基于切齿高阶运动的螺旋锥齿轮齿面修缘方法

张卫青; 文怿恺; 郭晓东; 黄刚; 张程; 金玲; 张木; 张晶; 丛彦超

doi:10.13224/j.cnki.jasp.2019.01.027

基于切齿高阶运动的螺旋锥齿轮齿面修缘方法

doi: 10.13224/j.cnki.jasp.2019.01.027

张卫青¹,
文怿恺^2,3,
郭晓东^2,3,
黄刚²,
张程⁴,
金玲⁵,
张木⁵,
张晶⁵,
丛彦超⁵

1.
重庆理工大学机械工程学院机器人与智能制造技术重庆市高校重点实验室，重庆 400054；南京工业大学机械与动力工程学院江苏省工业装备数字制造及控制技术重点实验室，南京 211816
2.
重庆理工大学机械工程学院机器人与智能制造技术重庆市高校重点实验室，重庆 400054
3.
南京工业大学机械与动力工程学院江苏省工业装备数字制造及控制技术重点实验室，南京 211816
4.
国防科技大学空天科学学院，长沙 410073；中国航天科技集团有限公司中国运载火箭技术研究院，北京 100076
5.
中国航天科技集团有限公司中国运载火箭技术研究院，北京 100076

基金项目: 国家自然科学基金（51775073)；江苏省工业装备数字制造及控制技术重点实验室开放课题（DM2015002)；重庆理工大学研究生创新基金（YCX2016108）

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出版历程
- 收稿日期: 2017-12-02
- 刊出日期: 2019-01-28

Tooth surface relief method of spiral bevel gear based on high-order cutting motion

摘要

摘要: 提出了一种利用机床柔性使用常规直刃刀具进行螺旋锥齿轮修缘的方法。根据不同刀具建立了螺旋锥齿轮修缘齿面的求解方程，并以此建立了螺旋锥齿轮啮合分析有限元模型分析对比了不同刀具修形对应修缘齿面的传动性能。根据对比结果选取圆弧刃刀具作为切齿高阶运动齿面修缘的优化目标，在齿面方程引入高阶运动系数并建立了基于高阶切齿运动的修缘齿面逼近优化计算模型，求解获得新的切齿调整参数得到近似修缘齿面。采用有限元分析和滚动检查实验对优化获得的修缘齿面和未修缘齿面进行了传动性能验证，其结果表明：切齿高阶运动逼近的修缘齿面啮合时的1阶振动幅值减小约16.6%，可以有效提高齿轮副的传动性能。
- 螺旋锥齿轮 /
- 齿面修缘 /
- 齿面方程 /
- 切齿高阶运动 /
- 啮合性能
Abstract: A method of approximate tooth surface relief in use of standard cutting tool was proposed with the advantage of machine flexibility. The tooth surface equation was established according to different types of modified cutting tool, the relived tooth surface was solved and the meshing FEA model was established. According to the gear meshing simulation of the FEA method, the transmission performances of different relived tooth surfaces were compared, and the arc-edged cutting tool was chosen as the optimization target according to the result. The higher order cutting motion was introduced, and the optimization model of tooth surface approaching was established according to the optimization target. The transmission performances of optimal tooth surface and unrelieved tooth surface were compared. Results showed that the first-order vibration amplitude decreased approximately 16.6% when optimal tooth surface was meshed, and the gear transmission performance was effectively improved.
- spiral bevel gear /
- tooth surface relief /
- tooth surface equation /
- high-order cutting motion /
- meshing performance

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参考文献(18)

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