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電液控制模塊總成簡介

電液(ye)控(kong)制模(mo)塊(kuai)總成，電液(ye)控(kong)制，是(shi)指(zhi)在液(ye)壓(ya)傳(chuan)動與控(kong)制中，能夠接受模(mo)擬(ni)式或數字(zi)式信號，使輸(shu)出的流量(liang)或壓(ya)力邊續成比(bi)例地受到控(kong)制的一種控(kong)制方(fang)法。 電液(ye)控(kong)制模(mo)塊(kuai)是(shi)控(kong)制變(bian)速(su)器(qi)換擋而(er)不是(shi)手動換擋的執行(xing)單元。

電液模塊損壞的癥狀

電液(ye)模塊(kuai)損壞會讓車動力下降(jiang)加速時加不起來油。

以下是相(xiang)關資料：

1、電(dian)(dian)(dian)液(ye)(ye)控(kong)制的組(zu)成：電(dian)(dian)(dian)液(ye)(ye)模塊(kuai)中電(dian)(dian)(dian)液(ye)(ye)控(kong)制的組(zu)成元(yuan)件有指令(ling)元(yuan)件、比較元(yuan)件、電(dian)(dian)(dian)控(kong)器(qi)(qi)、比例(li)閥、液(ye)(ye)壓(ya)執行器(qi)(qi)等。指令(ling)元(yuan)件是給定(ding)(ding)控(kong)制信(xin)號的產生與輸(shu)入(ru)的元(yuan)件。也可稱為(wei)編程器(qi)(qi)或輸(shu)入(ru)電(dian)(dian)(dian)路。在(zai)有反(fan)(fan)(fan)饋(kui)信(xin)號存(cun)在(zai)情況下它給出(chu)與反(fan)(fan)(fan)饋(kui)信(xin)號有相同形式和量級的控(kong)制信(xin)號。比較元(yuan)件的功用是把給定(ding)(ding)輸(shu)入(ru)與反(fan)(fan)(fan)饋(kui)信(xin)號進行比較得(de)出(chu)偏(pian)(pian)差信(xin)號作(zuo)為(wei)電(dian)(dian)(dian)控(kong)器(qi)(qi)的輸(shu)入(ru)。電(dian)(dian)(dian)控(kong)器(qi)(qi)通(tong)常被稱作(zuo)比例(li)放大器(qi)(qi)由(you)于(yu)含在(zai)比例(li)閥內(nei)的電(dian)(dian)(dian)磁(ci)(ci)鐵需要(yao)的控(kong)制電(dian)(dian)(dian)流較大而偏(pian)(pian)差控(kong)制電(dian)(dian)(dian)流較小不足以(yi)推(tui)動(dong)電(dian)(dian)(dian)磁(ci)(ci)鐵工作(zuo)。所(suo)以(yi)要(yao)對控(kong)制信(xin)號進行功率(lv)放大。

2、電液控(kong)(kong)制的(de)工作原理(li)：電液控(kong)(kong)制是指在(zai)液壓(ya)傳動與(yu)(yu)控(kong)(kong)制中能夠接受模擬式(shi)或(huo)數字式(shi)信號使(shi)輸出的(de)流量或(huo)壓(ya)力持續成比(bi)例(li)(li)地受到控(kong)(kong)制的(de)一(yi)種(zhong)控(kong)(kong)制方(fang)(fang)法。電液比(bi)例(li)(li)閥是介于開關型的(de)液壓(ya)閥與(yu)(yu)伺服(fu)閥之間的(de)一(yi)種(zhong)液壓(ya)元件。與(yu)(yu)電液伺服(fu)閥相(xiang)比(bi)其(qi)優點是價廉、抗污染(ran)能力強。除去在(zai)控(kong)(kong)制精度及應快速性方(fang)(fang)面還不如(ru)伺服(fu)閥外其(qi)它(ta)方(fang)(fang)面的(de)性能和控(kong)(kong)制水平(ping)與(yu)(yu)伺服(fu)閥的(de)相(xiang)當。因此電液控(kong)(kong)制系統(tong)被廣泛(fan)應用(yong)于電液模塊。

歐霸簡介

歐(ou)霸系列車型(xing)秉承“繼(ji)承與創(chuang)新(xin)”的設(she)計理念,繼(ji)承了(le)歐洲“以人為本”的人性化設(she)計原(yuan)則(ze),引入歐洲依維柯最先進的(de)汽車(che)技術,全球市場(chang)同步投放,是(shi)全面超(chao)越日系載貨車(che)的(de)城市...