| 机床主轴热误差建模 |
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| 引用本文： | 项伟宏,郑力,刘大成.机床主轴热误差建模[J].制造技术与机床,2000(11):12-14. |
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| 作者姓名： | 项伟宏 郑力 刘大成 |
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| 作者单位： | 清华大学，清华大学，清华大学，清华大学 |
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| 摘 要： | 在测量机床关键部件温度和主轴热误差的基础上，用逐步回归方法建立了多元线性回归模型，并介绍了温度变量的选择。为机床的设计与制造提供了参考依据，也为机床的误差补偿提供了模型。
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| 关 键 词： | 建模 机床 热误差 多元回归 误差分离 变量选择 |
Thermal Error Model for Spindle of Machine Tool |
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| XIANG Weihong.Thermal Error Model for Spindle of Machine Tool[J].Manufacturing Technology & Machine Tool,2000(11):12-14. |
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| Authors: | XIANG Weihong |
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| Affiliation: | XIANG Weihong |
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| Abstract: | s:On the basis of testing the temperature of key com- ponents and the thermal error of spindle of machine tool,a multiple regression analysismodel is setup by stepwise regres- sion method.The paper also introduces the selection of tem- perature variables.It offers a reference basis to machine tool design and manufacture and supplies a model for compensating error of machine tool. |
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| Keywords: | Machine Tool Thermal Error Multiple Regres- sion Analysis Error Separation Variable Selec- tio |
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