)個專業(ye)店子,四輪(lun)定位。
英菲尼迪QX70先鋒跑車型SUV,現(xian)全新推出QX70絕(jue)影版!搭載智能(neng)巡航系(xi)統(tong),電子制動力(li)分配系(xi)統(tong)(EBD),車輛動態控(kong)制系(xi)統(tong)(VDC),跟隨自己的天性,拒絕(jue)平庸
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