Casetek uses its CNC machines to help produce iPhones and iPads, but depending on the industry, CNC machines can do more than that. Work piece and tooling companies use them to create dies, molds, gauges, and other parts for other companies, while prototyping companies use them to create initial prototypes. Materials aren’t limited to metal either; wood and plastic have been worked by CNC machines to create door carvings and interior decorations.
The increased demand for CNC machines also means a higher need for people operating them. For example, a company with ten machines may require a programmer or two and several support people to get them running. However, even if they are automated, they’ll still need to be monitored – especially with these machines working non-stop throughout the day. So if you have three shifts covering a 24-hour period, you’ll need different operators and some support people to monitor the machines. Many technical schools offer CNC training in Illinois, such as Choice Career College, where their technical programs are geared to meet the rising industry demand for CNC operators.