Isilawuli soxinzelelo Ivalve yeHydraulic Ivalve esebenzayo esebenzayo yokukhulula ivalve yekhatriji ephothiweyo XYF10-08

Izinto ezilungileyo ze-hydraulic system cartridge valves
     

Ngenxa yokuba i-valve ye-cartridge logic ibekwe emgangathweni ekhaya nakwamanye amazwe, nokuba ngumgangatho wamazwe ngamazwe we-ISO, i-DIN yaseJamani i-DIN 24342 kunye nelizwe lethu (i-GB 2877 standard) ichaze ubungakanani obuqhelekileyo bofakelo behlabathi, obunokwenza ukuba iindawo zekhatriji zabenzi abahlukeneyo bangakwazi. Iyakwazi ukutshintsheka, kwaye ayibandakanyi ubume bangaphakathi bevalve, enika noyilo lwevalve yolwelo lolwelo lolwelo lwamanzi inegumbi elibanzi lophuhliso.
     

I-valve ye-cartridge logic ilula ukudibanisa: amacandelo amaninzi anokuthi agxininiswe kumzimba webhloko ukwenza inkqubo yokulawula i-hydraulic logic, enokunciphisa ubunzima benkqubo eyenziwe ngoxinzelelo oluqhelekileyo, ulwalathiso kunye ne-valve yokuhamba nge-1/3 ukuya kwi-1 / 4, kunye nokusebenza kakuhle kunokunyuswa nge-2% ukuya kwi-4%.

Isantya sokuphendula ngokukhawuleza: Ngenxa yokuba ivalve yekhatriji sisakhiwo sevalve yesitulo, i-spool iqala ukugqithisa i-oyile kamsinya nje yakusishiya isihlalo. Ngokuchasene noko, isakhiwo se-valve yesilayidi kufuneka sigqibe isixa sokugubungela ngaphambi kokuqala ukudibanisa i-oyile yesiphaluka, kunye nexesha lokugqiba ukunyanzeliswa koxinzelelo lwegumbi lokulawula kunye nokuvula i-valve ye-cartridge kuphela malunga ne-10ms, kwaye isantya sokuphendula sikhawuleza.

Umgaqo we-valve ye-solenoid esebenza ngokuthe ngqo: Xa unamandla, amandla e-electromagnetic eyenziwa yi-coil ye-electromagnetic iphakamisa indawo yokuvala ukusuka esihlalweni, kwaye i-valve ivula; Xa amandla ecinyiwe, amandla ombane ayanyamalala, intwasahlobo icinezela indawo yokuvala esitulweni, kwaye ivalve ivalwe.

Inyathelo ngenyathelo elisebenza ngokuthe ngqo umgaqo wevalve ye-solenoid: yindibaniselwano yokusebenza ngokuthe ngqo kunye nomgaqo womqhubi wenqwelomoya, xa kungekho mahluko woxinzelelo phakathi kwendawo yokungena kunye nokuphumayo, emva kwamandla, amandla ombane wombane ngokuthe ngqo kwivalve encinci yokuqhuba kunye nevalve ephambili. iindawo zokuvala ziphakamise ngokulandelelana, ivalve iyavula. Xa i-inlet kunye ne-outlet ifikelela kumahluko oqala woxinzelelo, emva kwamandla, i-electromagnetic force pilot valve encinci, ivalve engundoqo yegumbi elisezantsi loxinzelelo liyenyuka, uxinzelelo lwegumbi eliphezulu liyehla, ukuze usebenzise umahluko woxinzelelo ukutyhala ivalve ephambili phezulu; Xa umbane ucimile, ivelufa yokulinga isebenzisa amandla asentwasahlobo okanye uxinzelelo oluphakathi ukutyhala indawo yokuvala kwaye ihle ijonge ezantsi ukuvala ivalve.

Umgaqo wevalve ye-pilot solenoid: xa ivuliwe, amandla e-electromagnetic avula umngxuma wokulingwa, uxinzelelo lwegumbi eliphezulu lwehla ngokukhawuleza, lwenza umahluko ophantsi nophezulu woxinzelelo ojikeleze indawo yokuvala, uxinzelelo lolwelo lutyhala indawo yokuvala ukuya phezulu, ivalve iyavula. ; Xa umbane ecinyiwe, amandla entwasahlobo avala umngxuma wokulingwa, kwaye uxinzelelo lokungena ludala umahluko ophantsi nophezulu woxinzelelo olujikeleze indawo yokuvala ivalve ngomngxuma odlulayo ngokukhawuleza, kwaye uxinzelelo lolwelo lutyhala indawo yokuvala ukuba yehle kwaye ivale ivalve.