狼群视频在线

電液控制模塊總成簡介

電(dian)液(ye)(ye)控(kong)制(zhi)(zhi)(zhi)模塊總成，電(dian)液(ye)(ye)控(kong)制(zhi)(zhi)(zhi)，是(shi)指(zhi)在液(ye)(ye)壓傳動(dong)與(yu)控(kong)制(zhi)(zhi)(zhi)中(zhong)，能(neng)夠(gou)接受(shou)(shou)模擬式(shi)或數(shu)字式(shi)信號，使輸(shu)出(chu)的(de)流量(liang)或壓力邊續成比例地受(shou)(shou)到(dao)控(kong)制(zhi)(zhi)(zhi)的(de)一(yi)種控(kong)制(zhi)(zhi)(zhi)方法(fa)。 電(dian)液(ye)(ye)控(kong)制(zhi)(zhi)(zhi)模塊是(shi)控(kong)制(zhi)(zhi)(zhi)變速器換(huan)擋而不是(shi)手動(dong)換(huan)擋的(de)執行單元。

電液模塊損壞的癥狀

電液(ye)模塊損(sun)壞(huai)會(hui)讓(rang)車動力下降加(jia)速(su)時(shi)加(jia)不起來油。

以(yi)下是相關資料：

1、電(dian)(dian)液(ye)控(kong)(kong)制(zhi)(zhi)的組(zu)成：電(dian)(dian)液(ye)模塊中電(dian)(dian)液(ye)控(kong)(kong)制(zhi)(zhi)的組(zu)成元件(jian)有指令(ling)(ling)元件(jian)、比較元件(jian)、電(dian)(dian)控(kong)(kong)器(qi)、比例閥(fa)、液(ye)壓執行器(qi)等。指令(ling)(ling)元件(jian)是(shi)給定(ding)控(kong)(kong)制(zhi)(zhi)信(xin)號的產生與(yu)(yu)輸(shu)入的元件(jian)。也(ye)可(ke)稱為編程器(qi)或輸(shu)入電(dian)(dian)路。在有反(fan)饋(kui)信(xin)號存在情況下它給出與(yu)(yu)反(fan)饋(kui)信(xin)號有相同形式和量級的控(kong)(kong)制(zhi)(zhi)信(xin)號。比較元件(jian)的功用是(shi)把給定(ding)輸(shu)入與(yu)(yu)反(fan)饋(kui)信(xin)號進行比較得出偏差(cha)信(xin)號作為電(dian)(dian)控(kong)(kong)器(qi)的輸(shu)入。電(dian)(dian)控(kong)(kong)器(qi)通常被稱作比例放大(da)器(qi)由于含在比例閥(fa)內的電(dian)(dian)磁鐵(tie)(tie)需要的控(kong)(kong)制(zhi)(zhi)電(dian)(dian)流(liu)較大(da)而偏差(cha)控(kong)(kong)制(zhi)(zhi)電(dian)(dian)流(liu)較小不足以(yi)推動電(dian)(dian)磁鐵(tie)(tie)工作。所以(yi)要對控(kong)(kong)制(zhi)(zhi)信(xin)號進行功率放大(da)。

2、電液(ye)(ye)(ye)(ye)控(kong)(kong)制(zhi)的(de)(de)工作原理：電液(ye)(ye)(ye)(ye)控(kong)(kong)制(zhi)是指在液(ye)(ye)(ye)(ye)壓傳動與(yu)(yu)控(kong)(kong)制(zhi)中能夠(gou)接受模擬式(shi)或數字式(shi)信號(hao)使輸出的(de)(de)流量(liang)或壓力持續(xu)成比例(li)地(di)受到(dao)控(kong)(kong)制(zhi)的(de)(de)一(yi)種控(kong)(kong)制(zhi)方法。電液(ye)(ye)(ye)(ye)比例(li)閥是介于(yu)開關型的(de)(de)液(ye)(ye)(ye)(ye)壓閥與(yu)(yu)伺服閥之(zhi)間(jian)的(de)(de)一(yi)種液(ye)(ye)(ye)(ye)壓元件。與(yu)(yu)電液(ye)(ye)(ye)(ye)伺服閥相比其(qi)優點(dian)是價(jia)廉、抗污染能力強(qiang)。除去在控(kong)(kong)制(zhi)精度及應(ying)快速(su)性方面還不如伺服閥外其(qi)它(ta)方面的(de)(de)性能和(he)控(kong)(kong)制(zhi)水平(ping)與(yu)(yu)伺服閥的(de)(de)相當(dang)。因此電液(ye)(ye)(ye)(ye)控(kong)(kong)制(zhi)系(xi)統(tong)被廣泛應(ying)用于(yu)電液(ye)(ye)(ye)(ye)模塊。

東風小康K01簡介