
1.西北工业大学 机电学院, 陕西 西安 710072
赵宁(1958— ),男,广东广州人,博士,教授,博士生导师,研究方向为先进传动技术、结构动力学及CAD/CAE仿真技术。
翟佳(1993— ),男,山西晋中人,硕士研究生,研究方向为机械设计及理论方向。
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赵宁,翟佳,侯少杰等.面齿轮磨削温度场分析[J].机械传动,2019,43(06):18-22.
Zhao Ning,Zhai Jia,Hou Shaojie,et al.Temperature Field Analysis of Grinding Face Gear[J].Journal of Mechanical Transmission,2019,43(06):18-22.
赵宁,翟佳,侯少杰等.面齿轮磨削温度场分析[J].机械传动,2019,43(06):18-22. DOI: 10.16578/j.issn.1004.2539.2019.06.004.
Zhao Ning,Zhai Jia,Hou Shaojie,et al.Temperature Field Analysis of Grinding Face Gear[J].Journal of Mechanical Transmission,2019,43(06):18-22. DOI: 10.16578/j.issn.1004.2539.2019.06.004.
基于蜗杆砂轮磨削面齿轮原理和空间曲面理论,推导了面齿轮齿面磨削点处主曲率和主方向计算公式;基于瞬时椭圆接触理论和磨削热理论,建立了面齿轮磨削温度场理论公式;基于ANASY建立面齿轮磨削温度场有限元模型,完成了磨削温度场有限元仿真;设计完成了磨削温度场实验,验证了有限元法的正确性;基于正交试验法,研究了磨削工艺参数对齿面温度分布的影响规律。
The principal directions and corresponding curvatures at grinding point on face gear tooth surface are derived according to meshing theory and differential geometry theory. Based on instantaneous elliptic contact theory and grinding heat theory, the theoretical formula of grinding temperature field of face gear is established. The finite element model of grinding temperature field of face gear is established based on ANASY, and the finite element simulation of grinding temperature field is completed. The experiment of grinding temperature field is designed and the correctness of finite element method is verified. Based on orthogonal experiment, the influence of grinding process parameters on tooth surface temperature distribution is studied.
面齿轮磨削温度场有限元分析
Face gearGrindingTemperature fieldFinite element analysis
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