Likarolo tsa mochini oa kaho SV98-T3003 24V bakeng sa valve ea John Deere solenoid

Tekanyetso ea ho hloleha ha valve ea khatello e lekanang le ho felisoa

Hobane valve ea "proportional pressure valve" e thehiloe feela motheong oa valve e tloaelehileng ea khatello, mochini oa taolo o nkeloa sebaka ke motlakase o lekanang. Ka hona, liphoso tse fapa-fapaneng tse hlahisoang ke valve e tloaelehileng ea khatello, e tla boela e hlahise lisosa le mekhoa ea ho felisa ea valve e tloaelehileng ea khatello e boetse e sebetsa ka ho feletseng ho valve ea khatello e lekanang (e kang valve ea liphallelo e lekanang), e ka bang teng. e tshoaroa ka tshupiso. Holim'a moo:

① Proportional electromagnet ha e na hona joale, e le hore ho hloleha ha taolo ea motlakase ka nako ena ho ka hlahlojoa ho latela "(1) proportional electromagnet fault" e kaholimo. Ha ho hloleha ha taolo ea motlakase ho etsahala, o ka qala ho hlahloba boleng ba hona joale ka meter ea motlakase ho bona hore na ho na le bothata ka potoloho ea taolo ea electromagnet, kapa bothata ka proportional electromagnet, kapa bothata ka karolo ea valve, e ka ba matšoao.

② Le hoja hona joale ho phallang ka electromagnet e leka-lekaneng ho lekantsoe, empa khatello ha e nyolohe ho hang, kapa khatello e hlokahalang ha e fumanehe, pakeng tsa proportional pilot regulator (valve ea liphallelo) le valve e ka sehloohong ea liphallelo, molaoli oa tataiso ea lifofane. ea valve e tloaelehileng ea liphallelo e ntse e bolokiloe, e bapalang karolo ea valve ea tšireletso mona. Ha khatello ea taolo ea valve e le tlase haholo, le hoja motlakase o lekanang ka motlakase o lekantsoe, empa khatello ha e nyolohe, haeba khatello ea sete ea valve e le tlaase haholo, sefofane se phalla ho tloha ho phallo ea valve ho khutlela tanka, kahoo khatello ha e tle. Tabeng ena, khatello ea li-valve e lokela ho eketseha ka hoo e ka bang 1MPa ho feta khatello e phahameng ea ho sebetsa ea valve.

(3) Hona joale e phallang ka electromagnet e lekanang e kholo haholo, empa khatello e ntse e sa phahama, kapa khatello e hlokahalang e ke ke ea hlahlojoa ka nako ena khanyetso ea coil ea electromagnet e lekanang, haeba e le tlase haholo ho feta boleng bo boletsoeng, joale potoloho e ka hare ea coil electromagnet e robehile; Haeba khanyetso ea coil ea electromagnet e tloaelehile, joale ho hokahanya le amplifier e lekanang ke nako e khutšoanyane. Ka nako ena, electromagnet e lekanang e lokela ho nkeloa sebaka, 'me khokahanyo e lokela ho hokahanngoa, kapa coil ea rewound e lokela ho kenngoa.