狼群视频在线

電液控制模塊總成簡介

電液控(kong)制模塊(kuai)總(zong)成，電液控(kong)制，是指(zhi)在液壓(ya)傳動與控(kong)制中，能夠接受模擬式或數字式信(xin)號，使輸出的(de)流量或壓(ya)力邊續(xu)成比例地受到控(kong)制的(de)一種控(kong)制方法。 電液控(kong)制模塊(kuai)是控(kong)制變速(su)器換擋而不(bu)是手動換擋的(de)執行單(dan)元。

電液模塊損壞的癥狀

電(dian)液(ye)模塊損壞會讓車動力下降(jiang)加速時加不起來(lai)油。

以下是相關資料：

1、電(dian)(dian)(dian)液(ye)控(kong)(kong)制(zhi)的(de)(de)組成：電(dian)(dian)(dian)液(ye)模塊(kuai)中電(dian)(dian)(dian)液(ye)控(kong)(kong)制(zhi)的(de)(de)組成元件(jian)(jian)有(you)指令元件(jian)(jian)、比(bi)(bi)較元件(jian)(jian)、電(dian)(dian)(dian)控(kong)(kong)器、比(bi)(bi)例(li)閥、液(ye)壓執行(xing)(xing)器等。指令元件(jian)(jian)是(shi)(shi)給定(ding)控(kong)(kong)制(zhi)信(xin)(xin)號的(de)(de)產生與輸(shu)(shu)(shu)入的(de)(de)元件(jian)(jian)。也可稱為編程器或輸(shu)(shu)(shu)入電(dian)(dian)(dian)路(lu)。在有(you)反饋信(xin)(xin)號存在情況下(xia)它給出與反饋信(xin)(xin)號有(you)相同形式和量(liang)級的(de)(de)控(kong)(kong)制(zhi)信(xin)(xin)號。比(bi)(bi)較元件(jian)(jian)的(de)(de)功(gong)(gong)用是(shi)(shi)把給定(ding)輸(shu)(shu)(shu)入與反饋信(xin)(xin)號進(jin)行(xing)(xing)比(bi)(bi)較得出偏差(cha)信(xin)(xin)號作(zuo)為電(dian)(dian)(dian)控(kong)(kong)器的(de)(de)輸(shu)(shu)(shu)入。電(dian)(dian)(dian)控(kong)(kong)器通(tong)常(chang)被稱作(zuo)比(bi)(bi)例(li)放大器由于含在比(bi)(bi)例(li)閥內的(de)(de)電(dian)(dian)(dian)磁(ci)鐵(tie)需要的(de)(de)控(kong)(kong)制(zhi)電(dian)(dian)(dian)流較大而偏差(cha)控(kong)(kong)制(zhi)電(dian)(dian)(dian)流較小不足(zu)以(yi)推動(dong)電(dian)(dian)(dian)磁(ci)鐵(tie)工作(zuo)。所以(yi)要對控(kong)(kong)制(zhi)信(xin)(xin)號進(jin)行(xing)(xing)功(gong)(gong)率放大。

2、電(dian)液(ye)控(kong)制(zhi)(zhi)(zhi)的(de)(de)工作原(yuan)理：電(dian)液(ye)控(kong)制(zhi)(zhi)(zhi)是指在液(ye)壓傳(chuan)動(dong)與(yu)控(kong)制(zhi)(zhi)(zhi)中能夠接受模擬式或數字(zi)式信號使輸出的(de)(de)流(liu)量或壓力(li)持續成(cheng)比例地受到控(kong)制(zhi)(zhi)(zhi)的(de)(de)一種控(kong)制(zhi)(zhi)(zhi)方(fang)(fang)法。電(dian)液(ye)比例閥(fa)(fa)是介于開關(guan)型的(de)(de)液(ye)壓閥(fa)(fa)與(yu)伺(si)服(fu)閥(fa)(fa)之間的(de)(de)一種液(ye)壓元(yuan)件(jian)。與(yu)電(dian)液(ye)伺(si)服(fu)閥(fa)(fa)相比其優(you)點是價廉、抗(kang)污染(ran)能力(li)強。除去在控(kong)制(zhi)(zhi)(zhi)精度(du)及(ji)應快(kuai)速性方(fang)(fang)面還不如伺(si)服(fu)閥(fa)(fa)外(wai)其它(ta)方(fang)(fang)面的(de)(de)性能和控(kong)制(zhi)(zhi)(zhi)水平與(yu)伺(si)服(fu)閥(fa)(fa)的(de)(de)相當。因此電(dian)液(ye)控(kong)制(zhi)(zhi)(zhi)系統被廣泛(fan)應用(yong)于電(dian)液(ye)模塊。