| 数控机床热误差补偿建模综述 |
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| 引用本文： | 章婷,刘世豪.数控机床热误差补偿建模综述[J].机床与液压,2011,39(1). |
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| 作者姓名： | 章婷 刘世豪 |
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| 作者单位： | 1. 南京工程学院机械工程学院,江苏南京,211167
2. 南京航空航天大学机电学院,江苏南京,210016 |
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| 基金项目： | 南京工程学院校级科研青年基金项目(QKJC2009001) |
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| 摘 要： | 热误差建模技术是决定热误差补偿能否有效进行的关键,对提高数控机床的加工精度至关重要。介绍数控机床热误差建模的国内外研究状况,阐述国内外常用的几种主要的热误差建模方法,即人工智能法、统计分析法、灰色系统法等,探讨各种方法的特点,指出目前研究存在的问题,并展望未来的发展。
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| 关 键 词： | 数控机床 热误差 建模 加工精度 |
Overview of Thermal Error Compensation Modeling for Numerical Control Machine |
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| ZHANG Ting,LIU Shihao.Overview of Thermal Error Compensation Modeling for Numerical Control Machine[J].Machine Tool & Hydraulics,2011,39(1). |
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| Authors: | ZHANG Ting LIU Shihao |
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| Affiliation: | ZHANG Ting1,LIU Shihao2(1.College of Mechanical Engineering,Nanjing Institute of Technology,Nanjing Jiangsu 211167,China,2.College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing Jiangsu 210016,China) |
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| Abstract: | Thermal error compensation modeling technique is crucial in deciding the effectiveness of thermal error compensation and important for improving machining accuracy of numerical control machine.Native and foreign research situation of CNC machine's thermal error modeling were introduced.Several main thermal error modeling methods commonly used in home and abroad were expatiated,such as artificial intelligence,statistical analysis and grey system theory and etc.The characters of the three methods were discuss... |
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| Keywords: | Numerical control machine Thermal error Modeling Machining accuracy |
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