Title:
METHOD FOR CONTROLLING CONVEYING DEVICE, AND CONVEYING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/255792
Kind Code:
A1
Abstract:
This method for controlling a plate conveying device which conveys a plate by sandwiching the same between a pair of upper and lower pinch rolls provided with a roll temperature distribution control device is characterized in that: if it is determined that the plate has a strong tendency to meander to a work side, the roll temperature distribution control device is controlled in a direction that lowers the roll temperature on the work side relative to that on a drive side; and, conversely, if it is determined that the plate has a strong tendency to meander to the drive side, the roll temperature distribution control device is controlled in a direction that lowers the roll temperature on the drive side relative to that on the work side.
Inventors:
OGAWA SHIGERU (JP)
SHINBO KENTARO (JP)
NAKAJIMA ITARU (JP)
SHINBO KENTARO (JP)
NAKAJIMA ITARU (JP)
Application Number:
PCT/JP2020/022664
Publication Date:
December 24, 2020
Filing Date:
June 09, 2020
Export Citation:
Assignee:
NIPPON STEEL ENG CO LTD (JP)
International Classes:
B21B39/14; B21B37/58; B21B37/68; B21C47/00
Foreign References:
| JP2004050193A | 2004-02-19 | |||
| JPS59191510A | 1984-10-30 | |||
| JP2015157317A | 2015-09-03 | |||
| JP2005257461A | 2005-09-22 | |||
| JPH08108208A | 1996-04-30 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Download PDF: