CAD/CAM Software
CAD Units, Scale, and Coordinate Validation Before CNC Release
A clean-looking CAD model can be unusable for CNC release if its units, scale, origin, orientation, or coordinate frame are wrong. A 25.4× error is obvious once stock is ordered; a small origin shift or rotated datum may remain hidden until a fixture, CMM program, or mating part fails. The
October 20, 2026
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