- Patent Title: Numerical controller for controlling overlap of press operations
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Application No.: US15817814Application Date: 2017-11-20
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Publication No.: US10409266B2Publication Date: 2019-09-10
- Inventor: Takashi Satou , Takeshi Mochida
- Applicant: FANUC CORPORATION
- Applicant Address: JP Yamanashi
- Assignee: Fanuc Corporation
- Current Assignee: Fanuc Corporation
- Current Assignee Address: JP Yamanashi
- Agency: RatnerPrestia
- Priority: JP2016-226716 20161122
- Main IPC: G05B19/4155
- IPC: G05B19/4155 ; G05B19/402

Abstract:
A numerical controller is provided with an axis motion control unit configured to control the motions of a table axis and a press axis according to a machining program. The axis motion control unit starts the motion of the press axis for a first block at a first top dead center, if the state of the table axis satisfies a condition adapted for the start of the motion of the press axis for the second block and if the motion of the press axis for the first block is not completed, and the axis motion control unit starts the motion of the press axis for a second block at a second top dead center lower than the first top dead center, thereby overlapping the motions of the press axis for the first and second blocks.
Public/Granted literature
- US20180143618A1 NUMERICAL CONTROLLER Public/Granted day:2018-05-24
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