When you think of CNC machining, you’re likely to think of wood or metal — but this manufacturing process can also be used to create plastic components. Here’s a closer look at what plastic CNC machining is, and how it is used.

What is Plastic CNC Machining?

Plastic CNC machining is a process where a block of plastic is placed against moving cutting tools to remove excess materials. The path of the cutting tool is determined by a digital file to ensure precise and repeatable cuts.

Several types of CNC machining may be used to manufacture a part. CNC turning rotates a piece on a lathe, while 3-axis milling is used for simple designs by rotating a tool on x, y, and z axes. CNC drilling drills holes into the block of plastic. These various methods enable CNC machining to be used in the production of a wide range of plastic components.

Common Uses for Plastic CNC Machining

Plastic CNC machining is used in a wide variety of industries. It can be used for cardiac implants and dentistry surgical glides, assembly line pieces for the food and beverage industry, electric insulators, and seals for semiconductors, and even valve seats and pump gears in the automotive and aerospace industries. The precise tolerances that CNC machining can achieve makes it a good fit for producing components that must meet strict regulatory standards.

If you need assistance with plastic CNC machining, choose Gerber Wood Products. Our state-of-the-art equipment can be used for plastic, as well as wood and non-ferrous metals, to provide precision results. Contact us today to learn more about what we can do for you.