| B样条曲面法在数控编程中的应用 |
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| 引用本文： | 富毅和. B样条曲面法在数控编程中的应用[J]. 太原理工大学学报, 1999, 30(5): 521-523 |
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| 作者姓名： | 富毅和 |
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| 作者单位： | 包头职业技术学院 |
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| 摘 要： | 根据数控加工中自由曲面的特点，提出利用双参数三次Ｂ样条曲面对其进行数学 描述，由此可方便地获得自由面上加工的刀具运动轨迹。同时简要讨论了自由曲面加工步长的确定问题。
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| 关 键 词： | 数控机床 数控编程 数控加工 B样条曲面法 |
| 文章编号： | 1007-9432(1999)05-0521-03 |
B-spline Curved Serface Used in Numerial Control Programme |
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| Fu Yihe. B-spline Curved Serface Used in Numerial Control Programme[J]. Journal of Taiyuan University of Technology, 1999, 30(5): 521-523 |
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| Authors: | Fu Yihe |
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| Affiliation: | Baotou Professional Technology College |
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| Abstract: | Based on the features of the free surfaces in numerial control machining,it is possible to use two parameters cubic B spline curved surface to describe them mathematically.Therefore,it is convinient to work out the locus of the cutting tool on the free surface during the process.How to determine the length of machining steps is also discussed. |
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| Keywords: | numerial control B spline curved surface CAM |
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