| 碳/环氧复合材料钻孔刀具磨损机理研究 |
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| 引用本文： | 赵建设%李仲平. 碳/环氧复合材料钻孔刀具磨损机理研究[J]. 宇航材料工艺, 2006, 36(2): 68-70 |
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| 作者姓名： | 赵建设%李仲平 |
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| 作者单位： | 航天材料及工艺研究所,北京,100076 |
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| 摘 要： | 对高速钻削碳／环氧复合材料的刀具磨损特性、刀具磨损对钻削力的影响等进行了研究。结果表明：钻削彬环氧复合材料时，刀具磨损的原因主要是磨粒磨损（或质点磨损），随着刀具磨损的加剧，轴向力持续增加，扭矩的增加逐渐趋于平缓，因此控制刀具磨损是减小轴向力最有效的手段之一。
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| 关 键 词： | 碳/环氧复合材料 高速钻孔 刀具磨损 |
| 收稿时间： | 2005-10-23 |
| 修稿时间： | 2005-10-23 |
Study of Drilling-Bit Wear for Carbon-Epoxy Composites |
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| Zhao Jianshe,Li Zhongping. Study of Drilling-Bit Wear for Carbon-Epoxy Composites[J]. Aerospace Materials & Technology, 2006, 36(2): 68-70 |
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| Authors: | Zhao Jianshe Li Zhongping |
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| Affiliation: | Aerospace Research Institute of Materials and Processing Technology, Beijing 100076 |
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| Abstract: | In order to study intensively drilling-bit wear on high speed driUing of carbon-epoxy composites, this paper discusses the thesis studied the characteristics of drilling-bit wear and its effect on drilling forces. It is discovered that the wear is mainly abrasive one. With the worsening of drilling-bit wear, the Z-axis force increases steadily and the torque increases gently. Terefore, it is an optimum means for drilling forces to control drilling-bit wear. |
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| Keywords: | Carbon-Epoxy composites High speed drilling Drilling-Bit wear |
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