| 五轴联动后处理中非线性误差控制的研究 |
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| 引用本文： | 吴汉夫,唐清春. 五轴联动后处理中非线性误差控制的研究[J]. 组合机床与自动化加工技术, 2011, 0(8) |
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| 作者姓名： | 吴汉夫 唐清春 |
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| 作者单位： | 广西工学院职业技术教育学院,广西柳州,545006 |
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| 基金项目： | 广西千亿元产业重大科技攻关工程项目(1114002-28) |
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| 摘 要： | 文中分析了非线性误差的产生原因及有效估算方法.通过机床的运动学分析,建立了BV100五轴联动机床的运动变换数学模型;结合线性插补原理,提出了该类机床的非线性运动误差的估算及补偿模型；通过VB语言,开发了具有非线性误差补偿功能的专用后置处理器,并通过某叶轮的切削加工实验验证了该后置处理器的正确性和实用性.
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| 关 键 词： | 五轴联动 后处理 非线性误差 研究 |
Study on Controlling of Non-linear Errors of Five-axis Linkage Postprocessing |
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| WU Han-fu,TANG Qing-chun. Study on Controlling of Non-linear Errors of Five-axis Linkage Postprocessing[J]. Modular Machine Tool & Automatic Manufacturing Technique, 2011, 0(8) |
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| Authors: | WU Han-fu TANG Qing-chun |
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| Affiliation: | WU Han-fu,TANG Qing-chun(School of Vocational and Technical Education,Guangxi University of Technology,Liuzhou Guangxi 545006,China) |
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| Abstract: | The causes and effective estimation method of non-linear errors were analyzed in this paper.The motion transformation modeling of BV100 five-axis linkage machine tool was established by kinematic analysis.The non-linear error estimation and compensation model of the machine tool was suggested through linear interpolation principle.The dedicated post-processor of non-linear error compensation function was developed by VB language.The impeller cutting experiment showed that the result of the post-processor wa... |
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| Keywords: | five-axis linkage postprocessing non-linear error study |
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