ZAXIS240-3 Reverse proportional solenoid valve excavator likarolo tsa hydraulic pump

Molao-motheo oa ts'ebetso ea li-valve tsa electromagnetic proportional le ho lemoha:

Taolo ea li-valve e ka aroloa ka mefuta e 'meli:
E 'ngoe ke taolo ea switch: e ka buloa ka botlalo kapa e koetsoe ka botlalo, sekhahla sa phallo e kanna ea ba se seholo kapa se nyane, ha ho na boemo ba lipakeng, joalo ka li-valve tse tloaelehileng tsa motlakase ka li-valve, li-valve tse khutlisetsang morao tsa motlakase, li-electro-hydraulic reversing valves.
E 'ngoe ke taolo e tsoelang pele: sekepe sa valve se ka buloa ho ea ka tlhokahalo ea tekanyo leha e le efe ea ho bula, ka hona ho laola boholo ba phallo, li-valve tse joalo li na le taolo ea matsoho, tse kang li-valve tsa throttle, empa hape li laoloa ka elektronike, tse kang proportional. li-valve, li-valve tsa servo.
Kahoo morero oa ho sebelisa proportional valve kapa servo valve ke: ho finyella taolo ea phallo ka taolo ea elektronike (ha e le hantle, ka mor'a liphetoho tsa meralo e ka boela ea finyella taolo ea khatello, joalo-joalo), kaha ke taolo ea throttling, ho tlameha ho ba le tahlehelo ea matla, servo. li-valve le li-valve tse ling li fapane, tahlehelo ea matla a eona e kholoanyane, hobane e hloka phallo e itseng ho boloka mosebetsi oa potoloho ea oli ea pele ho sethaleng.

Sebopeho le molao-motheo oa ho sebetsa oa valve ea solenoid

Valve ea solenoid ke mofuta oa switch o ka laolang mokelikeli ho latela ketso ea ho fetoha ha motlakase oa potoloho ea taolo, hape o ka fetola phallo ka ho fetola boholo ba motlakase. Hangata valve ea Solenoid e sebelisoa ka metsi, taolo ea phallo ea khase, phetoho le taolo ea khatello, ke karolo ea bohlokoa ea boiketsetso.
Solenoid valve e entsoe haholo ka 'mele oa li-valve, konokono ea li-valve, kutu ea valve, coil ea solenoid, core ea tšepe, regulator le likarolo tse ling. 'Mele oa valve ke mohaho o tsoileng matsoho, o nang le hlooho ea khokahanyo e nang le groove kapa lesoba, e sebelisetsoang ho hokahanya pipeline ea mokelikeli,' me coil ea electromagnetic le regulator e kenngoa ka ntle: spool ke karolo e ka sehloohong ea taolo ea hona joale, karolo ea eona. ke ho amohela matla a ho laola, e le hore stem ea valve e tsamaee, kahoo e fetola tekanyo ea ho bula ea valve; The valve stem ke molamu o kopanyang mokokotlo oa valve le valve, o sebelisetsoang ho fetisa matla a ts'ebetso a laoloang ke khoele ea motlakase; Coil ea solenoid ke sesebelisoa sa bohlokoa sa ho laola ho phalla ha valve ea solenoid, 'me matla a eona a sebetsang le matla a ka laoloa ho ea ka litlhoko tsa tsamaiso ea tsamaiso ea potoloho ea mokelikeli. Mokotla oa tšepe ke thepa ea makenete ka har'a coil ea motlakase, e ka ntlafatsang matla a khoheli a khoele, ka hona, e eketsa bokhoni ba ho bula le ho koala; Molaoli ke sesebelisoa sa ho hlokomela taolo ea phallo, e hlokomelang morero oa taolo ka ho fetola boholo ba hona joale.