Welding
1. Optimization of gas metal arcwelding parameters of SS304 austenitic steel by Taguchi –Grey relational analysis

Saadat Ali Rizvi; S P Tewari

Volume 7, Issue 2 , Winter and Spring 2018, , Pages 189-198

http://dx.doi.org/10.22061/jcarme.2017.2215.1207

Abstract
  This study investigated the optimization of three welding parameters (wire feed speed, arc voltage, and shielding gas flow rate) for SS 304H by using Taguchi based Grey relational analysis. In this research work, pure argon was used as shielding gas. Numbers of trials were performed as per ...  Read More

Composite Materials
2. Optimization of the injection molding process of Derlin 500 composite using ANOVA and grey relational analysis

S. Khalilpourazary; N. Payam

Volume 6, Issue 1 , Summer and Autumn 2016, , Pages 39-50

http://dx.doi.org/10.22061/jcarme.2016.519

Abstract
  Warpage and shrinkage control are important factors in proving the quality of thin-wall parts in injection modeling process. In the present paper, grey relational analysis was used in order to optimize these two parameters in manufacturing plastic bush of articulated garden tractor. The material used ...  Read More

Welding
3. Dissimilar friction stir lap welding of Al-Mg to CuZn34: Application of grey relational analysis for optimizing process parameters

Saman Khalilpourazary; Reza Abdi Behnagh; Ramezanali Mahdavinejad; Nasib Payam

Volume 4, Issue 1 , Summer and Autumn 2014, , Pages 81-88

http://dx.doi.org/10.22061/jcarme.2014.74

Abstract
  This study focused on the optimization of Al—Mg to CuZn34 friction stir lap welding (FSLW) process for optimal combination of rotational and traverse speeds in order to yield favorable fracture load using Grey relational analysis (GRA). First, the degree of freedom was calculated for the system. ...  Read More