Fluid Power Pumps and Motors

Analysis, Design and Control
Erscheinungsjahr 2013
ISBN: 978-0-07-181220-7
Verlag: McGraw-Hill Education

Buch, Englisch, 384 Seiten, Format (B × H): 157 mm x 235 mm, Gewicht: 619 g

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.A COMPLETE GUIDE TO FLUID POWER PUMPS AND MOTORSWritten by an expert in the field of fluid power, this book provides proven methods for analyzing, designing, and controlling high-performance axial-piston swash-plate type machinery. Fluid Power Pumps and Motors: Analysis, Design, and Control offers a comprehensive mechanical analysis of hydrostatic machines and presents meticulous design guidelines for machine components. Detailed diagrams and useful formulas are included throughout. Using the results and techniques employed in this practical resource will reduce product delivery lead-time and costs to increase overall efficiency.COVERAGE INCLUDES:

Fluid properties Fluid mechanics Mechanical analysisPiston pressure Steady-state results Machine efficiencyDesigning a cylinder block, valve plate, piston, slipper, swash plate, and shaft Displacement controlled pumpsPressure controlled pumps

Autoren/Hrsg.

Manring, Noah D.

Fachgebiete

• Technische Wissenschaften Maschinenbau | Werkstoffkunde Technische Mechanik | Werkstoffkunde Hydraulik, Pneumatik
• Technische Wissenschaften Maschinenbau | Werkstoffkunde Maschinenbau Triebwerkstechnik, Energieübertragung

Inhaltsverzeichnis

Ch 1. Introduction
Typical Machine Applications; General Machine ConfigurationCh 2. Fluid Properties
Fluid Mass-Density; Fluid Bulk-Modulus; Fluid Viscosity; Vapor Pressure; Chemical Properties; Fluid Types & SelectionCh 3. Fluid Mechanics
Governing Equations; Fluid Flow; Pressure Rise-Rate Equation; Fluid Power; Lubrication TheoryCh 4. Mechanical Analysis
Cylinder Block Free-Body Diagram; Piston Free-Body Diagram; Slipper Free-Body Diagram; Swash-Plate Free-Body Diagram; Shaft Free-Body Diagram; Kinematics of the Piston-Slipper Joint; Symmetry Considerations; Analytical ResultsCh 5. Piston Pressure
Control-Volume Analysis; Numerical Solutions; Piston-Pressure Profile; Pressure Carry-Over Angle; Cumulative Pressure EffectCh 6. Steady-State Results
Cylinder-Block Equations; Piston Equations; Slipper Equations; Swash-Plate Equations; Shaft EquationsCh 7. Machine Efficiency
Internal Friction; Volumetric Flow Considerations; Pump Efficiency; Motor Efficiency; Typical ResultsCh 8. Designing a Cylinder Block
Cylinder-Block Geometry; Cylinder-Block Materials; Number of Pistons; Cylinder-Block Layout; Involute Spline Design; Cylinder-Block Balance; Cylinder-Block / Valve-Plate Leakage; Cylinder-Block Tipping; Cylinder-Block FillingCh 9. Designing a Valve Plate
Valve-Plate Geometry; Valve-Plate Materials; Sizing Valve-Plate Slots; Checking for Cavitation Potential; Line-to-Line Porting; Cross Porting; Trapped Volume Designs; Valve-Plate Indexing; Valve-Plate ClampingCh 10. Designing a Piston
Piston Geometry; Piston Materials; Piston Stress & Radial Deflection; Piston-Length Ratios; Miscellaneous Design Practices; Piston Lubrication; Piston LeakageCh 11. Designing a Slipper
Slipper Geometry; Slipper Materials; Slipper Stresses; Slipper Design Practices; Slipper Balance; Slipper Leakage; Slipper Tipping; Slipper Hold-Down DevicesCh 12. Designing a Swash Plate
Swash-Plate Geometry; Swash-Plate Materials; Swash-Plate Stresses; Control & Containment Forces; Swash-Plate BearingsCh 13. Designing a Shaft
Shaft Geometry; Shaft Materials; Shaft Deflection; Shaft Stresses; Shaft BearingsCh 14. Displacement Controlled Pumps
Pump Description; Analysis; Dynamic Performance; DesignCh 15. Pressure Controlled Pumps
Pump Description; Analysis; Dynamic Performance; DesignCh 16. Conclusions
Appendix. Unit Conversions

Über Autor(innen)

Noah Manring is James C. Dowell Associate Professor and Director of Graduate Studies in the Mechanical and Aerospace Engineering Department at University of Missouri–Columbia (UMC). Before joining the faculty at UMC, he worked for eight years in the off-highway mobile equipment industry. Dr. Manring holds ten U.S. patents for innovations in the field of fluid power. As a professor, he has received research funding from Caterpillar, Inc., Festo Corp., and the National Fluid Power Association, among others, as well as the U.S. Department of Education, the National Science Foundation, and various private donors. Dr. Manring currently serves as an associate editor of the International Journal of Fluid Power and the Journal of Dynamic Systems, Measurement, and Control. He has done consulting work for several industrial firms, including Moog Inc., FMC Wyoming Corp., Dennison Hydraulics, and Parker Hannifin.