Pressure Field Analysis of Continuous Rotary Electro-Hydraulic Servo Motor Based on ADINA

Abstract:

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In order to improve the low speed stationary of continuous rotary electro-hydraulic servo motor and avoid the pressure impact in the sealed cavity during the oil distribution, based on fluid and solid interaction theory, this paper adopted ADINA to analyze the pressure field distribution of sealed cavity in certain radial and axial gap, the computed model of the motor was established, and the pressure change of sealed cavity under the given dimension of the buffer groove was analyzed. The result shows that the pressure changes stably and buffer groove’s dimension is reasonable, which lays foundation for the structure design and experimental research of large displacement servo motor and improve the low speed performance of continuous rotary electro-hydraulic servo motor.

Info:

Periodical:

Advanced Materials Research (Volumes 129-131)

Edited by:

Xie Yi and Li Mi

Pages:

1351-1355

DOI:

10.4028/www.scientific.net/AMR.129-131.1351

Citation:

X. J. Wang et al., "Pressure Field Analysis of Continuous Rotary Electro-Hydraulic Servo Motor Based on ADINA", Advanced Materials Research, Vols. 129-131, pp. 1351-1355, 2010

Online since:

August 2010

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Price:

$35.00

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