A CNC machine uses computer programming to help influence and control machine-shop devices and tools. Much like 3-D printing, a CNC machine’s basic purpose is to take a solid material and transform the piece into a finished product. They can develop issues, though, if certain guidelines are not followed. Be sure to keep the machine properly maintained. Make certain the machine is set to the correct settings. Ensure that the correct settings are being used as well.
- The very first iterations of CNC machines were developed in the in the 1940s.
- These early machines used punched tape to store data and eventually became obsolete.
- As time went on, the machines adopted analog and eventually digital processing methods.
“A CNC machine is an electro-mechanical device used to manipulate and control machine-shop tools and devices using computer programming. In other words, controllers program the CNC machine to tell the machine shop tools what to do. The name CNC stands for computer numerical control.”