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Chatter Analysis of a Parallel Mechanism-based Universal Machining Center  

Lee, Sin-Young (School of Mechanical Engineering, Kunsan National University)
Kim, Jong-Won (School of Mechanical and Aerospace Engineering, Seoul National University)
Lee, Jang-Moo (School of Mechanical and Aerospace Engineering, Seoul National University)
Kim, Gyoo-Beom (Digital Video System Division, Samsung Electronics Co., Ltd.)
Publication Information
Journal of Mechanical Science and Technology / v.17, no.5, 2003 , pp. 691-697 More about this Journal
Abstract
Extensive researches have been carried out on machine tool chatter to obtain assessment procedure and improvement measures. In this study, chatter limit is predicted on a newly fabricated universal machining center by the combination of structural dynamic characteristics and cutting mechanics. We showed the unstable cutting conditions, and from them we could plot the unstable borderlines. From the chatter simulations we could say that the newly built universal machining center can be well used in the finishing machining of steel as other common machine tools.
Keywords
Universal Machining Center; Chatter; Structural Dynamic Characteristics; Cutting Mechanics;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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