What Is CNC? – Simply Explained

What Is CNC? – Simply Explained

Written by David

October 5, 2019

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If you’re a maker, tinkerer, or 3D printing hobbyist, you’ve likely heard the term “CNC” used quite often. It stands for computer numerical control, which is a process used to control many types of traditional machining tools as well as newer additive manufacturing machines like 3D printers.

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The first machining tools, such as mills and lathes, were controlled manually by turning dials and moving levers while periodically checking work manually. In contrast, the CNC process automates the machine movements and actions using a computer that delivers instructions to the CNC machine.

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In addition to automation, CNC provides the ability to fabricate complex parts through the precise control of tools. Therefore, CNC can be applied to a variety […]

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