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非对称渐开线斜齿轮传动的热力耦合分析

赵宁 李文舒 高洁

赵宁, 李文舒, 高洁. 非对称渐开线斜齿轮传动的热力耦合分析[J]. 机械科学与技术, 2015, 34(7): 989-992. doi: 10.13433/j.cnki.1003-8728.2015.0702
引用本文: 赵宁, 李文舒, 高洁. 非对称渐开线斜齿轮传动的热力耦合分析[J]. 机械科学与技术, 2015, 34(7): 989-992. doi: 10.13433/j.cnki.1003-8728.2015.0702
Zhao Ning, Li Wenshu, Gao Jie. Coupling Analysis of Heat and Force for Asymmetrical Involute Helical Gear[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(7): 989-992. doi: 10.13433/j.cnki.1003-8728.2015.0702
Citation: Zhao Ning, Li Wenshu, Gao Jie. Coupling Analysis of Heat and Force for Asymmetrical Involute Helical Gear[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(7): 989-992. doi: 10.13433/j.cnki.1003-8728.2015.0702

非对称渐开线斜齿轮传动的热力耦合分析

doi: 10.13433/j.cnki.1003-8728.2015.0702
基金项目: 

国家自然科学基金项目(51075328)资助

详细信息
    作者简介:

    赵宁(1958-),教授,博士生导师,研究方向为机械传动、机械动力学与CAE技术等,zhaon@nwpu.edu.cn

Coupling Analysis of Heat and Force for Asymmetrical Involute Helical Gear

  • 摘要: 通过对非对称渐开线斜齿轮啮合面的分析,得到了啮合面摩擦热流量的分布规律。基于APDL建立了非对称渐开线斜齿轮的有限元温度场分析模型。考虑温度对接触压力的影响,对非对称渐开线斜齿轮进行了热力耦合分析。结果表明:达到热平衡时,非对称齿轮本体温度最大值比对称齿轮低约18%,因而非对称齿轮能有效提高轮齿齿面抗胶合能力;由于本体温度的影响,接触应力增大了约16%,温度引起的热弹变形对齿轮载荷分布和应力产生了较大影响。
  • [1] 肖望强,李威,韩建友.非对称齿廓渐开线齿轮传动的热分析[J].农业机械学报,2006,37(12):164-167 Xiao W Q, Li W, Han J Y. Thermal analysis of involute gear transmission with unsymmetric tooth profile[J]. Transactions of the Chinese Society for Agricultural Machinery, 2006,37(12):164-167 (in Chinese)
    [2] 孙恒,陈作模,葛文杰.机械原理[M].北京:高等教育出版社,2006 Sun H, Chen Z M, Ge W J. Theory of machines and mechanisms[M]. Beijing:China Higher Education Press, 2006 (in Chinese)
    [3] 林向东.一种渐开线斜齿轮齿面坐标计算方法[J].齿轮,1990,(1) Lin X D. One kind of involute helical gear tooth surface coordinate calculation method[J]. Gear, 1990,(1) (in Chinese)
    [4] 濮良贵,纪名刚.机械设计[M].北京:高等教育出版社,2006 Pu L G, Ji M G. Design of machinery[M]. Beijing:China Higher Education Press, 2006 (in Chinese)
    [5] 龙慧.高速齿轮传动轮齿的温度模拟及过程参数的敏感性分析[D].重庆大学,2001 Long H. Modeling of surface temperature in high-speed gears and sensitivity analysis[D]. Chongqing: Chongqing University, 2001 (in Chinese)
    [6] Choi J K, Lee D G. Thermal characteristics of the spindle bearing system with a gear located on the bearing span[J]. International Journal of Machine Tools & Manufacture, 1998,38:1017-1030
    [7] Atan E. On the prediction of the design criteria for modification of contact stresses due to thermal stresses in the gear mesh[J]. Tribology International, 2005,38:227-233
    [8] Patir N. Estimate of the bulk temperature in spur gears based on finite element temperature analysis[D]. Northwestern University, USA. May, 1976
    [9] Dorfman L A. Hydrodynamic resistance and the heat loss of rotating solids[M]. Oliver and Boyd Ltd., 1963
    [10] 费业泰,李桂华.机械热变形理论及应用[M].北京:国防工业出版社,2009 Fei Y T, Li G H. Theory and application of mechanical thermal deformation[M]. Beijing:Nationala Defence Industry Press, 2009 (in Chinese)
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出版历程
  • 收稿日期:  2013-11-04
  • 刊出日期:  2015-07-05

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