狼群视频在线

電液控制模塊總成簡介

電(dian)液控(kong)制(zhi)(zhi)(zhi)(zhi)模塊總成(cheng)，電(dian)液控(kong)制(zhi)(zhi)(zhi)(zhi)，是(shi)(shi)指在液壓傳動(dong)與控(kong)制(zhi)(zhi)(zhi)(zhi)中，能夠接受(shou)(shou)模擬式或數字式信(xin)號，使輸出的(de)流(liu)量或壓力(li)邊(bian)續成(cheng)比例(li)地(di)受(shou)(shou)到控(kong)制(zhi)(zhi)(zhi)(zhi)的(de)一種控(kong)制(zhi)(zhi)(zhi)(zhi)方(fang)法(fa)。 電(dian)液控(kong)制(zhi)(zhi)(zhi)(zhi)模塊是(shi)(shi)控(kong)制(zhi)(zhi)(zhi)(zhi)變速(su)器換擋而不是(shi)(shi)手動(dong)換擋的(de)執行單元。

電液模塊損壞的癥狀

電液(ye)模(mo)塊損壞會讓車動力下(xia)降加(jia)速時(shi)加(jia)不(bu)起來油。

以下是相關資料：

1、電(dian)(dian)(dian)液(ye)控(kong)(kong)制(zhi)的組成(cheng)：電(dian)(dian)(dian)液(ye)模塊中電(dian)(dian)(dian)液(ye)控(kong)(kong)制(zhi)的組成(cheng)元件(jian)有(you)(you)指令元件(jian)、比(bi)(bi)(bi)較(jiao)元件(jian)、電(dian)(dian)(dian)控(kong)(kong)器、比(bi)(bi)(bi)例閥、液(ye)壓執行(xing)器等。指令元件(jian)是給(gei)定控(kong)(kong)制(zhi)信號的產生與輸(shu)入的元件(jian)。也可稱為(wei)(wei)編(bian)程器或輸(shu)入電(dian)(dian)(dian)路(lu)。在(zai)(zai)有(you)(you)反饋(kui)(kui)信號存在(zai)(zai)情況下(xia)它給(gei)出(chu)與反饋(kui)(kui)信號有(you)(you)相同(tong)形式和(he)量級(ji)的控(kong)(kong)制(zhi)信號。比(bi)(bi)(bi)較(jiao)元件(jian)的功用是把給(gei)定輸(shu)入與反饋(kui)(kui)信號進行(xing)比(bi)(bi)(bi)較(jiao)得出(chu)偏差信號作(zuo)為(wei)(wei)電(dian)(dian)(dian)控(kong)(kong)器的輸(shu)入。電(dian)(dian)(dian)控(kong)(kong)器通常被(bei)稱作(zuo)比(bi)(bi)(bi)例放(fang)大(da)器由于含在(zai)(zai)比(bi)(bi)(bi)例閥內的電(dian)(dian)(dian)磁鐵需要的控(kong)(kong)制(zhi)電(dian)(dian)(dian)流(liu)較(jiao)大(da)而(er)偏差控(kong)(kong)制(zhi)電(dian)(dian)(dian)流(liu)較(jiao)小不足以(yi)推動(dong)電(dian)(dian)(dian)磁鐵工作(zuo)。所以(yi)要對控(kong)(kong)制(zhi)信號進行(xing)功率(lv)放(fang)大(da)。

2、電(dian)液(ye)控(kong)制(zhi)的(de)(de)(de)(de)工作原理：電(dian)液(ye)控(kong)制(zhi)是指(zhi)在液(ye)壓(ya)傳動(dong)與控(kong)制(zhi)中能夠接(jie)受(shou)模擬式(shi)(shi)或(huo)數字式(shi)(shi)信號使輸(shu)出的(de)(de)(de)(de)流(liu)量或(huo)壓(ya)力持續成比例(li)地(di)受(shou)到(dao)控(kong)制(zhi)的(de)(de)(de)(de)一(yi)(yi)種(zhong)控(kong)制(zhi)方法。電(dian)液(ye)比例(li)閥是介于開關型(xing)的(de)(de)(de)(de)液(ye)壓(ya)閥與伺服(fu)閥之間的(de)(de)(de)(de)一(yi)(yi)種(zhong)液(ye)壓(ya)元(yuan)件(jian)。與電(dian)液(ye)伺服(fu)閥相(xiang)比其優點(dian)是價廉、抗污染(ran)能力強。除去在控(kong)制(zhi)精度及應快速性方面還(huan)不如伺服(fu)閥外(wai)其它(ta)方面的(de)(de)(de)(de)性能和(he)控(kong)制(zhi)水平與伺服(fu)閥的(de)(de)(de)(de)相(xiang)當。因此電(dian)液(ye)控(kong)制(zhi)系統(tong)被廣泛應用于電(dian)液(ye)模塊。

別克凱越簡介