This thesis studies on the process for the design and construction of plastic injection molding equipment hanging of multi-functional with using the system CAD / CAM / CAE as well as the use of plastic injection molding machine in the production of
Project work starting from the design, calculation of mold flow analysis of plastic mold design, mold making,(CAD), then calculated the value Related analysis of the flow of the plastic Moldex3D program and with the results from the analysis to the mold design and use the program to help forming the workpiece (CAM)CNC to create the mold
In the injection molding of plastic household type Polypropylene (PP) injection molding machine, size 50 tons The target is the most complete when setting the parameters of injection machine by using the mold closing force 45 tons of pressure injection 315 bar330 bar plastic melting temperature 240 C mold temperature 50 degrees Celsius When used in the injection 42 per cycle92 seconds, target weight 26 grams It was found that the size of the target's coordinate tolerance set, and the workpiece can be used well
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