Multi-objective optimization of electro-discharge machining (EDM) parameter for sustainable machining

被引：12

作者：

Mohanty, Uttam Kumar ^{[1
]}

Rana, Jaydev ^{[2
]}

Sharma, Abhay ^{[1
]}

机构：

[1] IIT Hyderabad, Dept Mech & Aerosp Engn, Kandi Campus, Kandi 502285, Telangana, India

[2] Veer Surendra Sai Univ Technol, Dept Mech Engn, Burla 768018, Odisha, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2017年 / 4卷 / 08期

关键词：

Orthogonal array; Multicriteria optimization; Linear regression; Validation1; THEORETICAL-MODELS; EROSION MODEL;

D O I：

10.1016/j.matpr.2017.07.271

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present investigation, experiments have been planned using L-9 orthogonal array to obtain optimal level combination of input process parameters such as current, pulse on time and voltage. A multi-objective optimization technique using Vikor Index has been used to optimize simultaneously the material removal rate, tool wear rate, surface roughness and radial overcut. The effects of various input process parameters on the overall performance of EDM have been studied using ANOVA Technique. Further, a mathematical correlation has been established between various input parameters with the individual output parameters using a multiple linear regression Analysis. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：9147 / 9157

页数：11

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