Opanga amapereka mitundu yosiyanasiyana ndi zofunikira za valavu yokweza ma hydraulic valve

Opanga amapereka mitundu yosiyanasiyana ndi mafotokozedwe a valavu yokweza ya cartridge hydraulic lift. Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Valavu ya katiriji nthawi zambiri imafunika kuyikidwa mu hydraulic manifold kuti igwire ntchito bwino, ndipo mitundu yake imaphatikizaponso magulu atatu: valavu yowongolera kuthamanga, valavu yowongolera mbali ndi valavu yowongolera kuyenda. Mabuloko a hydraulic manifold nthawi zambiri amapangidwa ndi chitsulo kapena aluminiyamu, kenako amafunika kupangidwa mu block kuti azitha kuyika bwino valavu ya katiriji.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mafotokozedwe Akatundu

Makina oyeretsera a hydraulic amasankhidwa chifukwa chakuti amaphatikizana bwino kwambiri ndipo amatha kusunga malo ndikuchepetsa kuchuluka kwa zowonjezera monga ma hose ndi ma joints.

Chiwerengero cha mapaipi, zolumikizira ndi zina zowonjezera chimachepa, kotero malo otayikira madzi amachepa kwambiri. Ngakhale mutakonza, zimakhala zosavuta kuthana ndi valavu yolumikizidwa kuposa kuthana ndi mapaipi ambiri ovuta.

Valavu ya katiriji nthawi zambiri imakhala valavu ya poppet, ndithudi, ikhozanso kukhala valavu ya spool. Mavavu a katiriji amtundu wa kone nthawi zambiri amakhala mavavu a mbali ziwiri, pomwe mavavu a katiriji amtundu wa spool amatha kupezeka m'njira ziwiri, zitatu, kapena zinayi. Pali njira ziwiri zoyikira valavu ya katiriji, imodzi ndi mtundu wa slide-in ndipo inayo ndi mtundu wa screw. Dzina la slide-in cartridge valve silidziwika kwa aliyense, koma dzina lake lina ndi lokweza kwambiri, ndiko kuti, "valvu ya katiriji ya mbali ziwiri". Dzina lodziwika bwino la valavu ya katiriji ya mtundu wa screw ndi "valavu ya katiriji yolumikizidwa".

Ma valve a cartridge okhala ndi njira ziwiri ndi osiyana kwambiri ndi ma valve a cartridge okhala ndi ulusi pakupanga ndi kugwiritsa ntchito.

Ubwino

1. Ma valve a cartridge okhala ndi njira ziwiri nthawi zambiri amagwiritsidwa ntchito m'makina amphamvu komanso othamanga kwambiri, makamaka pazifukwa zachuma, chifukwa ma valve akuluakulu obwerera m'mbuyo ndi okwera mtengo ndipo si osavuta kugula.
2. Ma valve a cartridge nthawi zambiri amakhala ma valve a cone, omwe ali ndi kutayikira kochepa kwambiri kuposa ma valve otsetsereka. Port A ili ndi kutayikira pafupifupi konse, ndipo port B ili ndi kutayikira kochepa kwambiri.
Mayankho a valavu ya katiriji akatsegulidwa amakhala ofulumira, chifukwa ilibe malo akufa ngati valavu yachizolowezi ya spool, kotero kuyenda kwake kumakhala pafupifupi nthawi yomweyo. Vavu imatsegulidwa mwachangu, ndipo mwachibadwa valavu imatseka mwachangu.
3. Popeza palibe kutseka kwamphamvu komwe kumafunika, palibe kukana kwa kayendedwe ka madzi, ndipo ndi olimba kuposa ma valve a spool.
4.Kugwiritsa ntchito valavu ya katiriji mu logic circuit ndikosavuta. Kuphatikiza kosavuta kwa mavalavu omwe nthawi zambiri amakhala otseguka komanso otsekedwa kungapangitse kuti pakhale ma circuit ambiri owongolera omwe ali ndi ntchito zosiyanasiyana.

Kugwiritsa ntchito

Ma valve a cartridge a njira ziwiri angagwiritsidwe ntchito mu ma hydraulic oyenda ndi ma hydraulic a fakitale, ndipo angagwiritsidwe ntchito ngati ma valve owunikira, ma valve opumulira, ma valve otulutsa mpweya, ma valve ochepetsa kupanikizika, ma valve obwerera m'mbuyo, ndi zina zambiri.

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