Publications

E. O'Keefe. 20 - Egoism & the crisis in Western values. n.d.. [PUMA: apa imported cannot_import apa-examples book test must_be_fixed_after_export] URL

N Simon, H Erdle, S Walzer, J Gibmeier, T Böhlke, and M Liewald. Residual stresses in deep-drawn cups made of duplex stainless steel X2CrNiN23-4. Forschung im Ingenieurwesen, (85)3:795-806, September 2021. [PUMA: imported from:jmueller test] URL

Patrick Cyron, and Mathias Liewald. Prediction and assessment of skid line formation during deep drawing of sheet metal components by using FEM simulation. IOP Conference Series: Materials Science and Engineering, (1157)1:012096, June 2021. [PUMA: imported from:jmueller test] URL

C Karadogan, P Cyron, and M Liewald. Potential use of machine learning to determine yield locus parameters. IOP Conference Series: Materials Science and Engineering, (1157)1:8, June 2021. [PUMA: imported from:jmueller test] URL

P Essig, M Liewald, M Burkart, and M Beck. Modelling real contact areas caused by material straining effects in sheet metal forming simulation. Proceedings of ESAFORM, April 2021. [PUMA: imported from:jmueller test] URL

T Deliktas, M Liewald, and N Nezic. Contribution to process digitisation of cold forging processes using additive manufactured tools. Proceedings of ESAFORM, April 2021. [PUMA: imported from:jmueller test] URL

M Liewald, C Karadogan, A Felde, N Jazdi, B Lindemann, and M Weyrich. Werkstückverfolgung und adaptive Steuerung beim Gesenkschmieden. massivUMFORUMUNG, 24-28, March 2021. [PUMA: imported from:jmueller test]

S Walzer, M Liewald, N Simon, J Gibmeier, H Erdle, and T Böhlke. Improvement of sheet metal properties by inducing residual stresses into sheet metal components by embossing & reforming. Applied Science and Engineering Progress, 2021. [PUMA: imported from:jmueller test]

K C Grötzinger, K Benko, P Kotzyba, O Hering, M Liewald, and A E Tekkaya. Manufacture of hybrid components with tubular reinforcement by composite hot extrusion and subsequent cold forging. In Ulrich Prahl, and Grzegorz Korpala (Eds.), The Metal Foming Conference - MEFORM, 93-98, 2021. [PUMA: imported from:jmueller test]

D Briesenick, S Walzer, and M Liewald. Study on the Effect of Embossing on the Bending Properties of High-Strength Sheet Metals. In Glenn Daehn, Jian Cao, Brad Kinsey, Erman Tekkaya, Anupam Vivek, and Yoshinori Yoshida (Eds.), Forming the Future, The Minerals, Metals & Materials Series, 2585-2595, Springer Nature Switzerland AG, 2021. [PUMA: imported from:jmueller test] URL

G Reichardt, M Henn, P Reichle, D Hemming, G Umlauf, K R Riedmüller, R Weber, J Barz, M Liewald, T Graf, and G E M Tovar. Investigations on the Process Stability of Dry Deep Drawing with Volatile Lubricants Injected Through Laser-Drilled Microholes. TMS 2021 150th Annual Meeting & Exhibition Supplemental Proceedings, 230-246, 2021. [PUMA: imported from:jmueller test] URL

R Radonjic, and M Liewald. Compensating the springback of ultra-high-strength steel parts by specific stress superposition during sheet metal forming. IOP Conference Series: Materials Science and Engineering, (1157)2021. [PUMA: imported from:jmueller test] URL

S Walzer, N Simon, M Liewald, and J Gibmeier. Local Creation of Uniform Residual Stresses Into Sheet Metal Components by Means of Multiple One-Side Embossing. In Glenn Daehn, Jian Cao, Brad Kinsey, Erman Tekkaya, Anupam Vivek, and Yoshinori Yoshida (Eds.), ICTP, 2357-2368, Springer Nature Switzerland AG, Columbus, Ohio, 2021. [PUMA: imported from:jmueller test] URL

A Schenek, and M Liewald. Punching with a slant angle - cutting surface quality. Proceedings of ESAFORM, 2021. [PUMA: imported from:jmueller test]

M Liewald, C Wörz, and K R Riedmüller. Characterization of a novel aerostatic lubrication system for deep drawing processes. CIRP Annals, (70)1:239-242, 2021. [PUMA: imported from:jmueller test] URL

P Kotzyba, K C Grötzinger, O Hering, M Liewald, and A E Tekkaya. Production at the leading edge of technology. In Bernd-Arno Behrens, Alexander Brosius, Wolfgang Hintze, Steffen Ihlenfeldt, and Jens Peter Wulfsberg (Eds.), Proceedings of the 10th Congress of the German Academic Association for Production Technology (WGP), 193-201, Springer Berlin Heidelberg, Berlin, Heidelberg, 2021. [PUMA: imported from:jmueller test] URL

Al Weiß, and M Liewald. Flexible Fertigung maßgeschneiderter Hohlwellen – Werkzeug und simulative Untersuchung zur Fertigung von Hohlwellen mit Wanddickenvariation. wt Werkstattstechnik online, (111)102021. [PUMA: imported from:jmueller test]

M Speth, M Liewald, and K R Riedmüller. Thermal Properties of Hybrid Al-Cu-Components Produced by Combining Powder Pressing and Semi-solid Forming Strategies. Light Metals, 126-131, 2021. [PUMA: imported from:jmueller test]

K J Fann, and M Liewald. Finite Element Study on Pattern of Pins Supporting an Elastic Blankholder Used for Stamping Irregular Shaped Sheet Metal Parts. IOP Conference Series: Materials Science and Engineering, (967):12002, November 2020. [PUMA: imported from:jmueller test] URL

M Burkart, P Essig, M Liewald, M Beck, and M Mueller. Compensation of elastic die and press deformations during sheet metal forming by optimizing blank holder design. IOP Conference Series: Materials Science and Engineering, (967):10, November 2020. [PUMA: imported from:jmueller test] URL

Marta Gil Pérez, Bas Rongen, Valentin Koslowski, and Jan Knippers. Structural design, optimization and detailing of the BUGA fibre pavilion. In Sigrid Adriaenssens, Olivier Baverel, and Alireza Behnejad (Eds.), International Journal of Space Structures, (0)0:0956059920961778, October 2020. [PUMA: imported test] URL

An Weiß, T Deliktas, M Liewald, and N Missal. Cold forging of gear components by a modified Samanta process. Forschung im Ingenieurwesen, (84)3:215-221, September 2020. [PUMA: imported from:jmueller test] URL

Laura Schomer, Marius Kütemeyer, and Mathias Liewald. Interface reactions occurring in metal-ceramic interpenetrating phase composites manufactured by using semi-solid forming technology. In Springer Nature Switzerland (Eds.), Advanced Composites and Hybrid Materials, (Bd. 3)Nr. 2:S. 222 - 230, May 2020. [PUMA: imported from:jmueller test]

An Weiß, M Zapara, and S Offermanns. Hochgeschwindigkeitsscherschneiden von Stangenmaterial. massivUMFORUMUNG, 66 - 71, March 2020. [PUMA: imported from:jmueller test]

M Liewald, and S Wagner. Umformen. In B Bender, and D Göhlich (Eds.), Dubbel Taschenbuch für den Maschinenbau 1: Grundlagen und Tabellen, 851-876, 2020. [PUMA: imported from:jmueller test]

D Schöner, M Liewald, H Näckel, and A Schweizer. Indirekte Bestimmung der Temperaturverteilung von induktionserwärmten Halbzeugen. massivUMFORUMUNG, 30-35, 2020. [PUMA: imported from:jmueller test]

S Niessner, and M Liewald. Identification of methods for the in-situ measurement of cutting forces in a tool-bound punching machine. IOP Conference Series: Materials Science and Engineering, 2020. [PUMA: imported from:jmueller test]

A Weiß, and M Liewald. Fließpressen hohler Wellen mit Wanddickenvariation - Numerische Untersuchung zum Hohl-Vorwärts-Fließpressen mit einstellbarer Umformzone. wt Werkstattstechnik online, (110)10:684-688, 2020. [PUMA: imported from:jmueller test]

New Developments in Sheet Metal Forming. In M Liewald (Eds.), Stuttgart, Germany, 2020. [PUMA: imported from:jmueller test]

Mathias Liewald. The Future in Metal Forming Production Goes Digital !. Applied Science and Engineering Progress, (13)3King Mongkuts University of Technology North Bangkok, 2020. [PUMA: imported from:jmueller test] URL

Laura Schomer, and Mathias Liewald. Design of Semi-Solid Forming Tools for Producing Metal-Ceramic Interpenetrating Phase Composites. Procedia Manufacturing, (vol. 47):1004-1009, 2020. [PUMA: imported from:jmueller test]

D Wüterich, M Kopp, and M Liewald. FE-based sensitivity analysis of stator winding geometries regarding bending behavior using flatpack bending technology. Documentation of the 20th Stuttgart International Symposium. Automotive and Engine Technology (FKFS), 197-207, 2020. [PUMA: imported from:jmueller test] URL

L Schomer, M Speth, N Nezic, and M Liewald. Herstellung von hybriden Durchdringungswerkstoffen mittels der Formgebung im teilflüssigen Zustand. ZWF Zeitschrift für wirtschaftlichen Fabrikbetrieb, (115)11:814 - 817, 2020. [PUMA: imported from:jmueller test]

M Henn, G Reichardt, R Weber, T Graf, and M Liewald. Dry Metal Forming Using Volatile Lubricants Injected into the Forming Tool Through Flow-Optimized, Laser-Drilled Microholes. JOM, (72)7:2517-2524, Springer, 2020. [PUMA: imported from:jmueller test]

S Niessner, A Khanguieldyan, and M Liewald. Data-Driven Tool Wear Classification with a Convolutional Neural Network in Punching Machines. In M Liewald (Eds.), New Developments in Sheet Metal Forming, 101 - 108, Stuttgart, Germany, 2020. [PUMA: imported from:jmueller test]

R Radonjic, and M Liewald. Process design for the forming of hat shaped sheet metal parts with alternating blank draw-in. In M Liewald (Eds.), New Developments in Sheet Metal Forming, 163 - 172, Stuttgart, Germany, 2020. [PUMA: imported from:jmueller test]

Maximilian Burkart, Mathias Liewald, J Wied, T Todzy, M Hartmann, and M Müller. Optimization of a Part Holder Design Considering Dynamic Loads during Return Stroke of Tool and Ram. Procedia Manufacturing, (47):861-866, 2020. [PUMA: imported from:jmueller test]

F Schuler, and M Liewald. Using FE Process Chain Simulations to improve the Dimensional Accuracy of Car Body Assemblies made of Sheet Metal Components. New Developments in Sheet Metal Forming, 83-92, 2020. [PUMA: imported from:jmueller test]

C Hagenlocher, J Wagner, J Michel, R Weber, M Bachmann, C Karadogan, M Liewald, and T Graf. The influence of residual stresses on laser beam welding processes of aluminium sheets. Procedia CIRP, 11th CIRP Conference on Photonic Technologies [LANE 2020], (94):713-717, 2020. [PUMA: imported from:jmueller test]

A Schenek, M Opitz, and C Hohlfelder. Innovatives HSC-Fertigungsverfahren. Der Schnitt- & Stanzwerkzeugbau, (2):22-25, 2020. [PUMA: imported from:jmueller test]

Celalettin Karadogan, Patrick Cyron, and Mathias Liewald. Materialcharakterisierung mittels KI – Parameter Identifikation für Fließortmodelle für Blechwerkstoffe. wt Werkstattstechnik online, (110)102020. [PUMA: imported from:jmueller test]

J Wagner, C Hagenlocher, R Weber, M Bachmann, C Karadogan, M Liewald, and T Graf. Numerical analysis of the effect of residual stresses in formed aluminum sheet metal parts on the hot crack formation during laser beam welding. Procedia CIRP, 11th CIRP Conference on Photonic Technologies [LANE 2020], (94):708-712, 2020. [PUMA: imported from:jmueller test]

S Senn, and M Liewald. Increase of Cutting Surface Quality by geometrical Modification of the Punch Nose Radius. In M Liewald (Eds.), New Developments in Sheet Metal Forming, 151-161, Institute for Metal Foming Technologies, University of Stuttgart, Stuttgart, Germany, 2020. [PUMA: imported from:jmueller test]

M Burkart, M Liewald, and J Wied. Hubzahlmaximierung im Presswerk durch Betrachtung dynamischer Belastungen im Werkzeug. 11. VDI-Fachtagung: Innovative Blechumformung in der Automobilindustrie, 2020. [PUMA: imported from:jmueller test]

A Schenek, and M Liewald. Lochen mit Blechlagewinkel – Methodenoptimierung. Regressionsmodelle zur Prognose von Schnittflächenkenngrößen beim Lochen mit Blechlagewinkel. wt Werkstattstechnik online, (110)10:689 - 695, 2020. [PUMA: imported from:jmueller test]

S Wagner, B Denkena, and M Liewald. Trennen. In B Bender, and D Göhlich (Eds.), Dubbel Taschenbuch für den Maschinenbau 1: Grundlagen und Tabellen, 879-926, 2020. [PUMA: imported from:jmueller test]

Peter Essig, Mathias Liewald, and Christian Bolay. Contact Area Evaluation of Digitalized Spotting Images as a Criterion for Die Tryout. Procedia Manufacturing, (vol. 47):855-860, 2020. [PUMA: imported from:jmueller test]

D Wohlfarth, and M Liewald. Hot Forming of Tubes - Development of a new Tool for Tube Hydroforming using Induction Heating. In M Liewald (Eds.), New Developments in Hydroforming, 233-240, MAT INFO Werkstoff-Informationsgesellschaft mbH, 2020. [PUMA: imported from:jmueller test]

M Liewald, C Karadogan, and K Drotleff. Perspective on the Development of Forming Limit Concepts - a view back. Honorary Symposium in Honour to Prof. Gologranc, Ljubljana, Slovenia, 2020. [PUMA: imported from:jmueller test]

Stefan Walzer, and Mathias Liewald. Novel approach to decrease sheet thinning during sheet metal forming by using embossing technique. Procedia Manufacturing, (50):795-799, 2020. [PUMA: imported from:jmueller test] URL

A Schenek, M Liewald, and S Senn. Identification of process limits for punching with a slant angle. IOP Conference Series: Materials Science and Engineering, (651):6, November 2019. [PUMA: imported from:jmueller test] URL

Sergei Senn, and Mathias Liewald. Investigation of a new sheet metal shear cutting tool design to increase the part quality by superposed compression stress. IOP Conference Series: Materials Science and Engineering, (651)1:012088, November 2019. [PUMA: imported from:jmueller test] URL

M Liewald, R Radonjic, and D Briesenick. Towards springback compensation when forming structural parts of modern lightweight car bodies. 39° SENAFOR - 9th International Sheet Metal Forming Conference, 8, Porto Alegre, Brazil, October 2019. [PUMA: imported from:jmueller test]

R Meissner, M Liewald, C Leonhardt, M Otto, and K Stahl. Torsionsfestigkeit von umformgefügten Zahnrädern – Statische und dynamische Torsionsfestigkeit von mittels Querfließpressen hergestellten Zahnrädern. wt Werkstattstechnik online, (109)10:701-708, October 2019. [PUMA: imported from:jmueller test]

M Liewald, and S Senn. Etude expérimentale du perçage des aciers à haute résistance dans une plage critique d'angle oblique. La Revue forge et fonderie, 34-39, March 2019. [PUMA: imported from:jmueller test]

R Meissner, M Liewald, A Felde, C Leonhardt, M Otto, and K Stahl. Leichtbaupotenziale von umformgefügten Mehrkomponentenzahnrädern. In Zauchensee (Eds.), XXXVIII. Verformungskundliches Kolloquium, 54-62, Zauchensee, Austria, March 2019. [PUMA: imported from:jmueller test]

Reinhard Reichel. The Importance of Appropriate Systems and Software Engineering for Avionics Systems from the Academic Perspective. 1st Workshop on Software Engineering for Avionics Systems (AVIOSE19), Stuttgart, February 2019. [PUMA: imported mytag test ils]

David Wüterich, Mathias Liewald, and Michael Kopp. Numerical investigations on the influence of material properties on bending behavior of comb shaped stator bodies. AIP Conference Proceedings, Vol. 2113 No. 12019. [PUMA: imported from:jmueller test]

An Weiss, M Liewald, and R Meissner. Cold extrusion of Hirth gearings using Free-Divided-Flow. 52nd ICFG Plenary Meeting, San Sebastian, Spanien, 2019. [PUMA: imported from:jmueller test]

S Senn, and M Liewald. EFB-Forschungsbericht Nr. 552: Verfahrensentwicklung kombiniertes Nach- und Konterschneiden. Europäische Forschungsgesellschaft für Blechverarbeitung e.V., 2019. [PUMA: imported from:jmueller test]

Maximilian Burkart, Mathias Liewald, and Johannes Wied. Modelling of dynamic loads during series operation for optimisation of part holder design. IOP Conference Series: Materials Science and Engineering, (651)1:012088, 2019. [PUMA: imported from:jmueller test]

N Missal, M Liewald, T Deliktas, and H Venzlaff. Kaltumformung komplexer innenprofilierter Hohlbauteile. wt Werkstattstechnik online, (109)10:709-715, 2019. [PUMA: imported from:jmueller test]

M Liewald, and T Deliktas. Cold extrusion of spur and helical gears using a Guided Material Flow Process (Modified Samanta Process). 52nd ICFG Plenary Meeting, 2019. [PUMA: imported from:jmueller test]

W Volk, P Groche, A Brosius, A Ghiotti, B L Kinsey, M Liewald, L Madej, J Min, and J Yanagimoto. Models and modelling for process limits in metal forming. CIRP Annals, (68)2:775-798, 2019. [PUMA: imported from:jmueller test] URL

D Ulrich, H Binz, R Meissner, and M Liewald. Iterative design method for plastically stressed shaft - hub connections with optimized contact stress. NAFEMS World Congress, 322-339, Quebec, 2019. [PUMA: imported from:jmueller test]

L Schomer, and M Liewald. Structural Characteristics of Metal-Ceramic Interpenetrating Phase Composites Manufactured by Using Semi-Solid Forming Technology. Solid State Phenomena, (285):51-56, 2019. [PUMA: imported from:jmueller test]

A Schenek, S Senn, and M Liewald. Prozessgrenzen und Parameter beim Lochen mit Blechlagewinkel. Wirtschaftliche Verarbeitung hochfester Werkstoffe für Leicht und Funktionsbau, 209-226, 2019. [PUMA: imported from:jmueller test]

New Developments in Forging Technology Neuere Entwicklungen in der Massivumformung. In M Liewald (Eds.), Stuttgart, Germany, 2019. [PUMA: imported from:jmueller test]

D Briesenick, and M Liewald. EFB-Forschungsbericht Nr. 563: Rückfederungskompensation mittels Tiefziehen mit wechselseitigem Platineneinlauf. Europäische Forschungsgesellschaft für Blechverarbeitung e.V., 2019. [PUMA: imported from:jmueller test]

D Wuterich, M Liewald, and M Kopp. Validation of Bending Simulation Models Based on Yield Strength Influences of Electrical Steel Sheets on Stator Core Radius. 2019 9th International Electric Drives Production Conference (EDPC), 1-6, IEEE, Esslingen, 2019. [PUMA: imported from:jmueller test] URL

M Liewald, C Karadogan, and B Lindemann. New Approaches in Adaptive Control and Machine Learning in Forging of Aluminium. 1. Workshop “Alu - Schmieden”, 41-45, 2019. [PUMA: imported from:jmueller test]

M Liewald, and K R Riedmüller. Thixoforming. In Sami Chatti, Luc Laperrière, Gunther Reinhart, and Tullio Tolio (Eds.), CIRP Encyclopedia of Production Engineering, 1720-1724, Springer Berlin Heidelberg, Berlin, Heidelberg, 2019. [PUMA: imported from:jmueller test] URL

E Zahedi, C Wörz, G Reichardt, G Umlauf, M Liewald, J Barz, R Weber, D J Förster, and T Graf. Lubricant-free deep drawing using CO2 and N-2 as volatile media injected through laser-drilled microholes. Manufacturing Review, (6):11, EDP Sciences, 2019. [PUMA: imported from:jmueller test]

Peter Essig, Mathias Liewald, Christian Bolay, and Thomas Schubert. Digital process support in toolmaking by using optical metrology. IOP Conference Series: Materials Science and Engineering, (651)2019. [PUMA: imported from:jmueller test]

G Reichardt, and M Liewald. Investigation on friction behaviour of deep drawing radii using volatile media as lubricant substitutes. Procedia Manufacturing, (29):193-200, Elsevier, 2019. [PUMA: imported from:jmueller test] URL

T Deliktas, An Weiss, and M Liewald. Innovative Cold Forging Methods for Manufacturing Various Types of Gearing by Means of Preforming. In M Liewald (Eds.), New Developments in Forging Technology, 271-279, Institute for Metal Foming Technologies, University of Stuttgart, Stuttgart, Germany, 2019. [PUMA: imported from:jmueller test]

S Senn, and M Liewald. Numerical investigation on a new process of combined counter-trimming with regard to improvement of the residual formability of burr-free shear-cut edges. Proceedings of the 13th International Conference on Numerical Methods in Industrial Forming (NUMIFORM), 463-466, 2019. [PUMA: imported from:jmueller test]

Nicola Simon, Hannes Erdle, Stefan Walzer, Jens Gibmeier, Thomas Boehlke, and Mathias Liewald. Phase-specific residual stresses induced by deep drawing of lean duplex steel: measurement vs. simulation. Production Engineering, (13)2:227-237, Springer, 2019. [PUMA: imported from:jmueller test]

D Briesenick, M Liewald, R Radonjic, and C Karadogan. Enhanced accuracy in springback prediction for multistage sheet metal forming processes. Production at the leading edge of technology, 111-120, Springer Berlin Heidelberg, Berlin, Heidelberg, 2019. [PUMA: imported from:jmueller test] URL

M Liewald. Forming Tools (Die, Punch, Blank Holder). In Sami Chatti, Luc Laperrière, Gunther Reinhart, and Tullio Tolio (Eds.), CIRP Encyclopedia of Production Engineering, 733-737, Springer Berlin Heidelberg, Berlin, Heidelberg, 2019. [PUMA: imported from:jmueller test] URL

D Ulrich, H Binz, R Meissner, M Liewald, and A Dietrich. Improved structural mechanics simulation by considering residual stress and strain properties from metal forming simulation. 7th International Conference on Structural Engineering, Mechanics and Computation, 6, Kapstadt (Südafrika), 2019. [PUMA: imported from:jmueller test]

P Cyron, and M Liewald. EFB-Forschungsbericht Nr. 555: Beurteilung der Ausprägung und Qualitätsrelevanz von Anhieb- und Nachlaufkanten in der Tiefziehsimulation mittels FEM. Europäische Forschungsgesellschaft für Blechverarbeitung e.V., 2019. [PUMA: imported from:jmueller test]

Mathias Liewald, and Kim Rouven Riedmüller. A New One-Phase Material Model for the Numerical Prediction of Critical Material Flow Conditions in Thixoforging Processes. CIRP Annals, (68)1:293-296, Elsevier, 2019. [PUMA: imported from:jmueller test] URL

K R Riedmüller, and M Liewald. Investigations on the Thixoforging Process of Compacted Aluminium Chips. Proc. of the 11th Aluminium 2000 World Congress, 2019. [PUMA: imported from:jmueller test]

Robert Meissner, Mathias Liewald, André Weiss, and Tahsin Deliktas. Novel approach in cold forging for efficient manufacturing of shaft-hub-assemblies. AIP Conference Proceedings, (2113):050024, 2019. [PUMA: imported from:jmueller test] URL

Ranko Radonjic, and Mathias Liewald. New process design for reduction of springback by forming with alternating blank draw-in. Procedia Manufacturing, 29:217-224, 2019. [PUMA: imported from:jmueller test]

M Liewald, and C Karadogan. Massivumformung intelligenter managen. WGP-Newsletter-1/2019, 2019. [PUMA: imported from:jmueller test] URL

Sergei Senn, and Mathias Liewald. A Method for Producing Burr-Free Shearing Surfaces to Increase Part Quality through Two-Stage Counter-Cutting. AIP Conference Proceedings, (2113)2019. [PUMA: imported from:jmueller test]

M Liewald, M Burkart, J Wied, and E Stockinger. Analyse dynamischer Niederhalterbelastungen – Versuchswerkzeug zur produktionsnahen Validierung von Niederhalterstößen in Großwerkzeugen. wt Werkstattstechnik online, (109)10:716 - 721, 2019. [PUMA: imported from:jmueller test]

M Liewald, C Karadogan, B Lindemann, N Jazdi, and M Weyrich. Performance Increase in Forging Through Workpiece Tracking, Adaptive Control and Machine Learning. New Developments in Forging Technology, 177-196, 2019. [PUMA: imported from:jmueller test]

S Walzer, and M Liewald. Studies on the influence of embossing on the mechanical properties of high-strength sheet metal. AIP Conference Proceedings, (2113)2019. [PUMA: imported from:jmueller test] URL

N Missal, M Liewald, and A Felde. Gewichtsoptimierung eines Kolbenbolzens. massivUMFORUMUNG, 22-25, 2019. [PUMA: imported from:jmueller test]

Gerd Reichardt, and Mathias Liewald. Friction Conditions on Deep-Drawing Tool Radii When Using Volatile Media as Lubrication Substitute. Supplemental Proceedings, 1603-1613, 2019. [PUMA: imported from:jmueller test]

Marco Speth, Mathias Liewald, Christoph Seyboldt, and Kim Rouven Riedmueller. Development of a flow curve based material model of aluminium alloys in the semi-solid state. AIP Conference Proceedings, Vol. 21132019. [PUMA: imported from:jmueller test]

Felix Schuler, Mathias Liewald, and Diego Marques Bezerra. New compensation strategy for car bonnet assemblies. Procedia Manufacturing, (29):552-559, 2019. [PUMA: imported from:jmueller test] URL

M Liewald. Deep Drawing. In Sami Chatti, Luc Laperrière, Gunther Reinhart, and Tullio Tolio (Eds.), CIRP Encyclopedia of Production Engineering, 477-481, Springer Berlin Heidelberg, Berlin, Heidelberg, 2019. [PUMA: imported from:jmueller test] URL

M Liewald, A Felde, Al Weiß, and T Deliktas. Hohlwellen für den Leichtbau – Stand der Technik und Perspektiven. 34. Jahrestreffen der Kaltmassivumformer, Düsseldorf, Germany, 2019. [PUMA: imported from:jmueller test]

A Schenek, S Senn, and M Liewald. EFB-Forschungsbericht Nr. 503: Erweiterung der Prozessgrenzen beim Lochen mit Blechlagewinkel von hochfesten Blechwerkstoffen. Europäische Forschungsgesellschaft für Blechverarbeitung e.V., 2019. [PUMA: imported from:jmueller test]

M Schneider, and M Liewald. Development of a Folding Tool for Miuri-Structures. IOP Conference Series: Materials Science and Engineering, (418):6, September 2018. [PUMA: imported from:jmueller test] URL

R Meissner, M Liewald, C Leonhardt, and K Stahl. Torsionsfestigkeit von gebauten Zahnrädern im Mehrkomponentenverfahren mittels Querfließpressen. In VDI Wissensforum GmbH (Eds.), 8. VDI-Fachtagung Welle-Nabe-Verbindung, 17-27, VDI Verlag GmbH, Stuttgart, 2018. [PUMA: imported from:jmueller test]