狼群视频在线

電液控制模塊總成簡介

電(dian)液(ye)(ye)控制模(mo)塊(kuai)(kuai)總成，電(dian)液(ye)(ye)控制，是(shi)指(zhi)在液(ye)(ye)壓(ya)傳動與控制中，能(neng)夠(gou)接受模(mo)擬(ni)式或數字式信(xin)號(hao)，使輸出的(de)流(liu)量或壓(ya)力邊續成比例地受到控制的(de)一種控制方法(fa)。 電(dian)液(ye)(ye)控制模(mo)塊(kuai)(kuai)是(shi)控制變速器換擋而不是(shi)手動換擋的(de)執(zhi)行單(dan)元。

電液模塊損壞的癥狀

電液模塊(kuai)損(sun)壞會讓車(che)動力(li)下降加(jia)速時(shi)加(jia)不起(qi)來油。

以下(xia)是相關資料(liao)：

1、電(dian)(dian)(dian)(dian)液(ye)控(kong)(kong)制(zhi)(zhi)的(de)(de)組成(cheng)：電(dian)(dian)(dian)(dian)液(ye)模塊中電(dian)(dian)(dian)(dian)液(ye)控(kong)(kong)制(zhi)(zhi)的(de)(de)組成(cheng)元(yuan)(yuan)件(jian)(jian)(jian)有指令元(yuan)(yuan)件(jian)(jian)(jian)、比(bi)較元(yuan)(yuan)件(jian)(jian)(jian)、電(dian)(dian)(dian)(dian)控(kong)(kong)器、比(bi)例(li)閥(fa)、液(ye)壓執行器等。指令元(yuan)(yuan)件(jian)(jian)(jian)是給定控(kong)(kong)制(zhi)(zhi)信(xin)號(hao)(hao)的(de)(de)產生與(yu)輸(shu)(shu)入(ru)的(de)(de)元(yuan)(yuan)件(jian)(jian)(jian)。也(ye)可稱為編程器或輸(shu)(shu)入(ru)電(dian)(dian)(dian)(dian)路。在(zai)有反(fan)饋(kui)信(xin)號(hao)(hao)存在(zai)情況下它(ta)給出(chu)與(yu)反(fan)饋(kui)信(xin)號(hao)(hao)有相同形(xing)式和量級(ji)的(de)(de)控(kong)(kong)制(zhi)(zhi)信(xin)號(hao)(hao)。比(bi)較元(yuan)(yuan)件(jian)(jian)(jian)的(de)(de)功(gong)用是把(ba)給定輸(shu)(shu)入(ru)與(yu)反(fan)饋(kui)信(xin)號(hao)(hao)進(jin)行比(bi)較得(de)出(chu)偏差信(xin)號(hao)(hao)作(zuo)(zuo)為電(dian)(dian)(dian)(dian)控(kong)(kong)器的(de)(de)輸(shu)(shu)入(ru)。電(dian)(dian)(dian)(dian)控(kong)(kong)器通常被稱作(zuo)(zuo)比(bi)例(li)放(fang)大器由于含在(zai)比(bi)例(li)閥(fa)內的(de)(de)電(dian)(dian)(dian)(dian)磁鐵需要的(de)(de)控(kong)(kong)制(zhi)(zhi)電(dian)(dian)(dian)(dian)流較大而偏差控(kong)(kong)制(zhi)(zhi)電(dian)(dian)(dian)(dian)流較小不足以推動(dong)電(dian)(dian)(dian)(dian)磁鐵工作(zuo)(zuo)。所(suo)以要對控(kong)(kong)制(zhi)(zhi)信(xin)號(hao)(hao)進(jin)行功(gong)率放(fang)大。

2、電(dian)液(ye)(ye)(ye)(ye)控制(zhi)的(de)工作原(yuan)理：電(dian)液(ye)(ye)(ye)(ye)控制(zhi)是指在(zai)液(ye)(ye)(ye)(ye)壓(ya)傳動與(yu)(yu)控制(zhi)中(zhong)能(neng)(neng)夠接受(shou)模(mo)擬式或數字式信(xin)號使輸出的(de)流量(liang)或壓(ya)力(li)(li)持續成比例(li)地受(shou)到控制(zhi)的(de)一種控制(zhi)方法。電(dian)液(ye)(ye)(ye)(ye)比例(li)閥(fa)是介于開(kai)關(guan)型的(de)液(ye)(ye)(ye)(ye)壓(ya)閥(fa)與(yu)(yu)伺服閥(fa)之間的(de)一種液(ye)(ye)(ye)(ye)壓(ya)元(yuan)件。與(yu)(yu)電(dian)液(ye)(ye)(ye)(ye)伺服閥(fa)相(xiang)比其優(you)點(dian)是價廉(lian)、抗污染能(neng)(neng)力(li)(li)強。除去在(zai)控制(zhi)精度及(ji)應快速性(xing)(xing)方面還不如伺服閥(fa)外其它方面的(de)性(xing)(xing)能(neng)(neng)和控制(zhi)水平(ping)與(yu)(yu)伺服閥(fa)的(de)相(xiang)當。因此電(dian)液(ye)(ye)(ye)(ye)控制(zhi)系統被廣泛應用于電(dian)液(ye)(ye)(ye)(ye)模(mo)塊。

寶馬730Li簡介

寶馬（BMW）730Li 是德(de)國BMW公(gong)司生(sheng)產的一款(kuan)高端豪華轎車。屬于“寶馬7系”，僅在德(de)國本土生(sheng)產。