• 오토저널
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• 제12권6호
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• pp.3-10
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• 1990

본 고에서는 자동차용 수동변속기에 사용되는 평치차 및 헬리컬 치차에 대해서 설계조건과 설계절차 및 방법에 관해서 논하고자 한다. 자동차용 변속기의 치차 설계자는 gear box내의 좁은 공간에서 가장 정숙하고 튼튼하고, 소형.경량화된 치차를 설계하기 위해서는 module, 공구압력각, 치높이, 치선원경 등이 표준에서 벗어나는 특수 cutter를 이용하여 제작되도록 치차 설계를 할 수 밖에 없으나 자동차용 치차가 대량 생산되는 점에 비추어 볼때 특수 cutter를 사용하는데 드는 비용은 문제가 되지 않는다고 본다.

• 한국정밀공학회지
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• 제8권2호
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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.

• 한국음향학회:학술대회논문집
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• 한국음향학회 1984년도 추계학술발표회 논문집
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• pp.1-6
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• 1984

• 한국공작기계학회논문집
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• 제12권5호
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• pp.24-33
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• 2003

This study proposed a technique for inverse problem, linear approximation of contact position and loading in single and double meshing of transmission contact element using 2-dimension model considered near the tooth by root stress. Determination of root stress is carried out far the gear tooth by finite element method and boundary element method. Boundary element discretization near contact point is carefully performed to keep high computational accuracy. The predicted results of boundary element method are good accordance with that of finite element method.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2008년도 추계학술대회논문집
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• pp.633-634
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• 2008

• 한국공작기계학회:학술대회논문집
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• 한국공작기계학회 2002년도 추계학술대회 논문집
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• pp.3-10
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• 2002

This study proposed a technique for inverse problem, linear approximation of contact position and loading in single and double meshing of spur gear, using 2-dimension model considered near the tooth by root stress. Determine root stress is carried out for the gear tooth by finite element method and boundary element method. Boundary element discretization near contact point is carefully performed to keep high computational accuracy. And from those estimated results, the comparing estimate value with boundary element method value was discussed.