| 碳纤维复合材料铝合金叠层制孔工艺研究 |
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| 引用本文： | 王共冬,周丽,种强,李南,熊需海. 碳纤维复合材料铝合金叠层制孔工艺研究[J]. 科学技术与工程, 2017, 17(6) |
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| 作者姓名： | 王共冬 周丽 种强 李南 熊需海 |
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| 作者单位： | 沈阳航空航天大学,沈阳航空航天大学,沈阳航空航天大学,沈阳航空航天大学,沈阳航空航天大学 |
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| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目） |
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| 摘 要： | 为提高叠层材料制孔质量満足装配与连接的要求,对CFRP/A1叠层材料进行了钻削试验研究。研究了不同叠层顺序、不同刀具材料在变换加工参数时对轴向力的影响。结果表明:从复合材料侧钻入时,由于铝合金对复合材料产生的支撑作用制孔质量得到了明显提高;从铝合金侧钻入能获得更低的钻削轴向力;相比无涂层及金刚石涂层钻头。类金刚石涂层刀具在钻削叠层材料时能获得更好的孔壁质量。
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| 关 键 词： | CFRP/Al叠层 孔质量 叠层顺序 刀具磨损 刀具涂层? |
| 收稿时间： | 2016-08-22 |
| 修稿时间： | 2016-10-08 |
Technical Investigation on Drilling of CFRP /Aluminum Stack |
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| wang gong dong,zhong qiang,li nan and xiong xu hai. Technical Investigation on Drilling of CFRP /Aluminum Stack[J]. Science Technology and Engineering, 2017, 17(6) |
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| Authors: | wang gong dong zhong qiang li nan xiong xu hai |
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| Abstract: | In order to improve the hole quality of stacking materials and meet the requirements of connection and assembling, a study on drilling of CFRP/Al stacks was presented. An experimental study was investigated that the parametric influenced on thrust force when drilling the different sequence and using different tools. The results revealed that the quality of holes can be improved by the supporting of aluminum when the drilling sequence started from the CFRP layer. Lower thrust force can be obtained while starting from the aluminum layer. From the comparison of the uncoated and diamond coated drills, diamond like coated tool can get a better quality of hole surface during the drilling of CFRP /Al stack. |
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| Keywords: | CFRP/Al stack hole quality stack sequence tool wear tool coating |
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