| 混合铝基复合材料钻削工艺参数的优化(英文) |
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| 作者姓名： | T.RAJMOHAN K.PALANIKUMAR M.KATHIRVEL |
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| 作者单位： | Department of Mechanical Engineering,Sri Chandrasekharendra Saraswathi Viswa Maha Vidyalaya University,Kanchipuram 631561,India;Department of Mechanical Engineering,Sri Sairam Institute of Technology,Chennai 600044,India;Department of Mechanical Engineering,Sun College of Engineering and Technology,Sun Nagar,Erachakulam Post,Kanyakumari 629902,India |
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| 基金项目： | SCSVMV University, Kanchipuram,India for funding and supporting this research work |
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| 摘 要： | 采用Taguchi方法和灰色关联分析对Al356/SiC-云母混合金属基复合材料的钻削工艺参数进行优化。实验采用L18正交阵列,在计算机的控制立式机床上进行。考察的钻削性能指标包括轴向力、表面粗糙度、刀具磨损和毛刺高度,对影响这些性能的钻削工艺参数进行了优化,包括轴转数、给进速度、钻头类型和云母质量分数。结果表明:给进速度和钻头类型是影响钻削过程的重要因素,通过这种方法可以有效地改进钻削工艺的性能。
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| 关 键 词： | 混合复合材料 灰色关联分析 Taguchi方法 |
| 收稿时间： | 17 October 2011 |
Optimization of machining parameters in drilling hybrid aluminium metal matrix composites |
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| T.RAJMOHAN,K.PALANIKUMAR,M.KATHIRVEL.Optimization of machining parameters in drilling hybrid aluminium metal matrix composites[J].Transactions of Nonferrous Metals Society of China,2012,22(6):1286-1297. |
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| Authors: | TRAJMOHAN KPALANIKUMAR MKATHIRVEL |
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| Affiliation: | RAJMOHAN 1,K.PALANIKUMAR 2,M.KATHIRVEL 3 1.Department of Mechanical Engineering,Sri Chandrasekharendra Saraswathi Viswa Maha Vidyalaya University,Kanchipuram 631561,India;2.Department of Mechanical Engineering,Sri Sairam Institute of Technology,Chennai 600044,India;3.Department of Mechanical Engineering,Sun College of Engineering and Technology,Sun Nagar,Erachakulam Post,Kanyakumari 629902,India |
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| Abstract: | Taguchi method with grey relational analysis was used to optimize the machining parameters with multiple performance characteristics in drilling hybrid metal matrix Al356/SiC-mica composites.Experiments were conducted on a computer numerical control vertical machining centre and L 18 orthogonal array was chosen for the experiments.The drilling parameters namely spindle speed,feed rate,drill type and mass fraction of mica were optimized based on the multiple performance characteristics including thrust force,surface roughness,tool wear and burr height(exit).The results show that the feed rate and the type of drill are the most significant factors which affect the drilling process and the performance in the drilling process can be effectively improved by using this approach. |
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| Keywords: | hybrid composites Grey relational analysis Taguchi method |
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