| 车削高温合金GH2132时切削力和表面粗糙度的建模与试验分析 |
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| 引用本文： | 刘超,艾兴,刘战强,万熠.车削高温合金GH2132时切削力和表面粗糙度的建模与试验分析[J].工具技术,2009,43(10):19-21. |
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| 作者姓名： | 刘超 艾兴 刘战强 万熠 |
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| 作者单位： | 1. 山东大学机械工程学院,高效洁净机械制造教育部重点实验室,250061,济南市
2. 山东大学;高效洁净机械制造教育部重点实验室 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 对高温合金GH2132进行了外圆车削试验，测量了切削过程中的切削力和已加工表面粗糙度。利用最小二乘法对试验数据进行了回归分析，建立了切削力和表面粗糙度的经验模型，得出了切削参数对切削力和粗糙度的影响规律，为优化切削参数、研究刀片磨损机理提供了参考数据。
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| 关 键 词： | 高温合金 车削 切削力 表面粗糙度 最小二乘法 |
Modeling and Analysis on Cutting Force and Surface Roughness in Turning of High Temperature Alloy GH2132 |
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| Liu Chao,Ai Xing,Liu Zhanqiang,Wan Yi.Modeling and Analysis on Cutting Force and Surface Roughness in Turning of High Temperature Alloy GH2132[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2009,43(10):19-21. |
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| Authors: | Liu Chao Ai Xing Liu Zhanqiang Wan Yi |
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| Affiliation: | Liu Chao,Ai Xing,Liu Zhanqiang,Wan Yi |
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| Abstract: | A cylindrical turning test on high temperature alloy GH2132 was carried out,and the cutting force and the machined surface roughness were measured.The least square method was used to make a regression analysis on testing data,and the experiential formulas for cutting force and surface roughness were established.The influencing laws of cutting parameters on cutting force and roughness were educed,which can offer an important reference for optimizing cutting parameters and making a research on cutter wear mec... |
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| Keywords: | high temperature alloy turning cutting force surface roughness least square method |
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