Experimental analysis of deburring process on inclined exit surface by new deburring tool

The removal of macro-burrs formed after drilling has always been a difficult engineering problem, especially on inclined exit surfaces with intersecting holes. A new deburring tool is developed to remove burrs on inclined exit surfaces. The performance of the proposed deburring tool is analyzed acco...

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Bibliographic Details
Published in:CIRP annals 2011, Vol.60 (1), p.129-132
Main Authors: Ton, T.P., Park, H.Y., Ko, S.L.
Format: Article
Language:English
Subjects:
Applied sciences
Burr
Deburring
Drilling
Exact sciences and technology
Mechanical engineering. Machine design
Precision engineering, watch making
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Summary:The removal of macro-burrs formed after drilling has always been a difficult engineering problem, especially on inclined exit surfaces with intersecting holes. A new deburring tool is developed to remove burrs on inclined exit surfaces. The performance of the proposed deburring tool is analyzed according to changes in parameters including tool geometry, the deburring direction, and cutting conditions. Based on our analysis, proper tool geometry is suggested, and an efficient deburring method and deburring conditions are determined which satisfy the chamfered geometry and surface roughness of holes.
ISSN:0007-8506
DOI:10.1016/j.cirp.2011.03.124