CNC machining stands for computer numerical control and is a manufacturing process that typically uses computerized controls and machine tools. A CNC machine is used to remove different layers of material from a stock piece known as a work piece. This process is used on many different materials such as metals, plastics, wood and glass. There are many different processes that are in contrast to CNC machining such as 3D printing as well as liquid injection molding. Finally, CNC demonstrates certain advantages over other processes such as cost effectiveness of parts.
- CNC machining uses a bunch of different materials such as plastics, metals, wood and glass.
- CNC is typically used in contrast to other types of manufacturing processes such as 3d printing and liquid injection molding.
- In order to prepare the CNC machine you need to make sure that the workpiece is hooked directly into the machine.
“Subtractive manufacturing processes, such as CNC machining, are often presented in contrast to additive manufacturing processes, such as 3D printing, or formative manufacturing processes, such as liquid injection molding.”