Detail publikace

Analysis of fracture mechanisms and surface quality in drilling of composite materials

SEDLÁČEK, J. HUMÁR, A.

Anglický název

Analysis of fracture mechanisms and surface quality in drilling of composite materials

Typ

Článek recenzovaný mimo WoS a Scopus

Jazyk

en

Originální abstrakt

The aim of this paper is to clarify the interaction mechanisms between the drilling tool and material. Drilling tests were carried out on glass/polyester and carbon/epoxy composites using different twist drills. The cutting tools and machined surfaces were examined by optical microscopy, scanning microscopy and surface profilometry to study composite damage and tool wear. 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 model of thrust force for drilling without delamination.

Klíčová slova anglicky

composite materials, delamination, surface quality, drilling, tool wear

Vydáno

2008-01-24

Nakladatel

Springer

ISSN

0556-171X

Časopis

Strength of Materials

Ročník

40

Číslo

1

Strany od–do

40–43

Počet stran

4

BIBTEX


@article{BUT45030,
  author="Jan {Sedláček} and Anton {Humár}",
  title="Analysis of fracture mechanisms and surface quality in drilling of composite materials",
  journal="Strength of Materials",
  year="2008",
  volume="40",
  number="1",
  pages="40--43",
  issn="0556-171X"
}