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Analysis of Meshing Performance and Fatigue Reliability of Main Reducer Transmission Device for Rail Conveyor

Volume 15, Number 7, July 2019, pp. 1886-1894
DOI: 10.23940/ijpe.19.07.p15.18861894

Wenzhi Liu, Tianxiang Wang, and Jian Tao

Institute of Mechanical Engineering, Inner Mongolia University of Technology, Hohhot, 010051, China


(Submitted on March 27, 2019; Revised on April 23, 2019; Accepted on June 20, 2019)


Aiming at the reduction gear transmission of a rail conveyor, the two-stage main gear transmission system is taken as an example to establish the contact collision dynamics calculation model of the meshing gear teeth. The contact force of each gear speed and the tooth flanks of a gear with different helix angles in one motion cycle are calculated and analyzed. Based on the kinetic calculation results, the finite element calculation model of gear transmission friction contact is established. The Lagrangian multiplier method is used to calculate and analyze the meshing performance of the teeth under different helix angle contact conditions during one motion cycle. In order to avoid the contact fatigue of the gear teeth, the dangerous position of the tooth surface contact fatigue is obtained by finite element calculation. Based on the miner linear cumulative damage theory, the contact fatigue damage degree of the tooth surface of the tooth is obtained under different helix angle contact conditions.


References: 18

  1. Y. N. Wang, Z. G. Zhang, and Y. Z. Lin, “Display Dynamics Simulation Research on Integrated Structure System of Multistage Cylindrical Gear Reducer,” Mechanics and Electronics, Vol. 36, No. 6, pp. 13-16, 2018
  2. L. Zhang, “Analysis of Abnormal Vibration Characteristics of Gear Reducer,” Journal of Huaibei Vocational and Technical College, Vol. 17, No. 3, pp. 104-106, 2018
  3. J. Y. Li, Z. J. Gou, and Y. Li, “Dynamic Simulation of Gear Meshing Process based on ADAMS,” Design and Research, pp. 15-18, 2018
  4. Y. Huang, “Application of Cumulative Impulse Detection Algorithms for Gearbox in Wind Generator,” Shanghai Electric Technology, pp. 18-22, 2018
  5. Z. H. Huang, X. J. Zhang, and Y. J. Zhou, “Meshing Impact Force Simulation of Involute Gears,” Journal of Zhongnan University, pp. 379-383, 2011
  6. A. M. Liu, Y. Z. Han, and L. Q. Wang, “Dynamic Simulation of Gear Reducer based on Pro/E and ADAMS,” Coal Mine Machinery, pp. 47-49, 2011
  7. Y. M. Mou, Z. D. Fang, and X. J. Zhang, “Design and Analysis of High-Order Transmission Error of High Coincidence Arc Gear,” Journal of Huazhong University of Science and Technology, Vol. 46, No. 7, pp. 67-72, 2018
  8. L. H. Chang, G. Liu, and Z. X. He, “Study on the Variation Law of Static Transmission Error of Cylindrical Gear Pair,” Mechanical Transmission, Vol. 41, No. 7, pp. 2-11+21, 2017
  9. Z. H. Fan, X. Y. Zhao, and H. W. Yan, “Contact finite Element Analysis of Helical Gears based on ANSYS,” Mechanical Transmission, pp. 68-70, 2010
  10. H. P. Li, L. M. Wang, G. Chen, and Y. Dong, “Dynamic Meshing Characteristics Analysis of Differential Gears based on Finite Element Method,” Journal of Jiangsu University, Vol. 38, No. 6, pp. 627-631, 2017
  11. L. Y. Wei, C. L. Wang, L. Y. Zhang, X. M. Liu, X. T. Qiao, and R. F. Wang, “Finite Element Analysis of Meshing Stiffness of Harmonic Gears,” Mechanical Transmission, Vol. 42, No. 6, pp. 144-150, 2018
  12. W. Liu, J. B. Cai, C. B. Ding, and X. W. Wang, “Contact Stress Analysis and Profile Modification of High Frequency Crusher Gears,” Modular Machine Tools and Automatic Processing Technology, pp. 60-64, 2017
  13. B. He, S. Huang, and X. L. He, “Numerical Simulation of Gear Surface Hardening using the Finite Element Method,” The International Journal of Advanced Manufacturing Technology, Vol. 74, No. 5-8, pp. 665-672, 2014
  14. S. S. Patil, S. Karuppanan, I. Atanasovska, and A. A. Wahab, “Contact Stress Analysis of Helical Gear Pairs, Including Frictional Coefficients,” International Journal of Mechanical Sciences, pp. 205-211, 2014
  15. M. Behzad, M. Alvandi, D. Mba, and J. Jamali, “A Finite Element-based Algorithm for Rubbing Induced Vibration Prediction in Rotors,” Journal of Sound and Vibration, Vol. 332, No. 21, pp. 5523-5542, 2013
  16. L. G. Pu and G. D. Chen, “Mechanical Design,” Higher Education Press, Beijing, 2013
  17. Y. F. Gong and F. Jia, “Fatigue Reliability of a Steel Structure Crane Beam based on nCode Design-Life,” Liaoning University of Engineering and Technology, Vol. 37, No. 2, pp. 371-375, 2018
  18. K. Tian, P. Wang, X. Q. Han, W. Q. Qin, and W. Liang, “Reliability Analysis of Subsynchronous Oscillation of Power System on Fatigue Damage of Wind Turbine Shaft System,” Acta Energia Sinica, Vol. 38, No. 3, pp. 586-592, 2017


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