Design and Analysis on the Vibration Piston Seal

Abstract:

Features of the piston reciprocating motion is a high commutation frequency, small displacement, the impact force. Requirements of the piston movement is able to adapt quickly to change. Reducing the resistance movement of the piston will be able to make more flexible movement of the piston .The seal with mating surfaces can reduce the resistance movement . The gap of mating surface of the piston rod formed hydraulic oil spill. Mating surface seal problem is that the oil leakage is larger。Piston movement way of hydraulic vibrator is a kind of variable frequency and variable amplitude, in the form of constant flow. The form of the oil cylinder and the piston movement is the same. The cylinder as the output component of hydraulic vibrator output movement is to reduce the leakage .

• Periodical: Applied Mechanics and Materials (Volumes 602-605)
• Pages: 225-228
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.602-605.225
• Online since: August 2014
• Authors: Jia Yang*
• Keywords: Leak, Mating Surfaces, Seal, Vibration

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