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中特工程機械(圖)-四輪一帶圖紙-四輪一帶：

轎(jiao)車AWD系(xi)(xi)統實際上(shang)(shang)是驅(qu)動(dong)(dong)(dong)(dong)力(li)(li)分(fen)配控(kong)制(zhi)方(fang)式的(de)(de)四輪驅(qu)動(dong)(dong)(dong)(dong)，它利用電(dian)腦和各種不斷改進的(de)(de)傳感(gan)器(qi)(qi)(qi)，不斷判斷輪胎對地 面的(de)(de)動(dong)(dong)(dong)(dong)態附著力(li)(li)和司機的(de)(de)駕駛(shi)(shi)意圖，積極控(kong)制(zhi)汽(qi)車差(cha)(cha)速器(qi)(qi)(qi)的(de)(de)差(cha)(cha)動(dong)(dong)(dong)(dong)狀(zhuang)態，平衡各輪的(de)(de)驅(qu)動(dong)(dong)(dong)(dong)力(li)(li)，優化汽(qi)車的(de)(de)各項性能。典型的(de)(de)轎(jiao)車AWD系(xi)(xi)統主要由前(qian)后(hou)輪驅(qu)動(dong)(dong)(dong)(dong)裝置、傳感(gan)器(qi)(qi)(qi)、電(dian)控(kong)單元、分(fen)動(dong)(dong)(dong)(dong)器(qi)(qi)(qi)和液壓(ya)裝置等(deng)組(zu)成。控(kong)制(zhi)系(xi)(xi)統的(de)(de)控(kong)制(zhi)原理，在前(qian)后(hou)輪之問布置一個濕式多片(pian)離合(he)器(qi)(qi)(qi)，在汽(qi)車行駛(shi)(shi)過(guo)程中，使用電(dian)腦控(kong)制(zhi)液壓(ya)系(xi)(xi)統的(de)(de)油壓(ya)，適(shi)應汽(qi)車的(de)(de)行 駛(shi)(shi)狀(zhuang)態將驅(qu)動(dong)(dong)(dong)(dong)扭矩分(fen)配到前(qian)后(hou)車輪上(shang)(shang)去。

支重輪的主要結構：

輪(lun)體、支(zhi)(zhi)重(zhong)(zhong)(zhong)輪(lun)軸、軸套、密封圈、端蓋等(deng)相關部件構成。支(zhi)(zhi)重(zhong)(zhong)(zhong)輪(lun)可分為單邊(bian)支(zhi)(zhi)重(zhong)(zhong)(zhong)輪(lun)與(yu)(yu)雙(shuang)邊(bian)支(zhi)(zhi)重(zhong)(zhong)(zhong)輪(lun)；挖掘機用(yong)支(zhi)(zhi)重(zhong)(zhong)(zhong)輪(lun)與(yu)(yu)推土(tu)機用(yong)支(zhi)(zhi)重(zhong)(zhong)(zhong)輪(lun)，挖掘機用(yong)支(zhi)(zhi)重(zhong)(zhong)(zhong)輪(lun)一般(ban)是(shi)(shi)黑色油漆(qi)，推土(tu)機支(zhi)(zhi)重(zhong)(zhong)(zhong)輪(lun)一般(ban)是(shi)(shi)黃色油漆(qi)。    

支重(zhong)輪容易出現在問(wen)題

A、輪體磨(mo)(mo)損。出現(xian)這(zhe)種情況的原因是采用(yong)的鋼材(cai)不合(he)格或者說材(cai)料(liao)熱處理時的硬度(du)較低，耐(nai)磨(mo)(mo)性不足；

B、漏油。支重輪軸(zhou)通過軸(zhou)套一直(zhi)在(zai)旋轉，輪體內(nei)要加油來潤滑，但如(ru)果說(shuo)密封(feng)圈不好的話，很容(rong)易(yi)產生(sheng)漏油的現象，這樣(yang)軸(zhou)與軸(zhou)套在(zai)無潤滑的情況下，很容(rong)易(yi)磨(mo)損(sun)，造成產品(pin)無法進行使用。因此，

支重輪(lun)密(mi)封的好壞是作為衡(heng)量(liang)生產公司產品質量(liang)的一個很(hen)重要的標準。

公司經營模式 專業的推土機供應商 ：推土機四輪一帶 ，履(lv)帶總成(cheng) ，鏈(lian)(lian)(lian)(lian)軌(gui)總成(cheng) ，工(gong)程(cheng)機(ji)(ji)械(xie)配(pei)(pei)件(jian)(jian)(jian)(jian) ，挖掘機(ji)(ji)鏈(lian)(lian)(lian)(lian)條(tiao)， 推土(tu)(tu)機(ji)(ji)鏈(lian)(lian)(lian)(lian)條(tiao)， 刀(dao)角(jiao)刀(dao)片 ，支重輪(lun)，托(tuo)鏈(lian)(lian)(lian)(lian)輪(lun)，引(yin)導輪(lun)，鏈(lian)(lian)(lian)(lian)軌(gui)節，履(lv)帶板(ban)（濕地.干地），驅動(dong)齒(chi)(chi)(chi)圈(quan)，刀(dao)角(jiao)刀(dao)片，齒(chi)(chi)(chi)塊，齒(chi)(chi)(chi)尖(jian)，裝置，液(ye)(ye)力變(bian)(bian)(bian)矩(ju)(ju)器(qi)(qi)(qi)，松土(tu)(tu)器(qi)(qi)(qi)（單齒(chi)(chi)(chi)松土(tu)(tu)器(qi)(qi)(qi)，多齒(chi)(chi)(chi)松土(tu)(tu)器(qi)(qi)(qi)）。駕駛座合件(jian)(jian)(jian)(jian)，儀表盤，聯軸節，萬(wan)向節總成(cheng)，散熱器(qi)(qi)(qi)，各種軸，惰輪(lun)軸，小(xiao)齒(chi)(chi)(chi)輪(lun)，大齒(chi)(chi)(chi)輪(lun)，耳軸，液(ye)(ye)壓(ya)油(you)(you)(you)路管成(cheng)，提成(cheng)缸(gang)(gang)(gang)(gang)活塞(sai)桿，升降缸(gang)(gang)(gang)(gang)活塞(sai)桿，傾斜活塞(sai)桿，齒(chi)(chi)(chi)輪(lun)轂(gu)，鏈(lian)(lian)(lian)(lian)輪(lun)轂(gu)，變(bian)(bian)(bian)矩(ju)(ju)器(qi)(qi)(qi)濾芯(xin)，行星(xing)架(jia)，摩擦片，凸緣，提升缸(gang)(gang)(gang)(gang)修(xiu)(xiu)理(li)包(bao)，漲緊缸(gang)(gang)(gang)(gang)修(xiu)(xiu)理(li)包(bao)，松土(tu)(tu)缸(gang)(gang)(gang)(gang)修(xiu)(xiu)理(li)包(bao)，變(bian)(bian)(bian)速(su)(su)缸(gang)(gang)(gang)(gang)修(xiu)(xiu)理(li)包(bao)，變(bian)(bian)(bian)矩(ju)(ju)器(qi)(qi)(qi)修(xiu)(xiu)理(li)包(bao)，全車套O型圈(quan)，軟管硬管，燈開關(guan)，風扇皮帶，雨(yu)刷(shua)器(qi)(qi)(qi)，防雨(yu)帽，門鎖，，司(si)機(ji)(ji)座合件(jian)(jian)(jian)(jian) 山推系(xi)列推土(tu)(tu)機(ji)(ji)配(pei)(pei)套產品如下(xia)： 一、易損件(jian)(jian)(jian)(jian)：濾芯(xin)、皮帶、風扇、各種玻璃、機(ji)(ji)油(you)(you)(you)、齒(chi)(chi)(chi)輪(lun)油(you)(you)(you)、油(you)(you)(you)漆、液(ye)(ye)壓(ya)油(you)(you)(you)。 二、液(ye)(ye)壓(ya)件(jian)(jian)(jian)(jian)：主(zhu)泵、主(zhu)控閥(fa)、回轉(zhuan)馬(ma)達、回轉(zhuan)減(jian)速(su)(su)器(qi)(qi)(qi)、行走馬(ma)達、行走減(jian)速(su)(su)器(qi)(qi)(qi)、總成(cheng)及配(pei)(pei)件(jian)(jian)(jian)(jian)。 三(san)、發動(dong)機(ji)(ji)件(jian)(jian)(jian)(jian)：四配(pei)(pei)套、進排氣(qi)門、缸(gang)(gang)(gang)(gang)體(ti)、缸(gang)(gang)(gang)(gang)蓋、修(xiu)(xiu)理(li)包(bao)、增壓(ya)器(qi)(qi)(qi)、噴油(you)(you)(you)嘴、柱塞(sai)、出(chu)油(you)(you)(you)閥(fa)。 四、電(dian)器(qi)(qi)(qi)件(jian)(jian)(jian)(jian)：電(dian)腦板(ban)、工(gong)作(zuo)燈、儀表盤、鑰匙開關(guan)、起動(dong)機(ji)(ji)、發電(dian)機(ji)(ji)、壓(ya)縮(suo)機(ji)(ji)、線圈(quan)、繼電(dian)器(qi)(qi)(qi)。 五、結構件(jian)(jian)(jian)(jian)：鏟(chan)斗、軸、銷、套、斗齒(chi)(chi)(chi)、鏟(chan)刃板(ban)、大小(xiao)臂。 六(liu)、底盤件(jian)(jian)(jian)(jian)：支重輪(lun)、引(yin)導輪(lun)、驅動(dong)輪(lun)、托(tuo)鏈(lian)(lian)(lian)(lian)輪(lun)、鏈(lian)(lian)(lian)(lian)條(tiao)、履(lv)帶板(ban)、鏈(lian)(lian)(lian)(lian)軌(gui)節、銷、套、漲緊油(you)(you)(you)缸(gang)(gang)(gang)(gang)（總成(cheng)及零部件(jian)(jian)(jian)(jian)）。 是(shi) 集“整(zheng)機(ji)(ji)銷售，配(pei)(pei)件(jian)(jian)(jian)(jian)供應，維修(xiu)(xiu)服(fu)務(wu)，機(ji)(ji)械(xie)生產加工(gong)，服(fu)務(wu)反饋”為(wei)一體(ti)的(de)專(zhuan)業公司(si)。