Hydraulic Seal U-Ring Polyurethane Rod Piston Seal Hydraulic Oil Seal U-ring Y-ring X-ring PU NBR FKM zvinhu hydraulic mafuta seal seals
Product material
NBR, FKM, PU, Mucheka
Kurongeka kweU-mhete
U-ring yeshaft, U-ring yeburi, U-ring yegomba shaft
Chikamu chekushandisa
Kudzvinyirira: ≤400bar
Tembiricha: -40 ~ 200 ℃
Kumhanya kwemutsara: ≤0.5m/s
Product Features
U-ring ndiyo inonyanya kushandiswa mafuta chisimbiso muma hydraulic cylinders, imhando yemuromo seal, ingave yakashandiswa piston kana piston tsvimbo inogona kuwana yakanaka yekuisa chisimbiso.Pasi pekumanikidzwa kwakadzika, iyo U-ring yakavharwa chete nekukanganisa deformation yemuromo, uye kupesana kunenge kwakaderera nekuda kwenzvimbo diki yekusangana.Nekuwedzera kwekumanikidzwa, kuwanda kwekutenderera kwemuromo kunowedzera, kusimba, kumanikidza uye kukotama kushushikana kunowedzera, iyo radial compression yeU-ring inongoerekana yakura, uye kureba kwekusangana nechisimbiso kunoramba kuchiwedzera kusvika hurefu hwese hweaxial hweU-ring hwakabatana nenzvimbo yekuisa chisimbiso, kuitira kuti uve nechokwadi chekuisa chisimbiso pasi pekumanikidzwa kwakanyanya.
Kuisa nzira
Kana piston yakaunganidzwa neU-yakaita chisimbiso mhete, zvinodikanwa kushandisa chigadziriso, icho chiri koni.Iyo dhayamita yemusoro muhombe inenge yakakura kudarika dhayamita yekupera kwepiston sealing groove.Zviri nani kuve nehurefu hudiki hwehumburumbira, uye iyo Angle inopinza inofanira kuve yakatenderedzwa uye roughness inofanira kunge isingasviki 0.8.Iyo piston uye gadziriso yakamisikidzwa yakanangana, chigadziriso chakaputirwa nebhotela, iyo U-mhete inopisa kusvika 55 madhigirii muoiri, uye yobva yaputirwa nemafuta, uye inosundirwa pamwe chete nechigadziriso mupiston chisimbiso groove.Gomba rekutungamira mukati meiyo U-yakaita chisimbiso mhete inonyanya kunetsa, yekutanga giredhi sleeve pamatanho ese edenderedzwa, chero diki diki rakatenderedzwa, usasungirire ruoko pamutsara, wobva wachenesa, buri remukati rakaputirwa ne. bhotela, mhete yekuisa chisimbiso zvakare inopisa kusvika 55 madhigirii mumafuta, uye yozoputirwa nebhota, ruoko rwakadzvanywa mugomba rekutungamira mugomba rekuisa chisimbiso, hombe yekutungamira sleeve iri nani kuisa, mhete yekuisa chisimbiso yakanyura mukati memoyo, Unogona kuitakura. .
