狼群视频在线

電液控制模塊總成簡介

電(dian)液(ye)控(kong)(kong)制(zhi)模塊總成，電(dian)液(ye)控(kong)(kong)制(zhi)，是指在液(ye)壓傳動與控(kong)(kong)制(zhi)中，能夠接受(shou)模擬式或數字式信號(hao)，使輸出的(de)流量(liang)或壓力邊續成比例地受(shou)到控(kong)(kong)制(zhi)的(de)一種控(kong)(kong)制(zhi)方法。 電(dian)液(ye)控(kong)(kong)制(zhi)模塊是控(kong)(kong)制(zhi)變(bian)速器(qi)換擋而(er)不是手動換擋的(de)執行單元。

電液模塊損壞的癥狀

電液(ye)模塊損(sun)壞會(hui)讓車(che)動力下降加速時加不起來油。

以下(xia)是相(xiang)關(guan)資料：

1、電(dian)(dian)(dian)(dian)(dian)液(ye)(ye)控(kong)(kong)(kong)(kong)制(zhi)(zhi)的(de)(de)組成：電(dian)(dian)(dian)(dian)(dian)液(ye)(ye)模塊中電(dian)(dian)(dian)(dian)(dian)液(ye)(ye)控(kong)(kong)(kong)(kong)制(zhi)(zhi)的(de)(de)組成元(yuan)件(jian)(jian)有(you)指(zhi)令元(yuan)件(jian)(jian)、比(bi)(bi)(bi)(bi)較(jiao)元(yuan)件(jian)(jian)、電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)(kong)(kong)器(qi)(qi)(qi)、比(bi)(bi)(bi)(bi)例閥(fa)、液(ye)(ye)壓執行器(qi)(qi)(qi)等。指(zhi)令元(yuan)件(jian)(jian)是給(gei)(gei)定控(kong)(kong)(kong)(kong)制(zhi)(zhi)信號(hao)的(de)(de)產生與輸(shu)入的(de)(de)元(yuan)件(jian)(jian)。也(ye)可稱為編(bian)程器(qi)(qi)(qi)或輸(shu)入電(dian)(dian)(dian)(dian)(dian)路。在(zai)有(you)反饋(kui)信號(hao)存(cun)在(zai)情況(kuang)下它給(gei)(gei)出與反饋(kui)信號(hao)有(you)相同形式和量級的(de)(de)控(kong)(kong)(kong)(kong)制(zhi)(zhi)信號(hao)。比(bi)(bi)(bi)(bi)較(jiao)元(yuan)件(jian)(jian)的(de)(de)功用是把給(gei)(gei)定輸(shu)入與反饋(kui)信號(hao)進行比(bi)(bi)(bi)(bi)較(jiao)得出偏(pian)差(cha)信號(hao)作(zuo)(zuo)為電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)(kong)(kong)器(qi)(qi)(qi)的(de)(de)輸(shu)入。電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)(kong)(kong)器(qi)(qi)(qi)通常被稱作(zuo)(zuo)比(bi)(bi)(bi)(bi)例放大(da)器(qi)(qi)(qi)由(you)于含在(zai)比(bi)(bi)(bi)(bi)例閥(fa)內的(de)(de)電(dian)(dian)(dian)(dian)(dian)磁(ci)鐵需要的(de)(de)控(kong)(kong)(kong)(kong)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)流(liu)較(jiao)大(da)而偏(pian)差(cha)控(kong)(kong)(kong)(kong)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)流(liu)較(jiao)小不足(zu)以推動電(dian)(dian)(dian)(dian)(dian)磁(ci)鐵工作(zuo)(zuo)。所以要對控(kong)(kong)(kong)(kong)制(zhi)(zhi)信號(hao)進行功率(lv)放大(da)。

2、電液控制(zhi)的(de)(de)工作(zuo)原理：電液控制(zhi)是(shi)(shi)指在(zai)液壓(ya)傳(chuan)動與(yu)控制(zhi)中能夠接受模(mo)擬(ni)式(shi)或(huo)數字式(shi)信號使輸(shu)出(chu)的(de)(de)流量或(huo)壓(ya)力持續(xu)成(cheng)比(bi)例(li)(li)地受到控制(zhi)的(de)(de)一種(zhong)(zhong)控制(zhi)方法(fa)。電液比(bi)例(li)(li)閥是(shi)(shi)介于(yu)開關型(xing)的(de)(de)液壓(ya)閥與(yu)伺服閥之間(jian)的(de)(de)一種(zhong)(zhong)液壓(ya)元(yuan)件(jian)。與(yu)電液伺服閥相(xiang)比(bi)其(qi)優點是(shi)(shi)價廉、抗污染能力強。除去在(zai)控制(zhi)精度及應快速性(xing)(xing)方面還不如伺服閥外(wai)其(qi)它方面的(de)(de)性(xing)(xing)能和控制(zhi)水(shui)平與(yu)伺服閥的(de)(de)相(xiang)當(dang)。因此(ci)電液控制(zhi)系(xi)統(tong)被廣泛應用(yong)于(yu)電液模(mo)塊。

POLO勁情簡介

POLO勁(jing)情是上海大眾生產的(de)(de)(de)一款(kuan)緊湊型轎車(che)，其(qi)姊妹車(che)是POLO勁(jing)取。Polo勁(jing)情一改之(zhi)前(qian)可愛、卡通(tong)的(de)(de)(de)風格，首(shou)先前(qian)臉(lian)采用(yong)(yong)了大眾統一標示性設(she)計(ji)——U型前(qian)臉(lian)設(she)計(ji)，加(jia)上一對魅眼雙(shuang)(shuang)圓(yuan)晶鉆大燈(deng)，采用(yong)(yong)方(fang)圓(yuan)交融的(de)(de)(de)設(she)計(ji)元素，質感(gan)強烈，簡潔醒(xing)目(mu)，體現了大眾新的(de)(de)(de)外形設(she)計(ji)思(si)路。Polo勁(jing)情內飾設(she)計(ji)方(fang)面依然(ran)延續(xu)了大眾車(che)系的(de)(de)(de)風格，上下(xia)深淺雙(shuang)(shuang)層色調設(she)計(ji)，不過Polo勁(jing)情在許多細節(jie)的(de)(de)(de)處理上采用(yong)(yong)了金屬色裝飾，以體現年(nian)輕人時尚、活潑的(de)(de)(de)一面。