Study on the Simulation Model and Characteristics of High-Speed Grinding for Ceramics

Autor:	Bei Zhi Li, Qiang Zhang, Yi Chu Yuan, Zhen Xin Zhou
Rok vydání:	2011
Předmět:	Materials science Metallurgy General Medicine Grinding chemistry.chemical_compound Brittleness Machining chemistry High-speed grinding visual_art visual_art.visual_art_medium Silicon carbide Ceramic Composite material
Zdroj:	Applied Mechanics and Materials. :662-667
ISSN:	1662-7482
DOI:	10.4028/www.scientific.net/amm.138-139.662
Popis:	Engineering ceramic machining would bring out several kinds of surface damage owing to its hard and brittle nature. In this paper, a simulation model of single-grit grinding for silicon carbide (Sic) was established to explore the high-speed grinding mechanism. The material behavior was described with the Johnson-Holmquist Ⅱ (JH-2) model. According to the simulation experiment results, the optimal grinding parameters to achieve ductile grinding for Sic has been analyzed, which would provide theoretical basis and take surface damage under control.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f7f41d6cf4e2f8f72cf4d5e412ae6442 https://doi.org/10.4028/www.scientific.net/amm.138-139.662 Zobrazit plný text záznamu