Title:
形状検出装置及びその方法
Document Type and Number:
Japanese Patent JP4504874
Kind Code:
B2
Abstract:
A shape detection device capable of detecting meandering of a strip with high accuracy and a method thereof. The device includes a plurality of split rolls provided in a width direction of a rolling material; a table which guides the rolling material and which is rotatably supported; a fixing member supported by the table; torque detectors for separately detecting loads acting on both ends of the split rolls when the rolling material comes in contact with the split roll as moments; supporting arms of which one end rotatably supports the split roll and the other end is supported by the fixing member through the torque detectors; a meandering amount computing unit for computing a meandering amount of the rolling material using the moments detected by the torque detectors, and a plate shape computing unit for computing a plate shape of the rolling material using the moments and the meandering amount.
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Inventors:
Kanji Hayashi
Shigeki Sueda
Hideaki Furumoto
Nishi Saki Junichi
Yoichiro Tsumura
Goto Shiki
Shigeki Sueda
Hideaki Furumoto
Nishi Saki Junichi
Yoichiro Tsumura
Goto Shiki
Application Number:
JP2005177221A
Publication Date:
July 14, 2010
Filing Date:
June 17, 2005
Export Citation:
Assignee:
Mitsubishi Hitachi Steel Machinery Co., Ltd.
International Classes:
B21B38/02; B21B37/00
Domestic Patent References:
| JP10166019A | ||||
| JP8215718A |
Attorney, Agent or Firm:
Toshiro Mitsuishi
Tadahiro Mitsuishi
Yasuyuki Tanaka
Hiroshi Matsumoto
Tadahiro Mitsuishi
Yasuyuki Tanaka
Hiroshi Matsumoto