| 振动切削中刀尖圆弧半径对难切削材料加工的影响 |
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| 引用本文： | 肖民,吴海华,王晓威,王庆明.振动切削中刀尖圆弧半径对难切削材料加工的影响[J].制造技术与机床,2007(1):27-31. |
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| 作者姓名： | 肖民 吴海华 王晓威 王庆明 |
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| 作者单位： | 华东理工大学机械与动力工程学院,上海,200237 |
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| 摘 要： | 通过对振动切削和传统切削的再生颤振发生机理的仿真计算,提出了在振动切削中采用较大刀尖圆弧半径刀具的加工方法解决难切削材料加工中的再生颤振及刀具强度问题。实验证明了这一新加工方法的有效性,并取得了精度高、稳定性好的加工效果。
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| 关 键 词： | 刀尖半径 再生颤振 超声波振动切削 切削模型 |
| 修稿时间： | 2006-10-10 |
Influence of Tool Nose Radius to Difficult Cutting Material in Vibration Cutting |
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| XIAO Min,WU Haihua,WANG Xiaowei,WANG Qingming.Influence of Tool Nose Radius to Difficult Cutting Material in Vibration Cutting[J].Manufacturing Technology & Machine Tool,2007(1):27-31. |
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| Authors: | XIAO Min WU Haihua WANG Xiaowei WANG Qingming |
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| Affiliation: | School of Machinery and Power Supply Engineering, East China University of Technology, Shanghai 200237, CHN |
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| Abstract: | The suggested cutting model simulates the chatter vibration dynamics in vibration cutting and conventional cutting. This paper presents a new method using a large nose radius in order to solve chatter vibration and tool strength problem in difficult cutting material. With a suitable nose radius size, experimental results show that a stable and a precise surface finish is achieved. |
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| Keywords: | Nose Radius Chatter Vibration Ultrasonic Vibration Cutting Cutting Model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
