狼群视频在线

電液控制模塊總成簡介

電液(ye)控制(zhi)(zhi)(zhi)(zhi)模(mo)塊(kuai)總成，電液(ye)控制(zhi)(zhi)(zhi)(zhi)，是指在液(ye)壓(ya)傳動與控制(zhi)(zhi)(zhi)(zhi)中，能夠接受模(mo)擬式(shi)或數(shu)字式(shi)信號(hao)，使輸出(chu)的(de)流(liu)量或壓(ya)力邊續成比例地受到控制(zhi)(zhi)(zhi)(zhi)的(de)一種控制(zhi)(zhi)(zhi)(zhi)方法。 電液(ye)控制(zhi)(zhi)(zhi)(zhi)模(mo)塊(kuai)是控制(zhi)(zhi)(zhi)(zhi)變速器(qi)換擋而不是手動換擋的(de)執行(xing)單元。

電液模塊損壞的癥狀

電液(ye)模塊損(sun)壞(huai)會讓車動力下(xia)降加(jia)速時(shi)加(jia)不(bu)起來油(you)。

以下是相關資料：

1、電(dian)(dian)(dian)(dian)液控(kong)(kong)制(zhi)的組成：電(dian)(dian)(dian)(dian)液模塊中電(dian)(dian)(dian)(dian)液控(kong)(kong)制(zhi)的組成元(yuan)件(jian)有指令元(yuan)件(jian)、比較元(yuan)件(jian)、電(dian)(dian)(dian)(dian)控(kong)(kong)器、比例閥(fa)、液壓執行器等。指令元(yuan)件(jian)是給(gei)(gei)定控(kong)(kong)制(zhi)信(xin)(xin)號的產生與(yu)輸入(ru)的元(yuan)件(jian)。也可稱為編(bian)程器或輸入(ru)電(dian)(dian)(dian)(dian)路。在(zai)有反(fan)饋信(xin)(xin)號存在(zai)情況(kuang)下它(ta)給(gei)(gei)出(chu)與(yu)反(fan)饋信(xin)(xin)號有相(xiang)同形式和(he)量級(ji)的控(kong)(kong)制(zhi)信(xin)(xin)號。比較元(yuan)件(jian)的功(gong)用是把給(gei)(gei)定輸入(ru)與(yu)反(fan)饋信(xin)(xin)號進行比較得出(chu)偏差(cha)信(xin)(xin)號作(zuo)為電(dian)(dian)(dian)(dian)控(kong)(kong)器的輸入(ru)。電(dian)(dian)(dian)(dian)控(kong)(kong)器通常被稱作(zuo)比例放大器由于含(han)在(zai)比例閥(fa)內(nei)的電(dian)(dian)(dian)(dian)磁鐵需要的控(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)流較大而(er)偏差(cha)控(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)流較小(xiao)不足以(yi)推動電(dian)(dian)(dian)(dian)磁鐵工作(zuo)。所以(yi)要對控(kong)(kong)制(zhi)信(xin)(xin)號進行功(gong)率放大。

2、電(dian)(dian)(dian)(dian)液(ye)(ye)(ye)控(kong)(kong)(kong)制(zhi)(zhi)的(de)工作原理：電(dian)(dian)(dian)(dian)液(ye)(ye)(ye)控(kong)(kong)(kong)制(zhi)(zhi)是(shi)指在(zai)液(ye)(ye)(ye)壓傳動與控(kong)(kong)(kong)制(zhi)(zhi)中能夠接受模(mo)擬式(shi)(shi)或(huo)數字式(shi)(shi)信號使輸(shu)出(chu)的(de)流量(liang)或(huo)壓力持續成比(bi)例地(di)受到控(kong)(kong)(kong)制(zhi)(zhi)的(de)一(yi)種控(kong)(kong)(kong)制(zhi)(zhi)方法。電(dian)(dian)(dian)(dian)液(ye)(ye)(ye)比(bi)例閥(fa)是(shi)介于開關型的(de)液(ye)(ye)(ye)壓閥(fa)與伺服閥(fa)之(zhi)間(jian)的(de)一(yi)種液(ye)(ye)(ye)壓元件。與電(dian)(dian)(dian)(dian)液(ye)(ye)(ye)伺服閥(fa)相比(bi)其優點是(shi)價廉、抗污染(ran)能力強(qiang)。除去在(zai)控(kong)(kong)(kong)制(zhi)(zhi)精度及(ji)應(ying)快速(su)性方面還不如伺服閥(fa)外(wai)其它方面的(de)性能和控(kong)(kong)(kong)制(zhi)(zhi)水平與伺服閥(fa)的(de)相當。因此電(dian)(dian)(dian)(dian)液(ye)(ye)(ye)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)統被廣(guang)泛應(ying)用于電(dian)(dian)(dian)(dian)液(ye)(ye)(ye)模(mo)塊。

大宇旅行家(進口)簡介

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