Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Dynamic Model for Estimating Friction Effect on to the Sewing Regularity (CROSBI ID 498229)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Šomođi, Željko ; Nikolić, Gojko Dynamic Model for Estimating Friction Effect on to the Sewing Regularity // Book of Proceedings of the 2nd International Textile, Clothing & Design Conference Magic World of Textiles / Dragčević, Zvonko (ur.). Zagreb: Tekstilno-tehnološki fakultet Sveučilišta u Zagrebu, 2004. str. 617-623-x

Podaci o odgovornosti

Šomođi, Željko ; Nikolić, Gojko

engleski

Dynamic Model for Estimating Friction Effect on to the Sewing Regularity

When the slippery fabric is sewn at high rates, the transport becomes critical because the motion of the fabric can escape control. The process parameters (foot presser force, sewing speed) require the proper adjustment within given limitations. A dynamic model of the fabric motion, driven by the feed mechanism of a sewing machine, is proposed as a means of an approximate evaluation of the level of process parameters at which the formation of the sewing seam will be regular. Vertical and horizontal component of motion are analysed separately. In both models the driving motion of the support (feed device of the sewing machine) is approximated as typical sequences of transport motion. In vertical motion the system spring - mass of the foot presser - fabric (non-linear elasticity and damping) is considered, and the horizontal component of motion is described by a 2 DOF system with friction. Velocities and displacements are computed by the numerical explicit time integration of the equations of motion. The computer programme automatically produces the time - displacement diagrams for two layers of fabric, indicating the effect of friction and process parameters to possible deviations from the motion required for the regular sewing.

sewing; fabric transport; friction; dynamic model

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

617-623-x.

2004.

objavljeno

Podaci o matičnoj publikaciji

Book of Proceedings of the 2nd International Textile, Clothing & Design Conference Magic World of Textiles

Dragčević, Zvonko

Zagreb: Tekstilno-tehnološki fakultet Sveučilišta u Zagrebu

Podaci o skupu

Magic World of Textiles

poster

03.10.2004-06.10.2004

Dubrovnik, Hrvatska

Povezanost rada

Tekstilna tehnologija