TM81902 hydraulic pump proportional pilot solenoid valve

Kuthetsa mavuto a hydraulic solenoid valve
Kulephera kwa valve hydraulic solenoid valve kudzakhudza mwachindunji ntchito ya valve yobwerera kumbuyo ndi valve yoyendetsa, ndipo zolakwika zomwe zimafala ndizoti valve solenoid sikugwira ntchito, yomwe iyenera kufufuzidwa kuchokera kuzinthu zotsatirazi:
1. Chojambulira cha hydraulic solenoid valve ndi chotayirira kapena nsonga ya waya yazimitsidwa, hydraulic solenoid valve si magetsi, ndipo nsonga ya waya ikhoza kumangirizidwa;
2, koyilo ya hydraulic solenoid yayaka moto, mutha kuchotsa mawaya a hydraulic solenoid valve, ndi muyeso wa multimeter, ngati wotseguka, koyilo ya solenoid idayaka. Chifukwa chake ndi chakuti koyiloyo imakhala yonyowa, yomwe imayambitsa kutsekemera kosauka komanso kutuluka kwa maginito, kuchititsa kuti pakalipano mu coil ikhale yaikulu kwambiri ndikuwotchedwa, kotero ndikofunikira kuti mvula isalowe mu valve solenoid. Kuphatikiza apo, kasupe ndi wamphamvu kwambiri, mphamvu yochitira ndi yayikulu kwambiri, kutembenuka kwa koyilo kumakhala kochepa kwambiri, ndipo kuyamwa sikukwanira kungapangitsenso koyilo kuyaka.
3, valavu ya hydraulic solenoid yokhazikika: malaya a valve solenoid ndi spool okhala ndi kusiyana pang'ono (osakwana 0.008mm), nthawi zambiri msonkhano umodzi, pakakhala zodetsa zamakina kapena mafuta ochepa, zimakhala zosavuta kukakamira. Njira yochizira imatha kukhala waya wachitsulo kudzera pabowo laling'ono lamutu kuti libwererenso.
Njira yothetsera vutoli ndikuchotsa valavu ya solenoid, kutulutsa manja a spool ndi spool, kuyeretsa ndi woyeretsa wapadera, ndi zina zotero, kuti spool ikhale yosinthika mu manja a valve. Pamene disassembling, chidwi ayenera kuperekedwa kwa makonzedwe a msonkhano ndi kunja mawaya malo a chigawo chilichonse, kuti asonkhanitse ndi waya molondola, ndi kuwona ngati bowo kutsitsi mafuta watsekedwa ndipo ngati mafuta mafuta ndi okwanira.