Detail publikace

Hole quality and burr reduction in drilling aluminium sheets

PILNÝ, L. DECHIFFRE, L. PÍŠKA, M. VILLUMSEN, M.

Anglický název

Hole quality and burr reduction in drilling aluminium sheets

Typ

Článek WoS

Jazyk

en

Originální abstrakt

Optimization of the metal drilling process requires creation of minimum amount of burrs and uniform appearance of the drilled holes. In this paper, an experimental investigation was performed on 2 mm sheets of wrought aluminium alloy Al99.7Mg0.5Cu-H24, using 1.6 and 2 mm diameter drills. Cutting data, clamping conditions, and drill geometry were varied in order to optimize the process and reach the desired quality. The results revealed possible reduction of burr occurrence on both the entry and exit side of the sheet, requiring no additional deburring. The demand on the uniform appearance of drilled holes was fulfilled as well as high productivity achieved. Such optimized process results in a noticeable production cost reduction.

Klíčová slova anglicky

Drilling Aluminium Burr minimizing Measurement Vacuum clamping

Vydáno

2012-04-24

Nakladatel

Elsevier

Místo

The Boulevard, Langford Lane, Kidlington, Oxford, OX5 1GB, UK

ISSN

1755-5817

Časopis

CIRP Journal of Manufacturing Science and Technology

Ročník

2012

Číslo

5

Strany od–do

102–107

Počet stran

8

BIBTEX


@article{BUT92561,
  author="Lukáš {Pilný} and Leonardo {DeChiffre} and Miroslav {Píška} and Morten {Villumsen}",
  title="Hole quality and burr reduction in drilling aluminium sheets",
  journal="CIRP Journal of Manufacturing Science and Technology",
  year="2012",
  volume="2012",
  number="5",
  pages="102--107",
  issn="1755-5817"
}