I-hydraulic balance valve Excavator hydraulic cylinder spool FXBA-XAN

Indima ye-hydraulic balance valve

I-valve yebhalansi ye-hydraulic isetshenziselwa ukulawula ukugeleza kwamafutha ohlelweni lwe-hydraulic noma ukulungisa ukucindezela nokugeleza kwayo, ngakho-ke ingahlukaniswa ngezigaba ezintathu: i-valve yokulinganisa isiqondiso, i-valve yokulinganisa ingcindezi kanye ne-valve yebhalansi yokugeleza. Ivalvu enomumo ofanayo ingaba nemisebenzi ehlukene ngenxa yendlela ehlukene yokwenza. I-valve yokulinganisa ingcindezi kanye ne-valve yokulinganisa ukugeleza ilawula ukucindezela nokugeleza kwesistimu ngesenzo sokugubha kwesigaba sokugeleza, kuyilapho i-valve yokulinganisa isiqondiso ilawula ukugeleza kwamafutha ngokushintsha isiteshi sokugeleza. Okusho ukuthi, nakuba kunezinhlobonhlobo zezinhlobo ezahlukene zama-valve ebhalansi ye-hydraulic, basagcina amaphuzu athile ayisisekelo afanayo. Ngokwesibonelo:

(1) Ngokwesakhiwo, wonke ama-valve akhiwe ngomzimba we-valve, i-spool (i-valve ejikelezayo noma i-valve yesilayidi), kanye nezakhi kanye nezingxenye (ezifana neziphethu nozibuthe kagesi) eziqhuba isenzo se-spool.
(2) Ngokomgomo wokusebenza, ubudlelwano phakathi kosayizi wokuvula wawo wonke ama-valve, umehluko wengcindezi phakathi kokungena nokuphuma kwevalvu kanye nokugeleza kwevalvu kuhambisana nefomula yokugeleza kwembobo, kodwa imingcele elawulwa ama-valve ahlukahlukene ahlukile.

Okwesibili, izidingo eziyisisekelo ze-valve yebhalansi ye-hydraulic
(1) Isenzo esibucayi, ukusetshenziswa okuthembekile, umthelela omncane kanye nokudlidliza phakathi nomsebenzi.
(2) Ukuncipha komfutho wokugeleza kwamafutha kuncane.
(3) Ukusebenza kahle kokubekwa uphawu.
(4) Isakhiwo esiqinile, ukufakwa kalula, ukulungiswa, ukusetshenziswa, ukugcinwa, ukuguquguquka.