| 聚晶金刚石刀具振动切削不锈钢技术研究 |
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| 引用本文： | 黄劭楠,周明.聚晶金刚石刀具振动切削不锈钢技术研究[J].工具技术,2008,42(5):6-8. |
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| 作者姓名： | 黄劭楠 周明 |
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| 作者单位： | 1. 佳木斯大学
2. 哈尔滨工业大学 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 使用聚晶金刚石刀具进行了超声波振动切削不锈钢的实验研究,研究了切削方式对切削力及已加工表面粗糙度的影响规律。通过对刀具磨损区微观形貌的观测,分析了PCD刀具切削不锈钢时的磨损机理。结果表明,化学磨损在金刚石刀具切削黑色金属时占主导地位。超声振动切削可明显减小切削变形、切削力及刀具磨损。
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| 关 键 词： | 超声波振动切削 聚晶金刚石刀具 刀具磨损 切削力 |
| 修稿时间： | 2007年12月1日 |
Ultrasonic Vibration Cutting of Stainless Steel with Polycrystalline Diamond Tools |
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| Huang Shaonan,Zhou Ming.Ultrasonic Vibration Cutting of Stainless Steel with Polycrystalline Diamond Tools[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2008,42(5):6-8. |
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| Authors: | Huang Shaonan Zhou Ming |
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| Abstract: | Ultrasonic vibration cutting of stainless steels with polycrystalline diamond tools was carried out.The effect of cutting conditions on the cutting force and surface finish was investigated.The tool wear mechanism was discussed on the basis of the observation of wear zone microstructures.The experimental results show that chemical wear is dominant in diamond cutting of ferrous metals. The cutting deformation,cutting force and tool wear rate can be reduced significantly by using ultrasonic vibration technology. |
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| Keywords: | ultrasonic vibration cutting polycrystalline diamond tools tool wear cutting forces |
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