Glossary: CNC Machining

CNC Machining
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Computer numerical control, or CNC, is a form of industrial automation based on computer-aided design (CAD) and computer-aided manufacturing (CAM) files and replaces manually guided tasks. CNC machines require programming and can work with different types of robots.

Computer Numerical Control (CNC) machining is a manufacturing process in which computer-controlled machines automatically perform cutting, drilling, milling, turning or other machining operations.

CNC machines use programmed instructions to control the movement of tools and workpieces with a high degree of precision. Programs can be generated from computer-aided design (CAD) and computer-aided manufacturing (CAM) software.

Robotics can be integrated with CNC machining to automate tasks such as machine tending, loading and unloading parts, tool handling, inspection, palletizing and material movement. Combining CNC machines with robots can reduce manual handling and help manufacturers run machines for longer periods with fewer operator interventions.

Related terms: Articulated Robot, Machine Vision, End Effector, Automation

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