Laser Instant Shaping of Surface Microstructure Based on Function

Abstract:

Based on the functions of good surface bearing, lubricating and wear-resisting properties, this paper designs several microstructures including tangent ring, separated annular slot, positive direction reticular slot, etc. Microstructure is shaped by laser carving method, and contrastively analyzed compared with 3-D bearing curve and related parameters of ideal functional surface. The results demonstrate that functions of surface can be met by certain designed and processed shapes. Laser carving is a fast and convenient surface microstructure shaping method, in which as texture surface of separated annular slot, the shape of 3-D bearing curve stands to reason, and relevant parameter values and surface performances are good and obvious respectively.

• Periodical: Applied Mechanics and Materials (Volumes 217-219)
• Pages: 2252-2256
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.217-219.2252
• Online since: November 2012
• Authors: Ling Wang, Nian Lian Li, Su Qin Jiang, Bo Kui Li
• Keywords: Design, Function, Laser Instant Shaping, Surface Microstructure

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