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| 装卡偏心状态下渐开线齿廓的测量 | |
| 引用本文： | 韩连福, 付长凤, 王军, 马强, 曲重年, 唐文彦. 装卡偏心状态下渐开线齿廓的测量[J]. 北京工业大学学报, 2013, 39(8): 1134-1139. |
| 作者姓名： | 韩连福 付长凤 王军 马强 曲重年 唐文彦 |
| 作者单位： | 1. 哈尔滨工业大学 精密仪器研究所,哈尔滨 150001;东北石油大学 电子科学学院,黑龙江大庆 163318 2. 哈尔滨工业大学 精密仪器研究所,哈尔滨,150001 3. 北京工业大学 机械工程及应用电子技术学院,北京,100124 |
| 基金项目： | 国防科工委预研基金资助项目，黑龙江省教育厅面上基金资助项目 |
| 摘 要： | 为降低装卡偏心误差对渐开线齿廓测量的影响,提出了一种装卡偏心状态下渐开线齿廓的测量方法.研究装卡偏心对渐开线齿廓测量与评定的影响,分析装卡偏心误差的成因,提出一种装卡偏心参数计算方法,建立了装卡偏心误差补偿模型.实验结果表明,应用该模型可将偏心量在3/4测头量程内的测量结果补偿到无装卡偏心测量状态,实现装卡偏心状态下渐开线齿廓的精确测量,并且节约齿轮装卡时间.该方法获得的偏心参数也可应用于装卡偏心状态下齿距和螺旋线的测量轨迹调整. |
| 关 键 词： | 齿轮测量中心 装卡偏心 渐开线齿廓 |
| 收稿时间： | 2012-02-19 |
Measurement of Involute Profile in the Clamping Eccentric State |
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| HAN Lian-fu, FU Chang-feng, WANG Jun, MA Qiang, QU Chong-nian, TANG Wen-yan. Measurement of Involute Profile in the Clamping Eccentric State[J]. Journal of Beijing University of Technology, 2013, 39(8): 1134-1139. | |
| Authors: | HAN Lian-fu FU Chang-feng WANG Jun MA Qiang QU Chong-nian TANG Wen-yan |
| Affiliation: | 1(1.Institute of Precision Instrument,Harbin Institute of Technology,Harbin 150001,China;2.School of Electronic Science,Northeast Petroleum University,Daqing 163318,Heilongjing,China;3.College of Mechanical Engineering and Applied Electronics Technology,Beijing University of Technology,Beijing 100124,China) |
| Abstract: | To decrease the influence of clamping eccentricity on the measurement of involute profile,a measurement method of involute profile in the clamping eccentric state based on the gear measurment center is proposed.The influence of clamping eccentric on the measurement and evolution of involute profile is studied and the reasons for clamping eccentric error are analyzed.A computing method of clamping eccentric parameters is introduced and the clamping eccentric error compensation model is established.Experimental results show that the model can compensate for evaluation results to the state without eccentricity when the most allowed clamping eccentric value is not beyond three fourth of the probe's range,realizing accurate measurement of the involute profile and saving much time in adjusting the clamping eccentricity.Besides,the eccentric parameters attained by this method can also be used to adjust the measurement trajectory of tooth pitch and tooth spiral with clamping eccentricity. |
| Keywords: | CNC gear measuring center clamping eccentricity involute profile |
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