| 摘要 |
PROBLEM TO BE SOLVED: To accurately control a machining and removing amount in finishing and to improve machining accuracy. SOLUTION: An interelectrode voltage correcting means 109 is provided for correcting an interelectrode voltage equivalent voltage value in accordance with a correction factor increasing in response to increase of discharge quiescent time, and by providing a corrected interelectrode voltage equivalent voltage value outputted from the interelectrode voltage correcting means 109 to a control means 106, a wire electrode 101 and a work piece 102 are relatively moved in accordance with the corrected interelectrode voltage equivalent voltage value. COPYRIGHT: (C)2003,JPO
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