Solenoid valve coil ya DH55 woyendetsa chitetezo loko wa Doosan excavator

Kuzindikira kwa coil valavu ya solenoid

Gwiritsani ntchito multimeter kuti muyese kukana kwa valve solenoid. Kukana kwa koyilo kuyenera kukhala pafupifupi 100 ohms. Ngati kukana kwa koyilo kulibe malire, zikutanthauza kuti wathyoka. Mutha kuyikanso magetsi a valve ya solenoid ndikuyika zinthu zachitsulo pa valavu ya solenoid, chifukwa valavu ya solenoid imakhala ndi maginito kuti ikope zinthu zachitsulo pambuyo poyatsidwa ndi magetsi. Ngati mungagwire chitsulo, zikutanthauza kuti koyiloyo ndi yabwino, koma zikutanthauza kuti koyiloyo yathyoka. Njira yodziwira njira yachidule kapena yotseguka ya coil ya solenoid valve ndikuyesa kuyimitsa kwake ndi multimeter poyamba, ndipo mtengo wotsutsa umayandikira zero kapena infinity, zomwe zikutanthauza kuti koyiloyo ndi yozungulira kapena yotseguka. Ngati kukana kwake kuli koyenera, sizikutanthauza kuti koyiloyo iyenera kukhala yabwino. Muyeneranso kupeza screwdriver yaying'ono pafupi ndi ndodo yachitsulo yomwe imadutsa pa koyilo ya valavu ya solenoid, ndiyeno muyimitse valavu ya solenoid. Ngati ikumva maginito, ndiye kuti valavu ya solenoid ndi yabwino, mwinamwake ndi yoipa.

Kuyamba kwa woyendetsa solenoid valve coil

Mfundo : Mphamvu ikayaka, mphamvu ya maginito yamagetsi imatsegula dzenje loyendetsa, ndipo kuthamanga kwa chipinda chapamwamba kumatsika mofulumira, kupanga kusiyana pakati pa kumtunda ndi kumunsi kuzungulira chidutswa chotseka, ndipo kuthamanga kwamadzimadzi kumakankhira chidutswa chotseka kuti chikwere mmwamba. , motero kutsegula valve; Mphamvu ikatha, dzenje loyendetsa ndege limatsekedwa ndi mphamvu ya masika, ndipo kukakamiza kolowera kumapangitsa kusiyana kwamphamvu kwambiri kuzungulira valavu yotseka kudzera pabowo lodutsa, ndipo kuthamanga kwamadzi kumakankhira membala wotseka kuti asunthire pansi. kutseka valavu.

1: Malire apamwamba amtundu wa kuthamanga kwamadzimadzi ndi okwera, omwe amatha kukhazikitsidwa mwakufuna (kosinthidwa) koma ayenera kukwaniritsa kusiyana kwa kuthamanga kwa madzi.

2. Malingana ndi kusiyana kwa mawonekedwe a ma valve ndi zinthu ndi mfundo, ma valve a solenoid akhoza kugawidwa m'magulu asanu ndi limodzi: mawonekedwe a diaphragm, ndondomeko ya ndondomeko ya diaphragm, mawonekedwe oyendetsa diaphragm, pistoni yachindunji. kapangidwe, pang'onopang'ono kachitidwe ka pistoni kachitidwe ndi kamangidwe ka pistoni.

3. Mavavu a solenoid amagawidwa malinga ndi ntchito zawo: valavu yamadzi, valavu yamadzi, valve solenoid, refrigeration solenoid valve, valve solenoid yotsika, mpweya wa solenoid, valavu yamoto, ammonia solenoid valve, valve solenoid valve, valve solenoid yamadzimadzi, miniature solenoid. valavu, valve solenoid valve, hydraulic solenoid valve, valve solenoid mafuta, DC solenoid valve, valve solenoid high pressure, valve solenoid valve, ndi zina zotero.