狼群视频在线

電液控制模塊總成簡介

電(dian)液控(kong)(kong)制(zhi)模塊(kuai)總成，電(dian)液控(kong)(kong)制(zhi)，是(shi)指(zhi)在液壓傳動(dong)與控(kong)(kong)制(zhi)中，能夠接受模擬式或數字式信號(hao)，使輸出的流量或壓力(li)邊續成比(bi)例(li)地受到控(kong)(kong)制(zhi)的一種控(kong)(kong)制(zhi)方法。 電(dian)液控(kong)(kong)制(zhi)模塊(kuai)是(shi)控(kong)(kong)制(zhi)變(bian)速器換擋(dang)而不(bu)是(shi)手動(dong)換擋(dang)的執行單元(yuan)。

電液模塊損壞的癥狀

電(dian)液模塊損壞會(hui)讓車動力下降加速時(shi)加不起來油。

以(yi)下是相(xiang)關資料：

1、電(dian)液(ye)控(kong)(kong)制的(de)組成：電(dian)液(ye)模(mo)塊中(zhong)電(dian)液(ye)控(kong)(kong)制的(de)組成元(yuan)(yuan)(yuan)件有(you)(you)指(zhi)令(ling)元(yuan)(yuan)(yuan)件、比(bi)較(jiao)元(yuan)(yuan)(yuan)件、電(dian)控(kong)(kong)器(qi)(qi)、比(bi)例閥、液(ye)壓執行(xing)器(qi)(qi)等。指(zhi)令(ling)元(yuan)(yuan)(yuan)件是給定控(kong)(kong)制信(xin)(xin)號(hao)的(de)產生與(yu)輸(shu)入(ru)(ru)的(de)元(yuan)(yuan)(yuan)件。也可稱為(wei)編程器(qi)(qi)或輸(shu)入(ru)(ru)電(dian)路。在(zai)(zai)有(you)(you)反(fan)饋(kui)信(xin)(xin)號(hao)存在(zai)(zai)情(qing)況下(xia)它(ta)給出與(yu)反(fan)饋(kui)信(xin)(xin)號(hao)有(you)(you)相同形式和(he)量級(ji)的(de)控(kong)(kong)制信(xin)(xin)號(hao)。比(bi)較(jiao)元(yuan)(yuan)(yuan)件的(de)功(gong)用是把給定輸(shu)入(ru)(ru)與(yu)反(fan)饋(kui)信(xin)(xin)號(hao)進(jin)行(xing)比(bi)較(jiao)得出偏差信(xin)(xin)號(hao)作(zuo)為(wei)電(dian)控(kong)(kong)器(qi)(qi)的(de)輸(shu)入(ru)(ru)。電(dian)控(kong)(kong)器(qi)(qi)通常被(bei)稱作(zuo)比(bi)例放(fang)大器(qi)(qi)由于含在(zai)(zai)比(bi)例閥內的(de)電(dian)磁鐵需(xu)要的(de)控(kong)(kong)制電(dian)流較(jiao)大而偏差控(kong)(kong)制電(dian)流較(jiao)小不足以推動電(dian)磁鐵工作(zuo)。所以要對控(kong)(kong)制信(xin)(xin)號(hao)進(jin)行(xing)功(gong)率放(fang)大。

2、電(dian)液控(kong)(kong)制的(de)(de)工作原理：電(dian)液控(kong)(kong)制是指在液壓(ya)(ya)(ya)傳動與(yu)控(kong)(kong)制中能(neng)夠接(jie)受(shou)模擬式或數字式信號使輸出(chu)的(de)(de)流(liu)量或壓(ya)(ya)(ya)力(li)持(chi)續成(cheng)比(bi)(bi)例地(di)受(shou)到控(kong)(kong)制的(de)(de)一(yi)種(zhong)控(kong)(kong)制方(fang)法。電(dian)液比(bi)(bi)例閥(fa)是介于開(kai)關型的(de)(de)液壓(ya)(ya)(ya)閥(fa)與(yu)伺服(fu)(fu)閥(fa)之(zhi)間的(de)(de)一(yi)種(zhong)液壓(ya)(ya)(ya)元(yuan)件。與(yu)電(dian)液伺服(fu)(fu)閥(fa)相(xiang)比(bi)(bi)其優點是價廉、抗污染能(neng)力(li)強。除去在控(kong)(kong)制精(jing)度及(ji)應(ying)快(kuai)速性方(fang)面還不(bu)如伺服(fu)(fu)閥(fa)外其它(ta)方(fang)面的(de)(de)性能(neng)和(he)控(kong)(kong)制水平與(yu)伺服(fu)(fu)閥(fa)的(de)(de)相(xiang)當(dang)。因(yin)此電(dian)液控(kong)(kong)制系統被廣(guang)泛(fan)應(ying)用于電(dian)液模塊。

北汽昌河A6簡介

9月(yue)22日(ri)，北(bei)汽(qi)昌(chang)河(he)在青(qing)島國(guo)際車展上(shang)發布了(le)全新(xin)轎車——北(bei)汽(qi)昌(chang)河(he)A6。北(bei)汽(qi)昌(chang)河(he)官方(fang)表示，新(xin)車定位為A級轎車，最快有望于年內正(zheng)式上(shang)市。我們前方(fang)同事(shi)第(di)一時間(jian)拍下新(xin)車照(zhao)片，揭開了(le)北(bei)汽(qi)昌(chang)河(he)A6神秘(mi)的面紗。