ASCO3寸電(dian)磁(ci)脈沖(chong)(chong)閥(fa)(fa)(fa)(fa)的(de)工作(zuo)原理：膜片(pian)把電(dian)磁(ci)脈沖(chong)(chong)閥(fa)(fa)(fa)(fa)分成(cheng)前(qian)、后二個氣(qi)(qi)室，當接(jie)通(tong)壓縮(suo)空氣(qi)(qi)通(tong)過節流孔進入后天(tian)室，此時(shi)后氣(qi)(qi)室壓力(li)將膜片(pian)緊貼閥(fa)(fa)(fa)(fa)的(de)輸出口，電(dian)磁(ci)脈沖(chong)(chong)閥(fa)(fa)(fa)(fa)處(chu)于(yu)“關閉”狀態。脈沖(chong)(chong)噴(pen)吹(chui)控制儀電(dian)信號消(xiao)失，電(dian)磁(ci)脈沖(chong)(chong)閥(fa)(fa)(fa)(fa)銜鐵復位，后氣(qi)(qi)室放氣(qi)(qi)孔關閉，后氣(qi)(qi)室壓力(li)升高使膜片(pian)緊貼閥(fa)(fa)(fa)(fa)出口，電(dian)磁(ci)脈沖(chong)(chong)閥(fa)(fa)(fa)(fa)又(you)處(chu)于(yu)“關閉”狀態。
ASCO3寸(cun)電(dian)磁(ci)脈(mo)沖(chong)閥的(de)作(zuo)用：ASCO3寸(cun)電(dian)磁(ci)脈(mo)沖(chong)閥就是控制(zhi)油路中油壓(ya)(ya)的(de)大小(xiao)。一般安裝在主油路或減振器(qi)背壓(ya)(ya)油路中，以減少換檔和鎖止解鎖時(shi)的(de)油壓(ya)(ya)沖(chong)擊，使(shi)設備運(yun)行保持平穩狀態。
