A new deburring tool with a hemispherical cutter head for intersecting holes

Chang Hee Cho, Kwon Hee Kim

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A new deburring tool for intersecting holes is proposed. The new deburring tool contains a hemispherical cutter head mounted on a shaft hinged into a grip and is loaded by a set of leaf springs. The cutter head is inserted into an intersecting hole up to the burr edge and is subsequently rotated counterclockwise with retreat stroke. This new tool removes burrs quickly without incurring tool damage. The tool dynamic was modeled with classical theories of machining supplemented by a set of test data on AL6061-T6. The predicted behavior of the cutter head during deburring was in reasonable agreement with the deburring experiments on Al6061-T6 specimens. Based on the analysis, the best combinations of cutting speed and axial feed rate for minimal surface irregularity were obtained and confirmed by experiments.

Original languageEnglish
Pages (from-to)122-131
Number of pages10
JournalMechanics Based Design of Structures and Machines
Volume40
Issue number1
DOIs
Publication statusPublished - 2012 Jan 1

Fingerprint

Deburring
cutters
Leaf springs
minimal surfaces
Anticlockwise
Minimal surface
Irregularity
strokes
Stroke
irregularities
Machining
machining
leaves
Experiment
Leaves
Damage
Experiments
damage

Keywords

  • ADAMS
  • Burr
  • Deburring tool
  • Surface irregularity
  • Tool vibration
  • User subroutine

ASJC Scopus subject areas

  • Mathematics(all)
  • Condensed Matter Physics
  • Automotive Engineering
  • Mechanics of Materials
  • Ocean Engineering
  • Mechanical Engineering
  • Civil and Structural Engineering
  • Aerospace Engineering

Cite this

A new deburring tool with a hemispherical cutter head for intersecting holes. / Cho, Chang Hee; Kim, Kwon Hee.

In: Mechanics Based Design of Structures and Machines, Vol. 40, No. 1, 01.01.2012, p. 122-131.

Research output: Contribution to journalArticle

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