Detail publikace

Analysis od delamination in drilling of composite materials

SEDLÁČEK, J. SLANÝ, M.

Anglický název

Analysis od delamination in drilling of composite materials

Typ

Článek recenzovaný mimo WoS a Scopus

Jazyk

en

Originální abstrakt

The aim of this work is to clarify the interaction mechanisms between the drilling tool and material. Among the defects caused by drilling, delamination appears as to be of the most critical and may occurs at both the entrance and exit plane. This paper presents a prediction Hocheng-Dharan model of thrust force for drilling without delamination. HSS twist drills with different geometry were used for drilling of carbon/epoxy composites. Experiments were performed to validate physical model of delamination and investigate the effect of tool geometry and drilling paramenters on delamination. The results showed that proposed delamination model is adequate and that damage around drilling hole can be reduced significantly by proper selection of drilling conditions.

Klíčová slova anglicky

composite materials, delamination, drilling, tool wear

Vydáno

2010-07-14

Nakladatel

MM Science

Místo

Praha

ISSN

1803-1269

Časopis

MM Science Journal

Ročník

Vol. 3

Číslo

6

Strany od–do

194–197

Počet stran

4

BIBTEX


@article{BUT50392,
  author="Jan {Sedláček} and Martin {Slaný}",
  title="Analysis od delamination in drilling of composite materials",
  journal="MM Science Journal",
  year="2010",
  volume="Vol. 3",
  number="6",
  pages="194--197",
  issn="1803-1269"
}