Abstract
One of the problems of the conventional method for identification of geometric deviations of five-axis machining center is that it takes a long time to setup. For example, in the method using the ball bar, it is necessary to carry out four kind of measurement in order to identify the eight geometric deviations. Therefore in this study, we propose a highly efficient method for identifying the geometric deviations. As as a result the validity of the measurement method proposed in this paper was shown with simulation. Moreover, the eleven geometric deviations including squareness errors could be identified in a single measurement process
