Naslov
Effect of adhesive strength of bonded area surface

Autori
Obucina, Murco ; Smajic, Selver ; Skaljic, Nedim

Izvornik
Annals of DAAAM for ... & proceedings of the ... International DAAAM Symposium ... (1726-9679) Volume 22 (2011), No.1; 343-345

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
PU ljepilo, PVAc ljepilo, lijepljenje, cvrstoca lijepljenja, blanjanje
(PU glue, PVAc glue, bonding, bonding strength, planing)

Sažetak
This paper presents the research of the impact of different types of adhesives on bond strength before planed surface of beech, fir, oak and thermally modified beech-wood (220°C) samples. The samples were planed in the radial direction. Tools for planing had a double- edged, planed and the displacement at a speed of 12 m/min. The depth of the milling operation was 1.00 mm, rake angle blade tool was γ = 15 °, at 6000 ° / min. Diameter of the cutting edge was Φ = 125 mm. The samples are glued with waterproof glue and two to PVAc glue and PU glue. The lowest tensile strength of the samples were thermally treated beech glued with PVAc adhesive, then fir, oak and the largest were beech samples. The lowest tensile strength in the samples glued with PU glue had a fir, then oak and the greatest strength of had thermally modified beech and beech. The lowest shear strength had samples of thermally modified beech glued with PVAc glue, then oak, fir, and most specimens of beech. The lowest tensile strength in the samples glued with PU glue had thermally modified beech, oak and then had the greatest strength of beech and fir

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Drvna tehnologija, Biotehnologija

POVEZANOST RADA