| 合金涂层刀具精镗磨损特性实验研究 |
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| 引用本文： | 刘鑫,孟广耀,林倩倩,张硕.合金涂层刀具精镗磨损特性实验研究[J].煤矿机械,2013,34(6). |
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| 作者姓名： | 刘鑫 孟广耀 林倩倩 张硕 |
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| 作者单位： | 1. 青岛理工大学机械工程学院,山东青岛,266033
2. 山东大学机械工程学院,济南,250061 |
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| 摘 要： | 以涂层硬质合金刀具对铸钢轴箱体轴承孔精镗实验为基础,采用多因素正交试验对刀具寿命进行研究,反复调整切削参数并用有限元分析软件对切削过程进行模拟,得出了最小表面磨损率和所对应的最佳切削速度及温度,建立了刀具寿命的经验模型,为进一步研究刀具优化和切削参数、提高刀具寿命等方面提供了理论基础。
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| 关 键 词： | 刀具磨损 涂层刀具 镗削 刀具寿命 |
Alloy Coated Cutting Tool Wear Characteristics Experimental Study in Fine Boring |
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| Abstract: | This experiment based on fine boring bearing hole on cast steel axle box body by coating cemented carbide tool,using the multi-factor orthogonal test study on tool life,repeated adjusting cutting parameters and using analysis software to simulate the process of cutting,obtained the minimum surface wear rate and the corresponding optimal cutting speed and temperature,established the tool life experience model,provide theoretical basis on the optimization of cutting parameters,improve tool life and other aspects for the further study. |
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| Keywords: | tool wear coated carbide tools boring tool life |
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