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Patent Searching and Data


Title:
CONTROL DEVICE FOR EDGER
Document Type and Number:
WIPO Patent Application WO/2018/020569
Kind Code:
A1
Abstract:
Provided is a control device for an edger capable of improving the accuracy of the width dimension of a product. The control device for the edger is provided with: an edger leading-tail end opening pattern corrector that calculates an incoming side width deviation on the basis of a detected value for the actual plate width of material to be rolled that is acquired by an incoming side width actual data collector and calculates an edger leading-tail end opening pattern correction quantity for an edger leading-tail end opening controller on the basis of the incoming side width deviation; and an edger leading-tail end opening pattern correction modifier that calculates an edger leading-tail end opening pattern correction modifying term for the leading-tail end opening pattern corrector on the basis of an edger leading-tail end opening pattern generated by an edger leading-tail end opening pattern generator, the detected value for the actual plate width of the material to be rolled acquired by an outgoing side width actual data collector, and the incoming side width deviation calculated by the edger leading-tail end opening pattern corrector.

Inventors:
SEKIMOTO, Masayasu (3-1-1 Kyobashi, Chuo-k, Tokyo 31, 〒1040031, JP)
Application Number:
JP2016/071831
Publication Date:
February 01, 2018
Filing Date:
July 26, 2016
Export Citation:
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Assignee:
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION (3-1-1, Kyobashi Chuo-k, Tokyo 31, 〒1040031, JP)
International Classes:
B21B37/22
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (Takada, Takahashi & Partners Konwa Bldg. 7F, 12-22 Tsukiji 1-chome, Chuo-k, Tokyo 45, 〒1040045, JP)
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