| 摘要 |
PROBLEM TO BE SOLVED: To accurately equalize a corresponding die pitch with a die pitch when plural dies are parallely arranged and can be simultaneously exchanged. SOLUTION: This punch press is equipped with a first supporting element 7 having plural die supporting parts 13, 14 for supporting a die 9 at a given pitch. A corresponding die 10 for performing punch processing together with the die 9 may be installed on each axial core of the die supporting parts 13, 14. In this punch press, corresponding dies 10 are independently installed to a second supporting element 8 in a way movable slightly. The dies 9 and the corresponding dies 10 are made to perform a simulated punching so that the dies 10 are moved slightly corresponding to the dies 9, and installed on the axial core of the dies 9 of the first supporting element 7.
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