Izesekeli ze-Excavator 225-0300 ratio ye-solenoid valve yokwakha izesekeli zemishini yokwakha

 Ukusetshenziswa kwe-electro-hydraulic proportional valve emshinini wokwakha umdwebo wesistimu ye-hydraulic yohlobo oluthile lukakhreyini weloli, izingxenye ezifanele kuphela ze-electro-hydraulic proportional valve ezidwetshwa emdwebeni.

Umshini usebenzisa izingcezu ezi-3 ze-TECNORD TDV, 4/3 LM, LS/PC uhlobo lwe-valve yezindlela eziningi ezilinganayo, ulayini kawoyela ozwa ukulayisha 3 ama-spindle valves azokhethwa ekucindezelweni okuphezulu kwemithwalo ye-3 yomsebenzi echwebeni elikude le-relide. i-valve, lungisa ukucindezela kwe-valve yokusiza, ukuze ukucindezela okukhiphayo kwepompo ye-hydraulic kumane kuhlangabezane nezidingo zomthwalo wesistimu kufinyelele ukonga okuthile kwamandla.

Isifunda samafutha esinxephezelo sokucindezela senza ukugeleza kwe-valve ngayinye kuhlotshaniswe nokuvulwa kwe-valve kuphela, futhi akuhlangene nomthwalo, futhi umthwalo othwalwa yipuleti ye-valve awuhlangene nakho, ukuze isivinini somthwalo sikwazi ilawulwe ngokuthanda kwakhe ngaphansi kwanoma yimuphi umthwalo.

Isibonelo sokulawula ukulinganisa kokulinganisa kwe-electro-hydraulic proportional pilot yefosholo likagandaganda.
Lapho i-valve yendlela-ntathu ye-solenoid ingenawo amandla, ukucindezela komshayeli kuxhunywa ne-valve yomshayeli we-decompression manual, futhi i-shuttle valve ikhetha ukucindezela okuvela ku-valve yomshayeli we-manual ukulawula i-valve yokuguqula isiqondiso se-hydraulic: lapho i-valve emibili- I-valve ye-solenoid enezinhlangothi ezintathu inikwa amandla, uwoyela wokulawula umshayeli wendiza uholela ku-valve yokushayela yendlela yokulinganisa yezindlela ezintathu, kanti i-shuttle ilawula i-valve yokushintsha isiqondiso se-hydraulic.