0

Full Content is available to subscribers

Subscribe/Learn More  >

Evaluation of Critical Design Factors on the Thermal Behavior Due to Frictional Heat in the Oscillatory Sliding Conformal Contact

[+] Author Affiliations
P. Wang, D. Y. Hua

Caterpillar, Inc.

M. Mansouri, M. M. Khonsari

Louisiana State University

Paper No. IMECE2006-13691, pp. 105-108; 4 pages
doi:10.1115/IMECE2006-13691
From:
  • ASME 2006 International Mechanical Engineering Congress and Exposition
  • Tribology
  • Chicago, Illinois, USA, November 5 – 10, 2006
  • Conference Sponsors: Tribology Division
  • ISBN: 0-7918-4782-9 | eISBN: 0-7918-3790-4
  • Copyright © 2006 by ASME

abstract

There is a range of mechanical components in tribological systems that operate under oscillatory sliding contact. An example of interest is the so-called pin-bushing joint interface that is typically lubricated with grease. Pin-joints are often heavily loaded and the relative sliding motion at the interface between the pin (shaft) and inner surface of the bushing generates considerable amount of heat. As a result, the surface and near-surface materials can quickly deteriorate and often trigger premature catastrophic failures. Nevertheless, the severity of the temperature rise is strongly dependent upon a series of design factors including various geometric variables, materials properties, and operating conditions. In this paper, the development of a fractional factorial experimental design for evaluation of the effect of five important design factors in pin-bushing assembly is reported. The factors of special interest include the clearance ratio (C/R), aspect ratio (L/D), oscillating angle, RPM, and applied load. The performance response is the interface temperature rise. The factorial analyses presented provide quantitative information on the factors that tend to have the greatest influence on the thermal behavior of a pin-bushing assembly.

Copyright © 2006 by ASME
Topics: Heat , Design

Figures

Tables

Interactive Graphics

Video

Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

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 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