JCB Loader excavator Chalk solenoid vavu msonkhano 25-222657

Ma valve a hydraulic screw cartridge gwiritsani ntchito mosamala

Mukamagwiritsa ntchito ma hydraulic screw cartridge valves, samalani izi:
(1) Posankha valavu ya ulusi, tiyenera kuwona kutuluka kwake ndi kuthamanga kwake, komanso kulabadira mayendedwe ake othamanga, ngati kusankha kuli kochepa kwambiri kumapangitsa kuti kutayika kwa dongosolo kukhale kwakukulu, kotero kuti kutentha kwa dongosolo kumakhala kochepa kwambiri. , ngati kusankha kuli kwakukulu, kudzayambitsa mafunde a zachuma
(2) Pali mitundu iwiri ya zipangizo kusindikiza kwa ulusi katiriji valavu, fluorine mphira chisindikizo ndi oyenera phosphoric acid sing'anga, butyl mphira chisindikizo ndi oyenera mchere sing'anga mafuta;
(3) Kwa mtengo wamtengo wapatali ndi kuthamanga kwa valve ya cartridge ya threaded, mtengo wokhazikika ukhoza kufotokozedwa posankha, ngati sichinatchulidwe, wopanga adzakhazikitsa mtengo wokhazikika;
(4) The screw cartridge valve imawopa kwambiri kuipitsa kuposa valavu ya mbale, ndipo mapangidwe a fyuluta ayenera kuchitidwa popanga dongosolo, ndi kuyeretsa kwathunthu musanagwire ntchito;
(5) Kuthamanga kwa valve ya cartridge solenoid ndi yocheperapo pang'ono kuposa ya valavu wamba ya solenoid, ndipo pazochitika zomwe zimafuna kuchitapo kanthu mwamsanga, valavu yothamanga yokha ya cartridge solenoid ndiyomwe imasankhidwa, koma mtengo wake ndi wapamwamba;
(6) Kuchepa kwa voliyumu ndi masanjidwe, magwiridwe antchito ena a valavu ya cartridge ya ulusi sali bwino ngati valavu yachikhalidwe, monga kugunda kwa valve yothandizira, kulondola kwa valavu ya diverter, ndi kuyankha kwamphamvu kwa valve yothamanga;
(7) Poyerekeza ndi chipika cha valavu ya mbale ndi njira ziwiri za cartridge valve block, mapangidwe a valavu ya cartridge ndi ovuta kwambiri, ndipo mapulogalamu aukadaulo amagwiritsidwa ntchito popanga chipika cha valve, ndipo pulogalamu yotsimikizira akatswiri imagwiritsidwa ntchito kutsimikizira. valve block;
(8) Popanga chipika cha valve, chitsanzo cha valavu chomwe chimayikidwa chiyenera kulembedwa pafupi ndi dzenje lolowera pazitsulo kuti muteteze kuyika kolakwika;
(9) Chifukwa cha zolemetsa zolimba za zida zam'manja monga makina omangira, chipika cha valve nthawi zambiri chimasankhidwa kuti chipangidwe cha aluminiyamu alloy forgings.