6533b871fe1ef96bd12d0e2f
RESEARCH PRODUCT
Modular device for determining forming limit curves – a cost effective aproach
Octavian BologaGabriel RaczN TurcuClaudia GirjobA Blagasubject
EngineeringMetal formingbusiness.industryFormabilityStructural engineeringLimit (mathematics)Modular designbusinessFinite element methoddescription
Abstract The paper presents the realising and functioning of a modular device for testing the formability of metal sheets. By using the device it is possible to realise experimentally the tests needed for drawing the forming limit curves using the Nakajima and Marciniak methods, but there can be also done researchs on deep-drawing. The results gathered from the tests were validated by numerical simulations using the finite element method. The device was designed at the Research Center for Metal Forming of the “Lucian Blaga” University of Sibiu and realised with the support of S.C. Uzina Mecanica Marsa – Sibiu
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2010-01-01 | IFAC Proceedings Volumes |