Detail publikačního výsledku

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

Anglický název

Hole quality and burr reduction in drilling aluminium sheets

Druh

Článek WoS

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.

Anglický 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

Klíčová slova v angličtině

Drilling Aluminium Burr minimizing Measurement Vacuum clamping

Autoři

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

Rok RIV

2013

Vydáno

24.04.2012

Nakladatel

Elsevier

Místo

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

ISSN

1755-5817

Periodikum

CIRP Journal of Manufacturing Science and Technology

Svazek

2012

Číslo

5

Stát

Nizozemsko

Strany od

102

Strany do

107

Strany počet

8

Plný text v Digitální knihovně

http://hdl.handle.net/

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"
}