0
RESEARCH PAPERS

Effect of Idle Roll Bearing Friction on the Hot-Rolling Performance of Single-Roll Drive Mills

[+] Author and Article Information
R. L. Holbrook

The Babcock & Wilcox Company, Alliance, Ohio

C. F. Zorowski

North Carolina State University, Raleigh, N. C.

J. Eng. Ind 89(3), 482-487 (Aug 01, 1967) (6 pages) doi:10.1115/1.3610090 History: Received January 26, 1966; Online August 25, 2011

Abstract

A study is made of the effects of idle roll drag torque on the hot-rolling performance of single-roll drive mills using two analytical models which consider the nonsymmetry of the deformation process. Predictions of roll load, torque, and exit stock curvature for a specified idle roll drag torque on a given mill setup are obtained by applying an iterative procedure of solution to a series of intermediate rolling parameter results presented in terms of the idle roll neutral point location and strip reduction. In general, it is found that the drag torque increases the stock curvature significantly, is essentially additive to the required drive torque, and decreases the roll load only slightly.

Copyright © 1967 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In