O a ituaiga o bearings sima?

 

O igoa o oloa obearings simaaofia aizirconia bearings sima, silicon nitride ceramic bearings, silicon carbide bearings ceramic, ma isi. O mea autu o nei bearings o le zirconia (ZrO2), silicon nitride (Si3N4), silicon carbide (SiC), ma isi, e maualuga le maaa, maualuga le ofuina o lavalava, maualuga le vevela, mea faʻainisinia sili ona lelei ma faʻamaʻi faʻamaʻi.

 

Aemaise, o le faavasegaina obearings simai meafaitino e aofia ai:

Zirconia bearings sima:

Zirconia (ZrO2) mea sima o loʻo faʻaaogaina mo le amoina o mama ma elemene taʻavale, polytetrafluoroethylene (PTFE) e masani ona faʻaaogaina mo faʻamau, ma fiber tioata faʻamalosia nylon 66 (RPA66-25), palasitika faʻainisinia faapitoa (PEEK, PI) poʻo le uamea (AISI). SUS316) ma apamemea (Cu) ma isi mea uamea e mafai foi ona filifilia.

Silicon nitride ceramic bearings: O mama mama ma elemene taʻavale e faia i le silicon nitride (Si3N4), lea e maualuga atu le saoasaoa ma le mamafa o le mamafa nai lo le ZrO2 bearings, ma e mafai ona faʻafetaui i le maualuga o le vevela.

Silicon carbide ceramic bearings: Silicon carbide (SiC) mea e faʻaaogaina mo le tauaveina o mama ma elemene taʻavale, o loʻo i ai uiga sili ona lelei e pei o le maualuga o le maaa, faʻaofuofu teteʻe, faʻamalosi ma le maualalo o feteʻenaʻiga.

E le gata i lea, o bearings sima e faʻavasegaina i le fausaga e aofia ai:

 

Pisiga uma-ceramic: O mama ma elemene taʻavale e faia i mea sima, ma o loʻo maua le taofi i le tele o filifiliga, e pei ole polytetrafluoroethylene (PTFE), nylon 66, polyetherimide (PEEK), polyimide (PI), uʻamea uʻamea poʻo alumini vaalele faʻapitoa, ma isi. .

 

Pisinisi sima fa'afefiloi: o le mama e faia i mea uʻamea e pei o le uʻu uʻamea poʻo le uʻamea uʻamea, ma o le elemene taʻavale o se polo sima, o loʻo i ai uiga sili ona lelei e pei o le maualalo o le mamafa, maualuga le maaa, ofuina teteʻe, faʻamalosi ma le maualalo o feteʻenaʻiga, ma o le olaga tautua e matua faalauteleina.

 

O pa'u sima e fa'avasegaina i le fa'aogaina, e aofia ai:

Pisinisi maualuga: e masani ona faʻaaogaina i le televave, masini faʻapitoa, faʻatasi ai ma le maualalo o le malosi o le elasticity, maualuga le malosi o le mamafa, mama mama, ma le tele o le vevela.

O le maualuga o le vevela: faʻaaogaina i masini vevela maualuga, e mafai ona tatalia le maualuga o le vevela o le 1200 ° C ma e lelei le faʻaogaina o le tagata lava ia.

Pa'u e tete'e a'e: fa'aoga i si'osi'omaga faigaluega e mana'omia ona fa'afetauia ala fa'asalalau e sili ona saua e pei ole malosi malosi ma alkalis, fa'afefiloi fa'aola po'o le sami.

Anti-magnetic bearings: e le o le maneta, faʻaaogaina i meafaigaluega faʻamaneta, mea faʻapitoa ma isi meafaigaluega, ma aloese mai vaega malepelepe arc.

Pisinisi fa'aeletise: vaega e maualuga le resistivity ma lelei le malepelepe arc, lea e masani ona faʻaaogaina i masini eletise.

Vacuum tauaveina: lelei le faatinoga o le lubrication, faaaoga i le ultra-maualuga vacuum siosiomaga.

 

Afai e te fia iloa nisi faʻamatalaga faʻamatalaga, faʻamolemole faʻafesoʻotaʻi matou:

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