The Parameters Optimization for Mold Wear Reduction of the Cross Wedge Rolling

Abstract:

The mold for cross wedge rolling (CWR) is difficult in making, complicated in adjustment and high in costs. It is extremely meaningful to optimize the parameters for wear reduction to extend the mold life. This paper analyzes the influence of the processing parameters on the mold wear based on orthogonal experimental design method and the computer simulation method, which can optimize the parameters in an efficient and simple way. The results show that the rolling process using optimized technological parameters can greatly extend the mold life of the cross wedge rolling.

• Periodical: Applied Mechanics and Materials (Volumes 201-202)
• Pages: 1155-1158
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.201-202.1155
• Online since: October 2012
• Authors: Ting Zhang, Hai Bo Huang, Xue Dao Shu
• Keywords: Cross Wedge Rolling (CWR), Orthogonal Experiment, Technological Parameter, Wear

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