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An experimental study flow capability of defined different thickness of semi crystalline thermoplastics of flow path ratio
The design of plastic injection mold requires precision and efficiency of the injection. Therefore, mold design engineers need to determine the size, location and number of the gates to fit the length of the plastic flow ...
The study of shrinkage percentage HDPE based on the ASTM D955 Standard test method
The shrinkage depended on the product shape and the type of plastic used in injection, melting temperature, injection speed, holding pressure, and mold cooling. Different surroundings during the injection resulted in ...