Title:
PRESS SYSTEM AND CONTROL METHOD FOR PRESS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/174935
Kind Code:
A1
Abstract:
A press system is provided with: a detection unit (42) for detecting the press load when press working a workpiece; a calculation unit (46) for calculating the eccentricity of a slide based on the press load detected by the detection unit; a determination unit (44) for determining whether the load detected by the detection unit surpasses a permissible press load value based on the eccentricity calculated by the calculation unit; and a notification unit (45) for reporting an abnormality on the basis of the determination result of the determination unit. As a result, abnormality determination is performed in accordance with a permissible press load value based on eccentricity and it is possible to determine abnormal eccentricity with high precision.
Inventors:
KUROKAWA TAKAHIKO (JP)
Application Number:
PCT/JP2016/057306
Publication Date:
November 03, 2016
Filing Date:
March 09, 2016
Export Citation:
Assignee:
KOMATSU IND CORP (JP)
International Classes:
B30B15/28; B30B15/14
Foreign References:
| JP2001113399A | 2001-04-24 | |||
| JPH10113800A | 1998-05-06 |
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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