Material removal rate and surface roughness on machining of Inconel 718 by electrical discharge machine using Taguchi technique

被引：1
|
作者：
Shekar, Ch. [1 ]
Kishore, K. [2 ]
Laxminarayana, P. [1 ]
机构：
[1] Osmania Univ, Coll Engn, Dept Mech Engn, Hyderabad, India
[2] Vasavi Coll Engn, Dept Mech Engn, Hyderabad, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2020年 / 27卷
关键词：
MRR-Material Removal Rate; Surface roughness; Taguchi L-9 array; Anova; Surface microstructures; OPTIMIZATION; PARAMETERS;
D O I：
10.1016/j.matpr.2020.01.372
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The present study is to investigations the machining characteristics of Inconel 718 material on Computer Numerical Control - Electrical Discharge Machining using copper and graphite electrodes. Taguchi L9 orthogonal array had been used as design of experiment technique for the machining, where the input process parameters are Current, Pulse -ON, Pulse -OFF, for the process optimization of material removal (MRR) and Surface Roughness. Analysis of variance (ANOVA) is employed to indicate the level of signif- icance of machining parameters. Microstructural analysis is examined by Scanning electronic Microscope on the machined surfaces. ? 2019 Elsevier Ltd. All rights reserved. Selection and peer -review under responsibility of the scientific committee of the First International con- ference on Advanced Lightweight Materials and Structures.
引用
收藏
页码：1024 / 1029
页数：6
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