Shape control apparatus for flat material

Details Shape control apparatus for flat material Shape control apparatus for flat material

1985-04-25

1987-03-10

Larson, Lowell A.

Metal deforming

With use of control means energized in response to activator...

Metal deforming by use of roller or roller-like tool element

72 13, 72243, B21B 3710

Patent

active

046482563

ABSTRACT:
A shape control apparatus for producing rolled products from flat material comprising a plurality of rolls for shaping the material. Temperatures at a plurality of points, including a widthwise center of the material lying on an incoming side of the rolls, are detected to determine a widthwise temperature distribution. A rolling history of the number of products rolled and time interval between rolling of products, and the rolling weight are taken into consideration to determine a thermal crown magnitude and a roll wear magnitude for the rolls. An optimum bending force for controlling the rolls is determined based on calculated results of the thermal crown magnitude, the roll wear magnitude, and the load distribution of the rolls.

REFERENCES:
patent: 3927545 (1975-12-01), Morooka
patent: 3990284 (1976-11-01), Barten
patent: 4274273 (1981-06-01), Fariano et al.
patent: 4392367 (1983-07-01), Bald

Affiliated with

Also associated with

Rating

Shape control apparatus for flat material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shape control apparatus for flat material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shape control apparatus for flat material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1015519