Wudy, Katrin
Prof. Dr.-Ing. Katrin Wudy
2023
Innovative Process Strategies in Powder-Based Multi-Material Additive Manufacturing
In: Journal of Manufacturing and Materials Processing 7 (2023), S. 133
ISSN: 2504-4494
DOI: 10.3390/jmmp7040133 , , , , , , , :
2021
Infiltration behavior of liquid thermosets in thermoplastic powders for additive manufacturing of polymer composite parts in a combined powder bed fusion process
In: Polymer Composites (2021)
DOI: 10.1002/pc.26221 , , , , :
Additive Manufacturing of Multi-material Polymer Parts Within the Collaborative Research Center 814
1st International Joint Conference on Enhanced Material and Part Optimization and Process Intensification, EMPOrIA 2020 (Aachen, 19. Mai 2020 - 20. Mai 2020)
In: Uwe Reisgen, Dietmar Drummer, Holger Marschall (Hrsg.): Lecture Notes in Mechanical Engineering 2021
DOI: 10.1007/978-3-030-70332-5_13 , , , , , :
2020
Measuring procedures for surface evaluation of additively manufactured powder bed based polymer and metal parts
In: Measurement Science and Technology 31 (2020), S. 1-14
ISSN: 1361-6501
DOI: 10.1088/1361-6501/ab89e2 , , , , , , , , , , , :
The effect of short glass fibers on the process behavior of polyamide 12 during selective laser beam melting
In: Polymer Testing (2020)
ISSN: 0142-9418
DOI: 10.1016/j.polymertesting.2019.106313 , , :
Curing behavior of thermosets for the use in a combined selective laser sintering process of polymers
29th Annual International Solid Freeform Fabrication Symposium - An Additive Manufacturing Conference, SFF 2018 (Austin, TX, 13. August 2018 - 15. August 2018)
In: Solid Freeform Fabrication 2018: Proceedings of the 29th Annual International Solid Freeform Fabrication Symposium - An Additive Manufacturing Conference, SFF 2018 2020 , :
2019
A novel approach for understanding laser sintering of polymers
In: Additive Manufacturing 27 (2019), S. 379-388
ISSN: 2214-7810
DOI: 10.1016/j.addma.2019.03.012 , , , :
A new approach for getting more homegeneous temperature fields in selective laser sintering of polymers
PPS (Polymer Processing Society) (Dresden, 26. Juni 2017 - 29. Juni 2017)
In: AIP Conference Proceedings 2055 2019
DOI: 10.1063/1.5084907 , , , :
Thermographic investigation of laser-induced temperature fields in selective laser beam melting of polymers
In: Optics and Laser Technology 109 (2019), S. 569-576
ISSN: 0030-3992
DOI: 10.1016/j.optlastec.2018.08.010 , , , :
Interaktion der Ausgangspulverkennwerte und der Belichtungsparameter im selektiven Laserstrahlschmelzen von Kunststoffen auf resultierende Bauteileigenschaften
16th Rapid.Tech (Erfurt, 25. Juni 2019 - 27. Juni 2019)
DOI: 10.3139/9783446462441.020 , , :
Selective laser sintering of copper filled polyamide 12: powder properties and process behavior
In: Polymer Composites 40 (2019), S. 1801-1809
ISSN: 0272-8397
DOI: 10.1002/pc.24940 , , , :
Curing and infiltration behavior of uv-curing thermosets for the use in a combined laser sintering process of polymers
30th Annual International Solid Freeform Fabrication Symposium - An Additive Manufacturing Conference, SFF 2019 (Austin, TX, 12. August 2019 - 14. August 2019)
In: Solid Freeform Fabrication 2019: Proceedings of the 30th Annual International Solid Freeform Fabrication Symposium - An Additive Manufacturing Conference, SFF 2019 2019 :
Reaction kinetics and curing behavior of epoxies for use in a combined selective laser beam melting process of polymers
In: Journal of Applied Polymer Science 136 (2019), Art.Nr.: 46850
ISSN: 0021-8995
DOI: 10.1002/app.46850 , :
Aging effects of polyamide 12 in selective laser sintering: Molecular weight distribution and thermal properties
In: Additive Manufacturing 25 (2019)
ISSN: 2214-7810
DOI: 10.1016/j.addma.2018.11.007 , :
Kunststoffpulver für die Additive Fertigung: Vorhersage des Prozessverhaltens mittels prozessangepasster Analyse / Plastic powder for Additive Manufacturing: Prediction of process behavior based on process adapted characterization
7. Industriekolloquium des Sonderforschungsbereichs 814 (Nürnberg, 12. Dezember 2019 - 12. Dezember 2019)
In: Dietmar Drummer (Hrsg.): Vom Pulver zum multifunktionalen Bauteil 2019 , , , , , , , , :
Influence of chemical postprocessing on mechanical properties of laser-sintered polyamide 12 parts
In: Journal of Polymer Engineering (2019)
ISSN: 0334-6447
DOI: 10.1515/polyeng-2019-0110 , , , , , :
Understanding the influence of energy-density on the layer-dependent part properties in laser-sintering of PA12
30th Annual International Solid Freeform Fabrication Symposium 2019 (Austin, Texas)
In: Proceedings of the 30th Annual International Solid Freeform Fabrication Symposium 2019 2019 , , :
Processing LDS-Circuit Boards by Selective Laser Sintering
In: International Polymer Processing 34 (2019), S. 248-254
ISSN: 0930-777X
DOI: 10.3139/217.3670 , , , , :
2018
Selective laser melting of polymers: Influence of powder coating on mechanical part properties
In: Journal of Polymer Engineering 38 (2018), S. 667-674
ISSN: 0334-6447
DOI: 10.1515/polyeng-2017-0133 , , , , , :
Additive Fertigung mit Kunststoffen: Potenziale, Entwicklungen und Trends
In: Spritzgießen 2018, VDI Verlag GMBH, 2018, S. 53-64 (VDI Berichte) , :
Influence of powder bed surface on part properties produced by selective laser beam melting of polymers
7th International Conference on Additive Technologies - iCAT 2018 (Maribor, 10. Oktober 2018 - 11. Oktober 2018)
In: Proceedings of the 7th International Conference on Additive Technologies - iCAT2018 2018 , , , , :
Experimentelle und simulative Untersuchung der zeit- und ortsaufgelösten Temperaturfelder beim selektiven Strahlschmelzen von Kunststoffen
6. Industriekolloquium des Sonderforschungsbereichs 814 (Nürnberg, 13. Dezember 2018 - 13. Dezember 2018) , , , , , , , :
Glass-Filled Polypropylene-Systems for Enhancing Reproducibility during Selective Laser Beam Melting and Effect of the Mixing Strategy on Powder Properties
7th International Conference on Additive Technologies - iCAT2018 (Maribor, 10. Oktober 2018 - 11. Oktober 2018)
In: Proceedings of the 7th International Conference on Additive Technologies - iCAT2018 2018 , , , :
Modeling of Laser Beam Absorption in a Polymer Powder Bed
In: Polymers 10 (2018)
ISSN: 2073-4360
DOI: 10.3390/polym10070784 , , , , , :
Analysis of time dependent thermal properties for high rates in selective laser sintering
In: Rapid Prototyping Journal 24 (2018), S. 894-900
ISSN: 1355-2546
DOI: 10.1108/RPJ-01-2017-0013 , , , :
Curing beharior of thermosets for the use in a combined selective laser sintering process
9th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference (Austin, 13. August 2018 - 15. August 2018)
In: Proceedings of the 29th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference 2018 , :
Infiltration Behavior of Thermosets for Use in a Combined Selective Laser Sintering Process of Polymers
In: JOM Journal of the Minerals, Metals and Materials Society (2018), S. 1-8
ISSN: 1047-4838
DOI: 10.1007/s11837-018-3226-0 , :
Selective laser beam melting of polymers: In situ and offline measurements for process adapted thermal characterization
In: Procedia CIRP 74 (2018), S. 238-243
ISSN: 2212-8271
DOI: 10.1016/j.procir.2018.08.102 , , , :
Einfluss des Schichtaufbaus auf das mechanische Verhalten von selektiv lasergesinterten Bauteilen
Rapid Tech 2018 (Erfurt, 5. Juni 2018 - 7. Juni 2018)
DOI: 10.3139/9783446458123.016 , , :
Pulverschüttungsanalyse für das selektive Laser-Sintern mittels Computertomographie
Rapid Tech (Erfurt, 5. Juni 2018 - 7. Juni 2018)
In: Proceedings of the 15th Rapid.Tech Conference 2018
DOI: 10.3139/9783446458123.019 , , , , , :
Crystallization Kinetics of Polyamide 12 during Selective Laser Sintering
In: Polymers 10 (2018)
ISSN: 2073-4360
DOI: 10.3390/polym10020168 , , :
2017
Untersuchungen zum Potential der Pulververdichtung durch den Pulverauftrag beim selektiven Laserstrahlschmelzen von Kunststoffen
Rapid Tech 2017 (Erfurt, 20. Juni 2017 - 22. Juni 2017)
In: Proceedings of Rapid Tech 2017 2017 , , , , :
Selective laser sintering of polymer blends: Bulk properties and process behavior
In: Polymer Testing 64 (2017), S. 136-144
ISSN: 0142-9418
DOI: 10.1016/j.polymertesting.2017.09.039 , , , :
Selektives Laserstrahlschmelzen von glasfasergefüllten Polymersystemen
5. Industriekolloquium des SFB 814 (Nürnberg, 12. Dezember 2017 - 12. Dezember 2017)
In: 5. Industriekolloquium des SFB 814 2017 , , , :
Selective laser sintering of zeolite filled polypropylene composites: Processing and properties of bulk adsorbents
In: Journal of Materials Processing Technology 246 (2017), S. 136-143
ISSN: 0924-0136
DOI: 10.1016/j.jmatprotec.2017.03.011 , , , , :
Comparison of long-term properties of laser sintered and injection molded polyamide 12 parts
In: Journal of Polymer Engineering (2017)
ISSN: 0334-6447
DOI: 10.1515/polyeng-2017-0227 , , , , :
2016
Selective laser sintering of a polypropylene polyamide 12 blend: Bulk and component properties
iCAT 2016 (Nürnberg, 29. November 2016 - 30. November 2016)
In: Proceedings of 6th International Conference on Additive Technologies 2016 , , , :
Laser-high-speed-DSC: Process-oriented thermal analysis of PA 12 in selective laser sintering
In: Physics Procedia 83 (2016), S. 981-990
ISSN: 1875-3892
DOI: 10.1016/j.phpro.2016.08.103 , , , :
Production of polybutylene terephtalate glass composite powders and characterization for processing in selective laser sintering
26th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference (Austin, 8. August 2016 - 10. August 2016) , , , , , , , :
A novel process for production of spherical PBT powders and their processing behavior during laser beam melting
31st International Conference of the Polymer Processing Society, PPS 2015 (Jeju Island Korea, 7. Juni 2015 - 11. Juni 2015)
In: 31st International Conference of the POLYMER PROCESSING SOCIETY 2016
DOI: 10.1063/1.4942343 , , , , , , , , :
Analysis of time dependent thermal properties for high rates in selective laser sintering
iCAT 2016 (Nürnberg, 29. November 2016 - 30. November 2016)
In: Proceedings of 6th International Conference on Additive Technologies 2016 , , , :
Aging Behavior of Polyamide 12 Interrelation between Bulk Characteristics and Part Properties
27th Solid Freeform Fabrication Symposium (Austin, Tx, 8. August 2016 - 10. August 2016)
In: Proceedings of the 27th Annual International Solid Freeform Fabrication Symposium An Additive Manufacturing Conference 2016 , :
Selective Laser Sintering of Filled Polymer Systems: Bulk and Laser Beam Interaction
In: Physics Procedia 83 (2016), S. 991-1002
ISSN: 1875-3892
DOI: 10.1016/j.phpro.2016.08.104. , , :
Selective laser sintering of filled polymer systems: Bulk properties and laser beam material interaction
In: Physics Procedia 83 (2016), S. 991-1002
ISSN: 1875-3892
DOI: 10.1016/j.phpro.2016.08.104 , , :
2015
Einfluss des Pulverauftragsprozesses auf den selektiven Strahlschmelzprozess thermoplastischer Kunststoffe
RapidTech 2015 (Erfurt, 10. Juni 2015 - 11. Juni 2015)
In: Tagungsband / Digital Proceedings RapidTech 2015 2015 , , :
Interaction between Time Dependent Exposure Strategies and Part Positioning within Selective Laser Melting Process of Plastics
In: International Journal of Recent Contributions from Engineering, Science & IT 3 (2015), S. 13-19
ISSN: 2197-8581
DOI: 10.3991/ijes.v3i1.4286 , , :
Density of Laser Molten Polymer Parts as Function of Powder Coating Process during Additive Manufacturing
7th World Congress on Particle Technology (WCPT7) (Beijing)
In: New Paradigm of Particle Science and Technology Proceedings of The 7th World Congress on Particle Technology 2015 , , :
Density of Laser Molten Polymer Parts as Function of Powder Coating Process during Additive Manufacturing
In: Procedia Engineering 102 (2015), S. 1908-1917
ISSN: 1877-7058
DOI: 10.1016/j.proeng.2015.01.331 , , :
Derivation of heating rate dependent exposure strategies for the selective laser melting of thermoplastic polymers
PPS-30 (Cleveland)
In: AIP Conference Proceedings 2015
DOI: 10.1063/1.4918513 , , :
Long-term Properties of Laser Sintered Parts of Polyamide 12 - Influence of Storage Time and Temperature on the Aging Behavior
In: International Journal of Recent Contributions from Engineering, Science & IT 3 (2015), S. 20-27
ISSN: 2197-8581
DOI: 10.3991/ijes.v3i1.4289 , , , , , :
Polymer powder production for laser melting through immiscible blends
In: Procedia Engineering 102 (2015), S. 1918-1925
ISSN: 1877-7058
DOI: 10.1016/j.proeng.2015.01.332 , , , :
Modelling of the Aging Behavior of Polyamide 12 Powder during Laser Melting Process
30th Annual Meeting of the Polymer Processing Society (Cleveland, USA)
In: Proceedings of the Polymer Processing Society 30th Annual Meeting 2015
DOI: 10.1063/1.4918514 , , :
Selektives Strahlschmelzen von Polymer-Blends: Prozess- und Werkstoffanforderungen
RapidTech 2015 (Erfurt)
In: Tagungsband / Digital Proceedings RapidTech 2015 2015 , , :
Fundamental investigation of laser beam melting of polymers for additive manufacture (vol 26, 042003, 2014)
In: Journal of Laser Applications 27 (2015)
ISSN: 1042-346X
DOI: 10.2351/1.4897013 , , , , , , :
Aging behavior of polyamide 12 during selective laser melting process - influence on mechanical properties
ANTEC 2015 (Orlando, USA, 23. März 2015 - 25. März 2015)
In: Society of Plastics Engineers (Hrsg.): SPE Proceedings ANTEC 2015 , :
Sintering Study of Polyamide 12 Particles for Selective Laser Melting
In: International Journal of Recent Contributions from Engineering, Science & IT 3 (2015), S. 28-33
ISSN: 2197-8581
DOI: 10.3991/ijes.v3i1.4290 , , , :
Untersuchung des Schmelz- und Sinterprozesses von Polyamid 12 beim selektiven Strahlschmelzen
RapidTech 2015 (Erfurt)
In: Tagungsband / Digital Proceedings RapidTech 2015 2015 , , , :
2014
Selektives Strahlschmelzen von Kunststoffen - Ganzheitliche Prozessbetrachtung zur gezielten Optimierung von Bauteileigenschaften
3. Industriekolloquium des SFB 814 (Nürnberg)
In: 3. Industriekolloquium des SFB 814, Erlangen: 2014 , , :
Derivation of Heating Rate Dependent Exposure Strategies for the Selective Laser Melting of Thermoplastic Polymers
30th Annual Meeting of the Polymer Processing Society (Cleveland, USA)
In: Proceedings of the Polymer Processing Society 30th Annual Meeting 2014 , , :
Impact of Heating Rate During Exposure of Laser Molten Parts on the Processing Window of PA12 Powder
In: Physics Procedia 56 (2014), S. 184-192
ISSN: 1875-3892
DOI: 10.1016/j.phpro.2014.08.162 , , :
Influence of Energy Input on Degradation Behavior of Plastic Components Manufactured by Selective Laser Melting
5th International Conference on Additive Technologies - iCAT2014 (Vienna, 8. September 2014 - 11. September 2014)
In: Proceedings 5th International Conference on Additive Technologies - iCAT2014, Ljubljana: 2014
DOI: 10.1016/j.phpro.2014.08.160 , , :
Resulting melt-pool-shape during selective beam melting of thermoplastics as function of energy input parameters
Fraunhofer Direct Digital Conference 2014 (Berlin)
In: DDMC 2014, Proceedings of the Fraunhofer Direct Digital Manufacturing Conference, Aachen: 2014 , , :
Long-term properties of laser sintered parts of polyamide 12 - Influence of storage time and temperature on the ageing behaviour
5th International Conference on Additive Technologies - iCAT2014 (Vienna)
In: Proceedings 5th International Conference on Additive Technologies - iCAT2014, Ljubljana: 2014 , , , , , :
Influence of Energy Input on Degradation Behavior of Polyamide 12 during selective Laser Melting Process
Fraunhofer Direct Digital Conference 2014 (Berlin)
In: DDMC 2014, Proceedings of the Fraunhofer Direct Digital Manufacturing Conference, Aachen: 2014 , , :
Selective laser melting of polyamide 12: A holistic approach for the modeling of the aging behavior
5th International Conference on Additive Technologies - iCAT2014 (Vienna)
In: Proceedings 5th International Conference on Additive Technologies - iCAT2014, Ljubljana: 2014 , , :
Fundamental investigation of laser beam melting of polymers for additive manufacture
In: Journal of Laser Applications 26 (2014)
ISSN: 1042-346X
DOI: 10.2351/1.4892848 , , , , , , :
Influence of degradation behavior of polyamid 12 powders in laser sintering process on produced parts
29th Annual Meeting of the Polymer Processing Society (Nürnberg)
In: Proceedings of the Polymer Processing Society 29th Annual Meeting 2014
DOI: 10.1063/1.4873873 , , :
Sintering Study of Polyamide 12 Particles for Selective Laser Melting
5th International Conference on Additive Technologies - iCAT2014 (Vienna)
In: Proceedings 5th International Conference on Additive Technologies - iCAT2014, Ljubljana: 2014 , , , :
2013
Effects of the powder bulk density on the porosity of laser molten thermoplastic parts
29th Annual Meeting of the Polymer Processing Society (Nürnberg)
In: Proceedings of the Polymer Processing Society 29th Annual Meeting 2013 , , :
Selektives Laserstrahlschmelzen von Kunststoffen - Modellierung des Temperaturhaushaltes und Einfluss auf resultierende Bauteileigenschaften
2. Industriekolloquium des SFB 814 (Nürnberg)
In: 2. Industriekolloquium des SFB 814 2013 , , , , , :
Einfluss der Scangeschwindigkeit auf die Bauteileigenschaften pulver- und strahlbasierter Verfahren
In: RTejournal - Forum für Rapid Technologie 7 (2013), S. -
ISSN: 1614-0923 , , :
Strategien zur Realisierung konstanter Pulver- und Bauteileigenschaften beim selektiven Laserstrahlschmelzen von Kunststoffen
2. Industriekolloquium des SFB 814 (Nürnberg)
In: 2. Industriekolloquium des SFB 814 2013 , , :
Characterization of polymer materials and powders for selective laser melting
29th Annual Meeting of the Polymer Processing Society (Nürnberg)
In: Proceedings of the Polymer Processing Society 29th Annual Meeting 2013 , , :
Langzeitverhalten von Polyamid 12 Pulver zur Verarbeitung mittels selektivem Laserstrahlschmelzen
Fachtagung über Verarbeitung und Anwendung von Polymeren (Chemnitz)
In: Technomer 2013 2013 , , :
Materialalterung beim Rapid Manufacturing - Alterungsverhalten von Kunststoffpulvern beim selektiven Strahlschmelzen
In: GIT Labor-Fachzeitschrift (2013), S. 372-375
ISSN: 0016-3538 , , , :
2012
Anforderungen und Randbedingungen für den Einsatz optischer Messsysteme zur In-Line-Prüfung additiv gefertigter Bauteile
Rapid.Tech 2012 (Erfurt)
In: RTejournal - Forum für Rapid Technologie 2012
URL: http://www.rtejournal.de/ausgabe9/3327/ , , , :
Polymer Blends for Selective Laser Sintering: Material and Process Requirements
Laser Assisted Net Shape Engineering 7 (Fürth)
In: Physics Procedia 39 2012
DOI: 10.1016/j.phpro.2012.10.067 , , :