Drilling and deburring in a single process

K. H. Kim; C. H. Cho; S. Y. Jeon; K. Lee; D. A. Dornfeld

doi:10.1243/095440503322420250

Drilling and deburring in a single process

K. H. Kim, C. H. Cho, S. Y. Jeon, K. Lee, D. A. Dornfeld

School of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

A drill bit integrated with a retractable deburring cutter can be used for drilling and deburring exit burrs in a single process. In preliminary works, the authors learned that the retractable cutter may cause hole widening during its passage through the holes. A new design for the deburring cutter is proposed to avoid hole widening. With the new design, mild exit burrs (types I and II) are successfully removed. For large exit burrs (type III), however, the deburring is likely to be incomplete.

Original language	English
Pages (from-to)	1327-1331
Number of pages	5
Journal	Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture
Volume	217
Issue number	9
DOIs	https://doi.org/10.1243/095440503322420250
Publication status	Published - 2003

Keywords

Burr
Burr type
Deburring
Deburring insert
Drill
Feed speed
Spindle speed

ASJC Scopus subject areas

Mechanical Engineering
Industrial and Manufacturing Engineering

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10.1243/095440503322420250

Cite this

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title = "Drilling and deburring in a single process",

abstract = "A drill bit integrated with a retractable deburring cutter can be used for drilling and deburring exit burrs in a single process. In preliminary works, the authors learned that the retractable cutter may cause hole widening during its passage through the holes. A new design for the deburring cutter is proposed to avoid hole widening. With the new design, mild exit burrs (types I and II) are successfully removed. For large exit burrs (type III), however, the deburring is likely to be incomplete.",

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AU - Kim, K. H.

AU - Cho, C. H.

AU - Jeon, S. Y.

AU - Lee, K.

AU - Dornfeld, D. A.

PY - 2003

Y1 - 2003

N2 - A drill bit integrated with a retractable deburring cutter can be used for drilling and deburring exit burrs in a single process. In preliminary works, the authors learned that the retractable cutter may cause hole widening during its passage through the holes. A new design for the deburring cutter is proposed to avoid hole widening. With the new design, mild exit burrs (types I and II) are successfully removed. For large exit burrs (type III), however, the deburring is likely to be incomplete.

AB - A drill bit integrated with a retractable deburring cutter can be used for drilling and deburring exit burrs in a single process. In preliminary works, the authors learned that the retractable cutter may cause hole widening during its passage through the holes. A new design for the deburring cutter is proposed to avoid hole widening. With the new design, mild exit burrs (types I and II) are successfully removed. For large exit burrs (type III), however, the deburring is likely to be incomplete.

KW - Burr

KW - Burr type

KW - Deburring

KW - Deburring insert

KW - Drill

KW - Feed speed

KW - Spindle speed

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JF - Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture

IS - 9

ER -

Drilling and deburring in a single process

Abstract

Keywords

ASJC Scopus subject areas

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