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Accelerated Chromium Plate Piston Ring Wear Associated With Liner Pitting
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English
Abstract
Accelerated wear of chromium plated piston rings by an unidentified wear mechanism has been occasionally observed in small bore, high speed diesel engines in the field. This chromium plate wear phenomenon has been successfully reproduced in laboratory engine tests using chemically pitted cylinder liners with rough surface finishes. This paper reviews the laboratory test program which was developed a) to understand and identify the wear mechanism and b) to maintain ring wear life through piston ring modifications.
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Authors
Topic
Citation
Haynes, G., Hyde, G., Sauter, G., and Thornton, T., "Accelerated Chromium Plate Piston Ring Wear Associated With Liner Pitting," SAE Technical Paper 831280, 1983, https://doi.org/10.4271/831280.Also In
State-Of-The-Art on Design and Performance of Diesel Power Cylinder Components
Number: SP-0552; Published: 1983-09-01
Number: SP-0552; Published: 1983-09-01
References
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- Hyde G.F. Cromwell J.E. Arnold W.C. “Piston Ring Coating for High Performance Diesel Engines” SAE Paper 670935 1967
- Charlesworth W.H. Brown W.L. “Wear of Chromium Piston Rings in Modern Automotive Engines” SAE Automotive Engineering Congress Detroit 1967 670042
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- Dow T.A. Schiele C.A. Stockwell R.D. “Technique for Experimental Evaluation of Piston Ring - Cylinder Film Thickness” ASME Joint Conference Wash., D.C. 1982
- Shin K. Tateishi Y. Furuhama S. “Measurement of Oil - Film - Thickness Between Piston Ring and Cylinder” SAE International Congress and Exposition Detroit 1983 830068
- De Bruin C.N. “Cylinder Bore Honing” Surface Finish Seminar Presented to P.E.R.A. June 1978
- Ting L.L. Mayer, J.E. Jr. “Piston Ring Lubrication and Cylinder Bore Wear Analysis, Part I and II” Journal of Lubrication Technology April & July 1974
- Rabinowicz E. “Friction and Wear of Materials” Wiley 1965