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논문검색

Special Transmission Gear Invalidation Analysis Coupled with Finite El-ement Method Based on Meshless Local Petrov-Galerkin Method

초록

영어

Aiming at high nonlinear problem of special transmission gear invalidation analysis, provided a method which based on Meshless local Petrov-Galerkin method coupled with finite element method and method to solve fracture problem of special transmission gear. Simulation calculation has been done to non-involute beveloid gear developed by project team. Calculation result verified efficiency of the simulation method. The method has important meaning to novel gear development and research.

목차

Abstract
 1. Introduction
 2. MLPG and the Improvement
  2.1 Interpolation
  2.2 Coupling Algorithm
  2.3. Equivalent of the Weak Form
  2.4 Discrete Form of the Control Equation
 3. Discontinuities Algorithm
 4. Strength Analysis of Cross-axis Thickening of Non-involute Gears
  4.1 The Background
  4.2 Computing Model
  4.3 Computing Results
 5. Failure Analysis of Helical Gear Tooth Root Bending 
  5.1 Computing Background
  5.2 Computing Background
  5.3 Computing Background
 6. Conclusions
 Acknowledgment
 References

저자정보

  • Guangbin Yu Harbin Institute of Technology, Harbin, 150001, China, Harbin University of Science and Technology, Harbin, 150080, China
  • Xuemei Wu Harbin Institute of Technology, Harbin, 150001, China
  • Di Liu Harbin University of Science and Technology, Harbin, 150080, China
  • Chang-sheng Hu Harbin Institute of Technology, Harbin, 150001, China
  • Fan Zhang The Seventh Aerospace Research Institute, The Seventh Department of Integrative System Design, Chengdu, Sichuan Provincial 610100
  • Bing Dai Harbin University of Science and Technology, Harbin, 150080, China
  • Debin Shan Harbin Institute of Technology, Harbin, 150001, China

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