Lehrstuhl für Fertigungstechnologie, Universität Erlangen-Nürnberg



Tooling and Systems Technology






Projects


Participants

Head of Research Group

Members


Publications

    2013

    • Merklein, M.; Svec, T.:
      Hot Stamping – Manufacturing functional optimized components.
      In: Wissenschaftliche Gesellschaft für Produktionstechnik (Edt.): Production Engineering Research and Development - Annals of the German Academic Society for Production Engineering WGP, 7(2013)2, Berlin/Heidelberg: Springer Verlag, pp. 141-151

    • Vatter, P.; Plettke, R.:
      Process model for the design of bent 3-dimensional free-form geometries for the three-roll-push-bending process.
      In: do Carmo Cunha, P. F. (Edt.): 46th CIRP Conference on Manufacturing Sys, (2013), Amsterdam: Elsevier, accepted

    • Vatter, P.; Hildering, S.; Tsoupis, I.; Merklein, M.:
      Development of a damage prediction system for bending and cutting of high strength steels.
      In: Key Engineering Materials, 554-557(2013), Zürich: Trans Tech Publications, pp. 2479-2486

    • Opel, S.; Schneider, T.; Merklein, M.:
      Manufacturing of geared sheet metal components using flexible rolled tailored blanks.
      In: De Sousa, R. A.; Valente, R. (Edt.): Key Engineering Materials , 554-557(2013), Zürich-Durnten: Trans Tech Publications, pp. 1459-1470

    • Andreas, K.; Noneder, J.; Engel, U.; Merklein, M.:
      Application of cemented carbide based forming tools in cold forging.
      In: Bouzakis, K.-D.; Bobzin, K.; Denkena, B.; Merklein, M. (Edt.): Proc. 11th International Conference THE "A" Coatings in Manufacturing Engineering, (2013), Aachen, pp. 159-169

    • Schrader, T.; Weschta, M.; Engel, U.; Tremmel, S.; Merklein, M.; Wartzack, S.:
      Microstructured surfaces in highly loaded EHD-contacts – manufacturing and tribological performance.
      In: Bouzakis, K.-D.; Bobzin, K.; Denkena, B.; Merklein, M. (Edt.): Proc. 10th International Conference THE "A" Coatings in Manufacturing Engineering, (2013), Aachen: Shaker Verlag, pp. 99-109

    • Hildering, S.; Tsoupis, I.; Merklein, M.:
      Process and Damage Behaviour of High Strength Steels in Shearing Operations.
      In: Buchmayr, B. (Edt.): XXXII. Verformungskundliches Kolloquium, (2013), Leoben: Lehrstuhl für Umformtechnik, Montanuniversität Leoben, pp. 89-94

    • Vatter, P.; Plettke, R.; Merklein, M.:
      New approaches to determine the bending contour of the 3-roll-push-bending process.
      In: Kaftanoglu, B. (Edt.): 7th Int. Conf. on Design and Production of Machines and Dies/Molds, (2013), Antalya, Turkey: MATIM, accepted

    • Vatter, P.; Plettke, R.:
      Geometrical variations of tubes and their impact on freeform bending processes.
      In: Advanced Materials Research, (2013), Durnten-Zurich: Trans Tech Publications, accepted

    • Wieland, M.; Kaupper, M.; Merklein, M.:
      Umform- und Rückfederungssimulation von Leichtbauwerkstoffen - Vergleichende Betrachtung von Zug-Druck- und Wechselbiegeversuchen zur Berücksichtigung des Bauschinger-Effekts.
      In: Europäische Forschungsgesellschaft für Blechverarbeitung (Edt.): Umformen, Schneiden, Verbinden im Leichtbau - Machbarkeit - Produktivität - Qualität - Tagungsband T36 des 33. EFB-Kolloquiums Blechverarbeitung am 16. und 17. April 2013 in Fellbach, (2013), pp. 347-357

    • Grüner, M.; Merklein, M.:
      Basic experimental and numerical investigations on chip pressing.
      In: Key Engineering Materials, 554-557(2013), Switzerland: Trans Tech Publications, pp. 630-637

    • Andreas, K.; Merklein, M.; Engel, U.:
      Fatigue Behavior of Cemented Carbide Based Forming Tools.
      In: Proceedings of the 18th Plansee Seminar, (2013), Reutte, in print

    • Svec, T.; Merklein, M.:
      Hot Stamping - Process Window for the Austenitization of a Dualphase Steel.
      In: Oldenburg, M.; Prakash, B.; Steinhoff, M. (Edt.): 4th International Conference Hot Sheet Metal Forming of High-Performance Steel, (2013), Auerbach: Wissenschaftliche Scripten, pp. 275-282

    2012

    • Buffa, Gianluca; Fratini, Livan; Gnibl, T.; Wieland, M.; Merklein, M.:
      Process Mechanics in Friction Stir Welding of Magnesium Alloys: Experimental and Numerical Analysis.
      In: Merklein, M.; Hagenah, H. (Edt.): Proceedings of the 15th Esaform conference, (2012), Zürich-Durnten: Trans tech Publications Ltd, pp. 735-740

    • Andreas, K.; Engel, U.; Merklein, M.:
      Influence of Grinding on the Surface Properties of Cemented Carbides.
      In: Key Engineering Materials, 504-506(2012), Durnten-Zurich: Trans Tech Publications, pp. 1353-1358

    • Merklein, M.; Plettke, R.; Schneider, T.; Opel, S.; Vipavc, D.:
      Manufacturing of sheet metal components with variants using process adapted semi-finished products .
      In: Key Engineering Materials, 504-506(2012), Schweiz: Trans Tech Publications, pp. 1023-1028

    • Plettke, R.; Vatter, P.; Vipavc, D.:
      Basics of process design for 3d freeform-bending.
      In: Kusiak, J.; Majta, J.; Szeliga, D. (Edt.): Steel research international: 14th International Conference on Metal Forming 2012, (2012), Weinheim: Wiley-VCH, pp. 307-310

    • Merklein, M.; Plettke, R.; Opel, S.:
      Orbital forming of tailored blanks from sheet metal.
      In: Annals of the CIRP, 1(2012)61, Amsterdam: Elsevier, pp. 263-266

    • Merklein, M.; Opel, S.; Schneider, T.; Koch, J.:
      Überblick der Blechmassivumformung.
      In: Umformtechnik, 1(2012)3, Bamberg: Meisenbach, pp. 42-43

    • Gnibl, T.:
      Innovative Fertigungstechnologien für Strukturbauteile.
      In: Technik in Bayern, 02 (2012), pp. 39

    • Gnibl, T.; Merklein, M.:
      Laserunterstützes Rührreibschweißen von Magnesium Tailored Welded Blanks.
      In: Buchmayr, B. (Edt.): XXXI. Verformungskundliches Kolloquium, (2012), Leoben: Lehrst. für Umformtechnik, Montanuniv. Leoben, pp. 19-22

    • Buffa, Gianluca; Fratini, Livan; Gnibl, T.; Wieland, M.; Merklein, M.:
      On The Friction Stir Welding of Titanium Alloys: Experimental Measurements and FEM Model Fine Tuning.
      In: Kusiak, J.; Majta, J.; Szeliga, D. (Edt.): Steel research international: 14th international conference Metal Forming 2012, (2012), Weinheim: Wiley-VCH Verlag GmbH & Co. KGaA, pp. 591 - 594

    • Svec, T.; Merklein, M.:
      Tailored tempering – FE-Simulation of manufacturing components with local adjusted mechanical properties.
      In: Mori, K.; Pietrzyk, M.; Kusiak, J.; Majta, J.; Hartley, P.; Lin, J. (Edt.): Steel research international; 14th International Conference Metal Forming, (2012), Polen: Wiley-VCH Verlag GmbH & Co. KGaA, pp. 283-286

    • Hildering, S.; Becsi, L.; Engel, U.; Merklein, M.; Mescheder, U.:
      Experimental investigations on high-precision microcutting of copper foils with microfabricated silicon punches.
      In: Shore, P.; Spaan, H.; Burke, T. (Edt.): Proceedings of the 12th International Conference of the European Society for Precision Engineering and Nanotechnology, 2(2012), Cranfield: euspen, pp. 177-180

    • Wieland, M.; Merklein, M.:
      Wear Behavior of Uncoated and Coated Tools under Complex Loading Conditions.
      In: Faculty of Engineering, University of Kragujevac, Serbia (Edt.): Tribology in Industry, 34(2012)1, pp. 11-17

    • Hildering, S.; Becsi, L.; Merklein, M.; Mescheder, U.:
      Tranciatura ad alta precisione di fogli di rame mediante punzoni in silicio monocristallino rivestiti e non.
      In: Lamiera, (2012)2, Mailand: Tecniche Nuove, pp. 44-48

    • Merklein, M.; Grüner, M.; Rösel, S.:
      Enhancing Process Limits of Blank Hydroforming.
      In: Institut für Umformtechnik (IFU) Universität Stuttgart (Edt.): Internationale Konferenz „Hydroumformung von Blechen, Rohren und Profilen“, (2012), Frankfurt am Main: MAT INFO Werkstoff-Informationsgesellschaft mbH, pp. 61-80

    • Merklein, M.; Schrader, T.; Engel, U.:
      Wear behavior of PVD-Coatings.
      In: Tribology in industry, 34(2012)2, Kragujevac, Serbia: Faculty of Engineering, University of Kragujevac, Serbia, pp. 51-56

    • Merklein, M.; Vatter, P.; Plettke, R.; Grüner, M.:
      Einfluss der Fließkurve auf den Rohrbiegeradius.
      In: Werkstattstechnik online, 10(2012), Düssledorf: Springer VDI Verlag, pp. 689-695

    • Merklein, M.; Böhm, W.; Lechner, M.:
      Tailoring material properties of aluminum by local laser heat treatment.
      In: Schmidt, M.; Vollertsen, F.; Geiger, M. (Edt.): Physics Procedia, 39(2012), pp. 232–239

    • Wieland, M.; Biasutti, M.; Kaupper, M.; Merklein, M.:
      Inverse Parameteridentifikation mittels Wechselbiegeversuch zur Ermittlung der nicht isotropen Verfestigung von Blechwerkstoffen.
      In: LS-DYNA Forum 2012, (2012), published

    • Andreas, K.; Merklein, M.; Engel, U.:
      Werkzeugherstellung in der Kaltmassivumformung - Einfluss der Werkzeugoberfläche auf die tribologischen Bedingungen.
      In: wt Werkstattstechnik online, 10(2012), Düsseldorf: Springer Verlag, pp. 672-677

    • Plettke, R.; Vipavc, D.; Grüner, M.; Hagenah, H.; Merklein, M.:
      Prototype Manufacturing of Helical Needles for Suture in Deep Wound Cavities.
      In: E. Ceretti, A. Fiorentino, L. Giorleo, C. Giardini (Edt.): Proc. 1st Int.Conf. Design and Processes for medical devices PROMED, (2012), Rivolti (TO): NEOS EDIZIONI srl, pp. 191-194

    • Wieland, M.; Merklein, M.:
      Verschleißermittlung an Al/SI-beschichtetem Halbzeug in Abhängigkeit thermomechanischer Prozessparameter.
      In: M. Merklein (Edt.): 7. Erlanger Workshop Warmblechumformung, (2012), Bamberg: Meisenbach, pp. 71-84

    • Merklein, M.; Svec, T.:
      Prozessfenster zur Verarbeitung alternativer Stahlgüten im Presshärtprozess.
      In: M. Merklein (Edt.): 7. Workshop Warmblechumformung, (2012), Bamberg: Meisenbach, pp. 55-70

    • Schrader, T.; Engel, U.; Merklein, M.:
      Influences on wear load in cup extrusion processes.
      In: Yoshida, Y. (Edt.): Proc. of the 7th ICFG Workshop on Process Simulation in Metalforming, (2012), Gifu, Japan, published on CD

    • Schrader, T.; Engel, U.; Geiger, M.; Merklein, M.:
      Mehrlagenbeschichtungen für den beanspruchungsgerechten Einsatz bei Kaltmassivumformwerkzeugen.
      In: Faulstich, M.; Geiger, M.; Kukla, H.; Wolf, G. (Edt.): Moderne Beschichtungen zum Verschleißschutz von Werkzeugen, (2012), Sulzbach-Rosenberg: DORNER PrintConcept, pp. 181-208

    • Kroiß, T.; Engel, U.:
      Optimization of tool and process design for the cold forging of net-shape parts by simulation.
      In: Dekena, B.; Hollmann, F. (Edt.): Process Machine Interactions, (2012), Heidelberg, New York, London: Springer, pp. 419-438

    • Andreas, K.; Merklein, M.; Engel, U.:
      Influence of Combined Hard and Fine Machining on the Surface Properties of Cemented Carbides.
      In: Tribology in industry, 34(2012)3, Kragujevac, Serbia: Faculty of Engineering, University of Kragujevac, Serbia, pp. 119-127

    2011

    • Hildering, S.; Engel, U.; Merklein, M.:
      Use of Monocrystalline Silicon as Tool Material for Highly Accurate Blanking of Thin Metal Foils.
      In: Menary, G. (Edt.): The 14th International ESAFORM Conference on Material Forming, AIP Conference Proceedings 1353, (2011), pp. 481-486

    • Merklein, M.; Tekkaya, A.E.; Brosius, A.; Opel, S.; Kwiatkowski, L.; Plugge, B.; Schunck, S.:
      Machines and Tools for Sheet-Bulk Metal Forming.
      In: Key Engineering Materials, 473(2011), Schweiz: Trans Tech Publications, pp. 91-98

    • Merklein, M.; Koch, J.; Opel, S.; Schneider, T.:
      Fundamental investigations on the material flow at combined sheet and bulk metal forming processes.
      In: Annals of the CIRP, 1(2011)60, Amsterdam: Elsevier, pp. 283-286

    • Rösel, S.; Merklein, M.:
      Flow behaviour of magnetorheological fluids, considering the challenge of sealing in blank hydroforming in the flange area with rectangular leakage area cross-sections.
      In: Key Engineering Materials, 473(2011), Switzerland: Trans Tech Publications, pp. 121-129

    • Schrader, T.; Merklein, M.; Engel, U.:
      Application based PVD-coatings for cold forging tools.
      In: Akkök, M.; Budak, E.; Firat, M.; Kaftanoglu, B. (Edt.): Proc. 6th International Conference and Exhibition on Design and Production of Machines and Dies / Molds, (2011), Ankara: MATIM, pp. 227-234

    • Svec, T.; Grüner, M.; Merklein, M.:
      FE-Simulation of the heat transfer by defined cooling conditions during the hot stamping process.
      In: Duflou, J.R.; Clarke, R.; Merklein, M.; Micari, F.; Shirvani, B.; Kellens, K. (Edt.): Key Engineering Materials, 473(2011), Switzerland: Trans Tech Publications Ltd., pp. 699-706

    • Tofall, M.; Merklein, M.; Plettke, R.:
      Application of the Finite element methods on the staking process of staking fasteners .
      In: Key Engineering Materials, (2011), Schweiz: Trans Tech Publications, pp. 273-280

    • Tofall, M.; Merklein, M.; Plettke, R.:
      Numerical simulation of the staking process of clinching fasteners.
      In: Wieland, H. (Edt.): Proceedings SCT2011, (2011), Düsseldorf: Verlag Stahleisen GmbH, pp. 646-655

    • Rösel, S.; Merklein, M.:
      Enhancing Forming Limits by Using a Magnetorheological Fluid as Active Fluid Medium for Hydroforming.
      In: Gerhard Hirt, A. Erman Tekkaya (Edt.): Steel research international: Special Edition: 10th International Conference on Technology of Plasticity, (2011), Weinheim: Wiley-VCH Verlag GmbH&Co. KGaA., pp. 453-458

    • Svec, T.; Merklein, M.:
      Numerische Abbildung des Tailored Tempering Prozess: Wärmeübergang, FE-Simulation und Ableitung des resultierenden Gefüges.
      In: Tekkaya, A. E.; Liewald, M. (Edt.): 14. Workshop - Simulation in der Umformtechnik, 14(2011)2, pp. 147-154

    • Merklein, M.; Schrader, T.; Engel, U.:
      Wear behavior of PVD-coatings.
      In: Bouzakis, K.-D.; Bobzin, K.; Denkena, B.; Merklein, M. (Edt.): Proc. 9th International Conference THE "A" Coatings in Manufacturing Engineering, (2011), Thessaloniki, pp. 227-234

    • Grüner, M.; Merklein, M.:
      Consideration of elastic tool deformation in numerical simulation of hydrofroming with granular material used as a medium.
      In: Key Engineering Materials, 473(2011), Switzerland: Trans Tech Publications, pp. 707-714

    • Lämsä, J.; Mäntyjärvi, K.; Järvenpää, A.; Grüner, M.; Merklein, M.; Karjalainen, J.:
      Methods for Determination of Residual Stress of a Formed Plate using Laser Ablation, Wire EDM and Milling.
      In: Key Engineering Materials, 473(2011), Switzerland: Trans Tech Publications, pp. 368-375

    • Hildering, S.; Becsi, L.; Engel, U.; Merklein, M.; Mescheder, U.:
      High-precision blanking of thin copper foils using uncoated and coated monocrystalline silicon punches.
      In: Kück, H.; Reinecke, H.; Dimov, S. (Edt.): Proceedings of the 8th International Conference on Multi-Material Micro Manufacture, (2011), Research Publishing, pp. 191-195

    • Svec, T.; Merklein, M.:
      Tailored Tempering - Heat Transfer and Resulting Properties in Dependency of Tool Temperatures.
      In: Steinhoff, K.; Oldenburg, M.; Prakash, B. (Edt.): 3rd International Conference on Hot Sheet Metal Forming of High-Performance Steel, (2011), Auerbach: Wissenschaftliche Scripten, pp. 21-29

    • Merklein, M.; Tekkaya, A.E.; Brosius, A.; Opel, S.; Koch, J.:
      Overview on sheet-bulk metal forming processes.
      In: G. Hirt, A.E. Tekkaya (Edt.): Proceedings ICTP 2011, 10(2011), Aachen, pp. 1109-1114

    • Wieland, M.; Merklein, M.:
      Waer Behavior of Uncoated and Coated Tools Under Complex Loading Conditions.
      In: Merklein, M.; Bach, F.-W.; Bouzakis, K.-D.; Denkena, B.; Geiger, M.; Toenshoff, H.-K. (Edt.): Proc. 9th International Conference THE "A" Coatings in Manufacturing Engineering, (2011), pp. 27-36

    • Wieland, M.; Merklein, M.:
      Wear Behavior of Uncoated and Coated Tools Used for Direct Hot Stamping.
      In: 2nd International Conference of Engineering Against Fracture, (2011), published

    • Wieland, M.; Merklein, M.:
      Wear Behavior of Uncoated and Coated Tools With Respect to Different Loading Conditions.
      In: Oldenburg, M.; Steinhoff, K.; Prakash, B. (Edt.): Proceedings of the 3rd International Conference on Hot Sheet Metal Forming of High-Performance Steel CHS², (2011), Auerbach: Verlag Wissenschaftliche Scripten, pp. 361-368

    • Andreas, K.; Merklein, M.; Engel, U.:
      Influence of combined hard and fine machining on the surface properties of cemented carbides.
      In: Bouzakis, K.-D.; Bobzin, K.; Denkena, B.; Merklein, M. (Edt.): Proc. 9th International Conference THE "A" Coatings in Manufacturing Engineering, (2011), Thessaloniki, pp. 113-122

    • Becsi, L.; Hildering, S.; Mescheder, U.; Engel, U.:
      Mikrostanzen - Einsatz von einkristallinem Silizium als Werkzeugwerkstoff für Schneidprozesse von dünnen Folien.
      In: BMBF ; VDE ; GMM ; VDI/VDE-IT (Edt.): Tagungsband 4. Mikrosystemtechnik-Kongress Darmstadt, (2011), Berlin: VDE Verlag GmbH, pp. 531-534

    • Schaper, M.; Lizunkova, Y.; Vucetic, M.; Hetzner, H.; Schneider, T.; Plugge, B.; Koch, J.; Opel, S.:
      Sheet-bulk metal forming a new process for the production of sheet metal parts with functional components.
      In: Metallurgical and Mining Industry, 3(2011)7, pp. 53-58

    • Grüner, M.; Merklein, M.:
      Influences on the Molding in Hydroforming Using Granular Material as a Medium.
      In: Chung, K.; Han, H. N.; Huh, H. Barlat, F.; Lee, M.-G. (Edt.): AIP Conference Proceedings Volume 1383 - The 8th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes (NUMISHEET 2011), 1383(2011), American Institute of Physics, pp. 645-652

    • Plettke, R.; Vipavc, D.; Vatter, P.:
      Influence factors of three-roll-push-bending.
      In: Tekkaya, A. E. (Edt.): Proceedings of the 1st International Tube and Profile Bending Conference, (2011), pp. 131-135

    • Merklein, M.; Andreas, K.; Engel, U.:
      Influence of machining process on residual stresses in the surface of cemented carbides.
      In: Procedia Engineering, 19(2011), Amsterdam: Elsevier, pp. 252-257

    • Merklein, M.; Stöhr, T.; Svec, T.; Wieland, M.:
      Investigations on Parameters Influencing Thermal and Frictional Properties within Hot Stamping.
      In: Arbeitsgemeinschaft Wärmebehandlung und Werstofftechnik e. V. Mittemeijer, E. J.; Scholtes, B.; Altena, H. (Edt.): Journal of Heat Treatment and Materials, (2011)6, München: Carl Hanser Verlag, pp. 335-341

    • Svec, T.; Merklein, M.:
      Finite-Element basierte Auslegung funktionsoptimierter Bauteile im Tailored Tempering Prozess.
      In: Merklein, M. (Edt.): Tagungsband: 6. Erlanger Workshop Warmblechumformung, (2011), pp. 59-70

    • Wieland, M.; Merklein, M.:
      Dickblechumformen und Formhärten - Potentiale und Grenzen bei der Herstellung hochbelasteter Funktionsbauteile.
      In: M. Merklein (Edt.): 6. Erlanger Workshop Warmblechumformung, (2011), Bamberg: Meisenbach-Verlag, pp. 95 - 108

    2010

    • Plettke, R.; Vatter, P.; Vipavc, D.; Cojutti, M.; Hagenah, H.:
      Investigation on the Process Parameters and Process Window of "Three-Roll-Push-Bending".
      In: Lin Li (Edt.): Proceedings of the 36th Matador Conference, (2010), Springer Verlag, pp. 25-28

    • Hagenah, H.; Vipavc, D.; Vatter, P.; Cojutti, M.; Plettke, R.:
      Creation of the Data Base for the Process Design of the Three-Roll-Push Bending Process.
      In: Teti, R. (Edt.): 7th CIRP International Conference on Intelligent Computation in Manufacturing Engineering, (2010), in print

    • Rösel, S.; Merklein, M.:
      Characterization of a Magnetorheological Fluid with Respect to its Suitability for Hydroforming.
      In: UNIVERSITY OF BRESCIA (Edt.): International Journal of Material Forming, 3(2010), Paris: Springer, pp. 283-286

    • Rösel, S.; Merklein, M.:
      Characterization of a magnetorheological fluid and simulative design of a magnetic field with respect to its suitability for hydroforming.
      In: Warsaw University of Technology, Faculty of Production Engineering (Edt.): Proceedings of the 5th International Conference on ADVANCES IN PRODUCTION ENGINEERING, (2010), Radom: Publishing and Printing House of the Institute for Sustainable Technologies, pp. 409-417

    • Merklein, M.; Koch, J.; Schneider, T.; Opel, S.; Vierzigmann, H.:
      Manufacturing of Complex Functional Components with Variants by Using a new Metal Forming Process – Sheet-Bulk Metal Forming.
      In: University of Brescia (Edt.): International Journal of Material Forming, 3 (2010), Paris: Springer, pp. 347-350

    • Schrader, T.; Engel, U.; Merklein, M.:
      Tribological characterization of PVD-coatings.
      In: Merklein, M.; Bach, F.-W.; Bouzakis, K.-D.; Denkena, B.; Geiger, M.; Toenshoff, H.-K. (Edt.): Proc. 8th International Conference THE Coatings in Manufacturing Engineering, 438(2010), Zurich, Switzerland: Trans Tech Publications Ltd, pp. 179-186

    • Schrader, T.; Merklein, M.; Engel, U.:
      Qualification of a new test for wear investigation on coated tools.
      In: Felder, E.; Montmitonnet, P. (Edt.): Proc. 4th International Conference on Tribology in Manufacturing Processes (ICTMP), 1(2010), Paris: Transvalor - Presses des MINES, pp. 303-312

    • Merklein, M.; Svec, T.:
      Transformation kinetics of the hot stamping steel 22MnB5 in dependency of the applied deformation on the austenitic microstructure.
      In: Kolleck, R. (Edt.): Proc. 50th Conference of IDDRG 2010, (2010)50, Graz: Verlag der technischen Universität Graz, pp. 71-80

    • Grüner, M.; Merklein, M.:
      Numerical Simulation of Hydroforming at Elevated Temperatures with Granular Material Used as Medium Compared to the Real Part Geometry.
      In: Int J Mater Form, 3(2010)1, Springer-Verlag France S.A.R.L., pp. 279-282

    • Merklein, M.; Wieland, M.:
      Characterization of Heat Transfer Coefficients of Tool Materials and Tool Coatings for Hot Stamping of Boron-Manganese Steels.
      In: Merklein, M.; Bach, F.-W.; Bouzakis, K.-D.; Denkena, B.; Geiger, M.; Toenshoff, H.-K. (Edt.): Proc. 8th International Conference THE Coatings in Manufacturing Engineering, 438(2010), Zurich, Switzerland: Trans Tech Publications Ltd., pp. 81-88

    • Merklein, M.; Wieland, M.:
      Impact of Coating Systems on the Tribological and Wear Behavior of Hot Stamping Tools.
      In: Felder, E.; Montmitonnet, P. (Edt.): Proc. 4th International Conference on Tribology in Manufacturing Processes (ICTMP), 1(2010), Paris: Transvalor - Presses des MINES, pp. 261-270

    • Grüner, M.; Merklein, M.:
      Comparison of numerical simulation and measurement of shear test and uniaxial compression test to verify material model for granular material used as medium for hydroforming.
      In: Warsaw University of Technology, Faculty of Production Engineering 2010 (Edt.): Proc. 5th International Conference on Advances in Production Engineering, (2010), Radom: Publishing and Printing House of the Institute for Suitainable Technologies, pp. 418-426

    • Hagenah, H.; Vipavc, D.; Plettke, R.; Merklein, M.:
      Numerical Model of Tube Freeform Bending by Three-Roll-Push-Bending.
      In: Associacao Portuguesa de Mecanica Teória, Aplicada e Computacional (Edt.): 2nd International Conference on Engineering Optimization, (2010)01506, Lissabon, Portugal, published on CD

    • Merklein, M.; Svec, T.; Stöhr, T.; Wieland, M.:
      Maßgeschneidert – Funktionsoptimierte Strukturbauteile im Presshärtprozess.
      In: J. Winterhagen (Edt.): lightweight-design, 5(2010), Wiesbaden: Vieweg+Teuber, pp. 52-57

    • Hildering, S.; Engel, U.:
      A novel approach for high-precision blanking of thin metal foils using monocrystalline silicon as tool material.
      In: Fillon, B.; Khan-Malek, C.; Dimov, S. (Edt.): Proceedings of the 7th International Conference on Multi-Material Micro Manufacture, (2010), Research Publishing, pp. 216-219

    • Merklein, M.; Opel, S.; Schneider, T.:
      Herstellung funktionaler Blechkomponenten.
      In: wt Werkstattstechnik online, 11/12(2010), Düsseldorf: Springer, pp. 910-915

    • Groenbaek, J.; Engel, U.; Hinsel, C.; Kroiß, T.; Meidert, M.; Neher, R.; Räuchle, F.; Schrader, T.:
      Tooling Solutions for Challenges in Cold Forging.
      In: Groche, P. (Edt.): 43rd ICFG Plenary Meeting 2010, (2010), Darmstadt: Institut für Fertigungsforschung e. V., pp. 112-130

    • Wieland, M.; Merklein, M.:
      Verschleißeigenschaften unbeschichteter und beschichteter Werkzeuge in Abhängigkeit unterschiedlicher Werkzeugbeanspruchungen .
      In: Merklein, M. (Edt.): Tagungsband 5. Erlanger Workshop Warmblechumformung, (2010), Bamberg: Meisenbach, pp. 185-198

    • Svec, T.; Merklein, M.:
      Auswirkungen spezifischer Abkühlbedingungen auf den Wärmeübergang bei Presshärtprozessen.
      In: Merklein, M. (Edt.): Tagungsband: 5. Erlanger Workshop Warmblechumformung, (2010), Bamberg: Meisenbach, pp. 121-140

    • Merklein, M.; Opel, S.:
      Investigation of Tailored Blank Production by the Process Class Sheet-Bulk Metal Forming.
      In: Francisco Chinesta, Yvan Chastel, Mohamed El Mansori (Edt.): International Conference on Advances in Materials and Processing Technologies (AMPT2010), 1315(2010), Melville, USA: AIP Conference Proceedings, pp. 395-400

    • Schrader, T.; Engel, U.; Merklein, M.:
      Tribological characterization of PVD-coatings.
      In: Key Engineering Materials, 438(2010), Zurich, Switzerland: Trans Tech Publications, pp. 179-186

    • Merklein, M.; Koch, J.; Schneider, T.; Opel, S.; Vierzigmann, H.:
      Manufacturing of Complex Functional Components with Variants by Using a new Metal Forming Process – Sheet-Bulk Metal Forming.
      In: University of Brescia (Edt.): Proceedings of the 13th ESAFORM Conference, (2010), Brescia, published

    • Wieland, M.; Merklein, M.:
      Characterization of Heat Transfer Coefficients of Tool Materials and Tool Coatings for Hot Stamping of Boron-Manganese Steels.
      In: M. Merklein, F.-W. Bach, K.-D. Bouzakis, B. Denkena, M. Geiger and H.-K. Toenshoff (Edt.): Key Engineering Materials, 438(2010), Zurich, Switzerland: Trans Tech Publications, pp. 81-88

    2009

    • Merklein, M.; Kuppert, A.; Biasutti, M.:
      Investigation of failure under shear-tension conditions with optical metrology.
      In: GOM mbH (Edt.): Proc. of GOM Conference (25.05.2009), (2009), published on CD

    • Merklein, M.; Lechler, J.; Svec, T.:
      Verformungsabhängiges Umwandlungsverhalten von presshärtbaren Bor-Mangan-Stählen.
      In: Merklein, M. (Edt.): 4. Erlanger Workshop Warmblechumformung, (2009), Bamberg: Meisenbach, pp. 143 - 161

    • Grüner, M.; Merklein, M.:
      Mechanical Behaviour of Ceramic Beads Used as Medium for Hydroforming at Elevated Temperatures.
      In: Key Engineering Materials , (2009)410-411, Schweiz: Trans Tech Publications, pp. 61-68

    • Wieland, M.; Merklein, M.:
      Beschichtungssysteme auf AlCrN-Basis für das Presshärten - thermische Kennwertermittlung für Werkzeug und Werkstoff.
      In: Merklein, M.; Lechler, J. (Edt.): Tagungsband 4. Erlanger Workshop Warmblechumformung, (2009), Bamberg: Meisenbach, pp. 217-234

    • Merklein, M.; Wieland, M.; Staud, D.:
      Friction Stir Welds Made Out of Precipitation Hardenable Aluminum Alloys - Experimental Investigations of Formability Potential.
      In: Boogaard, Akkerman (Edt.): Proceedings ESAFORM 2009, (2009), Paris: Springer, pp. 323-236

    • Grüner, M.; Merklein, M.:
      Mechanical Behaviour of Ceramic Beads Used as Medium for Hydroforming at Elevated Temperatures.
      In: Shirvani, B.; Clarke, R.; Duflou, J.; Merklein, M.; Micari, F.; Griffiths, J. (Edt.): Proc. 13th Int. Conf. on Sheet Metal (SheMet 2009), (2009), Zurich, Switzerland: Trans Tech Publications, pp. 61-68

    2008

    • Hußnätter, W.; Grüner, M.; Merklein, M.:
      Material Characterization of Sheet Metal at Elevated Temperatures Using Optical Technologies.
      In: AMA Service GmbH (Edt.): OPTO 2008 - 8. Internationaler Kongress für Optische Technologien, (2008), pp. 87-92

    Last Update: 24.03.2010