This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Selecting the Correct Hydraulic Component Material for Minimum Life Cycle Cost
Annotation ability available
Sector:
Language:
English
Abstract
This paper discusses a procedure for selecting the correct material for a hydraulic component. The discussion includes the variables of pressure duty cycle, temperature duty cycle, component specifications, manufacturing processes, reliability requirements, and available materials. The goal of the procedure is to minimize component life cycle cost.
It is shown that 7075-T73 Aluminum is the best material for selected 34 MPa (5000 psi) hydraulic components.
Recommended Content
Technical Paper | Hydraulic Pumps for High Pressure Non-Flammable Fluids |
Technical Paper | Vickers New PVH Variable Volume Pumps |
Aerospace Standard | Duct Assembly, Ground, Conditioned Air, Metallic Reinforced, Low Pressure, 350 °F |
Authors
Citation
Maroney, G., Sledz, C., and Credit, P., "Selecting the Correct Hydraulic Component Material for Minimum Life Cycle Cost," SAE Technical Paper 922031, 1992, https://doi.org/10.4271/922031.Also In
References
- Orloff, G. “The Development of 4000 LB/IN SQ Hydraulic Systems,” The Journal of The Royal Aeronautical Society 58 519 March 1954 185 194
- Maroney, G. E. “The Trend Toward High Pressures - Is There An End In Sight?” Paper No P76-63 Annual Report No. 10 Basic Fluid Power Research Center, Oklahoma State University Still-water, Oklahoma 1976
- Weyer, M. C. “Three 5000 PSI Hydraulic Systems Fly The V-22 Aircraft,” Hydraulics and Pneumatics December 1990
- SAE AIR4002 (Draft) “8000PSI Hydraulic Systems: Experience and Test Results SAE Warrendale, PA 1991
- Fling, K. “Steel Versus Aluminum For Cylindrical Pressure Vessels - Which Is Lighter?” SAE A-6 Meeting No. 112 Dayton, OH April 27 May 1 1992
- SAE ARP4741 “Switching Valve, Pressure or Pilot Operated'” 11 SEP 1992 SAE Warrendale, PA 1992
- Military Handbook “Metallic Materials And Elements For Aerospace Vehicle Structures” Department Of Defense United States of America 1988
- Bardes, B. P. “Metals Handbook” American Society For Metals Metal Parks, OH 1978
- “Aerospace Structural Metals Handbook” Metals and Ceramics Information Center Battelle Columbus Division, OH 1989
- “Forging Design Handbook” American Society For Metals Metals Park, Ohio 1972
- Roark, R. J. “Formulas For Stress And Strain,” Fourth McGraw-Hill, New York 1965 308
- “Handbook of Product Design for Manufacturing” Bralla, James G. McGraw-Hill 1986
- “Fatigue Life Report For The MC16381 Switching Valve,” M. C. Aerospace, Lake Orion, MI 1992
- “Qualification Test Report for MC12819,” M. C. Aerospace, Lake Orion, MI 1991