Estimation of friction under forging conditions by means of the ring-on-disc test

Journal Article · Sat Apr 07 00:00:00 EDT 2007 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2729563· OSTI ID:21057054

Buchner, Bernhard; Umgeher, Andreas; Buchmayr, Bruno ^[1]

---

1. University of Leoben, Franz-Josef-Strasse 18, A-8700 Leoben (Austria)

In order to understand the tribological processes and interactions in the tool-workpiece-interface systematically, basic experiments that allow an independent variation of influencing parameters are necessary. The ring-on-disc test is a popular model experiment that is often used in tribological analyses at low normal contact pressures.The scope of the paper is an analysis of the applicability of the ring-on-disc test for high normal pressures as used in forging processes, using aluminium AA6082 as workpiece material. It turned out, that this test is a convenient method to measure friction under forging conditions.

• OSTI ID: 21057054
• Journal Information: AIP Conference Proceedings, Vol. 907, Issue 1; Conference: 10. ESAFORM conference on material forming, Zaragoza (Spain), 18-20 Apr 2007; Other Information: DOI: 10.1063/1.2729563; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ALUMINIUM
ALUMINIUM ALLOYS
FORGING
FRICTION
TESTING
TRIBOLOGY
VARIATIONS
WEAR