Design and Analysis of Hydraulic Piston Structure Exciter

Abstract:

The movement characteristics of hydraulic exciting piston is a small displacement and high reversing frequency. The movement of the piston is to adapt to the requirement of quick reversing resistance. The mating surface seal uses to reduce the motion resistance to meet the requirements of the piston movement. Piston position should be in the oil chamber oil area to meet the requirements of the piston movement and oil circulation. Elastic beam with hydraulic cylinder is connected together . This structure is conducive to the piston and the connection of elastic beam and the installation of the oil cylinder. The causes of the different moving displacement of piston is leaking.

• Periodical: Advanced Materials Research (Volumes 989-994)
• Pages: 2959-2961
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.989-994.2959
• Online since: July 2014
• Authors: Shi Juan Wang*, Ke Long Yu
• Keywords: Leakage, Piston Movement, Sealing, Vibration

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