Research Output 2003 2019

Filter
Conference contribution
2019

Design of a roll test bench for investigating thermo-mechanical tool wear

Domitner, J., Stern, T., Leitner, A. T., Aigner, M., Paar, A., Trickl, T., Elizondo, L. & Sommitsch, C., 2019, Proceedings of the TOOLING 2019 Conference.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Determination of parameters for modeling the fracture behavior of aluminum alloy welds in car body structures

Grünbart, F., Silvayeh, Z., Domitner, J., Fellner, B. & Sommitsch, C., 2019, Proceedings of the 72nd IIW Annual Assembly and International Conference. p. 147-1-6

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Fracture behavior of welded T-joints of aluminum alloy EN AW-6063

Silvayeh, Z., Domitner, J., Grünbart, F., Götzinger, B. & Sommitsch, C., 2019, (Submitted) Proceedings of the 13th International Conference on Numerical Methods in Industrial Forming Processes.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Modeling single-side inflating of flow channels in roll-bonded aluminum panels

Domitner, J., Auer, P., Eckhard, R., Ferčec, J. & Sommitsch, C., 2019, (Submitted) Proceedings of the 13th International Conference on Numerical Methods in Industrial Forming Processes.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2018

Numerical study on destructive testing of self-piercing rivet joints

Domitner, J., Woltsche, C., Hönsch, F. & Sommitsch, C., 2018, Proceedings of the International Conference on Experimental Solid Mechanics 2018.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

2016

The interaction between short-term heat-treatment and the formability of an Al-Mg-Si alloy regarding deep drawing processes

Machhammer, M. & Sommitsch, C., 2016, IOP Conf. Series: Materials Science and Engineering 159 (2016) 012001.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Deep drawing
Formability
Heat treatment
Heating
Temperature distribution
2015

Angepasste Bauteileigenschaften durch den Einsatz von Tailor Welded Blanks im Presshärten

Vollmer, R., Boskovic, V., Kolleck, R., Both, C. & Breuer, A., 2015, Tagungsband zum 10. Erlanger Workshop Warmblechumformung. ., p. 195-206

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Investigation and evaluation of the cold formability of the high-manganese TWIP steel X40MnCrAl19-2

Preininger, M., Kofler, M. & Kolleck, R., 2015, IDDRG 2015: Forming with Intelligence, Flexibility and Lightweight. Shanghai, China: ., p. 440-448

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Investigation of Weld Seam Structures of Tailor Welded Blanks for Hot Stamping

Kolleck, R., Vollmer, R., Both, C. & Breuer, A., 2015, Key Engineering Materials ; 639. ., p. 235-242

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2014

Evaluation and optimization of forming tool coatings processed by laser metal deposition

Vollmer, R. & Kolleck, R., 2014, The Austrian Society For Metallurgy And Materials - Additive Manufacturing. ., p. 145-152

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Herstellung oberflächennaher Kühlkanälstrukturen für das Presshärten mittels Laserauftragsschweißen

Kolleck, R., Vollmer, R. & Schwemberger, P., 2014, 9. Erlanger Warmformworkshop. Bamberg: Meisenbach, p. 61-76

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

State of the art and future development of press hardening. Materials, Equipment and Process Chain

Kolleck, R., Vollmer, R., Boskovic, V. & Kofler, M., 2014, Forming Technology Forum. ., p. 21-26

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2013

AIR BENT SAFETY COMPONENTS FOR THE CARBODY

Gasser, C. & Kolleck, R., 2013, IDDRG 2013, Towards Zero Failure Production Methods by Advanced Modeling Techniques and a Process Integrated Virtual Control. Zürich: ETH Zürich, p. 249-253

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Ganzheitlicher Modellierungsansatz für die Simulation von Warmformprozessen

Weiß, W. & Kolleck, R., 2013, (Accepted/In press) Tagungsband zum 8. Erlanger Workshop Warmblechumformung. Bamberg: Meisenbach

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Manufacturing of Complex High-Strength Shell Components by Air Bending

Gasser, C. & Kolleck, R., 2013, MAPT 2013, International Conference on Materials Processing Technology. Bangkok: KMUTT, p. 83-87

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Simulation of the Hot Forming Process in Consideration of the Thermal State of the Tools

Weiß, W., Machhammer, M., Krall, F. & Kolleck, R., 9 Jun 2013, Proceedings CHS2, Hot Sheet Metal Forming of High-Performance Steel . Luleå: Verlag Wissenschaftliche Scripten, Vol. 4. p. 91 - 98 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Temperature measurement
Temperature
Railroad cars
Lead
Hardware

Simulation of the Hot Forming Process under Consideration of the Thermal State of the Tools

Weiß, W. & Kolleck, R., 2013, Tools and Technologies for Processing Ultra High Strength Materials. Graz: Verlag der Technischen Universität Graz, p. 251-262

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2012

Application of the Boundary Element Method to the Thermal Analysis of Hot Forming Tools

Weiß, W., Kolleck, R., Schanz, M. & Messner, M., 2012, Lightweighting: Possibilities & Challenges. ., p. 105-110

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Entwicklung von laserauftraggeschweißten Werkzeugoberflächen für Presshärteprozesse

Kolleck, R., Vollmer, R. & Koroschetz, C., 2012, Neuere Entwicklungen in der Blechumformung. Stuttgart: ., p. 115-124

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Methode zur Ermittlung des druckabhängigen thermischen Kontaktwiderstandes für die Blechumformung im Hochtemperaturbereich

Weiß, W., Kolleck, R. & Krall, F., 2012, Tagungsband zum 7. Erlanger Workshop Warmblechumformung 2012. Bamberg: Meisenbach, Vol. 7. p. 153-168 (Warmumformung von höchstfesten Vergütungsstählen).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2011

Current and future trends in the field of hot stamping of car body parts

Kolleck, R. & Veit, R., 2011, SCT2011. Stahleisen GmbH, p. 67-74

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Development and Investigation of a Modular Tool Concept Based on Polymer Elements

Süß, R., Kolleck, R. & Koroschetz, C., 2011, AIP Conference Proceedings. ., p. 282-287

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Development of a close-to-production prototype of an induction heating device for hot stamping of boron alloyed steels

Gasser, C., Kolleck, R., Veit, R. & Wilfinger, G., 2011, SCT 2011. Düsseldorf: Stahleisen GmbH, p. 83-90

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Failure prediction method for hydro forming simulation of thick walled tubes

Auer, P. & Kolleck, R., 2011, he 14th International ESAFORM Conference on Material Forming: ESAFORM 2011. AIP Conference Proceedings, Volume 1353. AIP Conference Proceedings. Issue 1 ed. ., Vol. Volume 1353. p. 295-300 300 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Innovative high and ultra high strength steel concepts for cold forming applications

Thülig, T., Krech, D., Zwickel, G., Kolleck, R. & Raschka, S., 2011, SCT2011. Düsseldorf: SCT2011, p. 355-362

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Investigation of a combined micro-forming and punching process for the realization of tight geometrical tolerances of conically formed hole patterns

Kolleck, R., Vollmer, R. & Veit, R., 2011, 61st CIRP General Assembly. ., p. 331-334

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Phase Formation of Al/Si-Coatings during Induction Heating of Boron Alloyed Steel Sheets

Veit, R., 2011, Tools and Technologies for Processing Ultra High Strength Materials. ., p. 225-233

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2010

A New Method in Manufacturing Near-Surface Cooling Channels for Tempered Tools

Weiß, W., Kolleck, R. & Vollmer, R., 2010, Proceedings of the 13th International Conference on Metal Forming. Stahleisen, p. 880-883

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Application of Laser Cladding in Forming and Cutting Processes - Functionally Graded Coatings

Weiß, W., Vollmer, R. & Kolleck, R., 2010, International Conference on Advances in Materials and Processing Technologies (AMPT2010). Melville, New York: American Institute of Physics, Vol. 1315. p. 1151-1156 (AIP Conference Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Concepts using Carbon Fibre Reinforced Plastic for Micro Punching Tools

Vollmer, R., 2010, iddrg Conference Proceedings. Graz: Technische Universität Graz, p. 275-280

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Cooling of Tools for Hot Stamping Applications

Weiß, W., Kolleck, R. & Mikoleizik, P., 2010, Tools and Technologies for the Processing of Ultra High Strenght Steels. Graz: Verlag der Technischen Universität Graz, p. 111-119

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Direct Laser Deposition of Cu Alloy on forming tool surfaces – how angular position of surface and powder nozzle influences process window and mechanical properties?

Kolleck, R., Schmidt, M., Grimm, A., Veit, R. & Bartkowiak, K., 2010, 60th CIRP General Assembly. ., p. 00-00

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Innovative high and ultra high strength steel concepts for cold forming applications

Kolleck, R., Raschka, S., Krech, D., Thülig, T. & Zwickel, G., 2010, IDDRG Conference. ., p. 213-224

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2009

Bewertung der Wechselwirkungen zwischen Werkzeug- und Blechwerkstoff beim Presshärten

Weiß, W., Raschka, S., Kolleck, R., Veit, R. & Aspacher, J., 2009, Tagungsband zum 4. Erlanger Workshop Warmblechumformung. Bamberg: Meisenbach, p. 205-216

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Investigation on induction heating strategies for hot stamping of boron alloyed steels

Kolleck, R., Veit, R., Merklein, M., Lechler, J. & Geiger, M., 2009, General Assembly. ., p. 00-00

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

New Tool Technologies for Presshardening of boron Steel Materials

Kolleck, R., Veit, R. & Christian, K., 2009, Material Property Data for More Effective Numerical Analysis. ., p. 825-834

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Optimization of Weakly coupled Multiphysical Problems using Object Oriented Programming

Jaindl, M., Reinbacher-Köstinger, A., Kutschera, R., Magele, C. & Renhart, W., 2009, Proceedings of the 17th Conference on the Computation of Electromagnetic Fields. ., p. 430-431

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Technologien zur Erweiterung der Verfahrensgrenzen

Kolleck, R., Veit, R., Hofmann, H. & Heller, T., 2009, 3. ICAFT 2009 und 16. Sächsische Fachtagung Umformtechnik. ., p. 00-00

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Tools and Technologies for Hot Forming with local Adjustment of Part Properties

Kolleck, R. & Veit, R., 2009, Tools and Technologies for Hot Forming with local Adjustment of Part Properties. ., p. 00-00

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2008

Alternative approaches for the simulation of the hot forming process

Weiß, W., Kolleck, R., Veit, R. & Löscher, H., 2008, Numisheet 2008. Zürich: Eidgenössische Technische Hochschule Zürich, p. 621-626

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Alternative Erwärmungstechnologien für die temperierte Blechumformung

Kolleck, R., Veit, R. & Lenze, F-J., 2008, Alternative Erwärmungstechnologien für die temperierte Blechumformung. ., p. 226-227

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Alternative heating concepts for hot sheet metal forming

Kolleck, R., Veit, R., Hofmann, H. & Lenze, F-J., 2008, Alternative heating concepts for hot sheet metal forming. ., p. 239-246

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Komponententest-Weg für die zukünftige Automobilentwicklung?

Kolleck, R., Schönberger, G. & Koroschetz, C., 2008, Komponententest-Weg für die zukünftige Automobilentwicklung?. ., p. 193-204

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Möglichkeiten zur lokalen Beeinflussung der Bauteilfestigkeit beim Presshärten

Kolleck, R. & Veit, R., 2008, Möglichkeiten zur lokalen Beeinflussung der Bauteilfestigkeit beim Presshärten. ., p. 65-72

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Potentials and innovative application areas of direct laser welding for forming and cutting tools

Pfanner, S. & Kolleck, R., 2008, International Conference on Technology of Plasticity. Korea: ., p. **-**

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Untersuchung des Element- und Materialeinflusses auf die Prognosegüte der Rückfederungssimulation von hoch- und höchstfesten Stählen SIMVEC

Kolleck, R., Leitner, C., Trattnig, G., Behrens, B-A. & Sabitovich, A., 2008, Untersuchung des Element- und Materialeinflusses auf die Prognosegüte der Rückfederungssimulation von hoch- und höchstfesten Stählen SIMVEC. ., p. 169-183

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Untersuchung des Element- und Materialflusses auf die Prognosegüte der Rückfederungssimulation von hoch- und höchstfesten Stählen

Leitner, C., Trattnig, G., Sabitovic, A., Kolleck, R. & Behrens, B-A., 2008, VDI-Berichte/VDI-Tagungsbände. ., p. 169-184

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Wirkmedienbasierte Blechumformung mit Gas

Kolleck, R., Koroschetz, C. & Veit, R., 2008, Wirkmedienbasierte Blechumformung mit Gas. ., p. 79-89

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

2007

Concepts for the integrated product development of body in white

Kolleck, R. & Veit, R., 2007, Concepts for the integrated product development of fody in white. ., p. 423-429

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Development of cooled tools for press hardening of boron steel sheets

Kolleck, R., Pfanner, S. & Warnke, E. P., 2007, International Conference on Sheet Metal. ., p. 225-232

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review