Title:
FORWARD PRESS MOLDING METHOD
Document Type and Number:
Japanese Patent JP2018079488
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a forward press molding method for working numerous worked portions while suppressing the large-size of a press device.SOLUTION: In a forward press molding method for working a plurality of worked portions of a mother material M by one press process while feeding a base material M intermittently in a transfer direction A, a plurality of portions to be worked are worked separately of a plurality of step groups, and the individual step groups divided are worked with a time difference at a one-time press step.SELECTED DRAWING: Figure 2
Inventors:
IKUSHIMA KOICHI
Application Number:
JP2016222646A
Publication Date:
May 24, 2018
Filing Date:
November 15, 2016
Export Citation:
Assignee:
SHIROKI CORP
International Classes:
B30B13/00; B21D22/20; B21D37/08
Attorney, Agent or Firm:
Shinei Patent Office