Author(s):
1. Sasa Randjelovic, Faculty of Mechanical Engineering in Niš, Serbia
2. Srđan Mladenović, Faculty of Mechanical Engineering in Niš, Serbia
3. Đorđe Mišić, Faculty of Mechanical Engineering in Niš, Serbia
4. Nikola Milošević, Faculty of Mechanical Engineering in Niš, Serbia

Abstract:
Bending industrial processes of complex elements inevitably require analysis of stress and strain in the contact zone of tools and materials if an accurate geometry and fast implementation. One of the effects that inevitably accompanies the elastic springback of the folded parts. Residual stresses always conditioned by changing the geometry of the finished part after leaving the tools that must be included in the construction tool positions that directly affect the final geometry. Knowing the springback value and its analysis by finite element method greatly facilitates the entire design process technology in both simple and highly complex finished components.

Key words:
bending, technology of plasticity, stress, strain, springback

Thematic field:
Mechanics and Design

Date of abstract submission:
14.03.2017.

Conference:
13th International Conference on Accomplishments in Mechanical and Industrial Engineering

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