doc. Ing. Daniel Koutný, Ph.D.
E-mail:   Daniel.Koutny@vut.cz  WWW:   http://3dlaboratory.cz/ Dept.:   Institute of Machine and Industrial Design Dept. of Reverse Engineering and Additive Technologies Position:   Head of Department Room:   D5/439 Dept.:   Institute of Machine and Industrial Design Dept. of Reverse Engineering and Additive Technologies Position:   Associate Professor Room:   D5/439

Publications:

• MONTUFAR JIMENEZ, E.; TKACHENKO, S.; CASAS LUNA, M.; ŠKARVADA, P.; SLÁMEČKA, K.; DÍAZ DE LA TORRE, S.; KOUTNÝ, D.; PALOUŠEK, D.; KOLEDOVÁ, Z.; HERNÁNDEZ-TAPIA, L.; ZIKMUND, T.; ČELKO, L.; KAISER, J.:
  Benchmarking of additive manufacturing technologies for commercially-pure-titanium bone-tissue-engineering scaffolds: processing-microstructure-property relationship, Elsevier B. V.
  journal article in Web of Science
• SUCHÝ, J.; HORYNOVÁ, M.; KLAKURKOVÁ, L.; PALOUŠEK, D.; KOUTNÝ, D.; ČELKO, L.:
  Effect of Laser Parameters on Processing of Biodegradable Magnesium Alloy WE43 via Selective Laser Melting Method, MDPI
  journal article in Web of Science
• VRÁNA, R.; VAVERKA, O.; KOUTNÝ, D.; DOČEKALOVÁ, K.; PALOUŠEK, D.:
  SHAPE AND DIMENSIONAL ANALYSIS OF LATTICE STRUCTURES PRODUCED BY SELECTIVE LASER MELTING, MM SCIENCE
  journal article in Web of Science
• SUCHÝ, J.; PANTĚLEJEV, L.; PALOUŠEK, D.; KOUTNÝ, D.; KAISER, J.:
  Processing of AlSi9Cu3 alloy by selective laser melting, Taylor & Francis
  journal article in Web of Science
• ZVONÍČEK, J.; KOUTNÝ, D.; PANTĚLEJEV, L.; PALOUŠEK, D.:
  Development of Process Parameters for SLM Processing of AlSi7Mg Aluminum Alloy,
  Current Methods of Construction Design, pp.515-524, ISBN 978-3-030-33145-0, (2020), Springer International Publishing
  conference paper
  akce: 59th International Conference of Machine Design Departments, Demänovská dolina, 11.09.2018-14.09.2018
• VRÁBEL, J.; POŘÍZKA, P.; KLUS, J.; PROCHAZKA, D.; NOVOTNÝ, J.; KOUTNÝ, D.; PALOUŠEK, D.; KAISER, J.:
  Classification of materials for selective laser melting by laser-induced breakdown spectroscopy, Springer International
  journal article in Web of Science
• VAVERKA, O.; KOUTNÝ, D.; PALOUŠEK, D.:
  Topologically optimized axle carrier for Formula Student produced by selective laser melting, Emerald Publishing Limited
  journal article in Web of Science
• Vaverka Ondřej, Zabloudil Jan, Koutný Daniel, Pantělejev Libor, Paloušek David, Dočekalová Kateřina:
  Effect of Heat Treatment on Mechanical Properties of AlSi7Mg0.6 Aluminium Alloy Processed by SLM
• VAVERKA, O.; ZABLOUDIL, J.; KOUTNÝ, D.; PANTĚLEJEV, L.; PALOUŠEK, D.; DOČEKALOVÁ, K.:
  Effect Of Heat Treatment On Mechanical Properties Of AlSi7Mg0,6 Aluminium Alloy Processed By SLM,
  Euro PM2019 Proceedings, pp.1-6, ISBN 978-1-899072-51-4, (2019), European Powder Metallurgy Association (EPMA)
  conference paper
  akce: EuroPM 2019, Maastricht, 13.10.2019-17.10.2019
• VRÁNA, R.; VAVERKA, O.; ČERVINEK, O.; PANTĚLEJEV, L.; HURNÍK, J.; KOUTNÝ, D.; PALOUŠEK, D.:
  Heat Treatment of the SLM Processed Lattice Structure Made of AlSi10Mg and Its Effect on the Impact Energy Absorption,
  Euro PM2019 Proceedings, pp.1-6, ISBN 978-1-899072-51-4, (2019)
  conference paper
  akce: EuroPM 2019, Maastricht, 13.10.2019-17.10.2019
• ZIKMUND, T.; ŠALPLACHTA, J.; ZATOČILOVÁ, A.; BŘÍNEK, A.; PANTĚLEJEV, L.; ŠTĚPÁNEK, R.; KOUTNÝ, D.; PALOUŠEK, D.; KAISER, J.:
  Computed tomography based procedure for reproducible porosity measurement of additive manufactured samples
  journal article in Web of Science
• MALÝ, M.; HÖLLER, C.; SKALON, M.; MEIER, B.; KOUTNÝ, D.; PICHLER, R.; SOMMITSCH, C.; PALOUŠEK, D.:
  Effect of Process Parameters and High-Temperature Preheating on Residual Stress and Relative Density of Ti6Al4V Processed by Selective Laser Melting, MDPI
  journal article in Web of Science
• PALOUŠEK, D.; KOČICA, M.; PANTĚLEJEV, L.; KLAKURKOVÁ, L.; ČELKO, L.; KOUTNÝ, D.; KAISER, J.:
  SLM process parameters development of Cu-alloy Cu7.2Ni1.8Si1Cr, Emerald Publishing Limited
  journal article in Web of Science
• MAŠEK, J.; KOUTNÝ, D.; POPELA, R.:
  Thermal conductivity of Cu7.2Ni1.8Si1Cr Copper alloy produced via SLM and ability of thin-wall structure fabrication,
  13th Research and Education in Aircraft Design Conference , pp.119-129, ISBN 978-80-214-5696-9, (2018), Brno University of Technology
  conference paper
  akce: 13th Research and Education in Aircraft Design Conference, Brno, 07.11.2018-09.11.2018
• PALOUŠEK, D.; KOUTNÝ, D.; SŮKAL, J.:
  The effect of recycling powder steel on porosity and surface roughness of SLM parts, MM Science Journal
  journal article in Web of Science
• VRÁNA, R.; ČERVINEK, O.;MAŇAS, P.; KOUTNÝ, D.; PALOUŠEK, D.:
  Dynamic Loading of Lattice Structure Made by Selective Laser Melting-Numerical Model with Substitution of Geometrical Imperfections, MDPI
  journal article in Web of Science
• VRÁNA, R.; KOUTNÝ, D.; PALOUŠEK, D.; PANTĚLEJEV, L.; JAROŠ, J.; ZIKMUND, T.; KAISER, J.:
  Selective Laser Melting Strategy for Fabrication of Thin Struts Usable in Lattice Structures, MDPI
  journal article in Web of Science
• KOUTNÝ, D.; SKULINA, D.; PANTĚLEJEV, L.; PALOUŠEK, D.; LENCZOWSKI, B.; PALM, F.; NICK, A.:
  Processing of Al-Sc aluminum alloy using SLM technology,
  10TH CIRP CONFERENCE ON PHOTONIC TECHNOLOGIES, pp.44-48, (2018), Elsevier BV
  conference paper
  akce: 10th CIRP Conference on Photonic Technologies [LANE 2018], Fürth, 03.09.2018-06.09.2018
• VRÁNA, R.; VOSYNEK, P.; KOUTNÝ, D.; NÁVRAT, T.; PALOUŠEK, D.:
  Evaluation of mechanical behavior of 3D printed lattice structure by SLM: Experiment and FEA,
  Experimental Stress Analysis - 56th International Scientific Conference, pp.443-449, ISBN 978-80-270-4062-9, (2018), Czech Society for Mechanics
  conference paper
  akce: 56th International Scientific Conference on Experimental Stress Analysis, Harachov, 05.06.2018-07.06.2018
• Vrána Radek, Vosynek Petr, Koutný Daniel, Návrat Tomáš, Paloušek David:
  Evaluation of Mechanical Behavior of 3D Printed Lattice Structure by SLM: Experiment and FEA
• VAVERKA, O.; KOUTNÝ, D.; VRÁNA, R.; PANTĚLEJEV, L.; PALOUŠEK, D.:
  Effect of heat treatment on mechanical properties and residual stresses in additively manufactured parts,
  ENGINEERING MECHANICS 2018, pp.897-900, ISBN 978-80-86246-88-8, (2018), Institute of Theoretical and Applied Mechanics of the Czech Academy of Sciences
  conference paper
  akce: ENGINEERING MECHANICS 2018, Svratka, 14.05.2018-17.05.2018
• KRATOCHVÍLOVÁ, V.; VLAŠIC, F.; MAZAL, P.; KOUTNÝ, D.:
  FATIGUE PROPERTIES OF ADDITIVELY MANUFACTURED COPPER ALLOY,
  Metal 2017 - 26th Internation Conference on Metallurgy and Materials, Conference Proceedings, pp.1593-1598, ISBN 9788087294796, (2018), TANGER LTD.
  conference paper
  akce: 26. ročník mezinárodní konference metalurgie a materiálů - METAL 2017, Brno, 24.05.2017-26.05.2017
• KOUTNÝ, D.; PALOUŠEK, D.; PANTĚLEJEV, L.; TĚŠICKÝ, L.; KAISER, J.:
  Influence of Scanning Strategies on Processing of Aluminum Alloy EN AW 2618 Using Selective Laser Melting, MDPI
  journal article in Web of Science
• PANTĚLEJEV, L.; ŠTĚPÁNEK, R.; KOUTNÝ, D.; PALOUŠEK, D.:
  Mechanical properties of AlSi10Mg alloy processed by SLM,
  Materials Engineering - Materiálové inžinierstvo (online version), Vol.24, (2018), No.4, pp.108-114, ISSN 1338-6174, University of Žilina
  journal article - other
• PANTĚLEJEV, L.; KOUTNÝ, D.; PALOUŠEK, D.; KAISER, J.:
  Mechanical and microstructural properties of 2618 Al-alloy processed by SLM remelting strategy,
  Metallography XVI, pp.343-349, ISBN 978-3-0357-1018-2, (2017), Trans Tech Publications
  conference paper
  akce: Metallography 2016, Stará Lesná, 20.04.2016-22.04.2016
• PALOUŠEK, D.; PANTĚLEJEV, L.; ZIKMUND, T.; KOUTNÝ, D.:
  PROCESSING OF NEARLY PURE IRON USING 400W SELECTIVE LASER MELTING – INITIAL STUDY, MM publishing Ltd.
  journal article in Scopus
• KOUTNÝ, D.; PANTĚLEJEV, L.; TOMEŠ, J.; PALOUŠEK, D.:
  COMPARISON OF SELECTIVE LASER MELTING OF 18NI MARAGING STEEL BY PXL AND M2 CUSING , MM Science Journal
  journal article in Scopus
• VRÁNA, R.; KOUTNÝ, D.; PALOUŠEK, D.:
  Impact Resistance of Different Types of Lattice Structures manufactured by SLM
  journal article in Scopus
• ZATOČILOVÁ, A.; ZIKMUND, T.; KAISER, J.; PALOUŠEK, D.; KOUTNÝ, D.:
  Measurement of the porosity of additive-manufactured Al-Cu alloy using x-ray computed tomography,
  8th International Conference on Materials Structure and Micromechanics of Fracture, MSMF8; Brno; Czech Republic; 27 July 2016 through 29 July 2016; Code 188189, pp.448-451, ISBN 9783038356264, (2016)
  conference paper
  akce: 8th International Conference on Materials Structure and Micromechanics of Fracture, Brno, 27.07.2016-29.07.2016
• KOUTECKÝ, T.; ZEMAN, J.; KOUTNÝ, D.; PALOUŠEK, D.:
  Effect of titanium dioxide mixture concentration on matte coating and 3D scanning accuracy,
  Proceedings - ASPE 2016 Annual Meeting, pp.333-338, ISBN 9781887706728, (2016), American Society for Precision Engineering, ASPE
  conference paper
  akce: ASPE 2016 Annual Meeting, Portland, Oregon, 23.10.2016-28.10.2016
• VLAŠIC, F.; KRATOCHVÍLOVÁ, V.; MAZAL, P.; PALOUŠEK, D.; KOUTNÝ, D.:
  Fatigue Damage of Aluminium Alloy EN AW 2618A Produced by SLM Technology,
  World PM2016 Proceedings, pp.1-6, ISBN 978-1-899072-48-4, (2016), European Powder Metallurgy Associtation
  conference paper
  akce: World PM2016 Congress & Exhibition, Hamburg, 09.10.2016-13.10.2016
• VRÁNA, R.; KOUTNÝ, D.; PALOUŠEK, D.; ZIKMUND, T.:
  Influence of Selective Laser Melting Process Parameters on Impact Resistance of Lattice Structure made from AlSi10Mg,
  World PM2016 Proceedings, pp.1-6, ISBN 978-1-899072-48-4, (2016)
  conference paper
  akce: Euro PM2015 Congress & Exhibition, Reims, France, 04.10.2015-07.10.2015
• VRÁNA, R.; KOUTNÝ, D.; PALOUŠEK, D.; ZIKMUND, T.:
  Impact Resistance of Lattice Structure Made By Selective Laser Melting From Alsi12 Alloy
  journal article in Scopus
• VRÁNA, R.; KOUKAL, O.; KOUTNÝ, D.; PALOUŠEK, D.; KREJČÍ, P.:
  Device for Testing Impact Resistance of Lattice Structures Panels Produced by the Selective Laser Melting,
  Machine Design: 56th International Conference of Machine Design Departments, ISBN 978-3-639-66914-5, (2015)
  book chapter
• PANTĚLEJEV, L.; KOUTNÝ, D.; PALOUŠEK, D.; KAISER, J.:
  Mechanical properties and microstructure of Al-Cu alloy processed by SLM,
  Konštrukčné materiály 2015, pp.---, (2015), Žilinská universita, Slovenská Republika
  multimedia
  akce: Konštrukčné materiály, Žilina, Slovensko, 19.11.2015
• VRÁNA, R.; PALOUŠEK, D.; KOUTNÝ, D.; KOUKAL, O.; ZIKMUND, T.; KREJČÍ, P.:
  Impact resistance of lattice structure made by Selective Laser Melting technology,
  Euro PM2015 Proceedings, pp.1-6, ISBN 978-1-899072-47-7, (2015)
  conference paper
  akce: Euro PM2015 Congress & Exhibition, Reims, France, 04.10.2015-07.10.2015
• KOUKAL, O.; KOUTNÝ, D.; PALOUŠEK, D.; VRÁNA, R.; ZIKMUND, T.; PANTĚLEJEV, L.:
  Research about the Influence of Process Parameters of Selective Laser Melting on Material EN AW 2618,
  Euro PM2015 Proceedings, pp.1-6, ISBN 978-1-899072-47-7, (2015)
  conference paper
  akce: Euro PM2015 Congress & Exhibition, Reims, France, 04.10.2015-07.10.2015
• KOUTNÝ, D.; PALOUŠEK, D.; KOUKAL, O.; ZIKMUND, T.; PANTĚLEJEV, L.; DOKOUPIL, F.:
  Processing of High Strength Al-Cu alloy Using 400W Selective Laser Melting – Initial Study,
  Lasers in Manufacturing 2015 Proceedings, pp.1-11, (2015), German Scientific Laser Society
  conference paper
  akce: LASERS IN MANUFACTURING 2015, Mnichov, 22.06.2015-25.06.2015
• PALOUŠEK, D.; OMASTA, M.; KOUTNÝ, D.; BEDNÁŘ, J.; DOKOUPIL, F.; KOUTECKÝ, T.:
  Effect of matte coating on 3D optical measurement accuracy, Elsevier
  journal article in Web of Science
• KOUTNÝ, D.; VRÁNA, R.; PALOUŠEK, D.:
  Dimensional accuracy of single beams of AlSi10Mg alloy and 316L stainless steel manufactured by SLM,
  5th International Conference on Additive Technologies iCAT2014, pp.142-147, ISBN 978-961-281-579-0, (2014), Interesansa
  conference paper
  akce: 5th International Conference on Additive Technologies iCAT2014, Vienna, 15.10.2014-17.10.2014
• PALOUŠEK, D.; KOUTNÝ, D.:
  Use of Digital Technologies for Nasal Prosthesis Manufacturing, SAGE
  journal article in Web of Science
• PALOUŠEK, D.; KOUTNÝ, D.; NÁVRAT, T.:
  Pilot study of the wrist orthosis design process, Emerald Group Publishing Limited
  journal article in Web of Science
• KOUTNÝ, D.; PALOUŠEK, D.; STOKLÁSEK, P.; ROSICKÝ, J.; TEPLÁ, L.; PROCHÁZKOVÁ, M.; SVOBODA, Z.; KREJCI, P.:
  The biomechanics of Cycling with Transtibial Prosthesis: A Case Study of a Professional Cyclist,
  World Academy of Science, Engineering and Technology (electronic), Vol.84, (2013), No.72, pp.390-396, ISSN 2010-3778, WASET
  journal article - other
• ILČÍK, J.; KOUTNÝ, D.; PALOUŠEK, D.:
  Geometrical Accuracy of the Metal Parts Produced by Selective Laser Melting: Initial Tests,
  Book of Proceedings of 54th International Conference of Machine Design Departments, pp.477-486, ISBN 978-80-7372-986-8, (2013), Technická univerzita v Liberci
  conference paper
  akce: 54th International Conference of Machine Design Departments, Hejnice, 10.09.2013-12.09.2013
• KOUTNÝ, D.; PALOUŠEK, D.; KOUTECKÝ, T.; ZATOČILOVÁ, A.; JANDA, M.:
  3D Digitalization Of The Human Body For Use In Orthotics And Prosthetics,
  World Academy of Science, Engineering and Technology, Vol.2012, (2012), No.72, pp.1000-1005, ISSN 2010-376X, WASET
  journal article - other
  akce: ICABB 2012 : International Conference on Applied Biomaterials and Biomechanics, Bangkok, 22.12.2012-23.12.2012

List of publications at Portal BUT

Abstracts of most important papers:

• PALOUŠEK, D.; KOČICA, M.; PANTĚLEJEV, L.; KLAKURKOVÁ, L.; ČELKO, L.; KOUTNÝ, D.; KAISER, J.:
  SLM process parameters development of Cu-alloy Cu7.2Ni1.8Si1Cr, Emerald Publishing Limited
  journal article in Web of Science
  Materials with a high thermal conductivity, such as Cu-alloys hold the most interest to the plastic moulding industry. Additive manufacturing, especially selective laser melting of metals, allows the production of parts with complicated internal cooling and increased production efficiency. The portfolio of alloys for metal additive manufacturing is limited and still missing process parameters for the processing of copper alloys. The aim of this paper is the first preview of the process parameters of high strength alloy Cu7.2Ni1.8Si1Cr processed by selective laser melting
• VRÁNA, R.; ČERVINEK, O.;MAŇAS, P.; KOUTNÝ, D.; PALOUŠEK, D.:
  Dynamic Loading of Lattice Structure Made by Selective Laser Melting-Numerical Model with Substitution of Geometrical Imperfections, MDPI
  journal article in Web of Science
  This article deals with the prediction of lattice structure mechanical properties under dynamic loading using finite element method (FEA) with inclusion of geometrical imperfections of the SLM process. Such properties are necessary to know especially for the application of SLM fabricated lattice structures in automotive or aerospace industries.
• VRÁNA, R.; KOUTNÝ, D.; PALOUŠEK, D.; PANTĚLEJEV, L.; JAROŠ, J.; ZIKMUND, T.; KAISER, J.:
  Selective Laser Melting Strategy for Fabrication of Thin Struts Usable in Lattice Structures, MDPI
  journal article in Web of Science
  This paper deals with the selective laser melting (SLM) processing strategy for strut-lattice structure production which uses only contour lines and allows the porosity and roughness level to be managed based on ombination of the input and linear energy parameters.
• KOUTNÝ, D.; PALOUŠEK, D.; PANTĚLEJEV, L.; TĚŠICKÝ, L.; KAISER, J.:
  Influence of Scanning Strategies on Processing of Aluminum Alloy EN AW 2618 Using Selective Laser Melting, MDPI
  journal article in Web of Science
  This paper deals with various selective laser melting (SLM) processing strategies for aluminum 2618 powder in order to get material densities and properties close to conventionally-produced, high-strength 2618 alloy. To evaluate the influence of laser scanning strategies on the resulting porosity and mechanical properties a row of experiments was done. Three types of samples were used: single-track welds, bulk samples and samples for tensile testing. Single-track welds were used to find the appropriate processing parameters for achieving continuous and well-shaped welds. The bulk samples were built with different scanning strategies with the aim of reaching a low relative porosity of the material. The combination of the chessboard strategy with a 2 × 2 mm field size fabricated with an out-in spiral order was found to eliminate a major lack of fusion defects. However, small cracks in the material structure were found over the complete range of tested parameters. The decisive criteria was the elimination of small cracks that drastically reduced mechanical properties. Reduction of the thermal gradient using support structures or fabrication under elevated temperatures shows a promising approach to eliminating the cracks. Mechanical properties of samples produced by SLM were compared with the properties of extruded material. The results showed that the SLM-processed 2618 alloy could only reach one half of the yield strength and tensile strength of extruded material. This is mainly due to the occurrence of small cracks in the structure of the built material.
• PALOUŠEK, D.; OMASTA, M.; KOUTNÝ, D.; BEDNÁŘ, J.; DOKOUPIL, F.; KOUTECKÝ, T.:
  Effect of matte coating on 3D optical measurement accuracy, Elsevier
  journal article in Web of Science
  The aim of this study is to gain basic information about matte coating thickness in the area of 3D optical digitization. Thickness measurement was performed for two matting materials; chalk spray and titanium coating. A 3D optical scanner ATOS III, Triple Scan was used for data capturing and evaluation. The scanner technology is based on active fringe projection and triangulation. Fifteen measurements for chalk material and fifteen for titanium coating were carried out. The measurement conditions included the effects of lighting, operation, imperfections of coating materials deposition, etc. The results show significant differences between chalk and titanium matting materials.