Ma hydraulic balance valve Excavator hydraulic cylinder valve core CBEL-LJN

Ntchito ya valve yothandizira:

(1) Kuthamanga kwanthawi zonse kumasefukira
Mu dongosolo lokhazikika la kupopera kwapampu, pampu yokhazikika imapereka kuyenda kosalekeza. Pamene kupanikizika kwa dongosolo kumawonjezeka, kufunikira kothamanga kudzachepa. Panthawiyi, valavu yothandizira imatsegulidwa, kotero kuti kutuluka kwakukulu kumabwereranso ku thanki, kuonetsetsa kuti mpweya wotsekemera wa valve, ndiye kuti, kuthamanga kwa pompopompo kumakhala kosalekeza.
(2) Mphamvu yowongolera mphamvu ya valavu yopumira imabweretsa kupanikizika kumbuyo, ndipo kukhazikika kwa magawo osuntha kumawonjezeka.
(3) Kutsitsa kwadongosolo
Doko lakutali la valavu yothandizira limalumikizidwa ndi valavu ya solenoid yokhala ndi kusefukira kwakung'ono. Ma electromagnet akapatsidwa mphamvu, doko loyang'anira kutali la valve yothandizira limatseguka
Thanki yamafuta, pampu ya hydraulic yotsitsa panthawiyi. Valve yothandizira tsopano imagwiritsidwa ntchito ngati valavu yotsitsa.
(4) Chitetezo chachitetezo
Pamene dongosolo likugwira ntchito bwino, valve imatsekedwa. Chokhachokhacho chimaposa mtengo wotchulidwa kuti mutsegule kusefukira, chitetezo chodzaza, kotero kuti kupanikizika kwadongosolo sikukuwonjezekanso.
(5) M'magwiritsidwe ntchito, pali zambiri
Monga valavu yotsitsa, monga chowongolera chakutali, monga valavu yothamanga kwambiri komanso yotsika kwambiri, monga valve yotsatizana, yomwe imagwiritsidwa ntchito popanga kukakamiza kumbuyo.
(6) Vavu yothandizira nthawi zambiri imakhala ndi zida ziwiri
① Valavu yothandizira yolunjika
② Vavu yoyendetsa ndege yoyendetsa ndege
(7) Zofunikira zazikulu za valve yothandizira
Large pressure regulation range ang'ono kuthamanga kupatuka, yaing'ono kuthamanga oscillation, tcheru kanthu, lalikulu mochulukira mphamvu, kakang'ono phokoso.