What is CMM programming?

CMM programming refers to the process of writing and optimizing instructions for a Coordinate Measuring Machine (CMM) to inspect and measure the physical geometries of manufactured parts. CMM programmers use specialized software to create programs that guide the machine's probe to collect precise measurement data, ensuring parts meet engineering and quality specifications. This role is critical in industries such as aerospace, automotive, and manufacturing, where precision and quality control are essential. CMM programming often requires knowledge of GD&T (Geometric Dimensioning and Tolerancing), CAD models, and measurement principles.