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Title: Tool Wear Characters in Micro-milling of Fully Sintered ZrO2 Ceramics by Diamond Coated End Mills
Authors: Bian, Rong
Ferraris, Eleonora
Qian, Jun
Reynaerts, Dominiek
Li, Liang
He, Ning
Issue Date: Jun-2012
Publisher: Trans Tech Publications
Host Document: Materials Science Forum vol:723 pages:365-370
Series Title: Materials Science Forum
Conference: ICHSM-5th International conference on high speed machining edition:5th location:Jinan, China date:15-16 Aug.2012
Abstract: This work presents an experimental investigation on micro-milling of fully sintered Zirconia (ZrO2) by diamond coated tools. The experiments were conducted on a Kern MMP 2522 micro-milling centre and WC micro end mills, diamond coated by chemical vapour deposition (CVD) and of stiff geometry were employed as cutting tools. The effects of cutting parameters and milling time on tool wear were investigated. The results revealed that the tool wear characters included diamond coating delamination and wear of substrate WC. Both cutting forces and machined surface quality were affected by tool wear with the progress of milling.
ISSN: 0255-5476
Publication status: published
KU Leuven publication type: IC
Appears in Collections:Production Engineering, Machine Design and Automation (PMA) Section
Mechanical Engineering Technology TC, Technology Campus De Nayer Sint-Katelijne-Waver
Technologiecluster Werktuigkundige Industriƫle Ingenieurstechnieken

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