Moving Load Simulation Method of the Evolute Cylinder Gears

Abstract:

The curve intensity of deddendum plays a significant role in gear strength design. Due to the complicated shape of gears, traditional method utilizes the cantilever beam model adds the concentrated load at a fixed point and then revises it by coordinating with different factors so as to calculate the gears the curve intensity of deddendum. In this paper, based on evolute formulas, a methodology about finite element analysis was used for establishing the accurate tooth profile model of the evolute cylinder gear. The moving load was added by programming and the regularity that the amplitude of load changes with the position of the point of application in a tooth meshing cycle was determined. Based on proposed model, this paper provides the variation regularity of the magnitude of the stress of deddendum by simulation.

• Periodical: Key Engineering Materials (Volume 522)
• Pages: 297-301
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.522.297
• Online since: August 2012
• Authors: Yue Feng Li, Xu Dong Pan, Guang Lin Wang
• Keywords: Finite Element Analysis (FEA), Gear, Moving Load Model

References

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