狼群视频在线

電液控制模塊總成簡介

電(dian)液控(kong)(kong)制(zhi)模塊總成，電(dian)液控(kong)(kong)制(zhi)，是(shi)指在液壓(ya)傳動與控(kong)(kong)制(zhi)中，能夠接(jie)受模擬(ni)式或數字式信號，使輸出的流量或壓(ya)力邊續成比(bi)例地受到(dao)控(kong)(kong)制(zhi)的一種控(kong)(kong)制(zhi)方法。 電(dian)液控(kong)(kong)制(zhi)模塊是(shi)控(kong)(kong)制(zhi)變速器換擋而不(bu)是(shi)手動換擋的執(zhi)行(xing)單元。

電液模塊損壞的癥狀

電液模塊(kuai)損壞會讓車動力(li)下(xia)降加(jia)速時加(jia)不(bu)起來(lai)油。

以下是相關資料(liao)：

1、電(dian)(dian)(dian)液(ye)(ye)控(kong)(kong)制(zhi)(zhi)的(de)(de)(de)組成：電(dian)(dian)(dian)液(ye)(ye)模(mo)塊中電(dian)(dian)(dian)液(ye)(ye)控(kong)(kong)制(zhi)(zhi)的(de)(de)(de)組成元件(jian)有指令(ling)元件(jian)、比(bi)較元件(jian)、電(dian)(dian)(dian)控(kong)(kong)器(qi)、比(bi)例閥、液(ye)(ye)壓執行(xing)器(qi)等。指令(ling)元件(jian)是(shi)給定控(kong)(kong)制(zhi)(zhi)信(xin)號(hao)(hao)的(de)(de)(de)產(chan)生與(yu)輸入(ru)的(de)(de)(de)元件(jian)。也可稱(cheng)為(wei)編程器(qi)或輸入(ru)電(dian)(dian)(dian)路。在有反(fan)饋信(xin)號(hao)(hao)存在情況下它給出與(yu)反(fan)饋信(xin)號(hao)(hao)有相同形式和量級的(de)(de)(de)控(kong)(kong)制(zhi)(zhi)信(xin)號(hao)(hao)。比(bi)較元件(jian)的(de)(de)(de)功用(yong)是(shi)把給定輸入(ru)與(yu)反(fan)饋信(xin)號(hao)(hao)進(jin)行(xing)比(bi)較得出偏差信(xin)號(hao)(hao)作(zuo)(zuo)為(wei)電(dian)(dian)(dian)控(kong)(kong)器(qi)的(de)(de)(de)輸入(ru)。電(dian)(dian)(dian)控(kong)(kong)器(qi)通(tong)常被稱(cheng)作(zuo)(zuo)比(bi)例放大器(qi)由于含在比(bi)例閥內(nei)的(de)(de)(de)電(dian)(dian)(dian)磁鐵需(xu)要的(de)(de)(de)控(kong)(kong)制(zhi)(zhi)電(dian)(dian)(dian)流(liu)較大而偏差控(kong)(kong)制(zhi)(zhi)電(dian)(dian)(dian)流(liu)較小(xiao)不足以推動電(dian)(dian)(dian)磁鐵工(gong)作(zuo)(zuo)。所以要對(dui)控(kong)(kong)制(zhi)(zhi)信(xin)號(hao)(hao)進(jin)行(xing)功率放大。

2、電(dian)(dian)液控(kong)(kong)制(zhi)的(de)工作原理：電(dian)(dian)液控(kong)(kong)制(zhi)是指在(zai)液壓(ya)傳動與(yu)控(kong)(kong)制(zhi)中能夠接受模(mo)擬式(shi)或數字式(shi)信號使輸出的(de)流量或壓(ya)力持續成比例(li)地受到控(kong)(kong)制(zhi)的(de)一(yi)種控(kong)(kong)制(zhi)方(fang)(fang)(fang)法。電(dian)(dian)液比例(li)閥(fa)(fa)是介于開關(guan)型(xing)的(de)液壓(ya)閥(fa)(fa)與(yu)伺服閥(fa)(fa)之間的(de)一(yi)種液壓(ya)元件。與(yu)電(dian)(dian)液伺服閥(fa)(fa)相比其優點是價廉(lian)、抗污(wu)染能力強。除去在(zai)控(kong)(kong)制(zhi)精(jing)度(du)及應快速(su)性方(fang)(fang)(fang)面還不如伺服閥(fa)(fa)外其它方(fang)(fang)(fang)面的(de)性能和控(kong)(kong)制(zhi)水平與(yu)伺服閥(fa)(fa)的(de)相當。因此電(dian)(dian)液控(kong)(kong)制(zhi)系統被廣泛應用于電(dian)(dian)液模(mo)塊(kuai)。

雷克薩斯IS簡介