Naslov
Elastic-plastic stress analysis of V-bend process of connectors by finite element method

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

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

Izvornik
ICIT 97, International Conference on Industrial Tools / Kuzman K., Balič J, TECOS, Slovenian Tool and Die Devel. Centre - Celje : TECOS Slovenian Tool and Die Development Centre, 1997, 153-158

Skup
ICIT 97, International conference on industrial tools

Mjesto i datum
Maribor, Slovenija, 21.04.1997. - 22.04.1997

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
hladno savijanje; metoda konačnih elemenata; alat za savijanje
(cold bending; finite element method; bending tool)

Sažetak
The control of mechanical spring-back 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