Pregled bibliografske jedinice broj: 537557
The effect of cutting tool geometry on thrust force and delamination when drilling carbon fibre reinforced composite materials
The effect of cutting tool geometry on thrust force and delamination when drilling carbon fibre reinforced composite materials // 15th International Research/Expert Conference "Trends in the Development of Machinery and Associated Technology", TMT 2011 / Ekinović, Sabahudin ; Vivancos, Calvet Joan ; Tacer, Emin (ur.).
Prag: Faculty of Mechanical Engineering in Zenica, University of Zenica, 2011. str. 769-772 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 537557 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
The effect of cutting tool geometry on thrust force and delamination when drilling carbon fibre reinforced composite materials
Autori
Mišković, Ante ; Koboević, Nikša
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Skup
15th International Research/Expert Conference "Trends in the Development of Machinery and Associated Technology", TMT 2011
Mjesto i datum
Prag, Češka Republika, 12.09.2011. - 18.09.2011
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
drilling; carbon fibre reinfoeced composite materials; delamination
Sažetak
Among the several machining processes, drilling is one of the most frequently used for the hole production for screws, rivets and bolts. Drilling of composite materials causes several damage modes, such as: delamination, fiber-pull out, edge chipping, spalling, uncut fibers, surface roughness and dimensional errors, and others. Delamination is a major problem associated with drilling fiber reinforced composite materials. It causes poor assembly tolerance, reduces structural integrity of material and the potential for long term performance deterioration. The thrust force has been cited as main cause of delamination. In this paper the objective was to establish correlation between cutting tool geometry, cutting velocity and feed rate with delamination during drilling carbon fibre reinforced composite materials. Drilling test were carried out on carbon epoxy composites using different twist drills.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo, Tehnologija prometa i transport
POVEZANOST RADA
Projekti:
023-0692976-1742 - Istraživanje visokobrzinske obrade materijala (Bajić, Dražen, MZOS ) ( CroRIS)
Ustanove:
Sveučilište u Dubrovniku
