Design and Simulation of Bi-Directional Hydraulic Lock Used in Hydraulic System for Controllable Pitch Propeller

Abstract:

This paper designs a bi-directional hydraulic lock used in a large flow hydraulic system for controllable pitch propeller. The lock is used to resist the hydraulic cylinder shifting when the pitch reaches the presetting situation. The structure parameters of the lock are obtained by static design, and the dynamic performance of it is analyzed by modeling and simulation with the system on rated load. The dynamic simulating discovers the faults of the lock designing by static calculating and the results provide sufficient supports for its parameters optimization.

• Periodical: Advanced Materials Research (Volumes 468-471)
• Pages: 852-856
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.468-471.852
• Online since: February 2012
• Authors: Shuai Huang, Jing Li, Jin Feng Zhang, Yun Chen, Yao Bao Yin
• Keywords: Bi-Directional Hydraulic Lock, Dynamic Simulation, Large Flow Hydraulic System, Static Analysis

References

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