Hydraulic pump proportional solenoid valve 114-0616 excavator engineering mochini lisebelisoa

Proportional solenoid valve ke valve e khethehileng ea taolo ea solenoid, molao-motheo oa eona oa taolo ke ho laola ho buloa ha valve ka letšoao la taelo ea ho kenya ka ntle, e le hore phallo ea taolo le khatello li lule li lekana le letšoao la taelo. E sebelisa theknoloji ea "maikutlo a boemo", e ka fetolang ka nepo boemo ba valve ho ea ka pontšo ea ho laola phallo, e le ho finyella litlhoko tse nepahetseng tsa taolo, kahoo e sebelisoa haholo ho laola tsamaiso ea hydraulic e nepahetseng.

Molao-motheo oa motlakase oa electro-hydraulic proportional valve control o itšetlehile ka molao-motheo oa solenoid switch valve: Ha matla a tima, selemo se hatella mokokotlo ka ho toba setulong, se etsa hore valve e koalehe. Ha khoele e matlafatsoa, ​​matla a makenete a motlakase a hlahisoang a hlola matla a selemo ebe a phahamisa mokokotlo, ka hona a bula valve. Proportional solenoid valve e etsa liphetoho tse ling sebopehong sa valve ea solenoid: e etsa hore ho be le botsitso lipakeng tsa matla a selemo le matla a makenete a motlakase tlas'a likhoele leha e le life tsa hona joale. Boholo ba coil hona joale kapa boholo ba matla a makenete a motlakase bo tla ama sekhahla sa plunger le ho buloa ha valve, 'me phallo ea valve (phallo) le hona joale ea khoele (lets'oao la taolo) ke kamano e nepahetseng ea mela. Direct acting proportional solenoid valve e phalla ka tlas'a setulo. Moemeli o phalla ho tsoa ka tlas'a setulo, 'me tataiso ea matla e tšoana le matla a makenete a motlakase, le ho fapana le matla a selemo. Ka hona, hoa hlokahala ho beha litekanyetso tse nyenyane tsa Zda le Z tse tsamaisanang le sebaka sa ho sebetsa (coil current) sebakeng sa ho sebetsa. The proportional solenoid valve ea Drey fluid e koetsoe ha motlakase o tima. Molao-motheo oa motlakase oa electro-hydraulic proportional valve control Italy ATOS solenoid valve e sebelisetsoa ho laola likarolo tsa motheo tse itekanetseng tsa mokelikeli, oo e leng oa actuator; 'Me ha e felle feela ho hydraulic, pneumatic. The ATOS solenoid valve e na le coil ea solenoid le motsoako oa magnetic le 'mele oa valve o nang le lesoba le le leng kapa ho feta. Ha khoele e buletsoe kapa e tima, ho sisinyeha ha motsoako oa makenete ho tla etsa hore mokelikeli o fete kapa o khaoloe ho fihlela sepheo sa ho fetola tsela ea mokelikeli. Likarolo tsa motlakase tsa motlakase oa ATOS solenoid valve li entsoe ka tšepe e tsitsitseng, mokokotlo oa tšepe o tsamaeang, li-sleenoid coil le likarolo tse ling; Karolo ea 'mele ea valve e entsoe ka mokokotlo oa valve, letsoho la valve, seliba, setulo, joalo-joalo. Likarolo tsa motlakase li kentsoe ka kotloloho holim'a 'mele oa valve bakeng sa sephutheloana se bonolo, se kopaneng. Ha ho etsoa li-valve tsa solenoid tse sebelisoang ka tloaelo ke tse peli, tse peli tse tharo, tse peli tse 'nè, tse peli tse hlano, tse tharo tse hlano, joalo-joalo.