CNC stands for computer numerical control, logic devices applied to monitor and change an industrial machine that often makes a part by removing particles from material, such as a block of metal or wood. The computer precisely controls the coordinates in space for the tool that’s removing particles to leave the desired shape for the part. CNC can be used in additive manufacturing and in simulation software to predetermine how a part will be made in a machine.
Motion control is the planned, coordinated or managed guidance of moving devices, in rotational motion with motors, pumps, or fans or linear motion or multi-axis motion. In industrial applications, computerized motion control can occur in drives or another logic device, such as computer numerical control, industrial PCs, programmable logic controllers (PLCs), programmable automation controllers (PACs) or with a board-level device. In the case of an integrated motor and drive, the actuator and motion controller exist in one unit.
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