| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that a board stage is hardly matched to an X axis of a cutting clearance groove, in a printed circuit board cutting device for cutting a board raw material into a lattice shape and manufacturing small printed circuit boards having the same shape. SOLUTION: A board stage 4a is fixed on an X-axis slider of this device, and a plurality of recognition marks 15 related to the arrangement of cutting clearance grooves 6a are provided on the upper surface. Matching of the cutting groove 6a to the X-axis is performed by sequentially and automatically recognizing the recognition marks 15 not by work for visually confirming the edge of the cutting clearance groove 6a. Therefore, even if the edge of the cutting clearance groove 6a is not easily seen, matching is made possible.
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