Lisebelisoa tsa Excavator John Deere AT310587 proportional solenoid valve excavator

Karolo ea valve ea tataiso le valve ea sefofane ke efe letotong la valafo ea tataiso ea hydraulic proportional valve?
Taolo ea ho kenya oli le ho tsoa ha valve ea setso ea ho khutlisa e etsoa ka spool, 'me kamano e tsamaellanang lipakeng tsa menyetla e 'meli ea ho mamela ea koung ea oli e khethiloe esale ho qaptjoa le ho sebetsa ha spool,' me ha ho khonehe ho e fetola nakong ea ts'ebetso. sebelisa, e le hore phallo kapa khatello ka likoung tse peli tsa oli e ke ke ea laoloa ka boikemelo 'me ha e ame e mong.
Ka ho fokotseha ha litšenyehelo tsa taolo ea microprocessing le likarolo tsa sensor le ntlafatso e tsoelang pele ea thekenoloji ea taolo, theknoloji ea ho laola li-spool tse peli e sebelisitsoe tšimong ea mechine ea kaho. Khamphani ea Brithani ea Utronics e sebelisa mahlale a eona le melemo ea patent ho nts'etsapele valve e khutlisetsang mekhoa e mengata e habeli, e 'nileng ea sebelisoa haholo JCB, Deere, DAWOO, CASE le lik'hamphani tse ling tsa baepolli ba lintho tsa khale, literaka, li-loaders le lisebelisoa tse ling tse epollang le tse ling. lihlahisoa. E le ho finyella litlhoko tse sebetsang tsa tsamaiso ea hydraulic bakeng sa lihlahisoa tsa mechine ea kaho ea Chaena. Ka ntlafatso e tsoelang pele ea botsitso le taolo ea li-automation, lihlahisoa tsa Utronics li kene 'marakeng oa Chaena ka nako e loketseng,' me qalong li qetile ho fana ka li-loaders tsa Xiagong (5t) le baepolli ba Janyang (8t) le ho kena sethaleng sa teko.
1. Litšitiso tsa li-valve tsa setso tsa single-spool directional valve
Sistimi ea hydraulic e entsoeng ka valve ea moetlo e le 'ngoe ea spool e thata ho rarolla likhohlano lipakeng tsa mesebetsi le taolo e latelang:
(1) E le ho ntlafatsa botsitso ba tsamaiso le ho fokotsa tšusumetso ea liphetoho tsa mojaro ka lebelo, tsamaiso ea hydraulic e etselitsoe ho fana ka mesebetsi e meng eo re batlang ho e finyella, kapa ho eketsa lisebelisoa tse ling tsa hydraulic, tse kang li-valve tsa ho laola lebelo, taolo ea khatello. li-valve, joalo-joalo AI e ntlafatsa botsitso ba tsamaiso ka ho eketsa damping le ho ntlafatsa ho tiea ha lebelo la tsamaiso. Empa ho eketsoa ha likarolo tse joalo ho tla fokotsa katleho le ho senya matla; E tla boela e fokotse ho tšepahala ha tsamaiso eohle le ho eketsa litšenyehelo.