Title:
NUMERICAL CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/269896
Kind Code:
A1
Abstract:
A numerical control system 1 is provided with N numerical control devices 5_1, ... for controlling the operation of a machine tool on the basis of a numerical control program, and generating a robot command, and a robot control device 6 for controlling the operation of a robot 3 on the basis of a robot command. Each numerical control device is provided with a communication interface 56_1, ... for transmitting to the robot control device 6 a request for connecting to the robot control device 6, and the robot control device 6 is provided with a robot connection reply unit 63 for generating a connection approval with respect to connection request after a connection request has been received by a communication interface 60, and a robot connection determination unit 64 for selecting one of the plurality of numerical control devices as a connection approval transmission destination. The communication interface 60 transmits the connection approval to the communication interface of the connection approval transmission destination, and the communication interface of each numerical control device begins transmitting a robot command to the communication interface 60 after receipt of the connection approval.
Inventors:
NAKAMURA RYOU (JP)
Application Number:
PCT/JP2021/024109
Publication Date:
December 29, 2022
Filing Date:
June 25, 2021
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
G05B19/18
Domestic Patent References:
| WO2020144772A1 | 2020-07-16 | |||
| WO2018047309A1 | 2018-03-15 | |||
| WO2002025388A1 | 2002-03-28 |
Foreign References:
| JP2005173849A | 2005-06-30 | |||
| JP2010191602A | 2010-09-02 | |||
| JP2020170356A | 2020-10-15 | |||
| JPH04155406A | 1992-05-28 | |||
| JPS5822412A | 1983-02-09 | |||
| JP2018136765A | 2018-08-30 |
Attorney, Agent or Firm:
SHOBAYASHI Masayuki et al. (JP)
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