Study of Contact Temperature in Polishing Surfaces

Abstract:

Based on a three-body micro-contact mechanism and contact temperature theory, a micro-contact temperature model was developed to investigate the effect of particle size, particle density, and rotational speed on temperature rise between particles and workpieces. The experiments with different particle sizes and rotational speeds verified the feasibility of the micro-contact temperature analysis. The results indicate that contact temperature between particles and workpieces linear increases as particle size and rotational speed increase. The particle density has a negligible effect on maximum contact temperature between particles and workpieces.

• Periodical: Advanced Materials Research (Volumes 189-193)
• Pages: 1527-1531
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.189-193.1527
• Online since: February 2011
• Authors: Jeng Haur Horng, Yang-Yuan Chen, Horng Wen Wu, Chin Chung Wei, Shin Yuh Chern
• Keywords: Abrasive Particle, Contact Temperature, Plastic Defametion, Polishing Pad, Three-Body Micro-Contact

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