| 一种五轴数控机床的综合误差建模与补偿 |
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| 引用本文： | 刘延斌,韩秀英.一种五轴数控机床的综合误差建模与补偿[J].制造技术与机床,2007(11):35-38. |
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| 作者姓名： | 刘延斌 韩秀英 |
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| 作者单位： | 河南科技大学机电工程学院,河南,洛阳,471003 |
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| 摘 要： | 研究五轴数控机床的综合误差建模与补偿方法。系统地分析了机床几何误差与热误差,并提出了其新的分类方法和一种直观形象的杆、副误差矩阵描述方法,根据这种误差描述方法建立了五轴数控机床的综合误差模型,最后根据矩阵微分法建立了机床综合误差补偿模型。
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| 关 键 词： | 五轴数控机床 几何误差 热误差 误差模型 误差补偿 |
| 修稿时间： | 2007-07-09 |
Synthesis Error Modeling and Compensating of a Five-axis Machining Center |
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| LIU Yanbin,HAN Xiuying.Synthesis Error Modeling and Compensating of a Five-axis Machining Center[J].Manufacturing Technology & Machine Tool,2007(11):35-38. |
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| Authors: | LIU Yanbin HAN Xiuying |
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| Affiliation: | School of Mechatronical Engineering,University of Science and Technology Henan,Luoyang 471003,CHN |
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| Abstract: | Synthesis error modeling and error compensating method of a five-axis machining center were researched. Its geometric errors and thermal errors were analyzed by the numbers, and new taxonomy of those errors and a vivid error describing method based on pole and pair errors transformation matrixes were put forward. Based on the errors describing method, synthesis error model of the five-axis machining center was built. Finally, according to the matrix differential method, error compensating model of the five-axis machining center was built. |
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| Keywords: | Five-axis Machining Center Geometric Errors Thermal Errors Error Model Error Compensation |
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