Kabushiki Kaisha Kobe Seiko Sho

Hiroo Oshima

Takashi Sato

Kazuo Nose

Soichi Kitagawa

Toshiharu Iwatani

Hiroshi Narazaki

Masami Konishi

Hazime Tubono

A target shape adjusting equipment of a metal material furnished with an expert system by adaptive inference and learning inference processing for applying the engineering know-hows of skilled operators being engaged in the control of the shape in the width direction of a band-like or plate-like metal material which is running after a specified treatment has been given thereto, to adjust the shape thereof by giving the target shape data to a shape controlling section for contorlling the shape.

Equipment for adjusting the shape of a running band-like or plate-like

A crown control compensation controlling method in a multiple roll mill, in which a variation of rolling load caused by crown control is obtained from a crown control quantity. A wedge type hydraulic reduction device is operated according to the variation of rolling load to thereby cancel such rolling load variation. Both an automatic gauge control (AGC) and an automatic shape control (AFC) can be attained while preventing a change in plate thickness caused by crown control.

Crown control compensation controlling method in multiple roll mill

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Kobe, Japan

Hiroo Oshima