Title:
REPAIR WELDING DEVICE AND REPAIR WELDING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/111785
Kind Code:
A1
Abstract:
This repair welding device comprises: a detection result acquisition unit that acquires outer appearance inspection results including information pertaining to defective points of welding beads on a workpiece to be welded that is produced by main welding using a welding robot; and a robot control unit that instructs, on the basis of the relationship between the positions of the defective points and the predetermined width of welding beads, the welding robot to perform repair welding on the positions of defective points acquired from the outer appearance inspection results.
Inventors:
OKUMA KATSUAKI
MONDEN RYUTARO
MONDEN RYUTARO
Application Number:
PCT/JP2020/040776
Publication Date:
June 10, 2021
Filing Date:
October 30, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B23K31/00; B23K9/12; G01B11/00; G01N21/88
Foreign References:
| JPH07132372A | 1995-05-23 | |||
| JP2000167666A | 2000-06-20 | |||
| JP2012037487A | 2012-02-23 | |||
| JP2019221253A | 2019-12-06 |
Other References:
See also references of EP 4070912A4
Attorney, Agent or Firm:
YOSHIDA Masaaki (JP)
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