Optimization of wire electrical discharge turning process: trade-off between production rate and fatigue life

被引：0
作者：
Pouyan Talebizadehsardari
Arameh Eyvazian
Farayi Musharavati
Qasim Zeeshan
Roohollah Babaei Mahani
Tamer A. Sebaey
机构：
[1] Ton Duc Thang University,Metamaterials for Mechanical, Biomechanical and Multiphysical Applications Research Group
[2] Ton Duc Thang University,Faculty of Applied Sciences
[3] Qatar University,Department of Mechanical and Industrial Engineering
[4] Eastern Mediterranean University,Department of Mechanical Engineering
[5] Duy Tan University,Institute of Research and Development
[6] Duy Tan University,Faculty of Civil Engineering
[7] Prince Sultan University,Engineering Management Department, College of Engineering
[8] Zagazig University,Mechanical Design and Production Department, Faculty of Engineering
来源：
The International Journal of Advanced Manufacturing Technology | 2021年 / 112卷
关键词：
Wire electrical discharge turning; Surface integrity; Fatigue life; Parametric influence;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Turning by wire electrical discharge machining (WEDT) has been proven as a successful cutting process for producing complex geometries in difficult-to-cut round bars. However, effects of the process factors on fatigue life and surface integrity have not been studied well. For the first time, in the present investigation it is studied how the WEDT factors influence the surface integrity and subsequent fatigue life of Inconel 718. Experiments were carried out using response surface design taking discharge current, pulse on time, and spindle speed into account as influential parameters. Variation of fatigue life was analyzed and dissuaded by residual stress and surface roughness. Analyses of variance have been taken into account as influential parameters. Finally, a series of optimization results were obtained to understand the trend of fatigue life and material removal rate in Pareto front graphs. Among the obtained results, the one with satisfaction of both responses was compared with the fatigue life and surface integrity of In718 fabricated by the conventional turning process. Results indicated that the fatigue life of parameters at optimum processing conditions (i.e., current of 5 A, pulse time of 1000, and fatigue spindle speed of 250 RPM) can be competitive with finish turning of Inconel 718.
引用
收藏
页码：719 / 730
页数：11
相关论文
共 87 条
[1]  
Jafarian F(2016)Experimental investigation to optimize tool life and surface roughness in inconel 718 machining Mater Manuf Process 31 1683-1691
[2]  
Umbrello D(2020)Electro discharge machining of Inconel 718 alloy and process optimization Mater Manuf Process 35 95-103
[3]  
Golpayegani S(2016)The effectiveness of multichannel electrodes on drilling blind holes on Inconel 718 by EDM process Mater Manuf Process 31 504-513
[4]  
Darake Z(2018)Experimental investigation on carbon steel micro-rod machining by LS-WEDT Mater Manuf Process 33 597-605
[5]  
Jafarian F(2013)Multi-objective optimization of material removal rate and surface roughness in wire electrical discharge turning Int J Adv Manuf Technol 67 2021-2032
[6]  
Bozdana AT(2002)Development of the cylindrical wire electrical discharge machining process, part 1: concept, design, and material removal rate J Manuf Sci Eng 124 702-707
[7]  
Ulutas T(2002)Development of the cylindrical wire electrical discharge machining process, part 2: surface integrity and roundness J Manuf Sci Eng 124 708-714
[8]  
Sun Y(2008)Material removal rate (MRR) study in the cylindrical wire electrical discharge turning (CWEDT) process J Mater Process Technol 199 369-378
[9]  
Gong Y(2008)Investigation of cylindrical wire electrical discharge turning (CWEDT) of AISI D3 tool steel based on statistical analysis J Mater Process Technol 198 77-85
[10]  
Cheng J(2008)Statistical analysis of wire electrical discharge turning on material removal rate J Mater Process Technol 205 283-289
123456789