Closed-Loop Feedback Control of Production Part Errors

This paper presents a new supervisory controller, designed to meet or exceed the tight quality specifications required of high-volume production parts. The process optimizing controller takes Co-ordinate Measuring Machine (CMM) data collected on Statistical Process Control (SPC) samples. It analyses the data and updates the program on a Computer Numerically Controlled (CNC) milling machine to optimize the overall production process. Part …