| 复杂曲面数控自动编程中自由曲面描述新方法 |
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| 引用本文： | 晏晓新 罗干英. 复杂曲面数控自动编程中自由曲面描述新方法[J]. 华南理工大学学报(自然科学版), 1990, 18(4): 49-57 |
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| 作者姓名： | 晏晓新 罗干英 |
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| 作者单位： | 华南理工大学无线电与自动控制研究所，华南理工大学无线电与自动控制研究所 |
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| 摘 要： | 长期以来,因为反求算法的困扰,Bezier曲面模型一直难于在复杂曲面的数控自动编程中得到应用。本文解决了Bczier曲面模型的这一缺陷,使共计算和处理都非常方便,这种便利在曲面的求交、显示、加工等操作中,具有特殊的意义。
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| 关 键 词： | 数控加工 编程 曲面 模型 算法 |
THE NEWLY DESCRIBING METHOD OF SCULPTURED SURFACE IN SOPHISTICATED SURFACE'''' SNC AUTOMATICALLY PROGRAMMING |
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| Yan Xiaoxin and Luo GanYing Radio , Automation Res.,South China Univ.of Tech.. THE NEWLY DESCRIBING METHOD OF SCULPTURED SURFACE IN SOPHISTICATED SURFACE'''' SNC AUTOMATICALLY PROGRAMMING[J]. Journal of South China University of Technology(Natural Science Edition), 1990, 18(4): 49-57 |
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| Authors: | Yan Xiaoxin Luo GanYing Radio & Automation Res. South China Univ.of Tech. |
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| Abstract: | Puzzled by converse algorithm,BEZIER sculptured surface modelhas not applied successfully in sophisticated surface's NC automatic-ally programming.This paper deals with the defect and makes itscalculation and treatment very convenient.The convenience possesesspecial meaning in the operation of surface's intersection,display ingand cuttaing. |
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| Keywords: | curved surface model algorithm passing controlling point |
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