• Journal of the Korea Academia-Industrial cooperation Society
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• v.9 no.3
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• pp.569-573
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• 2008

In this thesis, the drawing was prepared for the strip layout of the pickup frame In the press die, the drawing for press layout is a major factor in determining the mass production of the product. The 3D CAD/CAM system was applied to easily correct interference factors with other parts to be mounted. This study improved the material utilization ratio to 28.49% by optimizing the blank layout and strip layout in wide-width arraying. The 3D CAD/CAM software used is Unigraphics NX 4.0, and the strip layout drawing was prepared in 12 processes.