摘要 |
Plural types of tools are mounted on the tool selection table 210 so as to be selectable by rotation of the tool selection table 210. The tool selection table 210 is made movable by numerical control in the X, Y and Z directions, by virtue of the front-to-back table 206 movable in the front-to-back direction which is parallel to wire axis line L1, horizontal table 203 movable in the horizontal direction which is parallel to the front-to-back direction, and up-and-down table 209 movable in the up-and-down direction which is perpendicular to the front-to-back and horizontal directions.
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