Naslov
Finite element analysis of the stress-strain condition and computer modelling of bending tools for robotic assembly

Autori
Jerbić, Bojan ; Math, Miljenko ; Mahović, Sanjin

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Computational Plasticity, Fundametals and Applications / Owen D.R.J., Onate E. Hinton E. - : International Center for Numerical Methods in Engineering (CIMNE), 1997, 1918-1921

Skup
COMPLAS 97, Fundamentals and applications

Mjesto i datum
Barcelona, Španjolska, 17.03.1997. - 20.03.1997

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
finite element method; bending; simulation; robotic assembly

Sažetak
The control of mechanical springback appears as a very important problem in the designing of bending tools for electronic components which are intended to be assembled by robot. This is because robotic assembly requires very tight shape tolerances to prevent process break-downs. In order to determine the inevitable spring-back angle of bent connector the elastic-plastic incremental analysis has been carried out includiong friction effects and material characteristcs such as work hardening. The accuracy of the simulation results, spring-back angle and the residual stress distribution after unloading are discussed comparing them to the experimental results.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA