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A Study on the Thermal Stabilization Design of a New Concept Compact Machining Center  

Kim, Dong-Hyeon (Department of Mechanical Design, Changwon Univ.)
Lee, Choon-Man (Department of Mechanical Design, Changwon Univ.)
Publication Information
Journal of the Korean Society for Precision Engineering / v.27, no.12, 2010 , pp. 119-124 More about this Journal
Abstract
In this paper, thermal stabilization design of a new concept compact machining center has been investigated. A new concept machining center adopted a new X-axis as a NC rotary table. A New concept compact machining center is designed that spindle speed, feed rate and NC Rotary table speed are 12,000rpm, 60m/min and 110rpm each. The analysis is carried out by using FEM simulation Solidworks, CATIA and ANSYS. This paper is focused on the thermal deformation according to temperature distribution of a spindle system and feed drive system. Heat transfer analysis is performed according to heat source and atmosphere contact parts. As a result, this compact machining center is designed as a thermally stable structure.
Keywords
Thermal Characteristic Analysis; Spindle System; Feed System; Temperature Distribution; Thermal Deformation;
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Times Cited By KSCI : 2  (Citation Analysis)
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