Development of Bionic Design Concepts for Structure Optimisation of Forming Tools According to Production and Stress Constraints

Eugen Oswald; Mathias Liewald; Oliver Stephan

doi:10.4028/www.scientific.net/KEM.473.209

Paper Titles

The Effect of Process Parameters on Thickness Distribution in Hydroforming of Conical-Cylindrical Cups
p.176

Combination of Finite-Element and Semi-Analytical Models for Sheet Metal Leveling Simulation
p.182

Analytical-Numerical Solution of Bending Problem of Thin Plates in Rubber Pad Bending
p.190

Influence of Die Materials on the Microstructural Evolution of HSS Sheets in Hot Stamping
p.201

Development of Bionic Design Concepts for Structure Optimisation of Forming Tools According to Production and Stress Constraints
p.209

Development of a Hydraulic Actuator to Superimpose Oscillation in Metal-Forming Presses
p.217

Characterization of Horizontal Loads in the Production of Asymmetrical Parts
p.223

High Performance Active Elements for Agricultural Machines Made of Ultra High-Strength Steels
p.229

On the Performance of Welded, Riveted and Adhesive Bonded Al/Mg Sheet Metal Joints
p.237

HomeKey Engineering MaterialsKey Engineering Materials Vol. 473Development of Bionic Design Concepts for...

Development of Bionic Design Concepts for Structure Optimisation of Forming Tools According to Production and Stress Constraints

Abstract:

In the automotive industry, current design and dimensioning of forming tools and bearing tool components occurs according to guidelines. Possible interactions between arising loads as well as dimensioning are empirically estimated. Simulative computations, which are based on CAE-methods, are only realized in special cases. Therefore, most often current standards lead to oversized tools. In consequence, new studies based on CAE-analyses are supposed to investigate new possibilities to design forming tools and components optimized in their structure corresponding to the right distribution of forces and stress. This is made in order to increase reliability during the manufacturing process, as well as the tools’ stiffness and contribute to decrease of investment costs.

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Periodical:

Key Engineering Materials (Volume 473)

Pages:

209-216

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.473.209

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Online since:

March 2011

Authors:

Eugen Oswald, Mathias Liewald, Oliver Stephan

Keywords:

Finite Element Analysis (FEA), Forming Tool, Toolmaking, Topological Optimisation

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