Title:
SHEET ROLLING METHOD
Document Type and Number:
Japanese Patent JP3828767
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a platy metallic product free of configulation defect, at low cost without hindering productivity in a sheet rolling process.
SOLUTION: In the sheet rolling process by a reverse rolling mill which controls sheet camber wherein the sheet is rolled to a specific thickness by using at least two (upper and lower) rolls, a platy metallic product free of configulation defect can be manufactured by camber control of the sheet so as to make the sheet dished at least in the final pass.
Inventors:
Yasuhiro Higashida
Shigeru Ogawa
Seki Satoshi
Takashi Kutsune
Hironori Ueno
Shigeru Ogawa
Seki Satoshi
Takashi Kutsune
Hironori Ueno
Application Number:
JP2001249170A
Publication Date:
October 04, 2006
Filing Date:
August 20, 2001
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
B21B37/28; B21B37/00; (IPC1-7): B21B37/28; B21B37/00
Domestic Patent References:
| JP3234304A | ||||
| JP10180326A | ||||
| JP11005112A | ||||
| JP6339714A |
Attorney, Agent or Firm:
Tomoyuki Yabuki
Tsugeko Shigeo
Tsugeko Shigeo
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