公开(公告)号：US20190258215A1

公开(公告)日：2019-08-22

申请号：US16262128

申请日：2019-01-30

申请人： FANUC CORPORATION

发明人： Hyuma IGARASHI ,  Takeshi MOCHIDA

IPC分类号： G05B19/19

摘要： A numerical controller comprises a restart position candidate setting unit configured to store information on a block serving as a restart position candidate where machining is to be restarted, on the basis of a result of an analysis of a machining program, a block head position drawing unit configured to draw, when the machining is interrupted, a machining position corresponding to a head of the block serving as a restart position candidate stored by the restart position candidate setting unit, on the machining path displayed on a machining path graphic screen, and a restart block setting unit configured to set a block corresponding to a machining position designated by a user from among the machining positions drawn by the block head position drawing unit, as a restart block.