狼群视频在线

電液控制模塊總成簡介

電液控(kong)(kong)制(zhi)(zhi)模塊(kuai)總(zong)成，電液控(kong)(kong)制(zhi)(zhi)，是指(zhi)在(zai)液壓傳動(dong)與控(kong)(kong)制(zhi)(zhi)中，能夠接受模擬式(shi)或數字式(shi)信號，使(shi)輸出的(de)流量(liang)或壓力邊續成比例地(di)受到(dao)控(kong)(kong)制(zhi)(zhi)的(de)一(yi)種控(kong)(kong)制(zhi)(zhi)方(fang)法。 電液控(kong)(kong)制(zhi)(zhi)模塊(kuai)是控(kong)(kong)制(zhi)(zhi)變(bian)速器換擋而不是手(shou)動(dong)換擋的(de)執行(xing)單(dan)元。

電液模塊損壞的癥狀

電液模塊損壞會讓車動力下降加速時(shi)加不(bu)起(qi)來油。

以(yi)下是相關資料(liao)：

1、電(dian)(dian)液控(kong)(kong)(kong)制(zhi)(zhi)(zhi)的(de)(de)(de)(de)組成：電(dian)(dian)液模塊(kuai)中電(dian)(dian)液控(kong)(kong)(kong)制(zhi)(zhi)(zhi)的(de)(de)(de)(de)組成元(yuan)件(jian)(jian)有(you)指令(ling)元(yuan)件(jian)(jian)、比較(jiao)元(yuan)件(jian)(jian)、電(dian)(dian)控(kong)(kong)(kong)器(qi)(qi)(qi)(qi)、比例閥、液壓執行(xing)器(qi)(qi)(qi)(qi)等。指令(ling)元(yuan)件(jian)(jian)是(shi)給(gei)定控(kong)(kong)(kong)制(zhi)(zhi)(zhi)信(xin)號(hao)的(de)(de)(de)(de)產生與輸入(ru)的(de)(de)(de)(de)元(yuan)件(jian)(jian)。也可稱(cheng)為編程器(qi)(qi)(qi)(qi)或輸入(ru)電(dian)(dian)路。在有(you)反饋信(xin)號(hao)存在情(qing)況下它(ta)給(gei)出(chu)(chu)與反饋信(xin)號(hao)有(you)相同形式(shi)和量級(ji)的(de)(de)(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)信(xin)號(hao)。比較(jiao)元(yuan)件(jian)(jian)的(de)(de)(de)(de)功用是(shi)把給(gei)定輸入(ru)與反饋信(xin)號(hao)進(jin)行(xing)比較(jiao)得出(chu)(chu)偏(pian)差信(xin)號(hao)作(zuo)為電(dian)(dian)控(kong)(kong)(kong)器(qi)(qi)(qi)(qi)的(de)(de)(de)(de)輸入(ru)。電(dian)(dian)控(kong)(kong)(kong)器(qi)(qi)(qi)(qi)通常被(bei)稱(cheng)作(zuo)比例放大器(qi)(qi)(qi)(qi)由于含在比例閥內(nei)的(de)(de)(de)(de)電(dian)(dian)磁鐵需要的(de)(de)(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)電(dian)(dian)流較(jiao)大而偏(pian)差控(kong)(kong)(kong)制(zhi)(zhi)(zhi)電(dian)(dian)流較(jiao)小不足(zu)以推動電(dian)(dian)磁鐵工作(zuo)。所(suo)以要對(dui)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)信(xin)號(hao)進(jin)行(xing)功率(lv)放大。

2、電液(ye)(ye)控(kong)制(zhi)(zhi)的(de)(de)工作(zuo)原(yuan)理：電液(ye)(ye)控(kong)制(zhi)(zhi)是指在液(ye)(ye)壓傳動與控(kong)制(zhi)(zhi)中能夠接受模(mo)擬式或(huo)數字式信號使輸(shu)出的(de)(de)流量或(huo)壓力(li)持續(xu)成比(bi)例(li)地(di)受到控(kong)制(zhi)(zhi)的(de)(de)一種(zhong)控(kong)制(zhi)(zhi)方法。電液(ye)(ye)比(bi)例(li)閥(fa)是介于開關型的(de)(de)液(ye)(ye)壓閥(fa)與伺服閥(fa)之間(jian)的(de)(de)一種(zhong)液(ye)(ye)壓元件(jian)。與電液(ye)(ye)伺服閥(fa)相比(bi)其優點是價(jia)廉、抗污染能力(li)強。除去在控(kong)制(zhi)(zhi)精(jing)度(du)及應(ying)快(kuai)速性(xing)方面還不(bu)如伺服閥(fa)外其它方面的(de)(de)性(xing)能和控(kong)制(zhi)(zhi)水平與伺服閥(fa)的(de)(de)相當。因此(ci)電液(ye)(ye)控(kong)制(zhi)(zhi)系統被廣泛(fan)應(ying)用于電液(ye)(ye)模(mo)塊。

豐田Venza(進口)簡介

豐田Sienna基于修正過(guo)的(de)凱美瑞平(ping)臺(tai)，新(xin)款(kuan)Sienna車身(shen)長度可能會有所加長，從而提供更為寬敞的(de)內部空間。既然使用凱美瑞的(de)平(ping)臺(tai)，那么新(xin)款(kuan)Sienna可能會選擇凱美瑞的動力(li)(li)系列，包括一(yi)款(kuan)最大(da)輸(shu)出功率268馬(ma)力(li)(li)的3.5L V6發動機(ji)，以(yi)及一(yi)款(kuan)最大(da)輸(shu)出功率147馬(ma)力(li)(li)的2.4L四缸發動機(ji)。