Thermoplastic injection molding is the most common way to manufacture parts. Thermoplastics are polymers that can be repeatedly molten or softened by heating and solidified by cooling—as a physical change rather than a chemical change that takes place during the creation of thermoset materials. It is important to distinguish what type of thermoplastic should be used for the type of product you want us to help you create. Below are the most common thermoplastics used in injection molding.
It appears 3D printing and injection molding are at odds with each other, but that couldn’t be further from the truth. 3D printing and injection molding are not competing technologies so much as they are complimentary. They both primarily produce parts from plastics, capable of high degrees of geometric complexity, and are used for manufacturing and rapid prototype generation. There is a need for both types of this technology in manufacturing.
Plastic injection molding is an extremely useful manufacturing method for producing different parts and products. It is one of the most widely used manufacturing processes in the world for mass producing plastic parts. Plastic injection molding is the process of manufacturing plastic parts and components from heating either plastic pellets or powdered plastics. The liquid is then forced into a mold to harden into the finished product. Plastic injection molding has multiple advantages that other methods of plastic molding do not have. These are the five advantages of choosing to use plastic injection molding for your next project.