The Parameter Performances and Simulations of Nitrogen-Inflating Hydraulic Breaker Based on AMESim

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Abstract:

After analyzing the technology of hydraulic breakers at home and abroad, this paper develops a new nitrogen-inflating hydraulic breaker based on the pressure feedback. Its concrete structure, the working principle and the hydraulic system are discussed. Then the entire system is built and simulated by using AMESim software. Impact performances are studied when some factors such as feedback pressure, pipe length and flow rate are changed. With all the achievements mentioned above, it provides a theoretical foundation for a further understanding of the hydraulic breaker.

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625-629

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July 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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