Design of a deburring tool for intersecting holes in aluminum alloys

Chang Hee Cho; Kwon Hee Kim

doi:10.1016/j.jmatprotec.2011.12.020

Design of a deburring tool for intersecting holes in aluminum alloys

Chang Hee Cho, Kwon Hee Kim

School of Mechanical Engineering

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

10 Citations (Scopus)

Abstract

A deburring tool for intersecting holes is proposed. The tool has a hemispherical cutter head mounted on a pivoted shaft which is loaded against the burr edge by a set of springs. The cutter head is inserted into an intersecting hole up to the burr edge and is subsequently rotated counterclockwise with a return stroke. The cutter head size is selected such that the cutter head has maximum accessibility to the three dimensional burr edge. The cutting edge is designed to maintain proper ranges of rake angle and relief angle during deburring. The efficiency of the tool in terms of deburring speed is verified by a set of deburring tests on Al6061-T6. The measured depth of cut on the burr edge confirms the complete removal of burrs.

Original language	English
Pages (from-to)	1132-1138
Number of pages	7
Journal	Journal of Materials Processing Technology
Volume	212
Issue number	5
DOIs	https://doi.org/10.1016/j.jmatprotec.2011.12.020
Publication status	Published - 2012 May

Keywords

Burr
Cutter head
Cutting angle
Deburring tool
Intersecting holes

ASJC Scopus subject areas

Ceramics and Composites
Computer Science Applications
Metals and Alloys
Industrial and Manufacturing Engineering

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10.1016/j.jmatprotec.2011.12.020

Cite this

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title = "Design of a deburring tool for intersecting holes in aluminum alloys",

abstract = "A deburring tool for intersecting holes is proposed. The tool has a hemispherical cutter head mounted on a pivoted shaft which is loaded against the burr edge by a set of springs. The cutter head is inserted into an intersecting hole up to the burr edge and is subsequently rotated counterclockwise with a return stroke. The cutter head size is selected such that the cutter head has maximum accessibility to the three dimensional burr edge. The cutting edge is designed to maintain proper ranges of rake angle and relief angle during deburring. The efficiency of the tool in terms of deburring speed is verified by a set of deburring tests on Al6061-T6. The measured depth of cut on the burr edge confirms the complete removal of burrs.",

keywords = "Burr, Cutter head, Cutting angle, Deburring tool, Intersecting holes",

author = "Cho, {Chang Hee} and Kim, {Kwon Hee}",

note = "Funding Information: This work was has been supported by the Korea University (Grant K0716661 ) and by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (Grant 2011-0001144 ). ",

year = "2012",

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doi = "10.1016/j.jmatprotec.2011.12.020",

language = "English",

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AU - Cho, Chang Hee

AU - Kim, Kwon Hee

N1 - Funding Information: This work was has been supported by the Korea University (Grant K0716661 ) and by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (Grant 2011-0001144 ).

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Y1 - 2012/5

N2 - A deburring tool for intersecting holes is proposed. The tool has a hemispherical cutter head mounted on a pivoted shaft which is loaded against the burr edge by a set of springs. The cutter head is inserted into an intersecting hole up to the burr edge and is subsequently rotated counterclockwise with a return stroke. The cutter head size is selected such that the cutter head has maximum accessibility to the three dimensional burr edge. The cutting edge is designed to maintain proper ranges of rake angle and relief angle during deburring. The efficiency of the tool in terms of deburring speed is verified by a set of deburring tests on Al6061-T6. The measured depth of cut on the burr edge confirms the complete removal of burrs.

AB - A deburring tool for intersecting holes is proposed. The tool has a hemispherical cutter head mounted on a pivoted shaft which is loaded against the burr edge by a set of springs. The cutter head is inserted into an intersecting hole up to the burr edge and is subsequently rotated counterclockwise with a return stroke. The cutter head size is selected such that the cutter head has maximum accessibility to the three dimensional burr edge. The cutting edge is designed to maintain proper ranges of rake angle and relief angle during deburring. The efficiency of the tool in terms of deburring speed is verified by a set of deburring tests on Al6061-T6. The measured depth of cut on the burr edge confirms the complete removal of burrs.

KW - Burr

KW - Cutter head

KW - Cutting angle

KW - Deburring tool

KW - Intersecting holes

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JO - Journal of Materials Processing Technology

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ER -

Design of a deburring tool for intersecting holes in aluminum alloys

Abstract

Keywords

ASJC Scopus subject areas

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