Minimization of Casting Defects Using Casting Simulation Technique and Casting Defects Analysis Using Design of Experiment
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 6
Abstract
In this paper Computer simulation technique and design of experiment used for casting defects analysis. In the first part using casting simulation technique analysis for shrinkage porosity defect is performed and new gating system designed. Number of iteration performed using simulation software to achieve optimum design. With new gating system reduction in shrinkage by (about 2.85 %) and yield improvement by ( about 9.85 % ) is observed. In the second part DOE used for casting defects analysis so sand related and pouring practices related parameters considered are moisture content, sand particle size, mould hardness and pouring temperature. Taguchi based L9 orthogonal array was used for the experimental purpose and analysis was carried out using Minitab software for analysis of variance (ANOVA).
Authors and Affiliations
Atul A. Bhujugade, Vijay B. Sabnis
Keywords
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