| 切削Ni基高温合金适用的可转位硬质合金刀具的试验研究 |
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| 引用本文： | 韩荣第,郝兆朋,路勇,李鑫淼.切削Ni基高温合金适用的可转位硬质合金刀具的试验研究[J].航空制造技术,2012(10):62-64. |
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| 作者姓名： | 韩荣第 郝兆朋 路勇 李鑫淼 |
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| 作者单位： | 哈尔滨工业大学机电工程学院 |
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| 摘 要： | Ni基高温合金的应用日益增多,但其加工困难、效率低,为此进行了高效车削适用的硬质合金可转位车刀的涂层、几何角度与刀片形状的切削试验。结果表明,TiAlN涂层、主偏角为45°、前角为3°～9°、刀片为圆形的车刀效果较好。
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| 关 键 词： | Ni基高温合金 高效车削 涂层 切削力 切削温度 刀具磨损 |
Research on Indexable Carbide Cutting Tool for Ni-Base High-Temperature Alloy |
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| Abstract: | To solve the contradiction between more and more application of Ni-base high-temperature alloy and machining difficulty, the experiment test of coating, geometric angles and blade shape of indexable carbide cutting tool for high-effective turning is carried out. The result shows that the cutting tool with TiAlN coating, 45°cutting edge angle, 3°-9° front angle and round blade has good cutting efficiency. |
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| Keywords: | Ni-base high-temperature alloy High-effective turning Coating Cutting force Cutting temperature Cutting tool wear |
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