| WC-Co硬质合金喷涂层的高速车削机理与技术 |
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| 引用本文： | 姜澄宇.WC-Co硬质合金喷涂层的高速车削机理与技术[J].南京航空航天大学学报,1990(1). |
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| 作者姓名： | 姜澄宇 |
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| 作者单位： | 南京航空学院机械工程系 |
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| 摘 要： | WC-Co硬质合金喷涂层是刀具材料的主要成份,难以用普通刀具对它进行车削加工。本文分析了这种喷涂层与超细晶粒刀具材料在结合强度上的差别,研究了高速车削的合理性与可行性。本文还深入讨论了刀具材料、特定的切削用量优化指标以及刀具几何参数确定等实际技术问题。
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| 关 键 词： | 硬质合金 喷涂 强度 高速切削 刀具材料 |
Mechanism and Technology for High Speed Turning of WC-Co Spray Coating Carbide |
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| Jiang Chengyu.Mechanism and Technology for High Speed Turning of WC-Co Spray Coating Carbide[J].Journal of Nanjing University of Aeronautics & Astronautics,1990(1). |
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| Authors: | Jiang Chengyu |
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| Institution: | Department of Mechanical Engineering |
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| Abstract: | WC-Co spray coating carbide, the main composition of cutting tool material, is rather difficult to cut with common cutting tools. In this paper, the difference in cohesion strength between coating carbide and superfine grain carbide tools is analyzed, and the rationality and feasibility for high speed turning of the coating carbide is investigated. Some practical problems of this technology, such as tool material selection, special optimization index of cutting parameters and tool geometry determination, are discussed as well. |
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| Keywords: | cemented carbides spraying strength high-speed cutting cutting tool materials |
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