狼群视频在线

電液控制模塊總成簡介

電(dian)液(ye)控(kong)制(zhi)模塊總(zong)成(cheng)，電(dian)液(ye)控(kong)制(zhi)，是(shi)指在(zai)液(ye)壓傳(chuan)動與控(kong)制(zhi)中，能(neng)夠接受模擬(ni)式或數(shu)字式信號，使輸出的(de)流量或壓力(li)邊續(xu)成(cheng)比例地受到控(kong)制(zhi)的(de)一(yi)種控(kong)制(zhi)方法。 電(dian)液(ye)控(kong)制(zhi)模塊是(shi)控(kong)制(zhi)變速器換擋而不是(shi)手動換擋的(de)執行(xing)單元。

電液模塊損壞的癥狀

電(dian)液模塊損壞會讓車動力下(xia)降加速時(shi)加不起來(lai)油(you)。

以下是(shi)相關資料：

1、電(dian)液控(kong)(kong)(kong)制(zhi)(zhi)的(de)組(zu)成：電(dian)液模塊(kuai)中(zhong)電(dian)液控(kong)(kong)(kong)制(zhi)(zhi)的(de)組(zu)成元件(jian)(jian)(jian)有(you)(you)(you)指令(ling)元件(jian)(jian)(jian)、比(bi)較(jiao)(jiao)元件(jian)(jian)(jian)、電(dian)控(kong)(kong)(kong)器(qi)(qi)、比(bi)例閥、液壓執行(xing)(xing)器(qi)(qi)等(deng)。指令(ling)元件(jian)(jian)(jian)是給(gei)定控(kong)(kong)(kong)制(zhi)(zhi)信(xin)(xin)號的(de)產(chan)生與(yu)輸(shu)入(ru)(ru)的(de)元件(jian)(jian)(jian)。也可稱為(wei)編程器(qi)(qi)或輸(shu)入(ru)(ru)電(dian)路。在(zai)有(you)(you)(you)反(fan)饋(kui)信(xin)(xin)號存在(zai)情(qing)況下它(ta)給(gei)出與(yu)反(fan)饋(kui)信(xin)(xin)號有(you)(you)(you)相同形式和量級的(de)控(kong)(kong)(kong)制(zhi)(zhi)信(xin)(xin)號。比(bi)較(jiao)(jiao)元件(jian)(jian)(jian)的(de)功用是把給(gei)定輸(shu)入(ru)(ru)與(yu)反(fan)饋(kui)信(xin)(xin)號進(jin)行(xing)(xing)比(bi)較(jiao)(jiao)得出偏(pian)差(cha)信(xin)(xin)號作(zuo)為(wei)電(dian)控(kong)(kong)(kong)器(qi)(qi)的(de)輸(shu)入(ru)(ru)。電(dian)控(kong)(kong)(kong)器(qi)(qi)通常被稱作(zuo)比(bi)例放大(da)器(qi)(qi)由于含在(zai)比(bi)例閥內的(de)電(dian)磁(ci)鐵需要的(de)控(kong)(kong)(kong)制(zhi)(zhi)電(dian)流較(jiao)(jiao)大(da)而偏(pian)差(cha)控(kong)(kong)(kong)制(zhi)(zhi)電(dian)流較(jiao)(jiao)小不足以推(tui)動(dong)電(dian)磁(ci)鐵工作(zuo)。所以要對控(kong)(kong)(kong)制(zhi)(zhi)信(xin)(xin)號進(jin)行(xing)(xing)功率放大(da)。

2、電(dian)(dian)液(ye)(ye)控(kong)制(zhi)(zhi)的(de)工作原理：電(dian)(dian)液(ye)(ye)控(kong)制(zhi)(zhi)是(shi)指在液(ye)(ye)壓傳動與(yu)控(kong)制(zhi)(zhi)中能(neng)夠接受模(mo)擬式或數(shu)字式信號使輸出(chu)的(de)流量或壓力持續成比(bi)例地受到控(kong)制(zhi)(zhi)的(de)一種控(kong)制(zhi)(zhi)方(fang)法(fa)。電(dian)(dian)液(ye)(ye)比(bi)例閥是(shi)介于開關型(xing)的(de)液(ye)(ye)壓閥與(yu)伺(si)(si)服(fu)(fu)閥之間的(de)一種液(ye)(ye)壓元件。與(yu)電(dian)(dian)液(ye)(ye)伺(si)(si)服(fu)(fu)閥相(xiang)比(bi)其優點是(shi)價廉(lian)、抗污染(ran)能(neng)力強。除(chu)去(qu)在控(kong)制(zhi)(zhi)精度及應(ying)快速(su)性(xing)方(fang)面還不(bu)如伺(si)(si)服(fu)(fu)閥外其它方(fang)面的(de)性(xing)能(neng)和控(kong)制(zhi)(zhi)水(shui)平(ping)與(yu)伺(si)(si)服(fu)(fu)閥的(de)相(xiang)當。因此電(dian)(dian)液(ye)(ye)控(kong)制(zhi)(zhi)系統被(bei)廣泛應(ying)用于電(dian)(dian)液(ye)(ye)模(mo)塊。

長安之星簡介