Projekte – Lehrstuhl für Fertigungstechnologie

Prediction of tool fatigue in cold forging processes
Forming tailored hybrid semi-finished products - Tailored Additive Blanks
Basic research and determination of process limitations in bulk forming processes of microgears from sheet metal - phase 2
Analysis of the elastic-plastic material behavior of higher-strength steel materials under cyclic and swelling loading depending on the relaxation behavior
Improvement of the mapping accuracy in the material modeling by considering the yield locus under plane strain
Investigation of internal stress-relevant mechanisms along the process chain of the production of cup extruded parts
Joining by forming of two-shear aluminum-steel-joints by shear-clinching
Manufacturing of helical-toothed functional components from sheet metal by developing and analyzing a forming process of sheet bulk metal forming
Data-based identification and prediction of the die surface condition and interactions in sheet bulk metal forming processes from coil
Investigations on the process combination of DED-LB/M and forming
Improvement of the application characteristics of multi-layered sheet material for forming technology produced via Accumulative Roll Bonding (continued)
Use of versatile joining processes for the production of hybrid component structures in an industrial environment
Forming and joining of semitubular self-piercing rivets made of high-strength steel with adapted mechanical properties and numerical analysis of the process chain
FE-based springback prediction of sheet metal forming processes from lightweight materials considering anisotropic hardening (continued)
Experimental investigation and modeling of heat transfer during hot stamping
Optical strain rate control in material characterization
Failure analysis under plane strain
Close-to-series design of modified tool surfaces for low-lubrication deep drawing
Metamodel-based consideration of the process chain in the mechanical joining of sheet metal components
Improved characterization of failure behaviors of sheet metals based on pattern recognition methods
Qualification of a fatigue test for the investigation of the behavior of high-strength tool materials under realistic conditions by elastomer compression
Versatile joining with additional fastener
In-situ characterization of a locally carburized complex phase steel for manufacturing of tailored semi-finished products
Enhancement of joinability and joint characteristics in mechanical joining processes by tailor heat-treated aluminium semi-finished products
Mechanical joining without auxiliary elements
Resource-minimized production through hybrid and highly networked processes
Hydroforming of high-strength aluminium alloys
Friction reduction in lubricated tribological contacts by micro textured surfaces
Investigation of residual stress related elementary processes in cold forged components in the manufacturing and operating phase
Notch Rolling and Cyclic Bending - Basic Investigations for the Production of Bulk Materials with a Low Aspect Ratio out of Strip Material
Tailor Alloyed Blanks - Manufacturing of high-strength process-adapted semi-finished parts by a local laser-based adaption of the alloying system
Determination of characteristic values of materials for sheet metal forming