Ikhoyili ye-Solenoid Valve ye-HYUNDAI Excavator R210-5 R220-5

Izimbangela zokukhuphuka kwezinga lokushisa kwekhoyili ye-valve ye-solenoid

1.Lapho i-current igeleza kukhoyili ye-electromagnetic, izoshisa futhi izinga lokushisa lizokhuphuka kancane kancane. Ngemva kwesikhathi esithile, ukushisisa nokushisa kuyalingana, futhi izinga lokushisa lifinyelela inani elizinzile. Umehluko phakathi kwaleli zinga lokushisa nezinga lokushisa elizungezile ubizwa ngokuthi ukunyuka kwezinga lokushisa.

2.Ukukhuphuka kwezinga lokushisa kwekhoyili ye-solenoid valve kujwayelekile. Ukukhuphuka kwezinga lokushisa okuphezulu okuvumelekile kunqunywa uhlobo lokufakelwa kwekhoyili, futhi ukukhuphuka kwezinga lokushisa kwekhoyili kamagnetic kufanele kube ngaphansi kunokwenyuka okuphezulu okuvunyelwe. Izinga lokushisa elizungezile le-valve ye-solenoid linqunywa izinga lokushisa eliphakeme elivumelekile lohlobo lokufakelwa kwekhoyili kanye nokwenyuka kwezinga lokushisa kwekhoyili ye-solenoid valve. Ikhoyili yevalvu ye-solenoid ye-speed brand isebenzisa u-B insulation. Uma izinga lokushisa le-ambient lingekho ngaphezu kwama-degrees angu-60, ukuphakama kwezinga lokushisa kwekhoyili ye-solenoid akufanele kudlule ama-degree angu-70.

3.(Uhlobo lwe-Insulation Class B: izinga lokushisa eliphakeme elivumelekile liyi-90 degrees, futhi izinga lokushisa eliphakeme elivumelekile yi-130 degrees). Sebenzisa imitha ukukala ukumelana kwevalve ye-solenoid. Ukumelana ikhoyili kufanele kube mayelana 100 ohms! Uma ukumelana okungapheli kwekhoyili kubonisa ukuthi iphukile, ungakwazi futhi ukufaka ugesi ikhoyili ye-valve ye-solenoid futhi ubeke imikhiqizo yensimbi ku-valve ye-solenoid, ngoba i-valve ye-solenoid inezici zamagnetic zokuheha imikhiqizo yensimbi ngemva kokufaka ugesi ikhoyili ye-solenoid valve. Uma ukwazi ukubamba umkhiqizo wensimbi, kusho ukuthi ikhoyili ilungile, ngaphandle kwalokho kusho ukuthi ikhoyili iphukile. Indlela yokuthola i-short circuit noma i-open circuit ye-solenoid valve coil ukukala ukuthi ivaliwe nge-multimeter kuqala, futhi inani lokumelana lisondela ku-zero noma i-infinity, okusho ukuthi ikhoyili iyisekhethi emfishane noma isekethe evulekile.

4.Uma isilinganiso sokumelana esilinganisiwe sijwayelekile, akusho ukuthi ikhoyili kufanele ibe yinhle. Kufanele futhi uthole i-screwdriver encane eduze kwenduku yensimbi edlula ikhoyili yevalve ye-solenoid, bese ufaka ugesi i-solenoid valve. Uma izwa kazibuthe, khona-ke ikhoyili ye-valve ye-solenoid inhle, ngaphandle kwalokho imbi.