Experimental Study on optimizing the effect of drilling parameters on roundness error of holes of Aluminum 7075 using Response Surface Methodology

摘要：

　　In the present work,an experimental study has been made to optimize the drilling process parameters.Response surface methodology based on central composite design (CCD) has been used to study and analyze the experiments.Twist drill diameter,cutting speed and feed of drilling were chosen as variables to study the process performance for the responses of the roundness error of holes on aluminum 7075.Experiments were performed on a newly designed experimental setup developed in the laboratory.The results identified the most important parameters to minimize roundness error.Finally,regression equations were obtained to predict the responses for different values of variables.

关键词： Drilling out of roundness response surface methodology

作者: S.H.Zargar V.Tahmasbi K.Besharati M.Farzami

作者单位: School of Mechanical Engineering, College of Engineering, University of Tehran, Iran, Tehran Faculty of Mechanical Engineering, K.N.Toosi University of Technology, Iran, Tehran School of Mechanical Engineering, Iran University of Science and Technology, Iran, Tehran

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering (机械工程与材料工程国际会议())

会议地点: 香港

会议语种:英文

页码: 981-987

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）