Zomangamanga zomanga makina 439559 9101532 valavu ya solenoid

Vavu ya Hydraulic proportional valve ndi chizindikiro chofananira chamagetsi amagetsi amagetsi mu valavu kuti ipangitse ntchito yofananira, kuti valavu yogwira ntchito isunthike, kusintha kakulidwe ka doko ndikumaliza kukakamiza ndi kutulutsa zomwe zimatulutsa molingana ndi voteji yolowera. Kusamuka kwa Spool kumatha kudyetsedwanso ndi makina, ma hydraulically kapena magetsi. Electro-hydraulic proportional valve ili ndi mitundu yosiyanasiyana, yosavuta kugwiritsa ntchito magetsi ndi makompyuta pamakina osiyanasiyana a electro-hydraulic, kulondola kwapamwamba, kusinthika kosinthika ndikugwiritsa ntchito, komanso mphamvu zotsutsana ndi kuipitsidwa, ndi zabwino zina, malo ogwiritsira ntchito akukulirakulira. . M'zaka zaposachedwa, kakulidwe ndi kupanga ma plug-in proportional valves ndi proportional multiway mavavu amaganizira bwino za mawonekedwe a makina omangira, owongolera oyendetsa, ozindikira katundu ndi ntchito zolipirira kukakamizidwa. Ndikofunikira kwambiri kukonza luso lonse lamakina amtundu wa hydraulic. Makamaka, oyendetsa ndege oyendetsa ndege, kuwongolera kwakutali opanda zingwe ndi ma waya akutali awonetsa chiyembekezo chabwino chogwiritsa ntchito.

The screw cartridge proportional valve ndi gawo la katiriji lopangidwa ndi electromagnetic proportional cartridge lomwe limakhazikika pa blockage yamafuta. The screw cartridge valve ili ndi mawonekedwe osinthika, kupulumutsa mapaipi ndi mtengo wotsika, ndipo yakhala ikugwiritsidwa ntchito mochulukira m'makina omanga m'zaka zaposachedwa. Vavu yomwe imagwiritsidwa ntchito kwambiri ndi spiral cartridge proportional valve ili ndi mitundu iwiri, itatu, inayi komanso yodutsa, njira ziwiri zofananira valavu yayikulu yofananira, nthawi zambiri imaphatikizana kuti ipange valavu yophatikizika.
Kuwongolera ndi kuthamanga kwa magazi; Valavu yanjira zitatu ndiye valavu yayikulu yochepetsera kuthamanga, yomwe imagwiritsidwanso ntchito kwambiri pamakina oyendera ma hydraulic system. Imagwira makamaka hydraulic multiway valve pilot oil circuit. Valavu yochepetsera mphamvu yanjira zitatu imatha kulowa m'malo mwa valavu yachikhalidwe yochepetsera valavu yoyendetsa, yomwe imakhala yosinthasintha komanso yolondola kwambiri kuposa valavu yoyendetsa. Ikhoza kupangidwa kukhala proportional servo control manual multi-way valve monga momwe tawonetsera mu Chithunzi 1. Ndi zizindikiro zosiyana zolowera, valavu yochepetsera mphamvu imapangitsa kuti pistoni yotuluka ikhale ndi mphamvu zosiyana kapena kuthamanga kuti zitheke kulamulira molingana ndi kusamuka kwa multi- njira ya valve spool. Ma valve a njira zinayi kapena zingapo zomangira katiriji amatha kuyendetsedwa payekhapayekha pa chipangizo chogwirira ntchito