Title:
ELECTROSLAG WELDING OR ELECTROGAS WELDING CONTROL METHOD, CONTROL DEVICE, WELDING SYSTEM, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/185959
Kind Code:
A1
Abstract:
In the present invention, coefficient information is determined on the basis of designated parameters for items included in execution information that includes the items of a welding method and a welding material; at least a welding current, a wire feeding speed, and a projection length are included as welding condition items for welding; a reference value is calculated for an item that is not designated among the welding condition items on the basis of the determined coefficient information and set values designated for at least two of the welding condition items; and a controlled variable for the item that is not designated among the welding condition items is calculated on the basis of the reference value.
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Inventors:
TODA RYO
FUKUMOTO HIROTAKA
YAMAZAKI KEI
SAITO YASUYUKI
FUKUMOTO HIROTAKA
YAMAZAKI KEI
SAITO YASUYUKI
Application Number:
PCT/JP2022/006787
Publication Date:
September 09, 2022
Filing Date:
February 18, 2022
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
B23K25/00; B23K9/095; B23K9/173
Foreign References:
| JP2020108894A | 2020-07-16 | |||
| JP2007118012A | 2007-05-17 | |||
| JPS4894641A | 1973-12-05 | |||
| JPS50137351A | 1975-10-31 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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