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A Study on the Improvement of Performance for High Speed Cutting Tool using Magnetic Fluid Polishing Technique  

Cho, Jong-Rae (창원대학교 대학원)
Yang, Sun-Cheul (윈트(주))
Jung, Yoon-Gyo (창원대학교 기계공학과)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.15, no.1, 2006 , pp. 32-38 More about this Journal
Abstract
The magnetic fluid polishing technique can polish the tool of complex shape, because the polishing method which polishes as compress the workpiece by the magnetism abrasives to arrange to the linear according to the line of magnetic force. Therefore, we producted the magnetic fluid polishing device in order that mirror like finishing processes the tool surface. In order to a polishing condition selection, polishing characteristic was estimated by polishing conditions which are magnetic flux density, polishing speed, grain size, magnetic fluid. The tool was polished to the selected polishing condition. The result to evaluate the polished tool's performance with the cutting force and tool wear, the polished tool's performance was improved compared with the tool not to polish.
Keywords
High speed cutting process; Magnetic fluid polishing technique; Tool life; Mirror like finishing; High speed cutting tool;
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