Beyer, Dipl.-Ing. Florian

Dipl.-Ing. Florian Beyer

Department of Mechanical Engineering
Institute of Applied Mechanics (LTM, Prof. Steinmann)

Egerlandstraße 5
91058 Erlangen
Deutschland

Phone number: +49 9131 85-28502
Fax number: +49 9131 85-28503
Email: ltm-sekretariat@fau.de
Website: https://www.ltm.tf.fau.de/person/dipl-ing-florian-beyer/

Research

Constitutive friction law for the description and optimization of tailored surfaces

(Third Party Funds Group – Sub project)

Overall project: TRR 73: Umformtechnische Herstellung von komplexen Funktionsbauteilen mit Nebenformelementen aus Feinblechen - Blechmassivumformung
Project leader: Ulf Engel, Kai Willner, Marion Merklein
Project members: Florian Beyer, Maria Löffler, Ulrich Vierzigmann, Franz Hauer, Johannes Henneberg
Start date: 1. January 2009
End date: 31. December 2020
Extension Date: 31. March 2021
Funding source: DFG / Sonderforschungsbereich / Transregio (SFB / TRR)
URL: https://www.tr-73.de/

Abstract:

A central challenge insheet-bulk metal forming is a partially uncontrolled material flow. Thisworsens the achievable geometrical accuracy of the parts. In this context, theobjective of the project is to control the material flow by local adjustmentsof the friction by modifying the workpiece or tool surface. Hereby, the diefilling of the functional elements is improved. Especially tool-sidedmodifications have a high potential, since they do not extend the processchain. However, for an efficient application, they must offer a high wearresistance, which is why the functional relationships between wear-inducedchanges in the tool topography and friction are being researched.

Publications:

Henneberg J., Beyer F., Löffler M., Willner K., Merklein M.:
Constitutive Friction Law for the Description and Optimization of Tailored Surfaces
In: Merklein, M. Tekkaya, A. E. Behrens, B.-A. (ed.): Sheet Bulk Metal Forming, Cham: Springer Nature Switzerland, 2021, p. 307 - 333 (Lecture Notes inProduction Engineering)
ISBN: 978-3-030-61901-5
DOI: 10.1007/978-3-030-61902-2_14
Henneberg J., Beyer F., Willner K., Merklein M.:
Konstitutives Reibgesetz zur Beschreibung und Optimierung von Tailored Surfaces
23. Umformtechnisches Kolloquium Hannover: Aktuelle Entwicklungen im Bereich der Umformtechnik (Hannover)
Henneberg J., Merklein M.:
Investigation on extrusion processes in sheet-bulk metal forming from coil
In: CIRP Journal of Manufacturing Science and Technology (2020)
ISSN: 1755-5817
DOI: 10.1016/j.cirpj.2020.08.007
Pilz F., Henneberg J., Merklein M.:
Extension of the forming limits of extrusion processes in sheet-bulk metal forming for production of minute functional elements
In: Manufacturing Review 7 (2020), Article No.: 9
ISSN: 2265-4224
DOI: 10.1051/mfreview/2020003
Henneberg J., Merklein M.:
Measures for controlling the material flow when extruding sheet-bulk metal forming parts from coil
In: Manufacturing Review 7 (2020)
ISSN: 2265-4224
DOI: 10.1051/mfreview/2020033

Publications

2021

Henneberg J., Beyer F., Löffler M., Willner K., Merklein M.:
Constitutive Friction Law for the Description and Optimization of Tailored Surfaces
In: Merklein, M. Tekkaya, A. E. Behrens, B.-A. (ed.): Sheet Bulk Metal Forming, Cham: Springer Nature Switzerland, 2021, p. 307 - 333 (Lecture Notes inProduction Engineering)
ISBN: 978-3-030-61901-5
DOI: 10.1007/978-3-030-61902-2_14

2020

Henneberg J., Beyer F., Willner K., Merklein M.:
Konstitutives Reibgesetz zur Beschreibung und Optimierung von Tailored Surfaces
23. Umformtechnisches Kolloquium Hannover: Aktuelle Entwicklungen im Bereich der Umformtechnik (Hannover)

2018

Löffler M., Engel U., Willner K., Beyer F., Merklein M.:
Investigation of the tribological behaviour of microstructures for controlling the material flow in sheet-bulk metal forming
In: CIRP Journal of Manufacturing Science and Technology (2018)
ISSN: 1755-5817
DOI: 10.1016/j.cirpj.2018.05.002
URL: https://www.sciencedirect.com/science/article/pii/S1755581718300294?via=ihub

2016

Beese S., Beyer F., Blum H., Isik K., Kumor D., Löhnert S., Rademacher A., Tekkaya AE., Willner K., Wriggers P., Zeller S.:
Simulation of Sheet-Bulk Metal Forming Processes with Simufact.forming using User-Subroutines
19th ESAFORM Conference (Nantes, 27. April 2016 - 29. April 2016)
Beyer F., Löffler M., Willner K., Engel U., Merklein M.:
Enhancement of a Constitutive Friction Law by Considering Plastic Smoothing of Rough Surfaces in Dependency on the Bulk Stresses
In: Tribology in Industry 38 (2016), p. 163-175
ISSN: 0354-8996
Open Access: http://www.tribology.fink.rs/journals/2016/2016-2/4.pdf
URL: http://www.tribology.fink.rs/journals/2016/2016-2/4.pdf
Beyer F., Willner K.:
A constitutive friction law for sheet-bulk metal forming
In: Journal of Japanese Society of Tribologists 11 (2016), p. 614-622
ISSN: 0915-1168
DOI: 10.2474/trol.11.614
Kersting P., Gröbel D., Merklein M., Peter S., Wernicke S., Tekkaya AE., Krebs E., Freiburg D., Biermann D., Weikert T., Tremmel S., Stangier D., Tillmann W., Matthias S., Reithmeier E., Löffler M., Beyer F., Willner K.:
Experimental and numerical analysis of tribological effective surfaces for forming tools in Sheet-Bulk Metal Forming
In: Production Engineering 10 (2016), p. 37-50
ISSN: 0944-6524
DOI: 10.1007/s11740-015-0651-6
URL: https://www.mfk.uni-erlangen.de?file=pubmfk_5695fddc4e358
Küstner C., Beyer F., Kumor D., Loderer A., Wartzack S., Willner K., Blum H., Rademacher A., Hausotte T.:
Simulation-based development of Pareto-optimized tailored blanks for the use within sheet-bulk metal forming
DESIGN 2016 14th International Design Conference (Dubrovnik, 16. May 2016 - 19. May 2016)
In: Marjanovic, D.; Storga, M.; Pavkovic, N.; Bojcetic, N.; Skec, S. (ed.): DS 84: Proceedings of the DESIGN 2016 14th International Design Conference, Glasgow: 2016
URL: https://www.mfk.uni-erlangen.de?file=pubmfk_5742b0e022d9f

2015

Beyer F., Blum H., Kumor D., Rademacher A., Willner K., Schneider T.:
Experimental and Simulative Investigations of Tribology in Sheet-Bulk Metal Forming
In: Key Engineering Materials 639 (2015), p. 283-290
ISSN: 1013-9826
DOI: 10.4028/www.scientific.net/KEM.639.283
URL: http://www.scientific.net/KEM.639.283
Beyer F., Hauer F., Willner K.:
Development of a Constitutive Friction Law based on the Frictional Interaction of Rough Surfaces
In: Tribology in Industry 37 (2015), p. 400-412
ISSN: 0354-8996
Open Access: http://www.tribology.fink.rs/journals/2016/2016-2/4.pdf
URL: http://www.tribology.fink.rs/journals/2016/2016-2/4.pdf
Beyer F., Willner K.:
Determination of a Constitutive Friction Law Using an Elastic-Plastic Half-Space Model
In: Proceedings in Applied Mathematics and Mechanics (2015), p. 173-174
ISSN: 1617-7061
DOI: 10.1002/pamm.201510077
URL: http://onlinelibrary.wiley.com/doi/10.1002/pamm.201510077/pdf

2014

Al-Abadi AKK., Ertunc Ö., Beyer F., Delgado A.:
Torque-matched aerodynamic shape optimization of HAWT rotor
In: Journal of Physics : Conference Series 555 (2014), p. 012003
ISSN: 1742-6588
DOI: 10.1088/1742-6596/555/1/012003
URL: http://iopscience.iop.org/1742-6596/555/1/012003/pdf/1742-6596_555_1_012003.pdf
Beyer F., Willner K.:
Surface Deformation due to Shear and Ploughing in a Halfspace
In: Proceedings in Applied Mathematics and Mechanics 14 (2014), p. 239-240
ISSN: 1617-7061
DOI: 10.1002/pamm.201410107
URL: http://onlinelibrary.wiley.com/doi/10.1002/pamm.201410107/pdf

2013

Breitsprecher T., Hense R., Beyer F., Biermann D., Wartzack S., Willner K.:
Sensitivitätsanalyse der tribologischen Eigenschaften gefräster Oberflächenstrukturen bei der Blechmassivumformung
In: Merklein, M.; Behrens, B. A., Tekkaya, A. E. (ed.): Tagungsband zum 2. Erlanger Workshop Blechmassivumformung 2013, Bamberg: Meisenbach, 2013, p. 121-136
ISBN: 978-3-87525-353-5
Schmaltz S., Landkammer P., Beyer F., Kumor D., Rademacher A., Blum H., Steinmann P., Willner K.:
Vorstellung eines Simulationsbenchmarks für die Blechmassivumformung
In: Merklein, M., Behrens, B.-A., Tekkaya, A. E. (ed.): Tagungsband zum 2. Erlanger Workshop Blechmassivumformung 2013, Bamberg: Meisenbach, 2013, p. 53-68
ISBN: 978-3-87525-353-5

2011

Vaidya HA., Ertunc Ö., Genc B., Beyer F., Köksoy C., Delgado A.:
Numerical simulations of swirling pipe flows - decay of swirl and occurrence of vortex structures
In: Journal of Physics : Conference Series 318 (2011), p. 062022
ISSN: 1742-6588
DOI: 10.1088/1742-6596/318/6/062022
URL: http://iopscience.iop.org/article/10.1088/1742-6596/555/1/012003/pdf
Vaidya HA., Ertunc Ö., Genc B., Köksoy C., Beyer F., Delgado A.:
Numerical simulations of swirling pipe flows- decay of swirl and occurrence of vortex structures
In: Journal of Physics : Conference Series 318 (2011), p. 062022
ISSN: 1742-6588
DOI: 10.1088/1742-6596/318/6/062022
URL: http://iopscience.iop.org/1742-6596/318/6/062022/pdf/1742-6596_318_6_062022.pdf