| 虚拟式数控机床在线测量仪系统及其实现 |
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| 引用本文： | 周传德,文成,黄光亮.虚拟式数控机床在线测量仪系统及其实现[J].振动．测试与诊断,2011,31(2):255-258. |
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| 作者姓名： | 周传德 文成 黄光亮 |
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| 作者单位： | 1. 重庆科技学院机械与动力工程学院,重庆,401331
2. 重庆大学机械学院,重庆,400030 |
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| 基金项目： | 国家高技术研究发展计划("八六三"计划)资助项目，重庆市教育委员会科学技术资助项目 |
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| 摘 要： | 将虚拟仪器技术引入数控机床在线测量仪,通过三维测头与工件的接触或碰撞,机床数控系统向虚拟仪器系统返回测量结果.结合测头与工件的具体几何位置关系进行补偿和形位误差计算处理,得到加工工件的质量评价参数及可视化展现.介绍了虚拟式数控机床在线测量的功能及其功能实现,重点分析了测量软件的实现以及减小测量误差的方法和措施.
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| 关 键 词： | 数控机床 在线测量 虚拟仪器 形位误差 |
Online Virtual Measurement System for Numerical Control Machine |
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| Zhou Chuande,Wen Cheng,Huang Guangliang.Online Virtual Measurement System for Numerical Control Machine[J].Journal of Vibration,Measurement & Diagnosis,2011,31(2):255-258. |
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| Authors: | Zhou Chuande Wen Cheng Huang Guangliang |
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| Affiliation: | Zhou Chuande1,Wen Cheng1,Huang Guangliang2 (1 College of Mechanical Engineering,Chongqing University of Science and Technology Chongqing,401331,China) (2College of Mechanical Engineering,Chongqing University Chongqing,400044,China) |
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| Abstract: | A method was used for online measurement in numerical control(NC) machine by using virtual instrument(VI).By touching or colliding with a 3D probe,the NC machine tool system returned the measurement results to VI.According to the specific geometric position relationship between the probe and the workpiece,the compensation and the calculation of form and position errors were implemented.Thus,more comprehensive quality evaluation parameters were derived with better visualization.This paper also described the ... |
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| Keywords: | numerical control machine online measurement virtual instrument form and position error |
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