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Plastic Injection Molds Introduction

The injection mold is an extremely important element of any plastic injection molding operation. Molds determine the shape of the part, vent trapped air or gases during injection, act as heat exchangers to solidify the molten plastic, and eject the cooled parts. This Plastic Injection Molds program highlights the primary injection mold components, including the mold base, cavity and cores, runner system, cooling system, and ejector system. This program also features segments on injection mold types, the use of computer simulation, mold prototyping techniques, and mold maintenance & repair.

Plastic Thermoforming Introduction

This Plastic Thermoforming program highlights both cut sheet and roll fed thermoforming operations, and features details on the various thermoforming process components.

Plastics Machining

The Plastics Machining segment highlights the use of sawing, milling, routing, turning, waterjet cutting, laser cutting, drilling and the secondary holemaking operations, such as tapping and reaming. The importance of coolant used while machining plastics is also explored in detail.