Feiniu letoto la hydraulic solenoid valve coil MFZ8-60Y

1, solenoid valve fektheri ea solenoid valve coil potoloho e khuts'oane kapa potoloho e bulehileng:

Mokhoa oa ho lemoha: pele, lekanya ho tima ha eona ka multimeter, 'me boleng ba ho hanyetsa bo atamela zero kapa infinity, e leng se bontšang hore coil e khutšoanyane kapa e bulehile. Haeba khanyetso e lekantsoeng e tloaelehile (hoo e ka bang mashome a seng makae a ohms), ho ke ke ha boleloa hore coil e tlameha ho ba hantle (ke kile ka lekanya ho hanyetsa ha solenoid valve coil hoo e ka bang 50 ohms, empa valve ea solenoid e ke ke ea khona ho etsa joalo. sebetsa, 'me ntho e' ngoe le e 'ngoe e tloaelehile ka mor'a ho nkela khoele sebaka), ka kopo etsa tlhahlobo e latelang ea ho qetela: fumana screwdriver e nyenyane haufi le molamu oa tšepe o fetang ka har'a coil ea solenoid valve, ebe o matlafatsa valve ea solenoid. Haeba e ikutloa e le matla a khoheli, joale coil ea valve ea solenoid e ntle, ho seng joalo e mpe.

Tharollo: Tlosa khoele ea valve ea solenoid.

2. Ho na le phoso ka polaka/sokete:

Ketsahalo ea phoso ea valve ea solenoid fekthering ea valve ea solenoid:

Haeba valve ea solenoid e na le plug / socket, ho ka 'na ha e-ba le mathata ka lehlaka la tšepe la sokete (eo ke kopaneng le eona), mathata a ho kenya likhoele holim'a plug (joalo ka ho hokahanya mohala oa motlakase le terata ea fatše) le mabaka a mang ao matla a ke ke a romeloa ho coil. Ho molemo ho theha tloaelo: screw screw fixing ka mor'a hore plug e kenngoe ka har'a sokete, 'me u phunye nate ea ho lokisa holim'a coil ka mor'a molamu oa spool.

Haeba plug ea solenoid valve coil e na le letšoao la matla a LED, e lokela ho hokahanngoa ha matla a DC a sebelisoa ho khanna valve ea solenoid, ho seng joalo letšoao le ke ke la khantša. Ntle le moo, u se ke oa chencha li-plug tsa motlakase tse nang le lets'oao la matla a LED a maemo a fapaneng a voltage, a tla etsa hore LED e chesoe / phepelo ea motlakase (ho chencha plug e nang le boemo bo tlase ba voltage) hore e felloe ke nako e khuts'oane kapa LED. ho ntša khanya ka mokhoa o fokolang haholo (fetolela polaka e nang le boemo bo phahameng ba motlakase).

Haeba ho se na leseli le bontšang matla, khoele ea valve ea solenoid ha e hloke ho polarized (ho fapana le transistor time relay le DC coil voltage le intermediate relay le DC coil voltage e hokahaneng ka ho tsamaisana le diode/resistor leakage circuit < bongata ba tsena tse mahareng li-relay ke tsa pele tse tsoang Japane>, tse hlokang ho aroloa).

Mokhoa oa kalafo oa solenoid valve moetsi oa li-valve: phoso e nepahetseng ea lithapo, lokisa kapa u nke sebaka sa polaka le sokete.

3. Bothata ba mantlha ba valve:

Phoso ea ketsahalo ea 1: Ha khatello ea bohareng ka valve ea solenoid e tloaelehile, valve ea solenoid ha e arabe ha konopo e khubelu ea mochine oa solenoid e hatelloa (mocheso oa khatello ha o fetohe le ho tima), o bontšang hore valve mantlha e tlameha ebe e mpe.

Mokhoa oa kalafo: Lekola hore na ho na le bothata bofe kapa bofe ka sehare, joalo ka hore na ho na le metsi a mangata a bokelletsoeng moeeng o hatelletsoeng (ka linako tse ling mosebetsi oa searolanyi sa metsi a oli ha o moholo haholo, haholo ha pompo e entsoe hampe, ho tla ba le metsi a mangata a bokelitsoeng moeeng o hatelitsoeng o lebisang ho valve ea solenoid) le hore na ho na le litšila tse ngata sebakeng sa mokelikeli. Ebe u tlosa metsi kapa litšila tse bokelletsoeng ka valve ea solenoid le pipeline. Haeba e sa sebetse, ka kopo e lokise (haeba u na le nako, mamello 'me u e hloka kapa u nke sebaka sa valve, kapa u nke sebaka sa valve eohle ea solenoid.

Ketsahalo ea phoso ea 2: Kamora ho hlahlojoa, coil ke coil ea mantlha mme matla a khoele a tloaelehile ha a matlafalitsoe, empa valve ea solenoid e ntse e sa sebetse (ka nako ena, ts'ebetso ea konopo ea letsoho ea valve ea solenoid e kanna ea sebetsa. e be ntho e tloaelehileng), e bontšang hore valve ea mantlha e mpe.