Ivalvu yebhalansi yeHydraulic Excavator I-hydraulic cylinder valve core CKCB-XFN

Ukusetshenziswa okuhlanu kwe-valve yokusiza

Ingakhiwa izinhlelo ezintathu zokulawula isivinini. Ukuchichima kuvulwa kuphela lapho umthwalo weqa umkhawulo oshiwo (ingcindezi yesistimu idlula ingcindezi ebekiwe) :1. Lapho ingcindezi yesistimu ikhuphuka, okungukuthi, ingcindezi yokuphuma kwepompo ihlala njalo (imbobo ye-valve ivame ukuvuleka ngokuguquguquka kwengcindezi). I-valve yokusiza ngokuvamile inezakhiwo ezimbili, ezisetshenziselwa ukukhiqiza ukucindezela emuva (intambo kumjikelezo kawoyela obuyayo) ukuze kuvikelwe ukulayisha ngokweqile, okuzonciphisa isidingo sokugeleza. I-valve ye-Throttle ayinawo umsebenzi wempendulo yokugeleza okungalungile. I-valve ye-throttle kanye ne-valve yokuhlola ingahlanganiswa ibe yi-valve ye-throttle yendlela eyodwa ngokuhambisana, engakwazi ukukhokhela ukungazinzi kwejubane okubangelwa ukuguqulwa komthwalo, ipompo yokulinganisa inikeza izinga lokugeleza njalo, njengomlawuli we-remote pressure, njengoba i-valve yokulandelana. I-valve yokusiza isetshenziswa njenge-valve yokulawula i-high and low pressure multistage control, i-valve ivaliwe, isistimu yokulawula isivinini sikawoyela obuyayo kanye nesistimu yokulawula isivinini se-bypass throttling, ngokuvamile kuphela ngezikhathi lapho umthwalo ushintsha kancane noma izidingo zokuzinza hhayi phezulu: ama-valve okukhipha, ohlelweni lwe-quantitative pump hydraulic. Ekusetshenzisweni okungokoqobo, i-throttle valve ngokuvamile iyi-valve elawula ukugeleza koketshezi ngokushintsha isigaba sokudonsa noma ubude: ohlelweni lwe-quantitative pump throttling regulation, umsebenzi wokuvikela ukuphepha uqinisekisa ukucindezelwa kokungena kwe-valve yokusiza, okungukuthi, i-inlet. uhlelo lokulawula isivinini se-throttle. Ukuze ingcindezi yesistimu ingasakhushulwa (imvamisa ingcindezi yokusetha i-valve yokusiza kunokucindezela okuphezulu kokusebenza kwesistimu 10% kuya ku-20%), i-valve yokusiza eqondile.