Ma hydraulic balance valve Excavator hydraulic cylinder valve core CBGB-XCN

Mapangidwe a valve yothandizira

Valve yothandizira imapangidwa ndi thupi la valve, spool, kasupe ndi chipangizo chowongolera. Pakati pawo, thupi la valve ndilo gawo lalikulu la valve yothandizira
Nthawi zambiri amapangidwa ndi chitsulo kapena aluminiyamu. Spool ndi valavu yomwe imakhala m'thupi, nthawi zambiri imapangidwa ndi chitsulo kapena mkuwa. sewera
Kasupe amagwiritsidwa ntchito kusintha kuthamanga kwa kutsegula ndi kutseka kutsekeka kwa spool. Chipangizo choyang'anira chimagwiritsidwa ntchito kukonza zoyeserera za masika
Mphamvu, zomwe zimakhudza kutsekeka kwa spool.
Panthawi yogwira ntchito ya valve yothandizira, madzi amadzimadzi amalowa mu thupi la valve kuchokera kumalo olowera ndipo amatuluka kudutsa pakati pa spool.
Kupanikizika kukadutsa mtengo wokonzedweratu, spool idzatseguka, ndipo kupanikizika kupitirira mtengo wokonzedweratu kudzatulutsidwa kudzera pa doko la kusefukira. Dang Press
Mphamvu ikagwa pansi pa mtengo wokonzedweratu, spool idzatseka yokha.
Mfundo yogwira ntchito ya valve yothandizira
Pamene mafuta a hydraulic mu dongosolo amayenda kupita ku valve yothandizira, kuthamanga ndi kuthamanga kwa mafuta a hydraulic kumayendetsedwa ndi spool.
. Ngati kuthamanga kwamafuta a hydraulic ndikwambiri kuposa kutsegulira kwa spool, spool imatseguka, ndipo mafuta a hydraulic amayenda mopitilira mtengo wokonzedweratu adzatulutsidwa kudzera padoko losefukira. Ngati kuthamanga kwamafuta a hydraulic kuli kotsika kuposa kutsekera kwa spool, spool imatseka yokha, kuteteza kutsegulidwa kwa doko kusefukira. Choncho, mapangidwe ndi kusintha kwa kuthamanga kotsegulira ndi kutseka kwa spool ndizofunikira kwambiri, zomwe zidzakhudza ntchito yogwira ntchito komanso kupanikizika kwakukulu kwa valve yothandizira.