Oil Film Temperature Field Simulation of Hydrostatic Center Rack of Heavy-Duty Horizontal Boring Lathe

Jun Peng Shao; Chong Li; Xiao Qiu Xu; Xiao Dong Yu; Bo Wu; Chao Yin

doi:10.4028/www.scientific.net/AMM.71-78.1578

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 71-78Oil Film Temperature Field Simulation of...

Oil Film Temperature Field Simulation of Hydrostatic Center Rack of Heavy-Duty Horizontal Boring Lathe

Abstract:

In order to research the temperature distribution law of the interstitial oil film on the hydrostatic center rack, the interstitial oil film on the hydrostatic center rack is taken as the research subject. Firstly, a three-dimensional model of the interstitial oil film is built by UG software. Secondly, the constructed three-dimensional model is meshed by ICEM CFD software. Lastly, the constructed finite element model is simulated using the finite element analysis software ANSYS CFX. The results of the simulation show that the temperature near the oil seal edge is higher than oil chamber and oil-returning slot. If the shaft parts rotate clockwise, the temperature of the right high-temperature zone is higher than the left. The research results provide a theoretical basis for the research on the thermal distortion of the middle pillow.

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Periodical:

Applied Mechanics and Materials (Volumes 71-78)

Pages:

1578-1581

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.71-78.1578

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Online since:

July 2011

Authors:

Jun Peng Shao, Chong Li, Xiao Qiu Xu, Xiao Dong Yu, Bo Wu, Chao Yin

Keywords:

Horizontal Boring Lathe, Hydrostatic Center Rack, Numerical Simulation, Temperature Field

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References

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