| 基于TE检测与控制理论的插齿机分度精度提高方法研究 |
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| 引用本文： | 郑永,彭东林,陈艳,张天恒,周启武.基于TE检测与控制理论的插齿机分度精度提高方法研究[J].机械传动,2019,43(7):1-5. |
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| 作者姓名： | 郑永 彭东林 陈艳 张天恒 周启武 |
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| 作者单位： | 重庆理工大学机械检测技术与装备教育部工程研究中心, 重庆400054;重庆理工大学时栅传感及先进检测技术重庆市重点实验室,重庆400054;重庆理工大学电气与电子工程学院,重庆,400054 |
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| 基金项目： | 国家自然科学基金;重庆市基础与前沿研究计划项目;重庆市高等学校青年骨干教师资助计划 |
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| 摘 要： | 为提高数控插齿机YKD5132X3的分度精度,对插齿机的传动链进行传动误差检测。对数据进行分析后得知,分度误差主要误差源为工件工作台蜗轮副和刀架工作台蜗轮副。针对这两个误差源,使用课题组精化后的蜗轮母机对这两个蜗轮进行加工,并通过在线检测装置实现在线检测。蜗轮修正加工完成后,插齿机装配时,通过TE检测数据调整工件工作台蜗轮副的安装;替代了过去需要多次通过切齿后检测报告进行调整安装的方法,节省了安装时间并提高了安装精度。最后通过切齿验证,插齿机切齿精度由7级提升到了5级。
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| 关 键 词： | 数控插齿机 传动误差检测 蜗轮副 在线检测装置 蜗轮母机 |
Research on the Method of Improved Indexing Accuracy for Gear Shaper based on TE Detection and Control Theory |
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| Zheng Yong,Peng Donglin,Chen Yan,Zhang Tianheng,Zhou Qiwu.Research on the Method of Improved Indexing Accuracy for Gear Shaper based on TE Detection and Control Theory[J].Journal of Mechanical Transmission,2019,43(7):1-5. |
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| Authors: | Zheng Yong Peng Donglin Chen Yan Zhang Tianheng Zhou Qiwu |
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| Affiliation: | (Engineering Research Center of Mechanical Testing Technological and Equipment of Ministry of Education,Chongqing University of Technology,Chongqing 400054,China;Chongqing Key Laboratory of Time Grating Sensing and Advanced Testing Technology,Chongqing University of Technology,Chongqing 400054,China;College of Electrical and Electronic Engineering,Chongqing University of Technology,Chongqing 400054,China) |
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| Abstract: | In order to improve the indexing accuracy of CNC gear shaper YKD5132X3,the transmission error of gear shaper is detected.After analyzing the data,it is concluded that the main error sources of indexing error are workpiece worktable worm gear and cutter stand worktable worm gear pair.Aiming at these two error sources,the two worm gears are processed by the refined worm wheel master machine of our research group,and the on-line detection is realized through the on-line detection device.After the worm gear is finished,when the gear shaper is assembled,the installation of the workpiece worm gear is adjusted by TE data.The method of ad justing and installing many times in the past is replaced,which saves the installation time and improves the in stallation precision.Finally,the gear cutting accuracy of gear shaper is improved from 7-level to 5-level. |
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| Keywords: | CNC gear shaper Transmission error detection Worm gear pair On-line measuring device Worm gear machine tool |
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