• Transactions of the Korean Society of Mechanical Engineers
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• v.9 no.4
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• pp.478-486
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• 1985

본 논문에서는 이러한 점에 대처하고 얇은 림 내접치차의 이뿌리응력을 해석, 이 결과를 종합하여 얇은 림 내접치차의 이뿌리응력을 간편하게 계산할 수 있는 근사 계산식을 작성한다. 또 스트레인게이지에 의한 이뿌리응력의 실측치와 이계산식에 의한 계산응력치를 비교검토하여 이 계산식의 계산정밀도 및 신뢰성을 검토하기로 한 다.

• Journal of the Korean Society for Precision Engineering
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• v.8 no.2
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• pp.89-105
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• 1991

A method to apply the approximation formulae[1] for tooth fillet and root stresses of a thin-rimmed rack to the calculation of stress state of thin-rimmed external and internal spur gears is introduced. The stress values by the method proposed in this paper have shown good agreement with those by the REM analysis and also by the stress measurement of strain survey investigation. By this method, reliable stress state at tooth fillet and root areas in the thin-rimmed external and internal spur gears can be easily calculated, and a practical design method for the bending strength of such thin-rimmed gears is established.