Simulation on Roadheader Rear Supporting Leg Vibration Moulding

Tao He; Xia Yang; Cheng Jun Wang

doi:10.4028/www.scientific.net/AMR.791-793.566

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 791-793Simulation on Roadheader Rear Supporting Leg...

Simulation on Roadheader Rear Supporting Leg Vibration Moulding

Abstract:

Using three-dimensional discrete element method (DEM) to simulate the vibration of the evaporated pattern casting molding process, accordingly summary the influence law of vibration direction effecting on dry sand filling. The results show that the 3DOF vibration filling effect is best, 2DOF takes second place, 1DOF is the worst. In the 2DOF vibration the YZ direction is best, XY direction worst. Meanwhile Y direction vibration works best in 1DOF vibration, second is X direction, and Z direction gets worst.

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Periodical:

Advanced Materials Research (Volumes 791-793)

Pages:

566-569

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.791-793.566

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Cite this paper

Online since:

September 2013

Authors:

Tao He, Xia Yang, Cheng Jun Wang

Keywords:

DEM, Rear Supporting Leg, Road Header, Simulation, Vibration Moulding

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References

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