Tekanyetso ea tumello ea thepa ea ceramic

 

Li-ceramic bearings fana ka melemo e 'maloa holim'a li-bearings tsa tšepe tsa setso, e leng se etsang hore e be likhetho tse ratoang lits'ebetsong tse fapaneng, haholo-holo tse hlokang ts'ebetso e phahameng.

 

Li-ceramic bearingsli tla ka mefuta e mengata, hangata li-ceramic bearings, ceramic le PEEK kapa PTFE cages, le hybrid ceramic ceramic. Li-bearings tsa ceramic tsa Hybrid li na le likarolo tsa ceramic le tšepe e sa hloekang. Lisebelisoa tsa ceramic tse sebelisoang khafetsa ke Zirconia (ZrO2) le Si3N4 (Silicon Nitride) kapa ka tsela e 'ngoe li tsejoa e le li-bearings tsa ceramic tse ntšo.

 

Tekanyetso ea tumello ea li-bearings tsa ceramic e ts'oana le ea li-bearings tse tloaelehileng, tse arotsoeng haholo-holo ka "radial clearance" le "axial clearance". Radial clearance e bolela palo ea motsamao oa selikalikoe se seng se amanang le selikalikoe se tsitsitseng ho tloha sebakeng se seng se feteletseng ho ea ho se seng se feteletseng ka tsela ea radial ha ho se na mojaro; Axial clearance e bolela boholo ba ho sisinyeha ha selikalikoe se seng ho tloha sebakeng se seng se feteletseng ho ea ho se seng se amanang le reng e tsitsitseng ho tloha sebakeng se seng se feteletseng ho ea ho se seng ha ho se na mojaro.

 

Tekanyetso ea tumello ea lihlahisoa tsa ceramice tšoana le ea li-bearings tse tloaelehileng, 'me khetho ea tumello e shebana haholo le lintlha tse latelang:

 

Tšusumetso ea ho lekana: ho lekana pakeng tsa selikalikoe se ka hare sa ho beha le shaft, le ho lekana pakeng tsa lesale la ka ntle le bore ea matlo ho tla ama boholo ba tumello. Ho kenella ha tšitiso ho etsa hore ho hlakisoa ho fokotsehe, athe ho lekana ha lekhalo ho eketsa ho hlaka.

 

Phello ea mocheso: Ho beleha ho hlahisa mocheso nakong ea ts'ebetso, e leng se etsang hore mocheso o ka hare o phahame, e leng se etsang hore shaft, matlo le likarolo tsa ho jara li atolosoe, tse amang le boholo ba ho hlaka.

 

Phello ea mojaro: Ha ho behoa ho kenngoa tlas'a mojaro, ho tla hlahisa deformation elastic, e tla ama boholo ba tumello.

 

Tekanyetso e khethehileng ea tumello e ka khethoa ka ho shebana le litekanyetso tsa naha tse amehang kapa tlhahisoleseling ea tekheniki e fanoeng ke moetsi. Mohlala, C0 e bonts'a tumello e tloaelehileng, 'me C2, C3, C4, C5, joalo-joalo, e bonts'a kereiti ea tumello e nyane kapa e kholoanyane ho feta tumello e tloaelehileng.

 

Haeba u batla ho tseba haholoanyane ka tlhahisoleseling, ka kopo ikopanye le rona:

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