公开(公告)号：US11656600B2

公开(公告)日：2023-05-23

申请号：US17022092

申请日：2020-09-16

申请人： FANUC CORPORATION

发明人： Masahiro Katsumoto ,  Jost Kurzrock

IPC分类号： G05B19/4069 ,  G05B19/4093 ,  G05B19/4062

CPC分类号： G05B19/4069 ,  G05B19/4062 ,  G05B19/40938

摘要： A simulation apparatus stores series data of positions of points (point sequence data) regarding feedback data from a motor which drives an axis of a machine tool, selects, from this stored point sequence data, a point which has a great impact on finished quality of a machined surface as a point for use in a simulation process, and performs the simulation process based on data regarding the selected point.