Dynamic Analysis of the Media in Centrifugal Barrel Finishing

Abstract:

The main effects in centrifugal barrel finishing result from the impact of the mutual impacts, the interaction of extrusion, the rotation shear and the sliding force, it can’t be calculated that the force created by the collision among the media and the velocity of the media at present. It is concluded that the velocity of the media is 5.107m/s through simulating the motion in EDEM, which is 2.28% error with theoretical calculation. Using orthogonal experiment to analyze different sizes and material media, it is concluded that media size mainly affects the tangential force, normal force and rolling friction.

• Periodical: Advanced Materials Research (Volume 1027)
• Pages: 230-234
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1027.230
• Online since: October 2014
• Authors: Jian Li Zhang, Wen Hui Li*, Sheng Qiang Yang, Qian Jiang, Li Ping Liu
• Keywords: Centrifugal Barrel Finishing, Discrete Element Method, Dynamic, Finishing

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