Title:
DEVICE, CONTROL DEVICE, AND METHOD FOR CORRECTING PRESSURE FORCE COMMAND OF WELDING GUN
Document Type and Number:
WIPO Patent Application WO/2023/248442
Kind Code:
A1
Abstract:
There is a need to optimize the number of attitudes in which a welding gun is positioned in an operation for acquiring a pressure force for correcting a pressure force command of a welding gun, and to simplify that operation. A device 70 comprises: an operation execution unit 62 that causes a robot 12 to operate so as to position a welding gun 14 at a teaching attitude defined in a welding work program; a pressure force acquisition unit 64 that acquires a pressure force from when the welding gun 14 is positioned at the teaching attitude by the operation execution unit 62 and is driven by a first pressure force command; and a command correction unit 66 that corrects the first pressure force command on the basis of the pressure force acquired by the pressure force acquisition unit 64, thereby calculating a second pressure force command for driving the welding gun 14 at the teaching attitude at the time of execution of the welding work program.
Inventors:
NISHIMURA AKINORI (JP)
AOKI TOSHIMICHI (JP)
AOKI TOSHIMICHI (JP)
Application Number:
PCT/JP2022/025192
Publication Date:
December 28, 2023
Filing Date:
June 23, 2022
Export Citation:
Assignee:
FANUC CORP (JP)
International Classes:
B23K11/11; B23K11/24
Foreign References:
| JP2016087663A | 2016-05-23 | |||
| JP2020196024A | 2020-12-10 | |||
| JP2005066654A | 2005-03-17 | |||
| JP2001047249A | 2001-02-20 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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