Oyenera Liugong excavator Chalk SY215/235 chiŵerengero solenoid valavu 1017628

Kusiyana kwa valve ndi solenoid valve

Mavavu ofananira amagawidwa kukhala ma valve ofananira molunjika ndi ma valve obwerera kumbuyo. Kuthamanga kwa mpweya wosinthika. Valve ya solenoid imatha kugwira ntchito ngati chosinthira. Valve ya solenoid ndi valavu yomwe imatha kuyendetsedwa ndikuzimitsa, ndipo valavu yofanana ndi valve yomwe imatha kuyendetsa digiri yoyamba. Kunena mwachidule, valavu yofananira imagwiritsidwa ntchito pokonza kupanikizika. Liwiro. Wawamba solenoid valavu reversing kanthu

Mfundo yogwira ntchito ya valve yolingana

Mfundo yogwira ntchito ya valavu yofanana ndiyo makamaka kusintha kayendedwe ka kayendedwe kake mwa kusintha kutsegula kwa valve yofanana. Valavu yofananira imatchedwa electro-hydraulic proportional valve, yomwe ndi mtundu wa hydraulic valve yomwe imasintha chizindikiro chamagetsi kuti chizigwira mwamphamvu kapena kusuntha molingana, kuti chiziwongolera mosalekeza kukakamiza, kuyenda ndi magawo ena. Mfundo yogwira ntchito ya valavu yofanana ndiyo makamaka kusintha kayendedwe ka kayendedwe kake mwa kusintha kutsegula kwa valve yofanana. Vavu yofananira imapangidwa ndi ma electromagnetic a DC ndi hydraulic valve. Gawo la valavu ya hydraulic ndi losiyana pang'ono ndi ma hydraulic valve, ndipo ma electromagnetic a DC ndi osiyana ndi ma electromagnet omwe amagwiritsidwa ntchito mu valavu ya solenoid, ndipo kutulutsa kotulutsa ndi kuyamwa kumatha kupezedwa molingana ndi zomwe zapatsidwa pogwiritsa ntchito ma electromagnetic proportional. . Vavu yofananira molingana ndi magawo ake owongolera imatha kugawidwa m'magawo atatu, valavu yoyenda molingana, valavu yoyenda molingana ndi magawo atatu. Proportional control valve ndi valavu yolamulira yomwe mosalekeza komanso molingana imayendetsa kayendetsedwe kake, kupanikizika ndi kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake Poyerekeza ndi zigawo za hydraulic wamba, chizindikiro chamagetsi ndichosavuta kusamutsa ndipo chimatha kuyendetsedwa mosavuta patali. Imatha kuwongolera mosalekeza komanso molingana ndi kukakamiza ndikuyenda kwa ma hydraulic system, kuzindikira kuwongolera kwa malo, liwiro ndi mphamvu ya actuator, ndikuchepetsa kusintha kwamphamvu. Kuchuluka kwa zigawo kumachepetsedwa ndipo dera lamafuta limakhala losavuta. Panthawi imodzimodziyo, ntchito zogwiritsira ntchito ndi kusungirako ma electro-hydraulic proportional valve ndizofanana ndi zigawo zambiri za hydraulic, ndipo ntchito yotsutsana ndi kuipitsidwa ndi mphamvu kuposa ya servo valve, ndipo ntchitoyo ndi yodalirika.