NC parameter adjustment by design of experiments for high-speed, high-accuracy and low-vibration

Abstract

Appropriate adjustment of NC parameters is indispensable for high speed and high accuracy of NC machine tools. However, parameter adjustment is currently performed empirically by skilled technicians. There is a trade-off between speed and accuracy, and it is difficult to make well-balanced adjustments. Therefore, a parameter adjustment method that realizes the desired speed, accuracy and low vibration is expected In this study, we evaluate the performance based on speed, accuracy and vibration, and propose a method for efficiently adjusting NC parameters by design of experiments.