Hydraulic Overflow Valve Control Yf06-02 Pressure Relief Threaded Cartridge Valve5 Hydraulic Overflow Valve Control YF06-02 Pressure Relief Threaded Cartridge Valve

Kapangidwe ndi mfundo yogwirira ntchito ya njira ziwiri za cartridge valve
 

Njira ziwiri za valve cartridge
Valavu ya cartridge yanjira ziwiri ndi valavu yophatikizika yokhala ndi zida zoyambira za cartridge (spool, manja, masika ndi mphete yosindikizira) yomwe imayikidwa mu thupi la valve yopangidwa mwapadera komanso yokonzedwa, yokhala ndi mbale yophimba ndi valavu yoyendetsa. Chifukwa chigawo chilichonse cha valavu ya cartridge chili ndi madoko awiri okha amafuta, amatchedwa valavu ya cartridge yanjira ziwiri, ndipo m'masiku oyambilira, imatchedwanso valavu yamalingaliro.
Valve ya cartridge ya njira ziwiri ili ndi zizindikiro zotsatirazi: mphamvu yothamanga kwambiri, kutayika kwazing'ono, koyenera kuyendetsa kwakukulu kwa hydraulic system; Sitiroko yayikulu ya spool ndi yayifupi, zochitazo zimakhala zomveka, kuyankha kumathamanga, kukhudzidwa kwake kumakhala kochepa; Wamphamvu odana ndi mafuta mphamvu, palibe zofunika okhwima mafuta kusefera olondola; Kapangidwe kosavuta, kukonza kosavuta, kulephera pang'ono, moyo wautali; Pulagi ili ndi mawonekedwe a valavu imodzi ndi mphamvu zambiri, zomwe zimakhala zosavuta kupanga maulendo osiyanasiyana a hydraulic ndikugwira ntchito mokhazikika komanso modalirika; Pulagi-mu ali ndi digiri yapamwamba ya chilengedwe chonse, standardization, serialization ya zigawo, akhoza kupanga dongosolo Integrated.

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.