Gate Design in Thermoset Molding
Comments Off on Gate Design in Thermoset MoldingBecause thermoset plastics may be injection molded, the tooling design for a thermoset injection molded part or component must include a runner and gate to allow the thermoset material to flow, or fill, from the molding machine barrel to the mold in order to produce the part. The type of gate used, and its location, can positively or negatively affect a final molded part in its cosmetic appearance and physical dimensions. Proper gate design allows material to flow evenly throughout the tool to produce the molded part, minimizing scrap from unpacked parts or short shots. (more…)