狼群视频在线

電液控制模塊總成簡介

電(dian)液(ye)控(kong)制(zhi)模塊總成(cheng)，電(dian)液(ye)控(kong)制(zhi)，是(shi)(shi)(shi)指在液(ye)壓傳動與控(kong)制(zhi)中，能(neng)夠接受(shou)模擬式或數字式信號(hao)，使輸(shu)出的流量或壓力(li)邊續成(cheng)比例地受(shou)到控(kong)制(zhi)的一種(zhong)控(kong)制(zhi)方法。 電(dian)液(ye)控(kong)制(zhi)模塊是(shi)(shi)(shi)控(kong)制(zhi)變速(su)器換(huan)擋而不是(shi)(shi)(shi)手動換(huan)擋的執行單元。

電液模塊損壞的癥狀

電(dian)液模塊損壞會(hui)讓車(che)動力下降加(jia)速(su)時(shi)加(jia)不(bu)起來油。

以下是相關資料：

1、電(dian)(dian)液控(kong)(kong)制(zhi)(zhi)的(de)(de)(de)組成(cheng)：電(dian)(dian)液模塊中電(dian)(dian)液控(kong)(kong)制(zhi)(zhi)的(de)(de)(de)組成(cheng)元(yuan)(yuan)件有(you)指(zhi)令元(yuan)(yuan)件、比較(jiao)元(yuan)(yuan)件、電(dian)(dian)控(kong)(kong)器(qi)(qi)(qi)、比例(li)閥、液壓執行器(qi)(qi)(qi)等。指(zhi)令元(yuan)(yuan)件是給定(ding)控(kong)(kong)制(zhi)(zhi)信(xin)號(hao)(hao)的(de)(de)(de)產(chan)生(sheng)與輸入的(de)(de)(de)元(yuan)(yuan)件。也(ye)可稱為編程器(qi)(qi)(qi)或輸入電(dian)(dian)路。在(zai)有(you)反(fan)饋信(xin)號(hao)(hao)存在(zai)情(qing)況下它(ta)給出與反(fan)饋信(xin)號(hao)(hao)有(you)相同形式和量級的(de)(de)(de)控(kong)(kong)制(zhi)(zhi)信(xin)號(hao)(hao)。比較(jiao)元(yuan)(yuan)件的(de)(de)(de)功(gong)用是把給定(ding)輸入與反(fan)饋信(xin)號(hao)(hao)進行比較(jiao)得出偏差(cha)信(xin)號(hao)(hao)作為電(dian)(dian)控(kong)(kong)器(qi)(qi)(qi)的(de)(de)(de)輸入。電(dian)(dian)控(kong)(kong)器(qi)(qi)(qi)通常(chang)被稱作比例(li)放大器(qi)(qi)(qi)由(you)于(yu)含在(zai)比例(li)閥內(nei)的(de)(de)(de)電(dian)(dian)磁鐵(tie)需要的(de)(de)(de)控(kong)(kong)制(zhi)(zhi)電(dian)(dian)流較(jiao)大而偏差(cha)控(kong)(kong)制(zhi)(zhi)電(dian)(dian)流較(jiao)小不足以推動電(dian)(dian)磁鐵(tie)工作。所以要對(dui)控(kong)(kong)制(zhi)(zhi)信(xin)號(hao)(hao)進行功(gong)率放大。

2、電(dian)(dian)液(ye)控(kong)(kong)(kong)(kong)制(zhi)(zhi)的(de)工作原理：電(dian)(dian)液(ye)控(kong)(kong)(kong)(kong)制(zhi)(zhi)是(shi)指在(zai)液(ye)壓傳動與(yu)(yu)控(kong)(kong)(kong)(kong)制(zhi)(zhi)中能(neng)夠接受(shou)(shou)模(mo)擬式或(huo)數(shu)字式信號使輸出的(de)流量或(huo)壓力持續(xu)成比(bi)(bi)例(li)地受(shou)(shou)到控(kong)(kong)(kong)(kong)制(zhi)(zhi)的(de)一種控(kong)(kong)(kong)(kong)制(zhi)(zhi)方法。電(dian)(dian)液(ye)比(bi)(bi)例(li)閥是(shi)介于開關型的(de)液(ye)壓閥與(yu)(yu)伺(si)服閥之間的(de)一種液(ye)壓元件。與(yu)(yu)電(dian)(dian)液(ye)伺(si)服閥相比(bi)(bi)其(qi)優點是(shi)價廉、抗污(wu)染能(neng)力強。除去在(zai)控(kong)(kong)(kong)(kong)制(zhi)(zhi)精度及應(ying)(ying)快速(su)性方面還不如伺(si)服閥外其(qi)它方面的(de)性能(neng)和控(kong)(kong)(kong)(kong)制(zhi)(zhi)水(shui)平與(yu)(yu)伺(si)服閥的(de)相當。因此電(dian)(dian)液(ye)控(kong)(kong)(kong)(kong)制(zhi)(zhi)系統(tong)被(bei)廣泛應(ying)(ying)用于電(dian)(dian)液(ye)模(mo)塊。

北京奔馳GLA簡介

GLA是德國戴姆勒集團旗(qi)下梅(mei)賽德斯-奔馳推出(chu)的緊湊型(xing)(xing)SUV，其(qi)前(qian)身的概念(nian)車(che)型(xing)(xing)發布于2013年(nian)上(shang)海車(che)展