Hostname: page-component-745bb68f8f-lrblm Total loading time: 0 Render date: 2025-02-11T16:59:07.710Z Has data issue: false hasContentIssue false
  • English
  • Français

A Study of Plastic Flow and Residual Steress Distribution Caused by Rolling Contact

Published online by Cambridge University Press:  06 March 2019

Shin-ichi Nagashima ,
Niritaka Tanaka  and
Toshinori Ohtsubo
Shin-ichi Nagashima
Affiliation:
Department of Mechanical Engineering, Yokohama National University, Hodogaya-ku, Yokohama, 240 Japan
Niritaka Tanaka
Affiliation:
Department of Mechanical Engineering, Yokohama National University, Hodogaya-ku, Yokohama, 240 Japan
Toshinori Ohtsubo
Affiliation:
Nippom Steel Corporation, Kitakyushu, 805 Japan
Get access

Extract

It is well knovm that a characteristic plastic flow occurs when two discs are rolled together at loads exceeding the yield point; even in the case of rolling contact without slip, a deformed layer shows marked plastic flow with respect to the direction opposite to the rolling direction. This phenomenon was first found by Crook and Welch. Later, Johnson and his co-workers explained why the forward flow occurs under pure normal stresses.

The aim of the present study is to reproduce the various types of plastic flow under different testing conditions of rolling contact, such as nearly pure rolling contact, rolling contact by friction drive, and rolling-sliding contact. After a test of repeated rolling contact, the mode of plastic flow and the residual stress distribution at the surface of the specimen were observed. Further, the experimental data were compared with the result of analytical calculation by the method of Merwin and Johnson.

Type
II. X-Ray Strain and Stress Determination
Information
Advances in X-Ray Analysis , Volume 27: Thirty-Second Annual Conference on Applications of X-ray Analysis, August 1-5, 1983 , 1983 , pp. 207 - 212
Copyright
Copyright © International Centre for Diffraction Data 1983

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Crook, A. W., Proc. Instn mech. Engrs. Lotid. 171:187 (1957).Google Scholar
2. Welsh, N. C., Proc. Conf. Lubr. Wear, Instn mech.Engrs, Lond. 701(1957).Google Scholar
3. Johnson, K. L. and Jefferis, J. A., Proc. Symp. Fatigue in Rolling Contact, Instn mech. Engrs, Lond, 54 (1963).Google Scholar
4. Merwin, J. E. and Johnson, K. L., ibid., 145 (1963)Google Scholar
5. Johnson, K. L., ibid., 155 (1963)Google Scholar
6. Dolle, H. and Hauk, V., Harterei-Techn. Mitt., 31:165 (1976).Google Scholar
7. Moore, M. G. and Evans, W. P., SAE Trans., 66:340 (1958).Google Scholar
8. Ho, J. W. et al., Wear, 84:183 (1983).Google Scholar