Umlando wokuthuthuka weamafutha seals?I-interactive sealing encyclopedia oil seal, eyaziwa kakhulu ngokuthi SIMMERRING ngesiNgisi, yasungulwa inkampani yaseJalimane evala uphawu, uDkt. Froydenbeck Simmer, ngo-1929. I-Dongsheng Oil Seal ikutshela ukuthi izigxivizo zikawoyela zivame ukusetshenziswa kanye namabheringi ajikelezayo, futhi ayasethwa. phakathi kwengxenye emile kanye nomphini ojikelezayo.Esimeni sokuzungezisa kwe-shaft, ifilimu kawoyela endaweni eshelelayo yepheya evalayo esungulwe phakathi kodebe oluvalayo nendawo ezungezayo ye-shaft ivimbela ukuvuza kwamafutha okugcoba.Ngesikhathi esifanayo, ukuthembela ku-oil seal of the pair of sealing esungulwe phakathi komlomo ovala uphawu kanye ne-sliding ejikelezayo, kuvimbela uthuli lwangaphandle kanye nemfucumfucu ukuba ingene ngaphakathi kwemishini, iqinisekisa ukuthi i-lubricating medium ayingcolisiwe futhi inciphisa ukuthwala ukuthwala.Ngakho-ke, uphawu lukawoyela lungenye yezingxenye ezibalulekile zokuvala ukugcina ukuphila okuzalayo nokuqinisekisa ukusebenza okujwayelekile kwemishini eyimishini, futhi luwuphawu lwamafutha lokuvala uwoyela!
ekuqaleni kweMpi Yezwe II, izinto zokufaka uphawu zikawoyela zalolongwa futhi zenziwa kusetshenziswa isikhumba.Ngemva kwempi, ukusetshenziswa kwezigxivizo zamafutha enjoloba zokwenziwa kwanda kancane kancane, ikakhulukazi eminyakeni engu-20 kuya kwengu-30 edlule.Ngenxa yokuthuthukiswa okusheshayo kwezimboni ezifana nokukhiqiza imishini, izimoto, izindiza, kanye ne-aerospace, izimpawu zikawoyela zazidingeka ukuthi zimelane namazinga okushisa aphakeme naphansi, ukucindezela okukhulu, imidiya yokusebenza ekhethekile, futhi efaneleke kakhulu isivinini esikhulu, ukudlidliza, kanye impilo yesevisi eyandisiwe, Lokhu kukhuthaze ucwaningo olubanzi nolujulile ngezinto zokuvala, izakhiwo, ukuhlolwa kokusebenza, izindlela zokulawula ikhwalithi, nezindlela zokuvala izigxivizo zikawoyela, kuthuthukisa kakhulu ukusebenza kokuvala nempilo yesevisi yezimpawu zikawoyela.Ukuthuthukiswa okuyimpumelelo kwezimpawu zikawoyela ezisebenza ngoketshezi ezinomphumela we-reflux emazweni angaphandle kusukela ngekhulu le-12 kuya ekuqaleni kwawo-1960 kwaqhubekisela phambili phambili ubuchwepheshe bezimpawu zikawoyela futhi kwaxazulula izinkinga ezithile ezinzima kakhulu zokuvala.
Izimpawu zamafutha e-Polytetrafluoroethylenebezilokhu zisetshenziswa kusukela ngo-1980. Azifaneleki nje kuphela isivinini esiphezulu, kodwa futhi zimelana kakhulu namazinga okushisa aphezulu naphansi, imidiya ehlukahlukene yokusebenza egqwala, futhi ifanele izindawo zokusebenza ezinokungqubuzana okomile.Ngawo-1980, izigxivizo zikawoyela zaqala ukuthunyelwa nokuthunyelwa kwamanye amazwe, futhi izwe laqala ukusebenzisa izindinganiso zamazwe ngamazwe.
I-Ningbo bodi seals co., Ltd ineminyaka engaphezu kwengu-20 yentuthuko, manje sinezisebenzi ezingaphezu kuka-100pcs nabasebenzi abangu-20pcs Technical R&D, zonke izinhlobo zemishini ezingaphezu kuka-100pcs.
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Isikhathi sokuthumela: Aug-17-2023