2019Proceedings of the 2nd International Conference on Information Technologies and Electrical EngineeringRequires access

Simulation Study of Leakage Flow Rate of Piston Pairs of Hydraulic Axial Piston Motor Based on MATLAB

Jinyan Shi, Wen Yang, Fanghong Fan

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Abstract

The hydraulic axial piston motor is an important actuator in the hydraulic system. The piston pair between the piston and the cylinder hole is a key friction pair of the axial piston motor. This paper analyzes the leakage flow of the piston pair of the axial piston motor, and discusses the influence of the unilateral fit clearance between the piston and the cylinder hole on the leakage flow. The results will provide a reference to the design of piston pair of hydraulic axial piston motor.

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What this paper is about

The hydraulic axial piston motor is an important actuator in the hydraulic system. The piston pair between the piston and the cylinder hole is a key friction pair of the axial piston motor. This paper analyzes the leakage flow of the piston pair of the axial piston motor, and discusses the influence of the unilateral fit clearance between the piston and the cylinder hole on the leakage flow. The results will provide a reference to the design of piston pair of hydraulic axial piston motor.

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Available abstract

The hydraulic axial piston motor is an important actuator in the hydraulic system. The piston pair between the piston and the cylinder hole is a key friction pair of the axial piston motor. This paper analyzes the leakage flow of the piston pair of the axial piston motor, and discusses the influence of the unilateral fit clearance between the piston and the cylinder hole on the leakage flow. The results will provide a reference to the design of piston pair of hydraulic axial piston motor.

Key concepts: Radial piston pump, Axial piston pump, Piston (optics), Position-sensing hydraulic cylinder, Hydraulic motor, Hydraulic cylinder, Leakage (economics), Piston pump

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