Wear Testing of Principal Friction Pairs in Axial Piston Pump Based on Taguchi Design Method

Abstract:

While axial piston pump is the core component of hydraulic system, its service life and reliability depend much on the selection of materials, friction pairs and process parameters. To identify these factors, wear condition of friction pair is conducted by using MWF-10 wear rig. Based on ANOVA of Taguchi Method,the influences of surface roughness and hardness on wear loss and friction coefficient are compared. In addition, the results show that the optimal friction pair and surface roughness of hard specimens have influence mostly on the wear loss and the friction coefficient.

• Periodical: Applied Mechanics and Materials (Volume 779)
• Pages: 26-34
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.779.26
• Online since: July 2015
• Authors: Cun Ran Zhao*, Ji Hai Jiang, Chong Ke
• Keywords: ANOVA, Principal Friction Pairs, Taguchi Design Method, Wear Test

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