Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PRESS BRAKE DIE MIS-INSTALLATION DETECTING DEVICE, AND DIE MIS-INSTALLATION DETECTING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/049349
Kind Code:
A1
Abstract:
When a plurality of bending lines defined in a component are to be sequentially subjected to a bending process using a prescribed die, an NC device (40) obtains an interference region in which the component and the die interfere when the die length of the die used for each bend line is extended virtually. The NC device (40) detects whether the interference region interferes with an additional die that is additionally attached to a die holder, and if it is detected that the interference region and the additional die interfere, the additional die is determined to be a mis-installed die.

Inventors:
SENBA AKIRA (JP)
Application Number:
PCT/JP2020/032864
Publication Date:
March 18, 2021
Filing Date:
August 31, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
AMADA CO LTD (JP)
International Classes:
B21D5/02; B21D37/00
Foreign References:
JP2007061879A2007-03-15
JP2014024118A2014-02-06
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
Download PDF: