• Amol S. Karape
• K.H. Inamdar

In casting production various defects is occurring during the casting process. Because of uncertainty of the process variation, methoding of the casting feeding system and material of the casting. This factors directly affected on the casting. In this paper taguchi method is used to obtain optimal setting of process parameter of green sand casting process. The selected parameter are moisture content, pouring temperature, and green compressive strength and mould hardness. The attempt has been made to obtain optimal setting of process parameter in order to improve quality and reduction of casting rejection. The DoE, Signal to noise ratio and analysis of variance are used to find out the effect of selected process parameter and their level on the casting rejection. The selected process parameter significantly affected the defect of the green sand casting process. As per DoE, experiment has been done and verify the results. Which is shows, the taguchi method is efficient to determine the optimal value of process parameter.

Green sand casting process, DoE, Analysis of variance, rejection, Signal to Noise ratio.

"Casting Defects Analysis and Parameter Optimisation through ANOVA", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.3, Issue 6, page no.94-98, June-2016, Available :http://www.jetir.org/papers/JETIR1606017.pdf

"Casting Defects Analysis and Parameter Optimisation through ANOVA", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.3, Issue 6, page no. pp94-98, June-2016, Available at : http://www.jetir.org/papers/JETIR1606017.pdf