Machining
1. Multi-Objective Particle Swarm Optimization of WEDM Process Parameters for Inconel 825

Pawan Kumar; Meenu Gupta; Vineet Kunar

Articles in Press, Accepted Manuscript, Available Online from 02 June 2019

Abstract
  With the increased diversity of the customer demand and complexity of the product Inconel 825 is widely used to meet the actual needs especially in aerospace industry. It is difficult-to-cut material because of its high toughness and hardness. The present research attempts to optimize the process parameters ...  Read More

Machining
2. Experimental investigation of surface crack density and recast layer thickness of WEDMed Inconel 825

Pawan Kumar; Meenu Gupta; Vineet Kunar

Articles in Press, Accepted Manuscript, Available Online from 08 June 2020

Abstract
  The present research attempts to analyze the surface topography of WEDMed Inconel 825 with respect to surface crack density (SCDi) and recast layer thickness (RCLt). Formation of cracks, recast layer and heat-affected zone are the major issues in determining the final performance of WEDM machined sample. ...  Read More