| 车刀前刀面温度的计算及参数调整 |
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| 引用本文： | 苗恩铭,费业泰.车刀前刀面温度的计算及参数调整[J].工具技术,2002,36(12):19-21. |
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| 作者姓名： | 苗恩铭 费业泰 |
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| 作者单位： | 合肥工业大学 |
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| 基金项目： | 国家自然科学基金资助项目 (项目编号 :E0 5 0 2 40 1) |
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| 摘 要： | 分析了车刀前刀面温度分布的计算方法及影响因素 ,认为车刀前刀面温度分布与切削力关系密切 ,而切削力不仅与切削速度而且与车刀位置有关。提出并通过计算实例证明合理调整车刀温度计算经验公式中的参数可显著提高计算精度
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| 关 键 词： | 热变形 车刀前刀面 温度梯度 参数 调整 |
Temperature Calculation of Turning Cutter's Rake Face and Parameter Adjustment |
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| Miao Enming,Fei Yetai.Temperature Calculation of Turning Cutter''''s Rake Face and Parameter Adjustment[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2002,36(12):19-21. |
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| Authors: | Miao Enming Fei Yetai |
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| Affiliation: | Miao Enming Fei Yetai |
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| Abstract: | The calculating method and influence factors for temperature distribution of turning cutter's rake face are analyzed. It is considered that the temperature distribution is intimately related to the cutting force, and the cutting force of turning cutter is related not only to the cutting speed but also to the position of turning cutter. It is presented and justified by a calculation example that the calculation accuracy of turning cutter's temperature can be appreciably improved by adjusting the parameter in the empirical formula. |
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| Keywords: | thermal deformation rake face of turning cutter thermal gradient parameter adjustment |
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