B - Operations – Transporting – 21 – H
Patent
B - Operations, Transporting
21
H
341/41
B21H 7/00 (2006.01) B21B 37/26 (2006.01)
Patent
CA 1122305
ABSTRACT OF THE DISCLOSURE A method of producing a plate material having a uniform width and a lengthwise thickness variation by imparting plastic deformations to a work by means of widthwise rolling rolls and thicknesswise rolling rolls. The method has the steps of measuring the travelling amounts of the work at the outlet sides of the widthwise rolling rolls and the thicknesswise rolling rolls, continuously changing the roll gap of the widthwise rolling rolls in accordance with the measured travelling amount and a predetermined condition so as to reduce the width of the work at portions of the latter where the width is expected to be increased as a result of the subsequent thicknesswise rolling so that the work after the thicknesswise rolling may have a uniform width, and changing the thickness of the work by continuously changing the roll gap in the thicknesswise rolling rolls in accordance with the measured travelling amount and a predetermined condition. Also, disclosed is an apparatus for carrying out this method.
332204
Furuta Osamu
Hasegawa Yoshimichi
Aichi Steel Works Limited
Gowling Lafleur Henderson Llp
LandOfFree
Method of and apparatus for producing plate material having... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of and apparatus for producing plate material having..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and apparatus for producing plate material having... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1047516