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Machining characteristics of micro end-mill using high revolution  

Kim, Kisoo (Chungnam National University)
Kim, Sangjin (BK21 Mechatronics Group., Chungnam National University)
Cho, Byoungmoo (Graduate of Chungnam National University)
Kim, Hyeungchul (Chungbuk Provincial College of Science & Technology)
Publication Information
대한공업교육학회지 / v.31, no.2, 2006 , pp. 350-363 More about this Journal
Abstract
Recently, the micro end-milling processing is demanded the high-precise technique with good surface roughness and rapid time in milli-structure parts, micro machine parts and molding industry. The cutting conditions of micro end-milling has an effect on surface roughness of cutting surface. Therefore this study was carried out to cut stainless steel using high revolution air bearing spindle and micro end-mill and analyze the cutting condition to get the optimum surface roughness by design of experiment. From this study, surface roughness have an much effect according to priority on depth of cut, revolution of spindle and feed.
Keywords
Micro end-mill; Surface roughness; Design of experiment; Analysis of variance;
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