现代制造工程 ›› 2025, Vol. 532 ›› Issue (1): 80-86.doi: 10.16731/j.cnki.1671-3133.2025.01.010

• CAD/CAE/CAPP/CAM • 上一篇    下一篇

齿面修形量对面齿轮副啮合性能的影响*

李大庆1, 毛亚洲1, 张宇轩2, 王鑫1, 聂少武3   

  1. 1 河南工程学院机械工程学院,郑州 451191;
    2 吉林大学机械与航空航天工程学院,长春 130015;
    3 河南科技大学机电工程学院,洛阳 471003
  • 收稿日期:2024-06-11 出版日期:2025-01-18 发布日期:2025-02-10
  • 作者简介:李大庆,博士,副教授,主要研究方向为齿轮的数字化设计与制造。E-mail:2004pyldq@163.com
  • 基金资助:
    * 国家自然科学基金项目(51975185);河南省科技攻关项目(232102220041)

The influence of pinion modification amount on the meshing performance of face gears

LI Daqing1, MAO Yazhou1, ZHANG Yuxuan2, WANG Xin1, NIE Shaowu3   

  1. 1 School of Mechanical Engineering,Henan Institute of Engineering,Zhengzhou 451191,China;
    2 School of Mechanical and Aerospace Engineering,Jilin University,Changchun 130015,China;
    3 School of Mechanical & Electronic Engineering,Henan University of Science and Technology, Luoyang 471003,China
  • Received:2024-06-11 Online:2025-01-18 Published:2025-02-10

摘要: 为了分析圆柱小轮修形量对面齿轮副啮合性能影响规律,首先借助圆柱小轮的加工齿条模型,获得了面齿轮副的齿面方程式;根据磨削修形砂轮的截面等距线完成了修形砂轮运动曲线的计算,并对圆柱小轮齿廓和齿向的修形量进行了求解;依据不同修形参数下圆柱小轮修形量的计算结果,分析了齿面修形量与修形参数的关系,并完成了不同修形量下面齿轮副的齿面接触分析,获得了圆柱小轮齿面不同修形量与啮合性能的关联规律,为面齿轮传动副的修形加工提供理论依据。

关键词: 面齿轮, 圆柱小轮修形, 磨削, 修形量, 啮合性能

Abstract: In order to analyze the influence of the modification amount of pinion on the meshing performance of face gears,the tooth surface equation of the face gear pair was obtained based on the rack model of pinion,the motion trajectory of the dressing grinding wheel was calculated,and the modification amount of pinion was solved through the derivation of the equidistant curve of the cross-section profile of the grinding wheel. The relationship between tooth surface modification amount and modification parameters was analyzed based on the calculation results of pinion modification amount under different modification parameters,and tooth contact analysis of the gear tooth surface under different modification amounts was completed. The correlation law between pinion modification amount and the meshing performance of the face gear was obtained,these results provided a theoretical basis for the precision machining of the face gear.

Key words: face gear, pinion modification, grinding, modification amount, meshing performance

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