摘要
针对高精度人字齿轮加工对称度差的问题,设计了联机式多自由度齿轮相位检测装置,提出了利用该装置确定对称误差量的基本方法,并在此基础上开发了自动检测对称误差量的数控程序,最后采用数控系统补偿相位误差的方式实现了高精度人字齿轮的加工。人字齿轮加工实例证明,联机式多自由度齿轮相位检测装置具有较好的可靠性,且基于数控系统补偿相位误差的人字齿轮加工方法能够稳定的控制加工对称度在0.02 mm以内,从而验证了此方法的合理性和准确性,为高精度人字齿轮的加工提供了一种新的途径。
In view of the problem of poor processing symmetry degree of high precision herringbone gear,an online type multi-degree of freedom gear phase detection device is designed,and the basic principle of symmetry error detection with the device is proposed. On the basis of that,the numerical control（ NC） programs for automatic checking the symmetry error is developed. Subsequently,the herringbone gear processing is realized with the application of the NC system to compensate the phase error. The herringbone gear processing experiments indicate that the online type multi-degree of freedom gear phase detection device is reasonable and reliable,and the symmetry error compensation based high precision herringbone gear processing method can steadily keep the symmetry degree within 0. 02 mm. Thus,the rationality and accuracy of the method is verified,and a new approach for high precision herringbone gear processing is provided.
出处
《机械传动》
CSCD
北大核心
2016年第6期166-170,共5页
Journal of Mechanical Transmission
基金
国家自然科学基金(51075234)
湖北省教育厅项目(B2015248)
宜昌市2015年自然基础科学研究与应用专项项目(A15-302-a02)
关键词
人字齿轮
相位检测装置对称度对称误差补偿
插齿加工
Herringbone gear
Phase detection device
Symmetry degree Symmetry error compensation
Gear shaping processing
