狼群视频在线

電液控制模塊總成簡介

電(dian)(dian)(dian)液控(kong)(kong)(kong)制(zhi)(zhi)模塊總成，電(dian)(dian)(dian)液控(kong)(kong)(kong)制(zhi)(zhi)，是指在液壓(ya)傳動與(yu)控(kong)(kong)(kong)制(zhi)(zhi)中，能夠接受模擬式或(huo)數字式信(xin)號，使(shi)輸出(chu)的流量或(huo)壓(ya)力邊續(xu)成比例地受到(dao)控(kong)(kong)(kong)制(zhi)(zhi)的一(yi)種控(kong)(kong)(kong)制(zhi)(zhi)方法。 電(dian)(dian)(dian)液控(kong)(kong)(kong)制(zhi)(zhi)模塊是控(kong)(kong)(kong)制(zhi)(zhi)變(bian)速器(qi)換擋(dang)而不是手動換擋(dang)的執行單元。

電液模塊損壞的癥狀

電液模塊損壞會讓(rang)車動力下降加(jia)(jia)速(su)時加(jia)(jia)不起來油。

以下是相關資料：

1、電(dian)液控(kong)(kong)制的組(zu)成(cheng)：電(dian)液模(mo)塊中電(dian)液控(kong)(kong)制的組(zu)成(cheng)元(yuan)(yuan)件(jian)有指令(ling)(ling)元(yuan)(yuan)件(jian)、比(bi)(bi)較元(yuan)(yuan)件(jian)、電(dian)控(kong)(kong)器、比(bi)(bi)例閥、液壓(ya)執行器等(deng)。指令(ling)(ling)元(yuan)(yuan)件(jian)是給定控(kong)(kong)制信(xin)(xin)(xin)號的產生與輸(shu)入的元(yuan)(yuan)件(jian)。也可稱(cheng)為編(bian)程器或輸(shu)入電(dian)路。在(zai)有反饋(kui)信(xin)(xin)(xin)號存在(zai)情況下它給出(chu)與反饋(kui)信(xin)(xin)(xin)號有相同(tong)形式和量級的控(kong)(kong)制信(xin)(xin)(xin)號。比(bi)(bi)較元(yuan)(yuan)件(jian)的功(gong)用是把(ba)給定輸(shu)入與反饋(kui)信(xin)(xin)(xin)號進(jin)行比(bi)(bi)較得(de)出(chu)偏差信(xin)(xin)(xin)號作(zuo)為電(dian)控(kong)(kong)器的輸(shu)入。電(dian)控(kong)(kong)器通常(chang)被稱(cheng)作(zuo)比(bi)(bi)例放大器由于含在(zai)比(bi)(bi)例閥內的電(dian)磁(ci)(ci)鐵(tie)(tie)需要(yao)的控(kong)(kong)制電(dian)流較大而偏差控(kong)(kong)制電(dian)流較小不足以推動電(dian)磁(ci)(ci)鐵(tie)(tie)工作(zuo)。所以要(yao)對控(kong)(kong)制信(xin)(xin)(xin)號進(jin)行功(gong)率放大。

2、電(dian)液控(kong)制(zhi)的(de)(de)工作原理：電(dian)液控(kong)制(zhi)是指在(zai)液壓傳(chuan)動與(yu)控(kong)制(zhi)中能夠接(jie)受模擬式(shi)(shi)或(huo)數字式(shi)(shi)信號使輸出的(de)(de)流量或(huo)壓力持續成比(bi)例地受到(dao)控(kong)制(zhi)的(de)(de)一種(zhong)控(kong)制(zhi)方法。電(dian)液比(bi)例閥(fa)(fa)(fa)是介于(yu)開關型的(de)(de)液壓閥(fa)(fa)(fa)與(yu)伺(si)服(fu)(fu)閥(fa)(fa)(fa)之間的(de)(de)一種(zhong)液壓元件(jian)。與(yu)電(dian)液伺(si)服(fu)(fu)閥(fa)(fa)(fa)相比(bi)其優點是價廉、抗污染(ran)能力強。除(chu)去在(zai)控(kong)制(zhi)精(jing)度及應(ying)快(kuai)速性(xing)方面(mian)還不如伺(si)服(fu)(fu)閥(fa)(fa)(fa)外其它(ta)方面(mian)的(de)(de)性(xing)能和控(kong)制(zhi)水平(ping)與(yu)伺(si)服(fu)(fu)閥(fa)(fa)(fa)的(de)(de)相當。因此(ci)電(dian)液控(kong)制(zhi)系統被廣泛應(ying)用(yong)于(yu)電(dian)液模塊。

奔馳E級簡介

銀河證(zheng)券汽車(che)(che)(che)分(fen)析(xi)師(shi)趙勝利表示，奔馳E350的(de)(de)國產(chan)將(jiang)有(you)效補(bu)充(chong)北京奔馳E級車(che)(che)(che)型的(de)(de)產(chan)品線，同時也將(jiang)對(dui)國內豪華車(che)(che)(che)市的(de)(de)競爭格局產(chan)生(sheng)巨大的(de)(de)影響(xiang)，對(dui)國產(chan)奔馳爭取主動，站穩腳跟有(you)戰略(lve)意(yi)義。