| 高体积分数SiCp脚复合材料高速铣削力影响因素研究 |
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| 引用本文： | 丁志伟,解丽静,王涛,王西彬.高体积分数SiCp脚复合材料高速铣削力影响因素研究[J].新技术新工艺,2013(2):91-93. |
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| 作者姓名： | 丁志伟 解丽静 王涛 王西彬 |
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| 作者单位： | 北京理工大学机械与车辆学院,北京100081 |
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| 基金项目： | 国家重大专项支撑资助项目（2011ZX04016-031） |
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| 摘 要： | 通过PCD刀具高速铣削高体积分数SiCp／A1复合材料试验，研究了铣削速度、进给量、铣削深度和铣削宽度对三向铣削分力的影响，并进行了SiCp／A1复合材料基体材料的铣削力对比。研究结果表明，进给量和铣削深度对三向铣削分力的影响较大，而铣削速度和铣削宽度对三向铣削分力的影响较小，并且SiC颗粒增加了材料的强度，使三向铣削分力数值增大。在只考虑控制铣削力大小的情况下应选取适中的铣削参数，如铣削速度、较大的铣削宽度和较小的进给量及铣削深度。
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| 关 键 词： | 高体积分数SiCp A1复合材料 高速铣削 铣削力 PCD刀具 |
Research on High Speed Milling Force on High Fraction Volume SiCp/AI Matrix Composites |
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| DING Zhiwei,XIE Lijing,WANG Tao,WANG Xibin.Research on High Speed Milling Force on High Fraction Volume SiCp/AI Matrix Composites[J].New Technology & New Process,2013(2):91-93. |
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| Authors: | DING Zhiwei XIE Lijing WANG Tao WANG Xibin |
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| Affiliation: | (School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, China) |
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| Abstract: | In this paper, the influences of milling speed, milling feed, milling depth and milling width on three way com- ponents of milling force were investigated based on the research of milling high volume fraction of SiCp/A1 metal matrix composites by PCD cutting tools, and cutting force of bulk material of SiCp/A1 matrix composites were compared. The re- sults indicated that the influences of milling speed and milling width on three-way components of milling are larger than the milling feed and milling width＇s. The SiC particles indeed reinforced the composite＇s strength and improved the values of three-way components of milling force. Appropriate milling velocity, large milling width, small milling feed and milling depth were recommended when only milling force was considered. |
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| Keywords: | high volume fraction of SiCp/A1 matrix composites high speed milling milling force PCD cutting tools |
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