Experimental Investigation of the Friction and Wear Behaviour with an Adapted Ball-On-Prism Test Setup
Journal Title: Tribology in Industry - Year 2015, Vol 37, Issue 3
Abstract
In this study, the friction and wear behaviour of a brass-steel and a copper-steel pairing is investigated and compared. For this purpose, an adapted ball-on-prism test configuration is used. With the proposed test setup, the evolution of the coefficient of friction and the surface temperature, as well as, the linear wear rate and the weight loss are obtained. The influence of the normal load, the sliding velocity, and the number of contact points are examined. The results for the brass-steel pairing reveal no dependency of the coefficient of friction on the normal load and the number of contact points, whereas for higher sliding velocities, a slight increase of the coefficient of friction can be observed. The linear wear rate increases with the normal load, the sliding velocity, and the number of contact points. The coefficient of friction for the copper-steel pairing decreases with an increase of the normal load, increases for higher sliding velocities, and shows no obvious dependency on the number of contact points. The linear wear rate decreases with increasing sliding velocity and increases with the number of contact points.
Authors and Affiliations
V. Krasmik , J. Schlattmann
Keywords
Related Articles
- EP ID EP132828
- DOI -
- Views 94
- Downloads 0
Performance Degradation Analysis of Aviation Hydraulic Piston Pump Based on Mixed Wear Theory
This paper focuses on the mathematical modeling of axial piston pump through dividing the failure development of friction pair into lubrication, mixed lubrication and abrasion. Directing to the wedge-shaped oil film betw...
The Wear behavior of UHMWPE against Surface Modified CP-Titanium by Thermal Oxidation
The effects of thermal oxidation duration on hardness, roughness, and wettability of the CP-titanium surfaces were investigated in this paper. The thermal oxidation treatment was done at 700 oC for 12-36 hours in an air...
Analyzing the Influence of the Construction Element Position on Torque Transmission by Friction
This paper is analyzing the impact of the construction element position of ship winch drum on the effects of torque transmission by friction in the mechanization welding process. The driving and driven wheels (constructi...
Experimental Investigation of Friction Coefficient and Wear Rate of Composite Materials Sliding Against Smooth and Rough Mild Steel Counterfaces
In the present study, friction coefficient and wear rate of gear fiber reinforced plastic (gear fiber) and glass fiber reinforced plastic (glass fiber) sliding against mild steel are investigated experimentally. In order...
The Tribological Investigations of Multicomponent Multilayered Ion-Plasma Coatings Avinit
The friction and wear characteristics of sliding friction in conditions of boundary lubrication for coatings, received by ion-plasma method on the heat resistant deformed alloy of АК4-1 type are investigated. Conducted t...