公开(公告)号：US12122010B2

公开(公告)日：2024-10-22

申请号：US17417690

申请日：2019-12-20

申请人： AMADA CO., LTD.

发明人： Masashi Ogino ,  Tetsuya Sano

IPC分类号： B23Q17/24 ,  B21D37/10 ,  B24B3/60 ,  G01B5/00 ,  B21D28/24 ,  G05B19/4065

CPC分类号： B23Q17/2457 ,  B21D37/10 ,  B24B3/60 ,  G01B5/00 ,  B21D28/24 ,  G05B19/4065

摘要： An accumulated wear amount calculation section calculates a wear amount of a blade edge of a punch and a wear amount of a blade edge of a die when a tool set of the punch and the die has processed a sheet metal once. The accumulated wear amount calculation section calculates an accumulated wear amount of the blade edge of the punch and an accumulated wear amount of the blade edge of the die by accumulating wear amounts of respective times when the tool set has processed the sheet metal multiple times. A tool management information managing section manages a state of the blade edge of each punch and each die by causing a tool management information storage section to store tool management information associating a tool identification code given to each punch and each die with the accumulated wear amounts calculated by the accumulated wear amount calculation section.