Hydraulic balance valve Excavator hydraulic cylinder valve core CBBB-LHN

Li-valve tse lekanang li fetola li-hydraulic kapa li-parameter tsa matla ka lipontšo tsa elektroniki. Molao-motheo oa proportional valve: lets'oao le ts'oanang le ts'oants'o le hlahisa mochini o ts'oanang oa electromagnet, mme ts'ebetso ea electromagnet e sebetsa holim'a spool e khutlisoang nakong ea selemo, e tsamaisa motsamao oa spool, e le ho fihlela phetoho e hlokahalang ea hydraulic parameter. DLHZO mofuta oa valve ke lebelo le phahameng la ts'ebetso ea servo proportional valve, e sebetsang ka ho toba, kaho ea sleeve ea valve, e nang le sensor ea boemo ba LVDT, ho ea ka pontšo ea motlakase ea ho kenya letsoho ho fana ka taolo ea tataiso le taolo ea phallo ntle le matšeliso a khatello, mohaho oa sleeve oa valve, o sebetsang ka ho toba, o nang le sensor ea boemo. , maemo a IS4401, bophara ba 06 le bophara ba 10.

Phello e sa khaotseng ea khatello ea khatello ea maikutlo: Lenaneong la taolo ea pompo ea quantitative throttling, pompo ea palo e fana ka lebelo la ho phalla kamehla. Ha khatello ea tsamaiso e eketseha, tlhokahalo ea phallo e tla fokotseha. Ka nako ena, valve ea liphallelo e buloa, e le hore phallo e feteletseng e khutlele ka tanka, ho etsa bonnete ba hore khatello ea ho kena ha valve ea liphallelo, ke hore, khatello ea pompo ea pompo e lula e le teng (boema-kepe ba valve hangata bo buloa ka ho fetoha ha khatello) . Tšireletso ea tšireletso: Ha tsamaiso e sebetsa ka tloaelo, valve e koetsoe. Ke feela ha mojaro o feta moeli o boletsoeng (khatello ea tsamaiso e feta khatello e behiloeng), ho phalla ho buloa bakeng sa tšireletso e feteletseng, e le hore khatello ea tsamaiso e se e sa eketsehe (hangata khatello e behiloeng ea valve ea liphallelo ke 10% ho 20% e phahameng ho feta khatello e phahameng ea ts'ebetso ea sistimi). E le valve ea ho laolla, e le taolo ea khatello e hole, e le sekhahla se phahameng le se tlase sa taolo ea li-multistage, e le sephahla sa tatellano, se sebelisetsoang ho hlahisa khatello ea morao (khoele ho potoloho ea oli e khutlang).