| 振动参数对超声椭圆振动切削的影响 |
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| 引用本文： | 李志,邵华.振动参数对超声椭圆振动切削的影响[J].工具技术,2011,45(9):15-19. |
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| 作者姓名： | 李志 邵华 |
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| 作者单位： | 上海交通大学 200240 上海市 |
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| 摘 要： | 基于超声振动切削原理和金属切削原理,利用有限元软件MSC/MARC建立了二维热力耦合正交切削有限元模型,对超声椭圆振动切削45钢的切削机理进行了研究,得到了切削温度及切削力的瞬时变化规律.
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| 关 键 词： | 超声椭圆振动切削 有限元 切削温度 切削力 |
Effect of Vibration Parameters on Ultrasonically Elliptical Vibration Cutting |
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| Li Zhi,Shao Hua.Effect of Vibration Parameters on Ultrasonically Elliptical Vibration Cutting[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2011,45(9):15-19. |
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| Authors: | Li Zhi Shao Hua |
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| Affiliation: | Li Zhi,Postgraduate,School of Mechanical and Power Engineering,Shanghai Jiaotong University,Shanghai 200240,China,Shao Hua |
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| Abstract: | Based on the principle of ultrasonic vibration cutting and metal cutting theory,two-dimensional thermal-mechanical coupling finite element model of orthogonal cutting is established by utilizing the finite element software MSC/MARC.The cutting 45 steel mechanism with ultrasonic elliptical vibration cutting is studied and the effect of vibration parameters on ultrasonic elliptical vibration cutting(UEVC) is analyzed. |
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| Keywords: | ultrasonic elliptical vibration cutting finite element cutting temperature cutting force |
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