Investigate Of Parameter Setting In Plastic Injection Molding

Sullyfaizura, Mohd Rawi (2006) Investigate Of Parameter Setting In Plastic Injection Molding. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

The injection molding process was studied extensively in attempt to create plastic components at the highest quality possible. This project is to investigate of the parameter setting in Plastic Injection Molding. The Arburg Injection Molding was the instrument used for the molding process to produce the "Dog bone Specimen" as a product. Various parameters of the injection molding to s such as Injection pressure, Holding pressure, Temperature of Mold, Temperature of Material, Dosage Volume and Clamping Program as well as other processing parameters such as cooling time were tested. In order to find the optimum parameter settings with the least amount of experiments, the theories of the Design of Experiments (DOE) and 3k Design Factorial were applied. Beside that, measuring the mechanical properties of the polypropylene using the Universal Testing Machine(UTM) to test tensile strength of the material. Maximum value of the tensile strength will be fined based on the testing process.

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