| 摘要 |
PROBLEM TO BE SOLVED: To provide a press die production method capable of reducing difference between actual height of an uneven face of a produced press die, and height in design.SOLUTION: A production method of a press die 1 of the present invention produces the press die 1 comprising: a base part 3 having a holding face 31; and a mold part 2 held on the holding face 31, and having an uneven face 24 facing an opposite side of the holding face 31. The mold part 2 is produced by an electroforming method, and height deviation of the uneven face 24 of the mold part 2 is measured, and based on the measurement result, height of the holding face 31 of the base part 3 is adjusted.SELECTED DRAWING: Figure 2 |
