I-Proportional solenoid valve loader Izesekeli zekhwalithi ephezulu ze-excavator 7010005

Amaphutha ajwayelekile ukuthi i-valve ye-solenoid ayisebenzi, okufanele ibhekwe kulezi zici ezilandelayo:

1. Isixhumi se-valve ye-solenoid sikhululekile noma isixhumi socingo sivaliwe, i-valve ye-solenoid ayiwona ugesi, futhi isixhumi socingo singaqiniswa.

2, ikhoyili ye-solenoid ishisiwe, ungasusa izintambo ze-valve ye-solenoid, ukulinganisa nge-multimeter, uma ivulekile, ikhoyili ye-solenoid iyashiswa. Isizathu siwukuthi ikhoyili inomswakama, ibangela ukufakwa okungalungile kanye nokuvuza kazibuthe, okubangela ukuthi i-current in the coil ibe nkulu kakhulu futhi ishiswe, ngakho-ke kuyadingeka ukuvimbela imvula ukuthi ingangeni ku-valve ye-solenoid. Ngaphezu kwalokho, intwasahlobo inamandla kakhulu, amandla okusabela makhulu kakhulu, ukuphenduka kwekhoyili mancane kakhulu, futhi ukumunca akwanele kungenza ikhoyili ishise. Esimeni esiphuthumayo, inkinobho yamanuwali kukhoyili ingacindezelwa isuke endaweni ethi "0" ekusebenzeni okujwayelekile iye endaweni ethi "1" ukwenza ivalvu ivuleke.

3, i-valve ye-solenoid inamathele: umkhono wevalve ye-solenoid kanye ne-spool enegebe elincane (ngaphansi kuka-0.008mm), ngokuvamile umhlangano owodwa, lapho kukhona ukungcola kwemishini noma amafutha amancane kakhulu, kulula ukubambeka. Indlela yokwelapha kungaba ucingo lwensimbi ngembobo encane yekhanda ukuze ibuyele emuva. Isixazululo esiyisisekelo ukukhipha i-valve ye-solenoid, ukukhipha umkhono we-spool kanye ne-spool, bese uhlanza nge-CCI4, ukuze i-spool ikwazi ukuguquguquka kumkhono we-valve. Lapho uhlakazwa, kufanele kuqashelwe ukulandelana komhlangano kanye nesimo se-wiring sangaphandle sengxenye ngayinye, ukuze kuhlanganiswe kabusha futhi kufakwe ucingo ngendlela efanele, futhi uhlole ukuthi umgodi wokufafaza uwoyela uvinjelwe yini nokuthi amafutha okugcoba anele yini.