| 摘要 |
PROBLEM TO BE SOLVED: To enable parts to be stamped and folded with high folding quality using a tool for stamping and folding the parts to be stamped and folded. SOLUTION: This tool for stamping and holding consists of a carrier board 21 equipped with stamping elements 30 and folding elements 22 formed on the surface, a stamping and folding plate 10 arranged opposite to the carrier board 21, and folding grooves 12 formed on the stamping and folding plate 10 opposite to the elements 22. The folding elements 22 are formed of projections for folding provided on a folding plate 16 fitted to the surface of the carrier board 21. Stamped and folded parts are manufactured from a blank sheet using the stamping elements 30 and the folding elements 22. |
