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RISTipping the Cylinder Block of an Axial-Piston Swash-Plate Type Hydrostatic Machine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Tipping the cylinder block within an axial-piston swash-plate type hydrostatic machine is a phenomenon that results in a momentary and sometimes permanent failure of the machine since the fluid ...
The Discharge Flow Ripple of an Axial-Piston Swash-Plate Type Hydrostatic Pump
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This research examines the idealized and actual flow-ripple of an axial-piston swash-plate type hydrostatic pump. For the idealized case, a “perfect” pump is examined in which the leakage is ...
The Control and Containment Forces on the Swash Plate of an Axial-Piston Pump
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this research, the control and containment forces and moments acting on the swash plate of an axial-piston pump are examined. From a practical standpoint, swash plate control and containment ...
Friction Forces Within the Cylinder Bores of Swash-Plate Type Axial-Piston Pumps and Motors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this research, the friction within the cylinder bore of a swash-plate type axial-piston machine is examined. Unlike previous research, this work develops a mathematical model for the friction ...
The Relative Motion Between the Ball Guide and Slipper Retainer Within an Axial-Piston Swash-Plate Type Hydrostatic Pump
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objectives of this research are to develop the equations that describe the relative motion between the ball guide and the slipper retainer within an axial-piston swash-plate type hydrostatic ...
Measuring Pump Efficiency: Uncertainty Considerations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of this paper is to analyze the uncertainty associated with pump efficiency measurements and to determine reasonable confidence intervals for these data. In the past, many industrial ...
Designing the Shaft Diameter for Acceptable Levels of Stress Within an Axial-Piston Swash-Plate Type Hydrostatic Pump
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this research, the diameter of the shaft within an axial-piston swash-plate type hydrostatic pump is considered from a stress point of view. To analyze the loading of the shaft, the ...
Designing a Control and Containment Device for Cradle-Mounted, Axial-Actuated Swash Plates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Many axial-piston pumps utilize a swash plate for regulating discharge flow. In this research, the required control and containment forces are examined for a cradle-mounted, axial-actuated swash ...
Designing a Control and Containment Device for Cradle-Mounted, Transverse-Actuated Swash Plates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Many axial-piston pumps utilize a swash plate for regulating discharge flow. In this research, the required control and containment forces are examined for a cradle-mounted, transverse-actuated ...
Valve-Plate Design for an Axial Piston Pump Operating at Low Displacements
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objectives of this research are to investigate the principal advantages of using various valve-plate slot geometries within an axial piston pump. In particular, three types of geometries are ...