Detail publikace

Analysis od delamination in drilling of composite materials

SEDLÁČEK, J. SLANÝ, M.

Originální název

Analysis od delamination in drilling of composite materials

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

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

composite materials, delamination, drilling, tool wear

Autoři

SEDLÁČEK, J.; SLANÝ, M.

Rok RIV

2010

Vydáno

14. 7. 2010

Nakladatel

MM Science

Místo

Praha

ISSN

1803-1269

Periodikum

MM Science Journal

Ročník

Vol. 3

Číslo

6

Stát

Česká republika

Strany od

194

Strany do

197

Strany počet

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"
}