| 摘要 |
PROBLEM TO BE SOLVED: To provide a lead frame which improves productivity by enabling high-mix low-volume production on an automatic working/assembling line for small components using continuous materials such as lead frames, etc. SOLUTION: An address 3, showing each position in a longitudinal direction and a width direction of the lead frame 1 of an assembly position of a product by marking, is attached to each stage of long-length continuous lead frames 1, etc. By reading the attached address, change-over of type of assembled products 2 is performed. COPYRIGHT: (C)2007,JPO&INPIT
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