The Investigation of Production Errors and Remedies Arising from the Mold and Material Used in the Plastic Injection Production Line

Plastic injection molding is widely used in all areas of the industry. The most important reason for this is that seamless plastic products in desired shapes and sizes can be easily produced with injection molds. Plastic products are exposed to many different parameters during molding. Therefore, it is aimed to create correct production methods by seeing the effect of molding parameters. The purpose of this study was to determine the fast and correct method and minimizing the errors by detecting the manufacturing defects that may occur during the production of materials with different properties with plastic injection machines beforehand. As a result of this study, the problems caused by the air remaining in the mold during the production phase, the problems caused by the turbulence that may occur during the flow of the liquid raw material, the problems that occur in the areas where the flow paths overlap, the reasons for product loss, especially in thin-section parts, the adhesion of the part to the female mold, the product with burr, as well as problems such as distortion and gaps were determined and solutions were provided.