Title:
ARC WELDING POWER SOURCE, PERIPHERAL EQUIPMENT FOR ARC WELDING, AND ARC WELDING DEVICE
Document Type and Number:
Japanese Patent JP3287335
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a peripheral equipment for arc welding such as an arc welding power source or a robot controller and an arc welding device which suppress a storage capacity with respect to a unified voltage value to the absolute minimum.
SOLUTION: In this peripheral equipment such as the arc welding power supply, or the robot controller, the unified voltage value of a unified voltage arithmetic part 13 of the arc welding power source 10 is outputted to a unified voltage input part 17 of the robot controller 1, by a unified voltage output part 19 of the arc welding power source 10, and an inputted unified voltage value is stored in a unified voltage arithmetic part 5 by a unified voltage input part 17 of the robot controller 1, so that the storage capacity with respect to the unified voltage value of the peripheral equipment such as the robot controller can be suppressed to the absolute minimum. Further, a voltage command system can easily be switched between an individual voltage command system and a unified voltage command system to various arc welding power supplies.
Inventors:
Norin Motomiya
Kozo Tsuchiya
Kozo Tsuchiya
Application Number:
JP14446699A
Publication Date:
June 04, 2002
Filing Date:
May 25, 1999
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
B23K9/073; B23K9/095; B23K9/10; B23K9/32; B23K37/02; H02M9/00; (IPC1-7): B23K9/073; B23K9/095; H02M9/00
Domestic Patent References:
| JP3214206A | ||||
| JP623550A | ||||
| JP857644A | ||||
| JP9122914A | ||||
| JP5282033A |
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)