Guiding method for steel materials to be rolled and roller guide

Details Guiding method for steel materials to be rolled and roller guide Guiding method for steel materials to be rolled and roller guide

1993-07-06

1995-05-09

Larson, Lowell A.

Metal deforming

By use of roller or roller-like tool-element

With handling of, or guiding of, work or product relative to...

B21B 3916

Patent

active

054129702

ABSTRACT:
In a roller guide apparatus for guiding a steel material to be rolled into a rolling mill machine, a ratio (K/M) of an elastic constant (K [N/mm]) of the roller guide portion of a roller guide apparatus to a gradient (M [N/mm]) in a plasticity characteristic curve obtained when pressing the steel material nipped between the guide rollers in rolling is determined to be 0.5 or more, to thereby prevent the steel material from tilting between the guide rollers. As a result, dimensional accuracy in sectional shape and size of an end product can be improved, and miss-rolling can be prevented, thus producing high-quality rolled steel products without surface defects with remarkably high yield rate and productivity.

REFERENCES:
patent: 4790164 (1988-12-01), Rothe
"Principles of Continuous Gauge Control in Sheet and Strip Rolling", W. C. F. Hessenberg et al., Research on the Rolling Strip. A symposium of selected papers, 1948-1958, pp. 185-191.

Affiliated with

Also associated with

Rating

Guiding method for steel materials to be rolled and roller guide does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Guiding method for steel materials to be rolled and roller guide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Guiding method for steel materials to be rolled and roller guide will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1698074