I-LF10-00 Iyunithi yamandla ye-cartridge throttle hydraulic valve power unit

Ivalve ye-solenoid iyisinyathelo sesinyathelo esiqondile somshayeli we-solenoid valve, engahlukaniswa ngevalvu ye-solenoid evamise ukuvaleka futhi ngokuvamile ivuleke i-solenoid ngokuya ngezimo ezihlukene zokuvula nokuvala lapho amandla ecishiwe. I-valve ye-solenoid evamile evalekile, ngemva kokuba ikhoyili inikwe amandla, i-armature iqala ngokushayela ipulaki ye-valve ye-valve yesibili ngaphansi kwesenzo samandla kagesi kagesi, futhi uketshezi olusenkomishini ye-valve ye-valve eyinhloko lugeleza ludlule ku-valve yesibili, kunciphisa ukucindezela. enkomishini ye-valve ye-valve eyinhloko. Lapho ukucindezela kunkomishi ye-valve ye-valve eyinhloko yehliswa ibe yinani elithile, i-armature ishayela inkomishi ye-valve ye-valve eyinhloko, futhi yenza inkomishi ye-valve ye-valve eyinhloko ivuleke ngokusebenzisa umehluko wokucindezela, kanye nokugeleza okuphakathi. Lapho ikhoyili ivaliwe, amandla kazibuthe kagesi ayanyamalala bese i-armature iqala kabusha ngenxa yesisindo sayo.
Ngesikhathi esifanayo, kuye ngokuthi ukucindezela okuphakathi, ama-valve ayinhloko kanye nesesibili angavalwa ngokuqinile. Ivalve ye-solenoid ivamise ukuvuleka, ngemva kokuba ikhoyili inikwe amandla ngenxa yokumunca, umgogodla wensimbi uya phansi, ipulaki ye-valve eyi-axiliary icindezelwa phansi, i-valve eyi-axiliary ivaliwe, ukucindezela enkomishini ye-valve eyinhloko kuyenyuka, lapho ingcindezi ikhuphuka ifinyelele ku- inani elithile, umehluko wengcindezi ephezulu nephansi yenkomishi ye-valve eyinhloko ufana, ngenxa yesenzo samandla kazibuthe kagesi, umgogodla wensimbi onyakazayo uphusha inkomishi ye-valve eyinhloko phansi, ihlanganise isihlalo se-valve eyinhloko, bese ivalvu ivaliwe. Lapho ikhoyili icishiwe, ukumuncwa kuka-electromagnetic kunguziro, ipulaki ye-valve eyisizayo kanye nensimbi ehambayo kuphakanyiselwa phezulu ngenxa yesenzo sentwasahlobo, kuvulwa i-valve eyi-axiliary, bese kuvulwa inkomishi ye-valve eyinhloko.

Uketshezi lugeleza ku-valve engumsizi, kunciphisa ukucindezela enkomishini ye-valve eyinhloko. Lapho ingcindezi enkomishini ye-valve eyinhloko yehliselwa enanini elithile, umehluko wengcindezi usetshenziselwa ukusunduza inkomishi ye-valve eyinhloko phezulu, i-valve eyinhloko iyavuleka, futhi i-medium flow flow.

I-Cartridge valve

Isimiso sokusebenza nezici ze-cartridge valve
I-Cartridge valve iwuhlobo lwe-switch valve esebenzisa amafutha amancane okulawula ukugeleza ukulawula uwoyela omkhulu osebenzayo wokugeleza. Iyingxenye eyinhloko yokulawula ye-taper valve efakwe ku-oyela block, ngakho igama le-cartridge valve.

Amavalvu e-cartridge manje ahlukaniswe ngokuyinhloko abe izigaba ezimbili: uhlobo lokuqala ivalve ye-cap plate cartridge valve, eyavela ngeminyaka yawo-1970 futhi isetshenziselwa kakhulu ukucindezela okukhulu kanye nezikhathi zokugeleza okukhulu. Ayifanele ukugeleza okuncane ngaphansi kwemizila engu-16. I-Cartridge valve ayikwazi nje ukubona imisebenzi ehlukahlukene ye-valve ye-hydraulic evamile, kodwa futhi inezinzuzo zokumelana nokugeleza okuncane, umthamo omkhulu wokugeleza, isivinini sokusebenza okusheshayo, ukubekwa uphawu okuhle, ukwakhiwa okulula, ukusebenza okuthembekile nokunye. Uhlobo lwesibili i-valve ye-cartridge ene-threaded ethuthukisiwe ngesisekelo se-valve yokuphepha ku-valve yezindlela eziningi zemishini yokwakha, eyenza nje ukuntuleka kwe-cap plate cartridge valve engafanele ukugeleza okuncane, ikakhulukazi izikhathi zokugeleza ezincane. I-valve ye-screw cartridge inemisebenzi yokulawula ehlukahlukene, futhi ingxenye eyodwa ifakwa kubhulokhi yokulawula ngohlobo lwentambo yesikulufu, futhi isakhiwo sincane kakhulu futhi sihlangene. Ngaphezu komehluko ebangeni lokugeleza, cishe inazo zonke izinzuzo ze-cap plate cartridge valve, futhi ingasetshenziswa kabanzi emikhakheni ehlukahlukene edinga ukulawulwa kwe-hydraulic kokugeleza okuncane.

Ngenxa yesakhiwo esilula, umsebenzi onokwethenjelwa kanye nokumiswa okuphezulu kwe-valve ye-cartridge, ilungele ukuhlanganiswa kohlelo lwe-hydraulic, kunciphisa kakhulu isixhumi sepayipi nokuvuza, ukudlidliza, umsindo kanye namanye amaphutha abangelwa ipayipi, futhi angakwazi kakhulu. ukunciphisa ubukhulu kanye nekhwalithi yezinga lokugeleza okukhulu, ukucindezela okuphezulu kanye nesistimu ye-hydraulic eyinkimbinkimbi.