Vavu yopumulira ya hydraulic screw cartridge ku Italy RVC0.M22

Momwe zimagwirira ntchito:
Valavu yothandizira Direct acting imakhala ndi spool, thupi la valve, kasupe, kusintha mtedza ndi magawo ena. Gwiritsani ntchito nati yosinthira kuti muyike kupanikizika, pamene kulowetsedwa kolowera kumakhala kwakukulu kuposa kupanikizika kokhazikika, valavu idzatsegulidwa ndikusefukira kuchokera kumtunda. Pambuyo pa kusefukira, pamene kulowetsedwa kwa cholowera kumatsika mpaka kucheperapo kukakamiza kokhazikitsidwa, kutulukako kumaletsa kusefukira.
Valavu yothandizira oyendetsa imakhala ndi valavu yoyendetsa ndege ndi valavu yayikulu. Valavu yoyendetsa ndege kwenikweni ndi valavu yaing'ono yoyenda molunjika, ndipo spool yake ndi valavu ya cone. Pali bowo lonyowa pa spool yayikulu ya valve, ndipo malo ochitirako chapamwamba ndi okulirapo pang'ono kuposa malo ochitirako m'munsi, ndipo kasupe amangogwira ntchito yokonzanso pomwe doko la valve latsekedwa.
Zofunikira pakuchita:
Kuthamanga kwa kayendetsedwe ka kayendetsedwe kake: Pamene mukuyanjanirana mkati mwamtundu womwe watchulidwa, kuthamanga kwa valve kumatha kukwera ndi kugwa bwino, popanda kulumpha mwadzidzidzi kapena hysteresis. Pofuna kupititsa patsogolo kusintha kwa valve yochepetsera kuthamanga kwapamwamba, malamulo oyendetsera magawo anayi nthawi zambiri amapindula mwa kusintha akasupe anayi ndi kuuma kosiyana 0.6 ~ 8, 4 ~ 16, 8 ~ 20, 16 ~ 32MPa;
Makhalidwe othamanga: Kuthamanga kwa mpweya wa valve yothandizira kumasinthasintha ndi kuthamanga kwa magazi, komwe kumatchedwanso kutsegulira ndi kutseka;
Kutaya mphamvu ndi kutsitsa kuthamanga: pamene kuponderezedwa kwa kasupe wowongolera kuthamanga kuli kofanana ndi zero kapena chipinda chapamwamba cha valavu chachikulu chimalumikizidwa mwachindunji ndi bokosi la makalata kudzera pa doko lakutali, pamene kutuluka kwa valve kumavotera, kulowetsedwa kwa valve yothandizira. Kutaya kwamphamvu kumakhala kokwera pang'ono kuposa kuthamanga kotsitsa.