Invertis Journals of Science & Technology

Avatar Singh Kuntal ¹, Abadhesh Kumar Suman ¹, Mohit Varshney ², Sudesh Yadav ¹

Affiliations
1 Satya College of Engineering & Technology, Palwal (Haryana), IN
2 Eshan College of Engineering, Farah Mathura (Uttar Pradesh), IN

Abstract

The work discuss the reducing the casting defects in foundry shop through a experiment. The study deals with an application of six sigma DMAIC (Define-Measure-Analysis-Improve-control) methodology in an industry to minimize the casting defects that's occur in the production of aluminium (KS-1275) piston and optimize the process variable an improve the performance.

Keywords

Six Sigma Method, Die Casting Process and Rejection Rate.

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Ramendra Singh ¹, Vinay Pratap Singh ², Atesh Faujdar ³, Sudesh Yadav ¹

Affiliations
1 Satya College of Engineering and Technology, Palwal (Haryana), IN
2 Bhagawant University, Ajmer (Rajasthan), IN
3 Eshan College of Engineering, Farah, Mathura (U.P.), IN

Abstract

Submerged Arc Welding is one of the major welding processes in industry because of its inherent advantages, including deep penetration and a smooth bead. The research on controlling metal transfer modes in SAW process is essential to high quality welding procedures. Quality has now become an important issue in today's manufacturing world. Experiments are conducted using submerged arc welding process parameters viz. welding current, arc voltage and welding speed (Trolley speed) on steel plate IS2062, Gr.B of 10 mm thickness, to study the effect of these parameters on depth of penetration. The experiments are designed using Taguchi method (with Taguchi L9 orthogonal array) considering three factors and three levels.

Keywords

Submerged Arc Welding, Process Parameters, Taguchi Method, IS2062, Gr.B.

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