Title:
DETECTING METHOD FOR COIL DIAMETER OF COILER
Document Type and Number:
Japanese Patent JPS5417353
Kind Code:
A
Abstract:
PURPOSE: To detect the coil diameter at high accuracy, by taking in the information about the rolled material, detected when the material passes through the upstream side rolling mill, and by computing this value depending on the informations obtained through tracking along the stream.
Inventors:
SAKURAI TAKAKAZU
KOIKE TOSHIYUKI
KOIKE TOSHIYUKI
Application Number:
JP8107377A
Publication Date:
February 08, 1979
Filing Date:
July 08, 1977
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B21C47/02; B21C47/00; B65H26/08; (IPC1-7): B21C47/00; B65H25/28