Project Details

Professor Dr.-Ing. A. Erman Tekkaya

Address Technische Universität Dortmund
Fakultät Maschinenbau
Institut für Umformtechnik und Leichtbau
Baroper Straße 303
44227 Dortmund

Projects

As Applicant
- Current projects
  - Functionalization of additively manufactured press hardening dies by roller burnishing (Research Grants)
  - Analysis of a new process for continuous hot extrusion utilizing the theory of similarity (Research Grants)
  - Forming by locally varying vaporizing actuators (Research Grants)
  - Solid-state bonding of oxide-covered aluminium surfaces in metal forming (Research Grants)
  - Novel in-plane torsion specimen for the characterization of damage and hardening - curved sheets and components (Research Grants)
  - Improvement of product properties by selective induction of residual stresses in incremental sheet metal forming (Priority Programmes)
  - Development of a continuous process for the intrinsic production of polymer-metal composite structures (Research Grants)
  - Modelling and analysis of process-induced properties of structures additively manufactured by laser surface cladding (Research Grants)
  - TP5: Adjustment of properties for non-rotationally symmetrical sheet components by high-speed blanking (Research Units)
  - Kinematic profile bending with locally heated cross-section for tailoring of mechanical properties (Research Grants)
  - Profile Forming with Stress Superposition (Research Grants)
  - Production and heat treatment of composite components by temperature-assisted incremental tube forming (Research Grants)
  - Residual stress-controlled incremental sheet forming of high-strength sheet metal components (Research Grants)
  - Product property controlled multi-stage hot sheet metal forming (Priority Programmes)
- Completed projects
  - Grundlagenuntersuchungen mikroskaliger Wirkzusammenhänge bei Herstellung, Beschichtung und Einsatz von Werkzeugen der Blechumformung (Research Grants)
  - Geometrically influenced non-linear interaction of process parameters on dimensional accuracy of sheet metal forming parts (Priority Programmes)
  - Modellierung inkrementeller Blechumformprozesse mit kinematischer Gestalterzeugung (Priority Programmes)
  - Process and Tool Design for Hot Sheete Matel Forming (Research Units)
  - Alternative Fertigungspfade und Bauteileigenschaften von Schraubenrotoren (Research Grants)
  - Umformtechnische Wiederverwertung von Aluminiumspänen (Research Grants)
  - 3D-Biegen von Profilen mit Spannungsüberlagerungen (Research Grants)
  - Entwicklung von formgebenden Werkzeugen aus hydraulisch gebundenen Werkstoffen für die wirkmedienbasierte Blechumformung (Research Grants)
  - Untersuchung der komplexen Wechselwirkungen bei der elektromagnetischen Rohrumformung (Research Grants)
  - Zeiteffiziente Prozesskettenmodellierung und -berechnung in der Blechumformung und -verarbeitung (Priority Programmes)
  - Verfahrensentwicklung zum Tiefziehen mit integrierter elektromagnetischer Umformung (Research Grants)
  - Distortion analysis in a manufacturing process of cold drawn, induction hardened and machined components (Research Grants)
  - Integration der elektromagnetischen Blechumformung in den Bearbeitungskopf einer Werkzeugmaschine (Research Grants)
  - Entwicklung eines Softwaretools zur robusten Auslegung des Scherschneidprozesses von metallischen Schichtverbundwerkstoffen ohne zusätzliche Schmierstoffe (Research Grants)
  - Incremental Sheet Forming by Multiple Simultaneous Forming Zones (MPIF) (Research Grants)
  - Component Optimization by Forging of Composite Aluminum Extrusions (Research Grants)
  - Incremental Cold Forming of Thermoplastics (Research Grants)
  - Basic Investigations on Hollow Lateral Extrusion of Additional Shape Elements (Research Grants)
  - Research and Educational Collaboration in the field of Solid State Welding in Hot Aluminum Extrusion (Research Grants)
  - Extrusion Dies with Local Internal Cooling Channels Manufactured by Additive Manufacturing Technologies for Extending the Process Limits in Hot Extrusion (Research Grants)
  - Joining by die-less hydroforming of profiles with non-rotationally-symmetric cross section (Research Grants)
  - Granular media-based tube press hardening (Research Grants)
  - Investigation of Incremental Tube Forming to Establish a Process Model in Order to Predict Springback (Research Grants)
  - Process modeling of linear coil winding processes with a subsequent deformation model (Research Grants)
  - Development of a model to describe springback and residual stresses resulting from bending at elevated temperatures (Research Grants)
  - Analysis and extension of the limits of application in metal forming based recycling of aluminum chips (Research Grants)
  - Magnetic pulse welding: Targeted manipulation of weld seam formation (Priority Programmes)
  - Joining by dieless hydroforming with outer pressurization (Research Grants)
  - Manufacture by forming and characterization of actuator profiles based on Shape-Memory-Alloys (Research Grants)
  - Process combination of single point incremental forming and laser powder deposition for the manufacturing of lightweight components (Research Grants)
  - Production of bead-shaped parts by cold extrusion of semi-finished products fabricated by composite hot extrusion (Research Grants)
  - Composite Cold Forging of Cold Forged Semi-Finished Parts (Research Grants)
  - Influence of the multi-axial Bauschinger effet in cold forging (Research Grants)
  - Development and manufacturing of optimized working coil windings for electromagnetic forming employing additive manufacturing techniques (Research Grants)
  - Reducing the stair step effect for dies manufactured by layer-laminated manufacturing by additive and formative post-processing (Research Grants)
  - Passive granular medium-based tube press hardening (Research Grants)
  - Application and analysis of adiabatic blanking (Research Grants)
  - Process combination of combined deep drawing and cold forging (Research Grants)
  - Production of sheets by hot extrusion of aluminium chips (Research Grants)
  - Analysis of the application potential of roll-clad MnB-Cr steel composites for press hardening (Research Grants)
  - Forming of additively manufactured sandwich sheet composites with optimized core structures (Research Grants)
As Leader
- Completed projects
  - Mechanisches Stanz- und Umformaggregat mit Servoantriebstechnik (Major Research Instrumentation)
  - Kombinationsmaschine zum Laserauftragsschweißen von Pulver in einer 5-Achs-Fräsmaschine (Major Research Instrumentation)
As Spokesperson
- Current projects
  - TRR 188: Damage Controlled Forming Processes (CRC/Transregios)
- Completed projects
  - TRR 10: Integration of Forming, Cutting and Joining for the Flexible Manufacture of Lightweight Frame Structures (CRC/Transregios)
As Participating Researcher
- Completed projects
  - GRK 1378: Manufacture, Machining and Qualification of Hybrid Material Systems (Research Training Groups)
As Project Head
- Current projects
  - Influencing the evolution of damage in cold extrusion (CRC/Transregios)
  - Damage in sheet metal bending of lightweight profiles (CRC/Transregios)
  - Central tasks of the collaborative research center (CRC/Transregios)
  - Damage evolution in the production of drive shafts by radial swaging and spline drawing (CRC/Transregios)
- Completed projects
  - Untersuchungen zur Erhöhung der Fertigungsgenauigkeit des Profilbiegens mit Methoden der Computational Intelligence (Collaborative Research Centres)
  - Online-Regelung für das Drei-Rollen-Biegen mit Methoden der Computational Intelligence (Collaborative Research Centres)
  - Einsatz statistischer Methoden für die Prozessauslegung und Optimierung bei der Konturierung von Bauteilen durch Einziehen (Collaborative Research Centres)
  - Methoden der statistischen Vesuchsplanung zur Analyse und Optimierung von komplexen Umformprozessen am Beispiel des CNC-gesteuerten Drückens (Collaborative Research Centres)
  - Einsatz statistischer Methoden für die Auslegung und Optimierung des Umformprozesses Einziehen von Rohren (Collaborative Research Centres)
  - Charakterisierung des dynamischen Prozessverhaltens bei der inkrementellen Blechumformung (Collaborative Research Centres)
  - Effiziente Strangpresssimulation für industrielle Anwendungen (CRC/Transregios)
  - Multi-Axis Curved Profile Extrusion (CRC/Transregios)
  - Composite Extrusion (CRC/Transregios)
  - Integral design, simulation and optimization of extrusion dies (CRC/Transregios)
  - Zentrale Aufgaben des SFB/Transregio 10 (CRC/Transregios)
  - Optimization and texturing of coated tool surfaces by local plastic deformation (Collaborative Research Centres)
  - Development of hybrid deep drawing tools of high wear resistance with an adaptive tool stiffness (Collaborative Research Centres)
  - Strategies for springback compensation (Collaborative Research Centres)
  - Thermo-mechanical processing of high-strength aluminium materials during the extrusion process (CRC/Transregios)
  - Fundamental research and process development for the manufacturing of load-optimized parts by incremental sheet-bulk metal forming (CRC/Transregios)
  - Analysis of load history dependent evolution of damage and microstructure for the numerical design of sheet - bulk metal forming processes (CRC/Transregios)
  - Incremental Sheet-Bulk Metal Forming by application of thermal controlled grading mechanisms (CRC/Transregios)
As Participating Person
- Completed projects
  - SPP 1640: Joining by Plastic Deformation (Priority Programmes)
As Cooperation Partner
- Completed projects
  - Joining of blanks with electrochemical support (ECUF) (Priority Programmes)

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Professor Dr.-Ing. A. Erman Tekkaya

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Professor Dr.-Ing. A. Erman Tekkaya

Additional Information

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