ABGESCHLOSSENE_PROJEKTE

Until 2013

1. Practical and economical determination of the kinematic hardening for sheet metals via three point bending tests



Until 2012

1. Bulk microforming of small metal components from strip


2. Constitutive Friction Law for the Description and Optimisation of Tailored Surface


3. Functional Charakterization of Tool Surfaces


4. Load adapted component properties for lightweight and high performance applications through efficient, optimised cold forging process KAMASS


5. Manufacturing of rotationally symmetric tailored blanks by a compression and flexible rolling process (DGF SFB/TR73 - A1/1)


6. Optimization of Tool and Process Design for the Cold Forging of Net-Shape Parts by Simulation


7. Systematics of the extended characterisation of advanced and ultra high strength automotive steels



Until 2011

1. Analysis and description of the forming behaviour and the remaining formability of multi-phase high strength steel


2. Application based multi-layer coatings for cold forging tools and their validation by innovative test procedures


3. Cold forging of high performance components composed of high-strength, nitrogen-alloyed steels KumDruS


4. Description of the mechanical material behavior of quenchenable ultra high strength steels within hot sheet metal forming


5. Hot stamping of devices with local tailored mechanical properties


6. Identifikation and modelling of material characteristics for fe-simulation of sheet metal forming processes


7. Improvement of tribological conditions of tool coating systems for hot stamping


8. Influence of the variation of material properties on the formability of steel grades


9. Sheet metal hydroforming using magnetorheological fluid as forming and sealing fluid


10. Tailored Heat Treated Blanks of fast hardening aluminium alloys



Until 2010

1. 3 Roll Bending of free-formed tubes and pipelines


2. Forming of Metallic Foils


3. Functional Surface Characterization in Sheet Metal Forming


4. Hot stamping of tailor welded blanks


5. Hydroforming of deep-drawn preforms starting from blanks with locally different flow properties


6. Hydroforming of sheet metal pairs from Al and Mg-alloys using a warm pressure fluid


7. Kinematic hardening behaviour of sheet metal


8. Manufacturing of complex components by metal forming methods


9. Measurement and characterisation of the micro topography in the contact area between tool and workpiece in micro forming


10. Sheet hydroforming of friction stir welded hybrids composed of steel and aluminium - Friction Stir Welding


11. Smart production of optical components


12. SOCRATES/ERASMUS and LEONARDO DA VINCI ? European Union Action Scheme for the Mobility of University Students



Until 2009

1. Hydroforming of Tailored Welded Blanks


2. Investigations on forming and joining within the process chain car seat


3. Modelling of Laser Beam Forming on Extensive Plates II+III


4. Non-thermal micro adjustement with ultrashort laserpulses



Until 2008

1. Adaptive optical System for dynamic beam forming and focal adjustment


2. Algorithms and evaluation methods for the optimisation of actuator systems for micro systems technology


3. Basic research on enhancing the process of laser beam welding of plastics


4. Characterization of yielding of magnesium sheet metal at elevated temperatures


5. Laser-Based Joining Techniques for Flexible Production of Integrated Systems


6. Mesoscopic modell to simulate size effects in microforming


7. Qualification of Technical Ceramics as Tool Material for the Warm Forging of Steel


8. Self Learning Multivariate Diagnostics and Control of Laser Materials Processing


9. SFB/TR 39 PT-PIESA - project part A4: Laser based electro-mechanical bonding of composite materials with integrated active elements


10. Subproject A1 within SFB 694: Embedding Stereolithography ? Process Development for Integrating Functional Components in Micro-Mechatronic Assemblies


11. Temperature Controlled Laser Brazing with High-Power Diode Lasers


12. Zero-defect laser beam welding of zinc-coated sheet steel by frequency modulated, resonant stimulation



Until 2007

1. Bavarian Research Cooperation


2. Bavarian Research Cooperation "Flexible Tool Systems - ForWerkzeug" - Subproject B1: Technology Integration for the Manufacturing of Serial Tools by Metal Foil LOM


3. Bavarian Research Cooperation "Flexible Tool Systems - FORWerkzeug" - Subproject B4: Load oriented cold forging tools with locally optimized tool surfaces


4. Development of a Combined CNC/Laser Cladding System


5. Drawing of Light Weight Materials with Locally Optimized Properties


6. Effective stochastic simulation in bulk metal forming for time, cost and quality optimization


7. Fundamentals of Material Processing for Light Weight Composits in Large Surface Workpieces


8. Hydroforming influenced by high viscous fluid flows


9. Integrated Manufacturing by Forming, Joining and Cutting - Hydroforming of Sheet Metal Pairs and Tubes


10. Integrated manufacturing by forming, joining and cutting - Laser technology and systems engineering


11. Modelling of Laser Beam Forming on Extensive Plates I+II


12. Process control for zero-defect laser beam welding of contaminated steel sheets


13. Use of process adapted aluminium blanks for the manufacture of car body parts


14. Very small production lines for the manufacture of high precision faseroptical and microoptical systems through the combination of scalable modules - ProFaM



Until 2006

1. Non-metal, bioactive bone substitute materials and the tailored generation of implants by laser beam sintering


2. Optimised Pulse Formation for Laser Welding of Copper-Alumimium-Joints with Metallic Coatings


3. Selective and simultaneous laser based soldering in electronics


4. Sheet hydroforming of friction stir welded hybrids composed of steel and aluminium - Hydroforming


5. Simulation of laser deep welding


6. Warm forming to improve the formability in the field of micro forming



Until 2005

1. Detection of the process window for hot stamping of high strength heat-treatable steels at elevated temperatures


2. Flexible spatial bending of tubes in an elastomer pad


3. Hydroforming of Magnesium Sheet Metal


4. Laser Droplet Welding for materials of medical technology


5. Laser-Assisted Roll Forming


6. Material and process engineering aspects of welding plastic micro parts by means of laser radiation


7. Microoptics - Development of a fiber collimator array for optical rotary joints


8. Sensor based UV laser therapy of inflammatory viral and premalignant skin diseases


9. Time efficient laser micro adjustment



Until 2004

1. 3D - Structures: Lighter and Safer Automotive 3D - Structures at low Investments through the Development of the Innovative Double Sheets Hydroforming Technology


2. Closed Loop Controlled Micro-Processing with Laser Radiation


3. Closed Loop Micro-Processing with Laser Radiation - Quality Control


4. Cooperative project: Intelligent Tools for the Economic Production of Metallic Prototypes with Near to Series Quality and Small Series for Gravity Casting and Die Casting


5. Determination of the contact stress distribution between metallic contact partners by means of ultrasonics


6. Integrated assembly and laser soldering system with process escorting quality assurance


7. Manufacturing of 3D-Composites with core structures of cellular aluminium


8. Metal forming of microparts bulk metal forming


9. Metal Forming of Microparts Micro Sheet Metal Working


10. Process Optimization and Development of Control Strategies for Laser Beam Melt Ablation



Until 2003

1. Basic Investigation on Direct Laser Beam Sintering of metal powders


2. Cooperative Project Mechatronic: Integral Materials Concepts and System Solutions for Mechatronic Applications - Sub-Project L: Laser Activated Metallization


3. Improvement of service life and reliability of cold forging tools with respect to fatigue damage due to cyclic plasticity


4. Inovative computer designed contruction processes


5. Integral materials concepts and system solutions for mechatronic applications


6. Integration and Qualification of low-heat Joining and Cutting Processes for Aluminium Foam Sandwich AFS into existing Process Sequences


7. Investigation of Non-linear Dynamical Effects of Laser Beam Melt Ablation


8. Prevention of hot cracks at the beginning and the end of laser welded seams in aluminium with a controled temperature distribution


9. Reduction of CO2-impact by weight reduction achieved by bending and hydroforming of steel and aluminium tubular parts for body and chassis applications


10. Sheet Hydroforming for the Automotive Industry - HYDROSHEET


11. Simulation assisted optimisation of Process Design and Sensor Application for complex Manufacturing Processes


12. Simulation of forging processes with the consideration of the stochastical characteristics


13. System Components for Automatic Feature Detection for Forming Processes



Until 2002

1. An environmentally friendly, lead-free joining technology using metal droplets Droplet Weld


2. Computer-Aided Process Planning for Waterjet Cutting of Light-weight Metals


3. Detection and Adaptive Correction of Weld Paramter Disturbances using the Time-Variant Transfer Dynamics of the Laser Beam Welding Process


4. Development of a System for the load oriented Design and Evaluation of tool systems for bulk metal forming


5. Fundamental process knowledge of warmforming of shaft-shaped workpieces
   with overhanging geometrical elements


6. Hydroforming with local work piece heating by laser radiation


7. Influence of Laser Structuring on the Tribological Properties of Ceramic Parts in Forming Processes


8. Investigation of the achievable mechanical properties of aluminium alloys during laser-induced heating



Until 2001

1. Advanced surface texturing of hard coated cold forging tools


2. Basic Investigations on Laser Beam Joining of Silicon


3. Development of Ceramic Coatings by Pyrolysis, especially Laser Pyrolysis of Organo-Metallic Polymers


4. Excimer Laser Microstructuring under Water for the Production of Microparts


5. Investigation of Nonlinear Dynamical Effects for the Optimization of the Machining Quality of Laser Welding Processes


6. Laser beam welding on light-metal matrix composites


7. Microbending and Precision Straightening by Pulsed UV Laser Radiation


8. Simulation based optimisation of the accuracy of sheet metal bending parts caused by the manufacturing plan



Until 2000

1. Development of a measuring and test instruction for the calculation of 3d-surface parameters on sheet metal


2. FEM-based process design for controlled stretch bending of extruded aluminium profiles


3. Preliminary investigations on laser activation of thermoplastics for the additive metallisation of MIDs ADDIMID


4. Rapid Sheet Metal Product Development Chain by Laser Sintered Prototype Tools


5. Simulation based assessment of the influence of innovative technologies on production


6. System Engineering for the Production of Microparts by Cold Forging


7. Urgent Activity: Innovative Procedures for the fast manufacture of prototypes and small batches



Until 1999

1. Accurate manipulation using laser technology


2. BMBF Cooperation Project - New Material and Manufacturing Technologies for Integration of Mechanical and Electrical Functions in Three Dimensional Molded Interconnect Devices


3. Characterisation of CO2 Laser Beam Welding Process by Methods of Chaotic Dynamics and Neural Networks


4. Determination and optimization of functional 3D-surface parameters for metal forming


5. Development of a Software Module for the Evaluation of Tool Life in Cold Forging


6. Increasing the Planning Certainty of Manufacturing Systems in Sheet Metal Processing


7. Integrated CAD/CAM-System for the Laser Material Processing of Light Weight Components


8. Laser Assisted Assembly of Microoptical Components


9. Laser Assisted Patterning of Three-Dimensional Molded Interconnect Devices


10. Laser Assisted Patterning of Three-Dimensional Molded Interconnect Devices


11. Laser Supported Reflow Soldering for 3-D MID


12. Mechanisms in three-dimensional forming with laser induced thermal stresses


13. Process Modeling and Temperature Control of Laser Chip Removal



Until 1998

1. Controlled Stretchbending of Aluminium Extrusions


2. Experimental System Analysis of the Laser Beam Welding Process Dynamics


3. Flexible Section Bending with a Polyurethane Pad


4. Functional Protective Coatings for Cold Forging Tools


5. Lead Parameter Recording of SMT-Devices


6. Local Stiffening and Processing of Rigid-Flexible Circuit Boards Based on Polysiloxane by Laser Radiation


7. Low Cost Laser System for the Processing of Lightweight Materials


8. Multi-Sensor Assisted Intelligent - Laser Processing


9. Postgraduate Course on 3D Image Analysis and Synthesis


10. Quotation Costing in the Manufacturing of Sheet Metal Parts


11. Use of Laminated Elements in a Flexible Tool System



Until 1997

1. Adaptive Bending of Aluminium Extrusions


2. Optical Measurement of SMD-Leads