B - Operations – Transporting – 21 – B
Patent
B - Operations, Transporting
21
B
341/42, 80/44
B21B 37/00 (2006.01) B21B 37/40 (2006.01) B21B 13/02 (2006.01)
Patent
CA 1126835
ABSTRACT OF THE DISCLOSURE A rolling mill in which rolls are displaced in axial direction thereof during operation in dependence on the width, profile and the like factors of a material being rolled. A real rolling load difference is derived by removing a rolling load change components due to a moment produced upon displacement of the rolls from a difference in the rolling load between an operating side and a driving side of the rolling mill, and is utilized for correcting the rolling asymmetry.
343257
Shida Shigeru
Yasuda Ken-Ichi
Hitachi Ltd.
Kirby Eades Gale Baker
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