Makina opangira ma hydraulic valve valve PPHB-LAN

Valve yotsalira imatha kumveka ngati valavu yoyendera ndi valavu yotsatizana motsatizana makamaka pofuna kuteteza katundu kuti asagwe mofulumira chifukwa cha kulemera kwake pamene katundu akugwa ndi valavu yotsatizana, ndikusintha kuthamanga kumbuyo kuti mafuta adutse. valavu yoyang'ana pamene kuyenda kukukwera bwino.

Panthawiyi muyeso, ntchito ya valavu ndikusunga kulemera pakati pa mpweya ngati madzi, kutsekera kokakamiza kapena.

Ndiwo maulamuliro awiri a hydraulic omwe ali ndi ntchito zosiyanasiyana, valavu yoyendetsera bwino imagwiritsidwa ntchito poyesa kupanikizika kwa magawo osiyanasiyana a dongosolo, ndipo hydraulic lock ndi valavu yowunikira yomwe imayang'anira kutuluka kwa mafuta a hydraulic.

Izi siziyenera kuyankhula za dzina la valve balance, lingaliro ndiloti kulinganiza mkati pali njira yolumikizirana pamene kupanikizika kumbali imodzi kuli kwakukulu kuti agawane kukakamiza kumalekezero ena kuti atsimikizire kuthamanga kwapakati, ndi hydraulic loko ndi pamene pali kukakamiza mbali imodzi.

Ndi bwino kukhala ndi chithunzi chowonetsera.

Zikomo chifukwa cha mayankho anu koma sindikumvetsabe kuti valavu yokwanira sikufika pazovuta zina kuti mutsegule.

Valve yotsalira imapangidwa ndi ma valve awiri othandizira njira imodzi, ndipo njira imodzi yomwe mudati iyenera kukhazikitsidwa mumayendedwe amafuta obwerera, ndipo valavu imagwiritsidwa ntchito ngati valavu yakumbuyo kumbuyo ngati kulondola kwa kayendedwe ka silinda. ikufunika, ndipo valavu yakumbuyo imatha kukhazikitsidwa pokhapokha ngati ikufunika.

Mfundo yogwira ntchito ya valve balance ndi yolinganiza, ndipo valavu ndi ya gulu la valve yolamulira. Mfundo yake yogwirira ntchito ndikusintha kukana kwamadzimadzi omwe akuyenda kudzera mu valve mwa kusintha valavu, kusiyana pakati pa pachimake ndi mpando, ndikukwaniritsa cholinga choyendetsa kayendetsedwe kake.