Injection molding is a manufacturing process widely used to produce parts from plastic materials. Here is a basic outline of the process:

1. Material Preparation: Plastic granules are fed into the injection molding machine and heated until they become molten.
2. Material Injection: The molten plastic is forcefully injected into the mold through a nozzle.
3. Cooling: Once the plastic is in the mold, it starts to cool and solidify into the shape of the desired part. During this process, pressure is maintained to make sure all cavities are filled.
4. Ejection: After the plastic part cools down and solidifies, the mold opens and the part is ejected using pins or a stripper plate. The part is then inspected for quality and consistency.
5. Repetition: The process is repeated for multiple production cycles.