Undergraduate thesis project. to study the design and process of creating secondary plastic injection molding plastic size 88.5 × 7 mm beads, plastic polymers and selected the raphi lean with plastic material which is used as a property that serves glass in injection. A study of the theory used in the design and the process of creating a mold study on design work. The basic theory in the design of plastic injection mold creation. The conditions that must be considered in the analysis, about the use of a computer program in the industry (CAD/CAM/CAE) properties of the plastic polymer beads. A lean and statistical information, raphiThe method of operation of the doctoral thesis project has introduced the principle of design that has been applied in the study of the writing that Vice by the glass that is used to design the process of with mold design, injection molding and injection molding process of creating secondary plastic glass.In the injection of plastic polymers used the size and used injection molding machine raphi 168 tons the trial results showed that injection with pieces up completely when the injection machine parameter setting the temperature to 240° c injection. Injection pressure 350 bar pressure close mould 365 k Newton. Spend time in 29 seconds per cycle to inject that in injection experiment in tolerance and safety use.
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