This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Development of the Rexroth High-Pressure Piston Pump Test for Hydraulic Fluid Qualification
Technical Paper
2002-01-1405
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
It is difficult, if not impossible; to select any single test that will model the expected performance of any hydraulic fluid in a wide range of hydraulic pumps made by many different manufacturers. Increasing pressures often encountered in new hydraulic pump applications compounds this problem. However, some basic assessment of hydraulic fluid performance is necessary for numerous reasons such as: developing an appropriate fluid purchase policy, international standard development, fluid classification and others. Since the now-classic standard tests such as: ASTM D-2882, DIN 51389 and others are simply inadequate for this task and also since the manufacturer, Eaton Inc., no longer manufactures these pumps, it has been necessary to develop an alternative testing strategy [1, 2 and 3]. The Bosch-Rexroth Corporation has developed a high-pressure piston pump test that has been an excellent predictor of hydraulic fluid performance for many years. This test is currently being developed as a proposed candidate for an ASTM Standard Test and is the subject of this report.
Recommended Content
Authors
Citation
Michael, R., Melief, H., Fey, C., Totten, G. et al., "Development of the Rexroth High-Pressure Piston Pump Test for Hydraulic Fluid Qualification," SAE Technical Paper 2002-01-1405, 2002, https://doi.org/10.4271/2002-01-1405.Also In
References
- ASTM D 2882-90 “Standard Test Method for Indicating the Wear Characteristics of Petroleum and Non-Petroleum Hydraulic Fluids in a Constant Volume Vane Pump” American Society for Testing and Materials Conshohocken, PA.
- Gent, G. M. “Review of ASTM D 2882 and Current Possibilities” Tribology of Hydraulic Pump Testing, ASTM STP 1320 Totten G. E. Kling G. H. Smolenski D. J. 1996 American Society for Testing and Materials 96 105
- Totten, G. E. Bishop, R. J. “Hydraulic Pump Testing Procedures to Evaluate Lubrication Performance of Hydraulic Fluids” SAE Technical Paper Series, Paper Number 952092 1995
- Padavich, R. A. Honary, L. “A Market Research and Analysis Report on Vegetable-Based Industrial Lubricants” SAE Technical Paper No. 952077 1995
- Mang, T. “Environmentally Friendly Biodegradable Lube Base Oils - Technical and Environmental Trends in the European Market” Adv. Prod. Appl. Lube Base Stocks, Proc. Int. Symp. 1994 66 80
- Khan, M. M. Brandao, A. V. “Method for Testing the Spray Flammability of Hydraulic Fluids” SAE Technical paper Series, Paper No. 921737 1992
- Ohkawa, S. Konishi, A. Hatano, H. Ishihama, K. Tanaka, K. Iwamura, M. “Oxidation and Corrosion Characteristics of Vegetable-Base Biodegradable Hydraulic Oils” SAE Technical Paper Series, Paper Number 951038 1995
- Melief, H. M. “Proposed Hydraulic Pump Testing for Hydraulic Fluid Qualification” Tribology of Hydraulic Pump Testing, ASTM STP-1320 Totten G. E. Kling G. H. Smolenski D. J. 1996 American Society for Testing and Materials 200 207
- International Standard ISO 6743/4 “Lubricants, Industrial Oils and Related Products (Class L) - Classification Part 4: Family H (Hydraulic Systems) First 1982 11 15
- Totten, G. E. Bishop, R. J. “Water-Glycol hydraulic fluids: Conversion and Troubleshooting of Mineral Oil Hydraulic Systems” SAE Technical Paper Series, Paper Number 2000-01-2589 2000
- Svedberg, G. C. Totten, G. E. Sun, Y. H. Bishop, R. J. “Hydraulic System Cavitation: Part II - A Review of Hardware Design - Related Effects” SAE Technical Paper Series, Paper Number 1999-01-2857 1999