| 精密检齿心轴的误差分离方法 |
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| 引用本文： | 刘兵,马勇,凌四营,李克洪. 精密检齿心轴的误差分离方法[J]. 工具技术, 2010, 44(3): 92-95 |
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| 作者姓名： | 刘兵 马勇 凌四营 李克洪 |
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| 作者单位： | 大连理工大学;精密特种加工及微系统教育部重点实验室;大连理工大学;精密特种加工及微系统教育部重点实验室;大连理工大学;精密特种加工及微系统教育部重点实验室;大连理工大学;精密特种加工及微系统教育部重点实验室 |
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| 基金项目： | 国家“863”高技术研究发展计划资助项目(2008AA042506) |
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| 摘 要： | 为提高测齿精度,分析了检齿心轴顶尖孔偏心对齿坯基准面和齿圈径跳测量的影响,通过精密测量拟合出检齿心轴两端的径跳曲线,从而获得偏心量的大小和方向,由此导出齿坯基准面偏摆和齿圈径跳测量的误差补偿表达式。最后通过实例测量详细阐述了检齿心轴偏心误差的分离方法与补偿方法。检齿心轴的误差补偿提高了测齿的精确度,为加工和测量1级(ISO1328:1997)精度超精密齿轮做好铺垫。
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| 关 键 词： | 检齿心轴 误差分离 误差补偿 精密测量 |
Error Separation Method of Precise Gear-measuring Mandrel |
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| Liu Bing,Postgraduate,Key Laboratory for Precision , Non-traditional Machining Technology of Ministry of Education,DaLian University of Technology,Dalian ,China Ma Yong,Ling Siying,Li Kehong. Error Separation Method of Precise Gear-measuring Mandrel[J]. Tool Engineering(The Magazine for Cutting & Measuring Engineering), 2010, 44(3): 92-95 |
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| Authors: | Liu Bing Postgraduate Key Laboratory for Precision Non-traditional Machining Technology of Ministry of Education DaLian University of Technology Dalian China Ma Yong Ling Siying Li Kehong |
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| Affiliation: | Liu Bing,Postgraduate,Key Laboratory for Precision , Non-traditional Machining Technology of Ministry of Education,DaLian University of Technology,Dalian 116023,China Ma Yong,Ling Siying,Li Kehong |
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| Abstract: | In order to improve the measuring accuracy of gear-measuring mandrel,the effect of eccentricity of gear-measuring mandrel on end swing of gear blank and radial jump of gear ring were analyzed.The radial jump curves were fitted by precision measurement,the amplitude and phase of eccentricity were obtained,and then the error compensation expressions of end swing of gear blank and radial jump of gear ring were derived.Finally,the error separation method and compensation method were discussed in detail by an ex... |
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| Keywords: | gear-measuring mandrel error separation error compensation precision measuring |
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