狼群视频在线

電液控制模塊總成簡介

電液控(kong)(kong)制(zhi)(zhi)(zhi)模塊總(zong)成，電液控(kong)(kong)制(zhi)(zhi)(zhi)，是指在液壓傳動與控(kong)(kong)制(zhi)(zhi)(zhi)中，能夠接受模擬式或(huo)數(shu)字式信號，使輸出的流(liu)量(liang)或(huo)壓力邊續成比例地受到控(kong)(kong)制(zhi)(zhi)(zhi)的一種控(kong)(kong)制(zhi)(zhi)(zhi)方法(fa)。 電液控(kong)(kong)制(zhi)(zhi)(zhi)模塊是控(kong)(kong)制(zhi)(zhi)(zhi)變速器(qi)換擋(dang)而(er)不(bu)是手動換擋(dang)的執(zhi)行單元。

電液模塊損壞的癥狀

電液模塊損壞會讓車(che)動力(li)下降加速時加不起(qi)來油。

以(yi)下(xia)是相關資料：

1、電(dian)(dian)(dian)(dian)(dian)液(ye)控(kong)制(zhi)(zhi)的(de)(de)組成(cheng)：電(dian)(dian)(dian)(dian)(dian)液(ye)模塊(kuai)中電(dian)(dian)(dian)(dian)(dian)液(ye)控(kong)制(zhi)(zhi)的(de)(de)組成(cheng)元件(jian)有指令元件(jian)、比(bi)較元件(jian)、電(dian)(dian)(dian)(dian)(dian)控(kong)器、比(bi)例閥(fa)、液(ye)壓執行(xing)器等。指令元件(jian)是(shi)(shi)給定(ding)控(kong)制(zhi)(zhi)信號(hao)的(de)(de)產生與輸(shu)(shu)入(ru)的(de)(de)元件(jian)。也可稱為(wei)編程器或輸(shu)(shu)入(ru)電(dian)(dian)(dian)(dian)(dian)路。在有反(fan)饋信號(hao)存(cun)在情況下它給出(chu)與反(fan)饋信號(hao)有相同(tong)形式和量級的(de)(de)控(kong)制(zhi)(zhi)信號(hao)。比(bi)較元件(jian)的(de)(de)功(gong)用是(shi)(shi)把給定(ding)輸(shu)(shu)入(ru)與反(fan)饋信號(hao)進行(xing)比(bi)較得(de)出(chu)偏差信號(hao)作(zuo)為(wei)電(dian)(dian)(dian)(dian)(dian)控(kong)器的(de)(de)輸(shu)(shu)入(ru)。電(dian)(dian)(dian)(dian)(dian)控(kong)器通常被稱作(zuo)比(bi)例放(fang)(fang)大(da)(da)器由于含在比(bi)例閥(fa)內的(de)(de)電(dian)(dian)(dian)(dian)(dian)磁鐵需要(yao)的(de)(de)控(kong)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)流(liu)較大(da)(da)而(er)偏差控(kong)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)流(liu)較小不足以推動(dong)電(dian)(dian)(dian)(dian)(dian)磁鐵工作(zuo)。所以要(yao)對控(kong)制(zhi)(zhi)信號(hao)進行(xing)功(gong)率放(fang)(fang)大(da)(da)。

2、電(dian)(dian)液(ye)(ye)(ye)控(kong)制(zhi)的(de)(de)工作原理：電(dian)(dian)液(ye)(ye)(ye)控(kong)制(zhi)是指(zhi)在液(ye)(ye)(ye)壓傳動與控(kong)制(zhi)中能夠接(jie)受模(mo)擬式(shi)或數字式(shi)信號使輸出的(de)(de)流(liu)量或壓力持續成(cheng)比(bi)例地(di)受到控(kong)制(zhi)的(de)(de)一種控(kong)制(zhi)方(fang)法。電(dian)(dian)液(ye)(ye)(ye)比(bi)例閥(fa)是介于(yu)(yu)開關型的(de)(de)液(ye)(ye)(ye)壓閥(fa)與伺服閥(fa)之(zhi)間的(de)(de)一種液(ye)(ye)(ye)壓元件(jian)。與電(dian)(dian)液(ye)(ye)(ye)伺服閥(fa)相比(bi)其(qi)優點是價廉、抗污染能力強。除去在控(kong)制(zhi)精度及應(ying)(ying)快速性方(fang)面還不如伺服閥(fa)外(wai)其(qi)它方(fang)面的(de)(de)性能和控(kong)制(zhi)水平與伺服閥(fa)的(de)(de)相當。因此電(dian)(dian)液(ye)(ye)(ye)控(kong)制(zhi)系統被(bei)廣泛(fan)應(ying)(ying)用于(yu)(yu)電(dian)(dian)液(ye)(ye)(ye)模(mo)塊。

法拉利456M(進口)簡介

法拉利458 Italia是(shi)法拉利旗下的(de)(de)一款(kuan)經典(dian)雙門跑(pao)車(che)，出自于意大(da)利著名的(de)(de)汽車(che)設計工作室，于2009年在(zai)法蘭克福車(che)展上推出。該車(che)的(de)(de)整體造(zao)形(xing)完全顛覆了(le)過去法拉利跑(pao)車(che)給人的(de)(de)既(ji)有印象，充(chong)滿了(le)未(wei)來感。法拉利458還(huan)配置了(le)4.5L 570馬力(li)V8發動機(ji)，最大(da)馬570ps。