| 非圆内齿轮三轴联动插齿加工技术研究 |
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| 引用本文： | 李波,何君,郑方焱,陈定方,吴俊峰,吕小波,吴又安.非圆内齿轮三轴联动插齿加工技术研究[J].中国机械工程,2016,27(11):1455. |
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| 作者姓名： | 李波 何君 郑方焱 陈定方 吴俊峰 吕小波 吴又安 |
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| 作者单位： | 1.武汉理工大学，武汉，430063
2.湖北行星传动设备有限公司，黄冈，438000 |
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| 基金项目： | 湖北省科技支撑计划资助项目(2014BAA024)；中央高校基本科研业务费专项资金资助项目(165218001，165218003) |
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| 摘 要： | 利用非圆齿轮节曲线的法向量得到了基于包络模型的非圆内齿轮插齿加工联动模型，并给出了非圆内齿轮在设计时避免根切的条件。同时，针对非圆内齿轮在插齿加工过程中可能出现的让刀干涉问题，给出了相应的判定条件及让刀方法。通过计算机仿真和实际加工验证了上述模型及让刀方法的正确性。
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| 关 键 词： | 非圆内齿轮 插齿模型 让刀干涉 插齿加工 |
Research on Three-axis Linkage Shaping Technology for Non-circular Internal Gears |
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| Li Bo,He Jun,Zheng Fangyan,Chen Dingfang,Wu Junfeng,Lü Xiaobo,Wu Youan.Research on Three-axis Linkage Shaping Technology for Non-circular Internal Gears[J].China Mechanical Engineering,2016,27(11):1455. |
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| Authors: | Li Bo He Jun Zheng Fangyan Chen Dingfang Wu Junfeng Lü Xiaobo Wu Youan |
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| Affiliation: | 1.Wuhan University of Technology,Wuhan,430063
2.Hubei Planetary Gear Boxes Co., Ltd.,Huanggang,Hubei,438000 |
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| Abstract: | According to the normal vector of gear pitch curve, a linkage model of non-circular internal gear shaping was obtained based on the model of the envelope. And the conditions were given to avoid undercutting at the design of non-circular internal gear.At the same time, in the view of non-circular internal gear shaping process, the cutter retracting conditions and the methods of cutter retracting were given. Finally, the correctness of the model was verified by computer simulation and gear shaping processes. |
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| Keywords: | non-circular internal gear shaping model cutter retracting interference gear shaping |
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