Surface characterization, particularly roughness analysis, is very important for a wide range of applications including wear assessment. This paper proposes a set of methods and techniques to acquire appropriate images using confocal laser scanning microscopy, to separate roughness, waviness, and form using wavelet theory, and to characterize surface roughness for engineering surfaces and surfaces of small particles. Two application examples on engineering surfaces and wear particles have been presented in the paper to demonstrate that the method developed in this study can be used to measure surface roughness reliably and precisely. A guide on how to determine the iris size, step size, and objective lens has been scientifically provided according to theoretical analysis and experimental results.
Skip Nav Destination
Article navigation
April 2005
Article
Surface Characterization Using Wavelet Theory and Confocal Laser Scanning Microscopy
Chengqing Yuan,
Chengqing Yuan
School of Engineering, James Cook University, Townsville, Qld 4811, Australia
Search for other works by this author on:
Zhongxiao Peng,
Zhongxiao Peng
School of Engineering, James Cook University, Townsville, Qld 4811, Australia
Search for other works by this author on:
Xinping Yan
Xinping Yan
Reliability Engineering Institute, Wuhan University of Technology, Wuhan 430063, People’s Republic of China
Search for other works by this author on:
Chengqing Yuan
School of Engineering, James Cook University, Townsville, Qld 4811, Australia
Zhongxiao Peng
School of Engineering, James Cook University, Townsville, Qld 4811, Australia
Xinping Yan
Reliability Engineering Institute, Wuhan University of Technology, Wuhan 430063, People’s Republic of China
Contributed by the Tribology Division for publication in the ASME JOURNAL OF TRIBOLOGY. Manuscript received by the Tribology Division November 24, 2003; revised manuscript received December 31, 2004. Review conducted by: L. S. Stephens.
J. Tribol. Apr 2005, 127(2): 394-404 (11 pages)
Published Online: April 7, 2005
Article history
Received:
November 24, 2003
Revised:
December 31, 2004
Online:
April 7, 2005
Citation
Yuan, C., Peng, Z., and Yan, X. (April 7, 2005). "Surface Characterization Using Wavelet Theory and Confocal Laser Scanning Microscopy ." ASME. J. Tribol. April 2005; 127(2): 394–404. https://doi.org/10.1115/1.1866161
Download citation file:
Get Email Alerts
Enhanced Wear Volume Analysis Using Three-Dimensional Profilometry for Four-Ball Tribometer Setups
J. Tribol (September 2025)
Effects of Roller-End/Rib Geometrical Shape of Cylindrical Roller Bearings on Tribological Behavior
J. Tribol (November 2025)
Analytical Model of the Evolution of Surface Topography During Sliding Wear
J. Tribol (November 2025)
Related Articles
Changes of Surface Topography During Running-In Process
J. Tribol (July,2004)
Numerical Prediction of Surface Wear and Roughness Parameters During Running-In for Line Contacts Under Mixed Lubrication
J. Tribol (November,2018)
Tribological Characteristics Modification of Magnetorheological Fluid
J. Tribol (July,2011)
Effect of Tightening Speed on the Torque-Tension and Wear Pattern in Bolted Connections
J. Pressure Vessel Technol (August,2007)
Related Proceedings Papers
Related Chapters
On the Evaluation of Thermal and Mechanical Factors in Low-Speed Sliding
Tribology of Mechanical Systems: A Guide to Present and Future Technologies
Effectiveness of Minimum Quantity Lubrication (MQL) for Different Work Materials When Turning by Uncoated Carbide (SNMM and SNMG) Inserts
Proceedings of the 2010 International Conference on Mechanical, Industrial, and Manufacturing Technologies (MIMT 2010)
Surface Analysis and Tools
Tribology of Mechanical Systems: A Guide to Present and Future Technologies