Detail publikace

Hole quality and burr reduction in drilling aluminium sheets

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

Originální název

Hole quality and burr reduction in drilling aluminium sheets

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

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

Drilling Aluminium Burr minimizing Measurement Vacuum clamping

Autoři

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

Rok RIV

2012

Vydáno

24. 4. 2012

Nakladatel

Elsevier

Místo

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

ISSN

1755-5817

Periodikum

CIRP Journal of Manufacturing Science and Technology

Ročník

2012

Číslo

5

Stát

Francouzská republika

Strany od

102

Strany do

107

Strany počet

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"
}