That said, there’s still the matter of setting up the program, to begin with. CNC programs can be run hundreds or thousands of times, producing the exact same part with every iteration. That may seem like a lot of extra work, but the payoff comes in the form of increased precision and endless repeatability. With CNC, all the work is on the front end – designing the part and laying out the cuts that need to be made, and then entering (programming) those steps into the machine. Once the operation is programmed, there’s no need to manually execute each step the machine runs automatically. In return, they’re even easier to operate. Despite being high-end pieces of technology, many machine tools are relatively easy to learn and operate.Ĭomputer Numerical Control (CNC) tools require a little more work. ![]() They can be used to cut wood, plastic, and even acrylic. ![]() They’re also commonly used by hobbyists and avid DIY-ers. ![]() Laser cutters, routers, and other machine tools are more than just modern manufacturing marvels.
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