Kinematic calibration of a 5 axis milling center - CNC

Accuracy requirements are becoming ever more stringent, particularly in the realm of 5-axis machining. Complex parts must be manufactured with both precision and reproducible accuracy, including over extended periods of time. During machining, however, machine components are subjected to relatively high temperature fluctuations resulting from axis movements and the spindle. If you strive for optimal machining results, then the kinematics transformation chain should be adapted to these changes as well.