| 虚拟车削加工尺寸精度预报方法 |
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| 引用本文： | 卢碧红,葛研军.虚拟车削加工尺寸精度预报方法[J].大连铁道学院学报,2000,21(3):56-60. |
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| 作者姓名： | 卢碧红 葛研军 |
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| 作者单位： | 大连铁道学院机械工程系,辽宁大连 |
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| 基金项目： | 国家863／CIMS主题资助项目!（863－511－943011） |
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| 摘 要： | 研究车削加工直径尺寸形成机理，简化工艺系统尺寸链，得出三瞬心法预测工件加工精度的理论模型；在对工艺系统误差检测与辩识的基础上，实现对虚拟车削加工（一次进刀级）工件的精度预报，其结果与实际加工测量误差可控制在１０％以内。
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| 关 键 词： | 虚拟加工 性能预测 虚拟测量 车削加工 |
The Method of Accuracy Prediction for Virtual Turning |
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| LU Bi-hong, GE Yan-jun, WANG Qi-yi.The Method of Accuracy Prediction for Virtual Turning[J].Journal of Dalian Railway Institute,2000,21(3):56-60. |
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| Authors: | LU Bi-hong GE Yan-jun WANG Qi-yi |
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| Abstract: | According to the formative principle of workpiece diameter for turning, the be instantaneous method is presented, which serves as theory model for predicting accuracy of machined workpiece. With the help of measuring and identifying for error of special machining system. the accuracy prediction of virtual machining is realized. The experimental results are shown to validate the predicting model. |
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| Keywords: | virtual machining performance prediction virtual measuring |
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