| 超声振动钻削SiC颗粒增强铝基复合材料时的切削力研究 |
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| 引用本文： | 许幸新,刘传绍,赵波.超声振动钻削SiC颗粒增强铝基复合材料时的切削力研究[J].工具技术,2007,41(1):49-52. |
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| 作者姓名： | 许幸新 刘传绍 赵波 |
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| 作者单位： | 河南理工大学 |
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| 摘 要： | 采用超声振动钻削的方法对金属基复合材料进行孔加工。在自行研制的超声钻削设备的基础上使用不同材质的硬质合金麻花钻,对不同含量的SiC颗粒增强铝基复合材料(SiCp/Al)进行了普通钻削与超声振动钻削的对比试验,并分析比较了加工中切削力的变化规律。试验表明,超声振动钻削可以降低切削力,在一定程度上改善钻削机理。
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| 关 键 词： | 切削力 超声振动钻削 复合材料 |
| 修稿时间： | 2006-03 |
Cutting Force Research on Ultrasonic Vibration Drilling of SiC Particle Reinforced Aluminum-matrix Composites |
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| Xu Xingxin,Liu Chuanshao,Zhao Bo.Cutting Force Research on Ultrasonic Vibration Drilling of SiC Particle Reinforced Aluminum-matrix Composites[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2007,41(1):49-52. |
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| Authors: | Xu Xingxin Liu Chuanshao Zhao Bo |
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| Affiliation: | Xu Xingxin Liu Chuanshao Zhao Bo |
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| Abstract: | A method of ultrasonic vibration drilling is presented to the hole machining of metal matrix composites. Based on the self-developed ultrasonic d r illing equipment, the comparative experiments of common drilling and ultrasonic vibration drilling are performed on SiC particle reinforced Al-matrix composite s (SiCp/Al)containing different SiC by using carbide-alloy-twist-drill with v ari ous stuff. And variation laws of cutting force in the machining process are anal yzed by comparison. Results show that cutting force in the drilling machining is reduced by means of ultrasonic vibration drilling, moreover, the mechanism of d rilling could be meliorated to some extent. |
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| Keywords: | cutting force ultrasonic vibration drilling composites |
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