| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for controlling a movable electrode of a joining device, in which the movable electrode can be operated so as to be automatically switched in each joined section. SOLUTION: The operation conditions of the movable electrode 5 is set in each joined section WP, an identification value that can specify the joined section WP is given to each of the obtained set values, forming and storing the individual movement data in which the set value and the identification value are paired. Then, by combining the identification values of respective stored operation data in the joined sequence, an operation pattern which can perform the set values of the operation conditions of the movable electrode 5 in the joined sequence, is formed and stored. Thereafter, in carrying out a joining operation, the operation conditions of the movable electrode 5 are controlled to be switched in each joined section WP on the basis of the operation pattern. COPYRIGHT: (C)2004,JPO
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