| 斜角切削刀具刃口曲率半径分析 |
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| 引用本文： | 杨军,吴能章.斜角切削刀具刃口曲率半径分析[J].西南科技大学学报,2006,21(4):80-84. |
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| 作者姓名： | 杨军 吴能章 |
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| 作者单位： | 西华大学机械工程与自动化学院,四川成都,610039 |
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| 摘 要： | 采用微分几何的曲率分析方法,建立了斜角切削时刀具刃口的曲率半径在法剖面、主剖面与流屑平面内的表达式,讨论了刃口钝圆半径与刃倾角的关系,分析了曲率半径随刃倾角的变化趋势,并通过实例验证了刃口钝园半径与刃倾角的关系.结果可供刀具设计参考.
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| 关 键 词： | 刃倾角 曲率半径 流屑平面 |
| 文章编号： | 1671-8755(2006)04-0080-05 |
| 修稿时间： | 2006年6月21日 |
Analysis of the Edge Curvature Radius of the Beveled Cutting Tool |
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| YANG Jun,WU Neng-zhang.Analysis of the Edge Curvature Radius of the Beveled Cutting Tool[J].Journal of Southwest University of Science and Technology,2006,21(4):80-84. |
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| Authors: | YANG Jun WU Neng-zhang |
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| Abstract: | A mathematical model for calculating the curvature radius of the beveled cutting tool in normal plane,orthogonal plane and chip flow plane is established using curvature analysis approach of differential geometry. The relationship between the rounded cutting edge radius and the beveled cutting angle is discussed and proved by an example.At the same time,the changing trend of the curvature radius with the change of the beveled cutting angle is analyzed as well.A reference is provided to the design of cutting tool. |
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| Keywords: | beveled cutting angle curvature radius chip follow plane |
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