Injection Molding For Beginners
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Introduction - Molding Use, Engineering Salaries, Importance. Plastic Types and Machine Types (9:29)
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Injection Molding Process. Injection, Pack/Hold, Screw Recovery, Cooling. Component Basics Including Molds, Screws, Machines and Cooling Solutions (8:17)
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Scientific Injection Molding Basics. Simulator Use and Excel Workbook. Machine Identification and Plastic Density. (12:43)
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Scientific Molding. Cavity Identification, Mold Water Flow Study and Shot Size Calculations with Transfer Position (13:04)
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Scientific Molding. Machine Startup, Dry Runs. Melt Temperature Studies, Clamp Tonnage Calculations and Pressure Drop Studies (13:44)
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Scientific Molding. Clamp Tonnage Optimization, Mold Balance Study, Back Pressure Optimization and Screw Recovery Delay (10:31)
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Scientific Molding. Rheology Curve Study, Pack/Hold Pressure Study for a zero-defect process (8:57)
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Scientific Molding. Gate Freeze Study, Optimizing machine parameters with a Design of Experiments (DOE) and Closing Comments (14:42)
