Fluid Power Pumps and Motors: Analysis, Design and Control
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Typical Machine Applications; General Machine Configuration
Ch 2. Fluid Properties
Fluid Mass-Density; Fluid Bulk-Modulus; Fluid Viscosity; Vapor Pressure; Chemical Properties; Fluid Types & Selection
Ch 3. Fluid Mechanics
Governing Equations; Fluid Flow; Pressure Rise-Rate Equation; Fluid Power; Lubrication Theory
Ch 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 Results
Ch 5. Piston Pressure
Control-Volume Analysis; Numerical Solutions; Piston-Pressure Profile; Pressure Carry-Over Angle; Cumulative Pressure Effect
Ch 6. Steady-State Results
Cylinder-Block Equations; Piston Equations; Slipper Equations; Swash-Plate Equations; Shaft Equations
Ch 7. Machine Efficiency
Internal Friction; Volumetric Flow Considerations; Pump Efficiency; Motor Efficiency; Typical Results
Ch 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 Filling
Ch 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 Clamping
Ch 10. Designing a Piston
Piston Geometry; Piston Materials; Piston Stress & Radial Deflection; Piston-Length Ratios; Miscellaneous Design Practices; Piston Lubrication; Piston Leakage
Ch 11. Designing a Slipper
Slipper Geometry; Slipper Materials; Slipper Stresses; Slipper Design Practices; Slipper Balance; Slipper Leakage; Slipper Tipping; Slipper Hold-Down Devices
Ch 12. Designing a Swash Plate
Swash-Plate Geometry; Swash-Plate Materials; Swash-Plate Stresses; Control & Containment Forces; Swash-Plate Bearings
Ch 13. Designing a Shaft
Shaft Geometry; Shaft Materials; Shaft Deflection; Shaft Stresses; Shaft Bearings
Ch 14. Displacement Controlled Pumps
Pump Description; Analysis; Dynamic Performance; Design
Ch 15. Pressure Controlled Pumps
Pump Description; Analysis; Dynamic Performance; Design
Ch 16. Conclusions
Appendix. Unit Conversions
A COMPLETE GUIDE TO FLUID POWER PUMPS AND MOTORS
Written 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