SHEET SHAPE CONTROL DEVICE AND MANUFACTURING METHOD FOR PLATED SHEET

Japanese Patent JP3823794

B2

PROBLEM TO BE SOLVED: To provide a sheet shape control device and a manufacturing method for a plated sheet, capable of stably, accurately controlling the shape of a sheet even under a narrow and high temperature environment.
SOLUTION: This sheet shape control device is equipped with an optical measuring means 7 arranged on a sheet side surface on a sheet manufacturing line or a sheet treating line, and measuring on-line the shape containing warp of the running sheet 1 in a noncontact method from the side of the sheet; and a correcting means 5 correcting the shape of the sheet in a noncontact method so as to reduce the warp of the running sheet based on the measured result with the optical measuring means.

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Kohei Ishida
Kenji Yamauchi
Akira Gama
Ken Fukaya
Kazuhisa Kamiya

JP2001298598A

September 20, 2006

September 27, 2001

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jfe Steel Corporation

G01B11/24; B21D1/00; C23C2/00; C23C2/06; C23C2/20; C23C2/40; G01B11/255; (IPC1-7): G01B11/255; B21D1/00; C23C2/00; C23C2/06; C23C2/20; C23C2/40

JP10298727A
JP8285550A
JP6287736A
JP63282607A

Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Ryo Hashimoto

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