Finite Element Analysis of Flexural Strength for Helical Gear of Automotive Transmission

Abstract:

On the basis of the analysis of special demand of helical gear of automotive transmission, gear precision modeling and finite element analysis of flexural strength were carried out in this paper. In UG three-dimensional modeling environment, helical gear model was generated and imported into ANSYS software through data exchange interface. Then meshed on the geometric model, discussed the tooth contact area and the detrimental loading position, and compared the influence on gear strength with different tooth root fillet radius. The paper provided certain methods to guide the gear parametric design, strength analysis and improving optimization design efficiency of transmission gear parts.

• Periodical: Advanced Materials Research (Volumes 503-504)
• Pages: 723-726
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.503-504.723
• Online since: April 2012
• Authors: Fei Xie, Jian Hua Wang, Yun Cheng Wang
• Keywords: Finite Element Analysis (FEA), Flexural Strength, Parametric Modeling, Transmission Gear

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