| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for cutting a circuit board which does not require a complicated and expensive device, is simple in structure and inexpensive, and has excellent workability and high cutting efficiency, and to provide a method of cutting the circuit board. SOLUTION: A rear anchor portion of a substrate A set on a pair of guide rails 31, 31 is held by a pair of holders 41, 41 attached to a substrate carrying device, then the substrate A is retracted along the guide rails 31, 31 so that the cutting region of the substrate A corresponds to a predetermined cutting position Y of a substrate cutting mechanism, and then the rotational blade 51 is moved along the cutting position Y of the substrate A to cut the substrate A. COPYRIGHT: (C)2006,JPO&NCIPI
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