Modeling for the Flow Coupled Secondary Hydraulic Lifting System of the Excavator Bucket

Fa Ye Zang; Yong Wang; Xiang Zhen Kong

doi:10.4028/www.scientific.net/AMM.596.602

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 596Modeling for the Flow Coupled Secondary Hydraulic...

Modeling for the Flow Coupled Secondary Hydraulic Lifting System of the Excavator Bucket

Abstract:

The flow coupled secondary hydraulic lifting system of the excavator bucket was presented, also its structure, working principle, and performances. The math model of the lifting system is established, using the math mode to control the hydraulic accumulator, and then realize process controlling of the energy recycling and reusing. Further, the system pressure range was expanded, the energy reusing effect and efficiency were improved.

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Periodical:

Applied Mechanics and Materials (Volume 596)

Pages:

602-605

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.596.602

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Online since:

July 2014

Authors:

Fa Ye Zang*, Yong Wang, Xiang Zhen Kong

Keywords:

Excavator, Flow Coupled, Lifting System, Math Model

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* - Corresponding Author

References

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