Isinyathelo seal sakhiwe uphawu lwesinyathelo kanye ne-O-ring.
Ukusebenza nokuthembeka kwemishini yama-hydraulic namaphampu kuncike kakhulu ekusebenzeni kwezimpawu, lapho uphawu lwe-piston rod kanye ne-piston seal kungamathuluzi ayisisekelo okuvala.Izigxivizo ezihlanganisiwe zezinyathelo (izigxivizo zezinyathelo kanye ne-O-ring seal) zingenye yezimpawu ze-piston rod ezivame ukusetshenziswa futhi zibuye zisetshenziswe kuma-piston seal.
Imishini yeHydraulic and futha inhlanganisela yesinyathelo sokuvala izici zayo zokusebenza:
Izigxivizo ze-Hydraulic piston zezimpawu zenhlanganisela yezinyathelo
1. Ingcindezi ≤(MPa) : 60/MPa
2. Izinga lokushisa: -45℃ ukuya +200℃
3. Isivinini ≤(m/s) : 15 m/s
4. Izinto zokuvala: NBR/PTFE FKM
5. Isetshenziswa kakhulu ku: induku ye-piston emishinini ye-hydraulic, isilinda esijwayelekile, ithuluzi lomshini, i-hydraulic press, njll.
Njengethuluzi elibalulekile lokuvala uphawu njenge-piston rod seal kanye ne-piston seal, uma kukhona ukuvuza, kuzothinta nakanjani ukusebenza okuvamile komshini futhi kubangele ukulimala kwemvelo.Ngakho-ke, uphawu lwenhlanganisela olunyathelwe hhayi kuphela ngaphansi kwezimpawu ezimile (static), kodwa futhi ngaphansi kwezimo eziguquguqukayo (eziguquguqukayo) zophawu kungenzeka ukuze kuzuzwe ukuvuza okuncane.
Ngaphezu kwalokho, ukusetshenziswa kwamandla okungqubuzana nempilo yokugqoka kwempahla yokuvala nakho kunomthelela omkhulu kwikhwalithi yokusebenza yohlelo lwemishini.Ukuvuza, ukusetshenziswa kwamandla, impilo yokugqoka kanye nezinye izinto ezibalulekile zophawu oluyinhlanganisela olunyathelwe kanye nezakhiwo zemishini yophawu ngaphansi kwezimo zokusebenza zihlobene eduze nengcindezi nokusatshalaliswa kwendawo yokuxhumana phakathi kophawu nenduku yepiston (noma udonga lwesilinda. ).Kumayelana nomthelela wamapharamitha wokusebenza kwemishini kuzakhiwo zemishini kanye nezimo zokusebenza zezimpawu.
Isikhathi sokuthumela: Oct-25-2023
