XG808 Pilot solenoid valve Shagong Excavator solenoid valve spool 16mm excavator inxalenye SV38-30

Zonke iintlobo ze-threaded cartridge valves: isakhiwo, umgaqo wokusebenza kunye nokusebenza

Okokuqala, iimfuno ezisisiseko zokusebenza kweevalvu zehydraulic:
① Isenzo esibuthathaka nesithembekileyo, umsebenzi ozinzileyo, impembelelo encinci kunye nokungcangcazela;
Ukulahlekelwa koxinzelelo kuncinci xa ioli ihamba;
③ Ukusebenza kakuhle kokutywina, ukuvuza okuncinci kwangaphakathi;
④ Ulwakhiwo olulula kunye nolubambeneyo, ufakelo olulula, ukulungisa iimpazamo kunye nokugcinwa kwezinto ezininzi ezintle.
Okwesibini, imowudi yoqhagamshelo lwevalvu:
Uqhagamshelo olunemisonto: Umzimba wevalvu unemisonto yangaphakathi okanye yangaphandle kwaye idityaniswe nemicu yombhobho.
Uxhulumaniso lweFlange: Umzimba wevalve uneflange kwaye udityaniswe neflange yombhobho.
Uqhagamshelo oludityanisiweyo: Umzimba weValve ene-groove edibeneyo, uqhagamshelo oludityanisiweyo kunye nombhobho.
Uqhagamshelo lweclamp: Umzimba wevalvu unebamba kwaye uqhagamshelwe kwisibambeli sombhobho.
Uqhagamshelo lomkhono: Ivalve idityaniswe nombhobho ngomkhono
Uqhagamshelo olubambekayo: Ifomu yoqhagamshelo yokudibanisa ngqo ivalve kunye nemibhobho emibini kunye neebholiti.

Iivalve zeCartridge zinokwahlulwa zibe ziintlobo ezimbini zokufakela: I-Slip-in kunye ne-Screw-in

Iklasi. Uhlobo lwe-slip-in ludla ngokubizwa ngokuba yi-valve ye-cartridge yeendlela ezimbini okanye i-logic element, efuna ngokubanzi iivalvu zokulawula ezongezelelweyo ukuze zisebenze.

Yenza. Uhlobo lwe-screw yivalve yekhatriji enemisonto echazwe kweli nqaku, enokugqiba ibe nye okanye ngaphezulu ngokuzimeleyo (emva kokulayisha umngxuma wokunyusela)

Imisebenzi ye-hydraulic, efana nevalve yokukhulula, i-valve ye-electromagnetic direction, valve control valve, ivalve yokulinganisa, njl.

I-valve ye-Solenoid sisixhobo soshishino esilawulwa yi-electromagnetic, isetyenziselwa ukulawula izinto ezizenzekelayo ezisisiseko zolwelo, kunye nokuvuza kwangaphandle kuvaliwe, ukulawula lula ukuvuza kwangaphakathi, ukusetyenziswa okukhuselekileyo; Isakhiwo esilula, ixabiso eliphantsi, kulula ukuyifaka kunye nokugcina; Isenzo esikhawulezayo, amandla amancinci, ukubonakala okulula; Iimodeli ezahlukeneyo, uluhlu olubanzi lokusetyenziswa kunye nokunye. Kukho iingxaki kwivalve ye-solenoid. Makhe sijonge kakuhle kwiimpazamo eziqhelekileyo zevalve ye-solenoid.

1, i-coil isiphaluka esifutshane okanye ikhefu

Indlela yokufumanisa: Okokuqala sebenzisa i-multimeter ukulinganisa i-on-off, ixabiso lokumelana lisondela kwi-zero okanye elingapheliyo, elibonisa ukuba i-coil isiphaluka esifutshane okanye isiphaluka esivulekileyo. Ukuba ixabiso lokumelana linokulinganiswa ngokuqhelekileyo (mhlawumbi amashumi eeuro e-China), ayikwazi ukubonisa ukuba ingxaki yekhoyili ilungile. Nceda uhlalutye ezi ngxaki zilandelayo kwaye ekugqibeleni uphumelele uvavanyo: Fumana i-screwdriver encinci kwaye uyibeke kufuphi nentonga yentsimbi kwi-coil yokulawula i-valve ye-solenoid, kwaye emva koko unike amandla i-valve ye-solenoid, ukuba siziva simagnetic, i-valve ye-solenoid isebenza kakuhle, ukukrwela kubi.
Isisombululo: Faka enye indawo yevalve ye-solenoid coil.

2, iplagi/ingxaki yesokethi

Into ephosakeleyo: Ukuba i-valve ye-solenoid luhlobo lweplagi / i-socket, kunokubakho ingxaki yentsimbi ye-spring socket (umbhali udibene nayo), ingxaki ye-wiring kwiplagi (njengentambo yamandla exhunywe kwintambo yomhlaba) kunye nezinye izizathu azikwazi ukuthumela amandla kwikhoyili. Kungcono ukwenza umkhwa: emva kokungena kwi-socket
Fixed screw, ikhoyili kwisiqu se-spool emva kwesikhonkwane esisisigxina se-nut.