| 激光涂敷高速钢刀具的开发和应用 |
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| 引用本文： | 方宁,罗正川.激光涂敷高速钢刀具的开发和应用[J].热加工工艺,1993(1):3-5. |
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| 作者姓名： | 方宁 罗正川 |
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| 作者单位： | 华中理工大学，华中理工大学 武汉 430074，武汉 430074 |
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| 摘 要： | 利用高功率CO_2气体激光器对高速钢刀具前、后面进行YG6表面涂敷;在进行耐磨性切削对比实验后,用扫描电镜和电子探针观察分析了切削磨损后的表面形貌。结果表明,经激光涂敷的刀具寿命提高250%,其磨损特性以非完全粘着磨损为主。
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| 关 键 词： | 激光涂敷 高速钢刀具 磨损 |
The Exploitation and Application of Laser-coating High Speed Steel Tool |
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| Fang Ning Luo Zhengchuan.The Exploitation and Application of Laser-coating High Speed Steel Tool[J].Hot Working Technology,1993(1):3-5. |
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| Authors: | Fang Ning Luo Zhengchuan |
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| Affiliation: | Fang Ning Luo Zhengchuan |
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| Abstract: | The paper deals with YG6 coating on fore-and-aft face of high speed steel tool with high power CO_2laser. The results of cutting experiments and scanning electron microscope and electron probe observation show that the life of laser-coating cutting tool increse by 250% more than that of untreted tool. Wear of laser treating tool is characterized by not complete adhensive wear. |
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| Keywords: | laser coating high speed steel tool wear |
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