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http://dx.doi.org/10.7736/KSPE.2013.30.3.278

A Study on the Design of Compression Air Hole in Front of Spindle for Chip Removal  

Kang, Dong Wi (Department of Mechanical Design & Manufacturing Engineering, Changwon National Univ.)
Lee, Choon Man (Department of Mechanical Design & Manufacturing Engineering, Changwon National Univ.)
Publication Information
Journal of the Korean Society for Precision Engineering / v.30, no.3, 2013 , pp. 278-283 More about this Journal
Abstract
While Built-in Spindle is working in machining center, the tool is changed by ATC(Automatic Tool Changer) automatically. However, impurities could be stacked in front of spindle because of chips formation while machining, and positional error between spindle and tool could be generated. Compressed air holes are necessary for removal of the impurities. But, the diameter and number of compressed air hole are different for each built-in spindle in market. In this paper, flow analysis is carried out to find out the efficient figuration of the compressed air hole by using velocity and pressure distributions.
Keywords
Built-in Spindle; Impurity; Flow Analysis;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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