• icon+90(533) 652 66 86
  • iconnwsa.akademi@hotmail.com
  • icon Fırat Akademi Samsun-Türkiye

Article Details

  • Article Code : FIRAT-AKADEMI-8555-4017
  • Article Type : Araştırma Makalesi
  • Publication Number : 1A0391
  • Page Number : 246-254
  • Doi : 10.12739/NWSA.2017.12.4.1A0391
  • Abstract Reading : 513
  • Download : 133
  • Share :

  • PDF Download

Issue Details

  • Year : 2017
  • Volume : 12
  • Issue : 4
  • Number of Articles Published : 8
  • Published Date : 1.10.2017

Cover Download Context Page Download
Engineering Sciences

Serial Number : 1A
ISSN No. : 1308-7231
Release Interval (in a Year) : 4 Issues

THE EFFECT OF DRILLING PARAMETERS ON STRENGTH OF GLASS FIBRE-EPOXY LAMINATES BY PRODUCED HAND LAY-UP

Burak YENİGÜN1 , Erol KILICKAP 2 , Yahya Hışman ÇELİK 3

In this study, the effects of delamination factor on strength of glass fiber reinforced plastic (GFRP) composite with +45/-45 orientation angle fabrics were investigated. GFRP composite specimens, which contain 36% fiber volume, were produced by hand lay-up. The all specimens were prepared according to ASTM D5766-2002 standards. The experiments were conducted the different drilling parameters such as cutting speeds and feed rates using tungsten carbide (WC) and Brad Spur drill tools. Delamination factors of drilled specimens were determined by optical microscope. The tensile strength values of the drilled GFRP composite specimens were determined by universal tensile testing machine. As results, it was determined that the increasing cutting speed and feed rate increased the delamination factor. The strength of GFRP composites decreased with increasing delamination factor.

Keywords
Delamination, Drilling, GFRP, Tensile Strength, Glass Fibre-Epoxy Laminates,

Details
   

Authors

Burak YENİGÜN (1) (Corresponding Author)

BATMAN ÜNIVERSITESI
burak.yenigun@batman.edu.tr | 0000-0001-5519-2917

Erol KILICKAP (2)

Dicle Üniversitesi
ekilickap@dicle.edu.tr

Yahya Hışman ÇELİK (3)

Batman Üniversitesi
yahyahisman.celik@batman.edu.tr

Supporting Institution

:

Project Number

:

Thanks

:
References
[1] Malhotra, S.K., (1990). Some Studies on Drilling of Fibrous Composites. Journal of Materials and Processing Technology, 24,291–300. Doi: 10.1016/0924-0136(90)90190-6.