Pisinisi fa'apisinisi: ituaiga, ta'iala filifilia ma nofoaga fa'aoga
Pisinisi fa'apisinisi o se vaega taua tele i masini masini. Latou te faʻamautinoa le lelei ma le mautu o le faʻaogaina o meafaigaluega e ala i le faʻaitiitia o feteʻenaʻiga ma le lagolagoina o le taamilosaga. Pe o se taavale, o se uila afi, po o se fale gaosi oloa, o bearings e faia se sao taua. O lenei tusiga o le a suʻesuʻeina ituaiga o faʻatauga faʻapisinisi, pe faʻafefea ona filifili saʻo faʻatau, iloiloga filifiliga ma la latou faʻaoga lautele e fesoasoani ia te oe ia malamalama atili i lenei vaega autu.
1. O au'amea tau alamanuia?
Pisinisi fa'apisinisi o se vaega fa'ainisinia sa'o e masani ona fa'aoga e lagolago ai tino fa'avili (pei o u'amea, uili po'o uili), fa'aitiitia fete'ena'iga i le taimi o fegasoloa'iga, ma fa'asagatau i uta radial po'o axial mai meafaigaluega. O lana galuega autu o le faʻamautinoaina o le lamolemole, saʻo ma le umi o le ola ole gaioiga faʻainisinia.
2. Ituaiga autu o alamanuia bearings
Faʻavae i luga o le fausaga ma le galuega faʻavae, e mafai ona vaevaeina bearings i vaega nei:
- Pisinisi ta'avale
O paʻu polo loloto: o le ituaiga sili ona taatele, e fetaui mo le feololo ma le maualalo o le saoasaoa, radial ma le mama avega axial, e pei o afi ma meafale.
Pisiga polo faʻafesoʻotaʻi: e mafai ona tatalia radial ma axial avega i le taimi lava e tasi, e masani ona faʻaaogaina i masini masini, pamu, ma isi.
Pa'u ta'avale tapered: Fuafuaina e tatalia le mamafa radial ma axial uta, e masani ona faʻaaogaina i uili taʻavale ma gearboxes.
Pa'u ta'avale Cylindrical: Maualuluga radial uta gafatia, talafeagai mo masini mamafa (e pei o uila afi).
- Pisinisi fa'ase'e (pepa va'alele)
Galue e ala i fe'ese'ese'esega, e leai ni elemene ta'avale e mana'omia, ma e masani ona fa'aogaina i fa'ata'ita'iga maualalo-saosaoa, maualuga-avega (e pei o turbine, faiga fa'aola va'a).
- Pisinisi tui
Faʻapitoa faʻatulagaina e faʻasaga i uta axial, e pei o lagolago faʻaoga helical i totonu o pusa.
- Faʻapitoa tulaga galue bearings
Bearings Ceramic: maualuga le vevela ma le corrosion teteʻe, talafeagai mo siosiomaga ogaoga (e pei o le aerospace, masini kemisi).
Pisinisi a le tagata lava ia: Leai se lubrication i fafo e manaʻomia, faʻaaogaina i tulaga faigata o le tausiga (e pei o meaʻai, masini faʻafomaʻi).
3. E faʻapefea ona filifili le saʻo faʻatauga faʻapisinisi?
O mea nei e tatau ona mafaufau loloto i ai e filifili ai le saʻo o le faʻamau:
1. Uta ituaiga ma lapopoa
Uta i luga ole ala: Malosi e sa'o ile axis (e pei ole tosoina o se pulley).
Axial load: Malosi e tutusa ma le axis (pei o le tui pe a mata mata).
uta fefiloi: e mana'omia le fa'afeso'ota'i pito po'o le fa'avili ta'ipe.
2. Manaoga saoasaoa
Uiga polo lolotopo'o fa'amea sima e sili atu mo fa'aoga saosaoa (e pei o vili eletise).
Pa'u ta'avale fa'asilie talafeagai mo fa'aaliga maualalo ma le mamafa o uta (e pei o cranes).
3. Siosiomaga faigaluega
Vevela: E manaʻomia le uʻamea vevela poʻo le sima mo siosiomaga vevela maualuga; e mana'omia le ga'o fa'aantisaisa mo si'osi'omaga maualalo le vevela.
Corrosiveness: u'amea uʻamea poʻo paʻu ufiufi e mafai ona filifilia mo meafaigaluega vailaʻau.
Fa'amaufa'ailoga mana'oga: E mana'omia fa'amau fa'atasi ai ma ufiufi pefu po'o mama fa'amaufa'ailoga mo si'osi'omaga pefu pe susu.
4. Fa'apipi'i ma tausiga
E faigofie ona fa'apipi'i? E mafai ona fa'afaigofieina le tausiga.
E mana'omia ea ona fai le lubrication soo? E mafai ona faʻaitiitia le tau o le tausiga o le paʻu o le tagata lava ia.
IV. Manatu filifilia
Aloese mai le "over-configuration": filifili e tusa ai ma tulaga galue moni, e aunoa ma le tuliloaina o faʻamatalaga maualuga.
Mafaufau i le aofaʻi o tau: o bearings taugofie atonu e puupuu le olaga, e mafua ai le maualuga o le toe sui ma le tausiga.
Lagolago faʻapitoa a le au faʻatau: Filifili se faʻailoga faʻalagolago e mafai ona tuʻuina atu faʻataʻitaʻiga faʻapitoa ma faʻatonuga faʻapipiʻi (pei o SKF, NSK, TIMKEN). TP e mafai ona tuʻuina atu ia te oe faʻailoga masani mo oe.
Siakiga fetaui: Ia mautinoa o le tele o le faʻamau e fetaui ma le mea faigaluega ma le fale.
V. Vaega masani fa'aoga o fa'atauga tau alamanuia
Alamanuia tau taavale: pa'u uili, fa'aigoa pusa fa'amau,vaega afi.
Alamanuia malosi: matagi turbine autu autu o pou, hydraulic turbine lagolago lagolago.
Alamanuia gaosiga: masini mea faigaluega spindles, alamanuia robot soofaatasi bearings.
Aerospace: maualuga le vevela afi faʻamaufaʻailoga afi, faʻapipiʻi mea faʻapipiʻi.
Meafaigaluega a le fale ma oloa faaeletonika: pa'u afi, fa'avili va'a ta'avale malo.
E ui lavau'amea tau alamanuiae laiti, o i latou o le "leoleo le vaaia" o le faagaoioiga lelei o masini faaonaponei. O le filifilia sa'o o ituaiga fa'amomoli ma le fetaui lelei o tulaga faigaluega e le gata ina fa'aleleia ai le fa'atinoga o meafaigaluega, ae fa'apena fo'i ona fa'alautele le ola tautua ma fa'aitiitia tau fa'agaioiga ma tausiga. E fautuaina e galulue vavalalata mafa'apolofesa fa'atau oloape a filifilia faʻataʻitaʻiga ma faia le filifiliga sili e faʻavae i luga o faʻataʻitaʻiga faʻapitoa.
Afai e te manaʻomia le aʻoaʻoina atili e uiga i le filifilia o le tauaveina poʻo le mauaina o tusi lesona o oloa, faʻamolemolefa'afeso'ota'ila matou 'au fa'apitoa!
Taimi meli: Apr-15-2025
