Analysis and calculation of double circular arc gear meshing impact model

被引：2
作者：
Yang, Li [1 ,2 ]
Bao-lin, Wu [1 ]
Lin-lin, Zhu [1 ]
机构：
[1] Department of Mechanical Engineering, Tianjin Polytechnic University, Tianjin
[2] Department of Mechanical and Electrical Engineering, Qingdao Technological University (Lin Yi), Linyi
来源：
Open Mechanical Engineering Journal | 2015年 / 9卷 / 01期
关键词：
Double circular arc gear; Impact force; Impact velocity; Meshing impact model;
D O I：
10.2174/1874155X01509010160
中图分类号：
学科分类号：
摘要：
The goal of this study is to propose a new theoretical approach for the analysis of the impact of the double circular arc gear meshing. The gear meshing impact dynamic model for four different meshing states was firstly built in the gear system. According to the mechanical dynamics and dynamics of the gear system, the reasons for the meshing impact and the impact type of double-circular-arc gear were analyzed in the paper. The content of the paper covers: (i) analysis of the mechanism of meshing impact; (ii) the practical meshing impact process; (iii) establishment of meshing impact model; (iv) solution of the meshing impact radius; (v) calculation of the meshing impact force in theory. The reverse method and the graphing method were used to determine the starting positions of impact and its coordinate formulas were built. Formula of impact velocity, impact force and impact radius were also established. Impact force is calculated with formulas constructed above. This paper’s target is quite innovative and applicable and the paper gives a new way for double circular arc gear meshing impact research. © Yang et al.; Licensee Bentham Open.
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收藏
页码：160 / 167
页数：7
相关论文
共 8 条
  • [1] Shao J., Double Circular Arc Gear, (1994)
  • [2] Zhang F., Liu H., The Calculation and Analysis on the Meshing Impact of Gear Transmission, Mechanical Science and Technology for Aerospace Engineering, 31, 5, pp. 718-722, (2012)
  • [3] Chen Z., Shao Y., Dynamic simulation of spur gear with tooth root crack propagating along tooth width and crack depth, Engineering Failure Analysis, 18, 8, pp. 939-946, (2011)
  • [4] Litvin F.L., Fuentes A., Gonzalez-Perez I., Carnevali L., Sep T.M., New version of Novikov–Wildhaber helical gears: Computerized design, simulation of meshing and stress analysis, Computer Methods in Applied Mechanics and Engineering, 191, 49-50, pp. 5707-5740, (2002)
  • [5] Chen S., Tang J., Wu L., Dynamics analysis of a crowned gear transmission system with impact damping: Based on experimental transmission error, Mechanism and Machine Theory, 74, pp. 31-47, (2014)
  • [6] Wu B., Yang S., Yao J., Theoretical analysis on meshing impact of involute gears, Mechanical Science and Technology, 22, 1, pp. 55-57, (2003)
  • [7] Ye G., Ye X., A new method for seeking the optimum gear tooth profiles––the theoretical basis of Wildhaber–Novikov gearing, Mechanism and Machine Theory, 37, 10, pp. 1087-1103, (2002)
  • [8] Wu B., Meng H., Shao J., Vibration analysis of a doublecircular-arc helical gearing system, Chinese Journal of Mechanical Engineering, 35, 5, pp. 85-89, (1999)
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