SV08-29 valavu yodulira mbali ziwiri ya solenoid valve hydraulic cartridge valve

Valve ya cartridge

Mfundo yogwirira ntchito ndi mawonekedwe a cartridge valve
Valve ya cartridge ndi mtundu wa valve yosinthira yomwe imagwiritsa ntchito mafuta ochepa owongolera kuti azitha kuyendetsa mafuta ambiri. Ndilo gawo lalikulu lowongolera la valve ya taper yomwe imayikidwa mu chipika chamafuta, motero dzina la cartridge valve.

Mavavu a cartridge tsopano amagawidwa m'magulu awiri: mtundu woyamba ndi valavu ya cartridge yachikhalidwe, yomwe idawonekera m'ma 1970 ndipo imagwiritsidwa ntchito makamaka pakuthamanga kwambiri komanso nthawi zambiri zotuluka. Sikoyenera kuyenda pang'ono pansi pa njira 16. Valavu ya cartridge simangozindikira ntchito zosiyanasiyana za valve wamba ya hydraulic, komanso imakhala ndi ubwino wokana kuyenda pang'ono, kuthamanga kwakukulu, kuthamanga kwachangu, kusindikiza bwino, kupanga kosavuta, ntchito yodalirika ndi zina zotero. Mtundu wachiwiri ndi valavu ya cartridge yopangidwa mofulumira pamaziko a valavu yachitetezo mu valavu yamitundu yambiri yamakina omanga, omwe amangopanga kusowa kwa kapu ya cartridge ya cartridge yomwe si yoyenera kuyenda pang'ono, makamaka zochitika zazing'ono zoyenda. The screw cartridge valve ili ndi ntchito zosiyanasiyana zowongolera, ndipo gawo limodzi limalowetsedwa mu chipika chowongolera ndi mtundu wa ulusi wa screw, ndipo kapangidwe kake ndi kakang'ono kwambiri komanso kophatikizika. Kuphatikiza pa kusiyana kwa kayendetsedwe kake, ili ndi pafupifupi ubwino wonse wa valve cartridge ya cap plate, ndipo ingagwiritsidwe ntchito kwambiri m'madera osiyanasiyana omwe amafunikira kulamulira kwa hydraulic kwa kuyenda kochepa.

Chifukwa cha mawonekedwe osavuta, ntchito yodalirika komanso kukhazikika kwapamwamba kwa valavu ya cartridge, ndiyoyenera kuphatikizira ma hydraulic system, kuchepetsa kwambiri cholumikizira cha payipi ndi kutayikira, kugwedezeka, phokoso ndi zolakwika zina zomwe zimayambitsidwa ndi payipi, ndipo zimatha kwambiri. kuchepetsa kukula ndi khalidwe la kuthamanga kwakukulu, kuthamanga kwambiri komanso dongosolo la hydraulic yovuta kwambiri.