Stress Analysis of Spur Gears in Consideration of the Ratio of Contact

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概要

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• This paper shows a new method for calculating the load distribution ratios and stress in spur gears by using the finite element models with many gear teeth. The results about the ratios of load taken by meshing gear tooth to the full load and the stress distribution show a noticeable difference between the analysis assuming that the load is shared between 2 pairs of teeth and the one assuming that it is carried by a single pair of teeth. This method makes it possible to clarify the effects of the ratio of contact and the addendum modification coefficience upon the load distribution ratio, stress distribution in gears and the stress concentration in the fillet at the base of the tooth.

• 一般社団法人日本機械学会の論文

著者

• Tanaka Michihiko

  Faculty Of Engineering Shinshu University

• Kohida Hiroyuki

  Research Laboratory Hitachi Ltd

関連論文

• Stress Analysis of Threaded Connections by Finite Element Method
• Studies on Build Up of the Driven Shaft Torque of the Friction Clutch
• Finite Element Analysis of the Threaded Connections subjected to External Loads
• Application of the Finite Element Method to Bolt-nut Joints : Fundamental Studies on Analysis of Bolt-nut Joints using the Finite Element Method
• Fundamental Studies on the Self-locking Characteristics of Oneway Clutch
• Application of the Boundary Element Method to Threaded Connection : 2nd Report, In Case of Threaded Connection with Free Flat Boundaries
• The Behaviour of Fasteners under External Loading : Force Ratio of Threaded Connections
• Stress Analysis of Spur Gears in Consideration of the Ratio of Contact

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