狼群视频在线

電液控制模塊總成簡介

電(dian)(dian)液(ye)(ye)控(kong)(kong)(kong)制(zhi)模(mo)塊總成，電(dian)(dian)液(ye)(ye)控(kong)(kong)(kong)制(zhi)，是指在液(ye)(ye)壓(ya)傳(chuan)動(dong)與控(kong)(kong)(kong)制(zhi)中，能夠接受(shou)模(mo)擬式或(huo)(huo)數(shu)字式信號，使輸出的流量(liang)或(huo)(huo)壓(ya)力邊續成比例地受(shou)到控(kong)(kong)(kong)制(zhi)的一(yi)種控(kong)(kong)(kong)制(zhi)方法。 電(dian)(dian)液(ye)(ye)控(kong)(kong)(kong)制(zhi)模(mo)塊是控(kong)(kong)(kong)制(zhi)變速器換擋而不是手動(dong)換擋的執行單元。

電液模塊損壞的癥狀

電(dian)液模(mo)塊損壞(huai)會讓車動力下降加速時加不起來(lai)油(you)。

以下(xia)是(shi)相關資料(liao)：

1、電(dian)液控(kong)(kong)(kong)制(zhi)(zhi)(zhi)的(de)(de)組成：電(dian)液模塊中(zhong)電(dian)液控(kong)(kong)(kong)制(zhi)(zhi)(zhi)的(de)(de)組成元(yuan)件(jian)(jian)有指(zhi)令元(yuan)件(jian)(jian)、比(bi)(bi)(bi)較元(yuan)件(jian)(jian)、電(dian)控(kong)(kong)(kong)器(qi)、比(bi)(bi)(bi)例(li)閥(fa)、液壓執行(xing)器(qi)等。指(zhi)令元(yuan)件(jian)(jian)是給定(ding)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)信(xin)號(hao)的(de)(de)產生與(yu)輸入(ru)的(de)(de)元(yuan)件(jian)(jian)。也(ye)可稱(cheng)為編程器(qi)或輸入(ru)電(dian)路。在有反饋(kui)信(xin)號(hao)存在情況下它(ta)給出與(yu)反饋(kui)信(xin)號(hao)有相同形式和量級的(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)信(xin)號(hao)。比(bi)(bi)(bi)較元(yuan)件(jian)(jian)的(de)(de)功(gong)用(yong)是把給定(ding)輸入(ru)與(yu)反饋(kui)信(xin)號(hao)進(jin)行(xing)比(bi)(bi)(bi)較得出偏(pian)差(cha)信(xin)號(hao)作(zuo)為電(dian)控(kong)(kong)(kong)器(qi)的(de)(de)輸入(ru)。電(dian)控(kong)(kong)(kong)器(qi)通常被稱(cheng)作(zuo)比(bi)(bi)(bi)例(li)放大器(qi)由于含在比(bi)(bi)(bi)例(li)閥(fa)內的(de)(de)電(dian)磁鐵需要的(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)電(dian)流較大而偏(pian)差(cha)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)電(dian)流較小不足以(yi)推動電(dian)磁鐵工(gong)作(zuo)。所以(yi)要對控(kong)(kong)(kong)制(zhi)(zhi)(zhi)信(xin)號(hao)進(jin)行(xing)功(gong)率放大。

2、電液(ye)(ye)(ye)控(kong)制(zhi)(zhi)(zhi)(zhi)的(de)(de)工作原理：電液(ye)(ye)(ye)控(kong)制(zhi)(zhi)(zhi)(zhi)是指在液(ye)(ye)(ye)壓(ya)傳動與(yu)(yu)控(kong)制(zhi)(zhi)(zhi)(zhi)中能夠接(jie)受模擬式(shi)或(huo)數(shu)字(zi)式(shi)信號使輸(shu)出的(de)(de)流量或(huo)壓(ya)力持續成比例地受到控(kong)制(zhi)(zhi)(zhi)(zhi)的(de)(de)一種控(kong)制(zhi)(zhi)(zhi)(zhi)方法(fa)。電液(ye)(ye)(ye)比例閥(fa)(fa)是介于開(kai)關型的(de)(de)液(ye)(ye)(ye)壓(ya)閥(fa)(fa)與(yu)(yu)伺服(fu)閥(fa)(fa)之(zhi)間的(de)(de)一種液(ye)(ye)(ye)壓(ya)元件。與(yu)(yu)電液(ye)(ye)(ye)伺服(fu)閥(fa)(fa)相比其優點是價(jia)廉、抗污染能力強。除去在控(kong)制(zhi)(zhi)(zhi)(zhi)精度及應快速性方面還不如(ru)伺服(fu)閥(fa)(fa)外其它方面的(de)(de)性能和控(kong)制(zhi)(zhi)(zhi)(zhi)水平與(yu)(yu)伺服(fu)閥(fa)(fa)的(de)(de)相當。因此電液(ye)(ye)(ye)控(kong)制(zhi)(zhi)(zhi)(zhi)系統被廣泛應用于電液(ye)(ye)(ye)模塊。

東風小康V29簡介