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ME317 DFMPre-class preparation (PCP)Injection MoldingTopic: Injection MoldingImportance: Injection molding is a common method for producing plastic parts.Tasks:Read the appropriate sections of BrallaThis SME video on injection molding is pretty good at providing an overview of the topic .Which manufacturing method for metals is closest to injection molding of plastics?ForgingExtrusionStampingSand CastingDie CastingDoes injection molding use thermoplastic or thermoset polymers?View this website What is a straight pull mold?Can you get holes in the direction of die opening with a straight pull mold? (Y N)View this website What features can be made with side action?View this video Where would you expect to see a weld line or knit line in an injection molded part?Tangent to a fillet radiusNext to a hole and opposite the gateImmediately in front of the gate ................
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