• Shubham Bhagwan Sonone
• A.Muthuraja

In this paper,an attempt has been taken to study and identify the possible defects in radiator grill which cause due to varying molding parameter in plastic injected molded component in PIM using Autodesk moldflow simulation software. Injection molding is one of the most productive method of manufacturing a plastic component. Material properties, part design, mold design, and processing condition are factors influencing variations in the part defects. Molding condition or process parameter play a decisive role that affects the quality and productivity of plastic products. In Design of Experiment (DOE) Variable Influence (Taguchi) Method is the best practice for synchronized study on factors which contribute on the quality of the end product by which we can conclude on process parameter. On these experiment we got Optimized parameters which have reduced the weld line, short shot, flow marks, flash in the end product with better quality of product then the traditional method of molding.

Injection molding ,process parameter taguchi method, S/N curve, Taguchi Method

"Optimization of Injection Molding Process to Minimize Defects (flash,sink mark, short shot,weld line)on Radiator Grill Using Taguchi Based Methode", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.331-335, May-2019, Available :http://www.jetir.org/papers/JETIR1905550.pdf

"Optimization of Injection Molding Process to Minimize Defects (flash,sink mark, short shot,weld line)on Radiator Grill Using Taguchi Based Methode", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp331-335, May-2019, Available at : http://www.jetir.org/papers/JETIR1905550.pdf