Enhancing the Performance of Injection Moulding Machining Process by Using the RSM Techniques
摘要
The injection moulding process is sustainable to fabricate the plastic product. The accurate part with good dimensional accuracy can also be produced. The recent study emphasises on the analysis of the tensile strength of the fabricated specimens by injection moulding process. The input factors such as temperature, packing pressure and injection pressure were selected. A dumbbell shaped specimen has been fabricated and tensile test id was performed on the developed specimen to identify the optimum condition. The response surface methodology is adopted to perform the experiments. Also, analysis of variance is used for selection of significant parameters. It was concluded that response surface methodology specifies that melt (defrost) temperature, packing pressure and injection pressure influence tensile strength by 98.47%, 0.14%, 0.06%. respectively.