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41 Publications


2023 | Conference Paper | LibreCat-ID: 46764 | OA
I. Kletetzka, F. Neitzel, and H.-J. Schmid, “Assessing the Impact of the Powder Production Method on Ceramic-filled Polyamide Composites made by Laser Sintering,” in Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium, Austin, 2023, vol. 34.
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2023 | Conference Paper | LibreCat-ID: 51218 | OA
I. Kletetzka, F. Neitzel, and H.-J. Schmid, “Assessing the Impact of the Powder Production Method on Ceramic-filled Polyamide Composites made by Laser Sintering,” in Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium, Austin, 2023, doi: https://doi.org/10.26153/tsw/50931.
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2023 | Conference Paper | LibreCat-ID: 51727
J. Beimdiek, S. Schiller, and H.-J. Schmid, “Entrained flow SCR using an in-situ synthesis of catalyst particles for a combined flue gas cleaning system,” presented at the International Congress on Particle Technology | PARTEC 2023, Nürnberg, 2023.
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2023 | Conference Paper | LibreCat-ID: 46862 | OA
F. Neitzel, I. Kletetzka, and H.-J. Schmid, “Halogen-Free Flame Retardant Powder Materials for Laser Sintering: Evaluation and Process Stability Analysis,” in Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium, Austin, 2023, doi: https://doi.org/10.26153/tsw/50926.
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2022 | Conference Paper | LibreCat-ID: 37436
J. Beimdiek, F. Prill, M. König, M. Müller, I. Hartmann, and H.-J. Schmid, “Combined filtration process for biomass combustion plants to comply with legal requirements (Presentation),” presented at the 13th World Filtration Congress, San Diego, 2022.
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2022 | Conference Paper | LibreCat-ID: 30220 | OA
I. Kletetzka, R. Gawlikowicz, and H.-J. Schmid, “Effects of spherical fillers on the processability and mechanical properties of PA613 and PP-based LS dry blends,” in Proceedings of the 33th Annual International Solid Freeform Fabrication Symposium, Austin, 2022, vol. 33, doi: http://dx.doi.org/10.26153/tsw/44558.
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2022 | Conference Paper | LibreCat-ID: 33356 | OA
S. H. Klippstein and H.-J. Schmid, “Powder Spread Flaws in Polymer Laser Sintering and its Influences on Mechanical Performance,” 2022.
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2022 | Conference Paper | LibreCat-ID: 32874 | OA
I. Kletetzka, S. H. Klippstein, and H.-J. Schmid, “Shelf Life of Polyamide 12 (PA2200) Laser Sintering Powder,” in Proceedings of the 33th Annual International Solid Freeform Fabrication Symposium, Austin, 2022, vol. 33, doi: http://dx.doi.org/10.26153/tsw/44555.
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2021 | Misc | LibreCat-ID: 24202
S. Pawelczyk, S. Jesinghausen, and H.-J. Schmid, Charakterisierung des Fließverhaltens von Frischbeton – Entwicklung eines adaptiven Rheometers (ACCR) und Einfluss von Maßnahmen zur Sedimentationsprävention. Digitales Jahrestreffen der ProcessNet Fachgruppen MPH und CFD, 2021.
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2021 | Conference Paper | LibreCat-ID: 24160 | OA
I. Kletetzka, C. Kummert, and H.-J. Schmid, “Laser Sintering Design Guidelines for media transmitting Components,” in Proceedings of the 32nd Annual International Solid Freeform Fabrication Symposium, Austin, 2021, vol. 32, doi: http://dx.doi.org/10.26153/tsw/17548.
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2021 | Conference Paper | LibreCat-ID: 23760 | OA
D. Menge and H.-J. Schmid, “Low Temperature Laser Sintering on a Standard System: First Attempts and Results with PA12,” presented at the Solid Freeform Fabrication Symposium, Austin, TX, 2021.
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2021 | Misc | LibreCat-ID: 24278
S. Ponusamy, Pulverherstellung und Verrundung neuer Polymermaterialien für das selektive Lasersintern (SLS) - Poster. 2021.
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2020 | Conference Paper | LibreCat-ID: 22182
C. Kummert, W. Diekmann, K. Tews, and H.-J. Schmid, “Influence of Part Microstructure on Mechanicl Properties of PA6X Laser Sintered Specimens,” in 29th Annual International Solid Freeform Fabrication Symposium, 2020, vol. 29, pp. 735–744.
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2019 | Conference Paper | LibreCat-ID: 22202
S. H. Klippstein, A. Duchting, T. Reiher, F. Hengsbach, D. Menge, and H.-J. Schmid, “Devolopment, Production and post-processing of a topology optimized aircraft bracket ,” in 30th Annual International Solid Freeform Fabrication Symposium, 2019, vol. 30, pp. 1932–1945.
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2019 | Conference Paper | LibreCat-ID: 22198
S. H. Klippstein and H.-J. Schmid, “Methodik zur Qualifizierung des Lasersinter Prozesses für die Serienfertigung,” 2019, doi: 10.3139/9783446462441.025.
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2018 | Conference Paper | LibreCat-ID: 22183 | OA
D. Menge, P. Delfs, M. Töws, and H.-J. Schmid, “Topology Optimized Heat Transfer Using the Example of an Electronic Housing,” in 29th Annual International Solid Freeform Fabrication Symposium, 2018, vol. 29, pp. 687–697.
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2017 | Conference Paper | LibreCat-ID: 22421
T. Lieneke, G. Adam, S. Josupeit, P. Delfs, and D. Zimmer, “Maßtoleranzen für die additive Fertigung: Experimentelle Untersuchungen für das Lasersintern,” in Proceedings of the 14th Rapid.Tech Conference, 2017, pp. 327–344.
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2016 | Conference Paper | LibreCat-ID: 22200
S. Josupeit et al., “Dimensional accuracy of polymer laser sintered parts: Influences and measures,” in Rapid Tech - International Trade Show & Conference for Additive Manufacturing , 2016, pp. 107–120.
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2016 | Conference Paper | LibreCat-ID: 22190
P. Delfs and H.-J. Schmid, “Extended Analysis of the Surface Topography of Laser Sintered Polymer Parts ,” in Fraunhofer Direct Digital Manufacturing Conference, 2016, vol. 3, pp. 411–414.
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2016 | Conference Paper | LibreCat-ID: 22408
S. Josupeit, P. Delfs, T. Lieneke, and H.-J. Schmid, “Influences on the dimensional Accuracy of Laser Sintered Parts along the Process Chain,” in 27th Annual International Solid Freeform Fabrication Symposium , 2016.
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2016 | Conference Paper | LibreCat-ID: 22180
S. Josupeit, P. Delfs, D. Menge, and H.-J. Schmid, “Manufacturability and Mechanical Characterization of Laser Sintered Lattice Structures,” in 27th Annual International Solid Freeform Fabrication Symposium , 2016, vol. 27, pp. 2077–2086.
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2016 | Conference Paper | LibreCat-ID: 22194
S. Josupeit and H.-J. Schmid, “Thermal properties of polyamide 12 powder for application in laser sintering,” in International Congress on Particle Technology (PARTEC) , 2016.
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2015 | Conference Paper | LibreCat-ID: 22395
T. Lieneke et al., “Entwicklung einer Methode zur systematischen Erarbeitung von Maßtoleranzen für additive Fertigungsverfahren,” in Proceedings of the Rapid Tech 2015, 2015.
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2015 | Conference Paper | LibreCat-ID: 22178
P. Delfs, Z. Li, and H.-J. Schmid, “Mass finishing of laser sintered parts,” in 26th Annual International Solid Freeform Fabrication Symposium, 2015, vol. 26, pp. 514–526.
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2015 | Conference Paper | LibreCat-ID: 22187
S. Josupeit, J. Lohn, E. Hermann, M. Gessler, S. Tenbrink, and H.-J. Schmid, “Material Properties of Laser Sintered Polyamide 12 as Function of Build Cycles Using Low Refresh Rates,” in 26th Annual International Solid Freeform Fabrication Symposium, 2015, vol. 26, pp. 540–549.
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2015 | Conference Paper | LibreCat-ID: 22199
S. Josupeit, S. Tutzschky, M. Gessler, and H.-J. Schmid, “Powder ageing and material properties of laser sintered polyamide 12 using low refresh rates,” in Proceedings of the Rapid Tech 2015, 2015, pp. 63–78.
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2015 | Conference Paper | LibreCat-ID: 22189
P. Delfs, M. Toews, and H.-J. Schmid, “Surface roughness optimized alignment of parts for additive manufacturing processes,” in 26th Annual International Solid Freeform Fabrication Symposium, 2015, vol. 26, pp. 1334–1344.
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2015 | Conference Paper | LibreCat-ID: 22396
T. Lieneke et al., “Systematical determination of tolerances for additive manufacturing by measuring linear dimensions,” in 26th Annual International Solid Freeform Fabrication Symposium, 2015, vol. 26, pp. 371–384.
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2015 | Conference Paper | LibreCat-ID: 22179
S. Josupeit and H.-J. Schmid, “Temperature History within Laser Sintered Part Cakes and its Influence on Process Quality,” in 26th Annual International Solid Freeform Fabrication Symposium, 2015, vol. 26, pp. 190–199.
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2014 | Conference Paper | LibreCat-ID: 22193
S. Josupeit, L. Ordia, and H.-J. Schmid, “Development of a Basic Model to Simulate the Laser Sintering Cooling Process,” in International Conference on Additive Technologies, 2014, vol. 5, pp. 222–227.
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2014 | Conference Paper | LibreCat-ID: 22176
P. Delfs, A. A. Herale, Z. Li, and H.-J. Schmid, “Simulation of the Surface Topography on Laser Sintered Polymer Parts,” in 25th Annual International Solid Freeform Fabrication Symposium, 2014, vol. 25, pp. 1250–1258.
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2014 | Conference Paper | LibreCat-ID: 22203
P. Delfs and H.-J. Schmid, “Simulation of the Surface Topography on Laser Sintered Polymer Parts,” in 25th Annual International Solid Freeform Fabrication Symposium, 2014, vol. 25, pp. 1250–1258.
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2014 | Conference Paper | LibreCat-ID: 22184
S. Josupeit, S. Rüsenberg, N. Rupp, M. Gessler, and H.-J. Schmid, “Thermal ageing of polyamide 12 used for polymer laser sintering - influence on part quality characteristics,” in 72nd Annual Technical Conference of the Society of Plastics Engineers (ANTEC 2014), 2014, vol. 72, no. 3, pp. 2383–2385.
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2014 | Conference Paper | LibreCat-ID: 22177
S. Josupeit and H.-J. Schmid, “Three-dimensional in-process temperature measurement of laser sintered part cakes,” in 25th Annual International Solid Freeform Fabrication Symposium, 2014, vol. 25, pp. 49–58.
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2013 | Conference Paper | LibreCat-ID: 22175
S. Josupeit, S. Rüsenberg, and H.-J. Schmid, “A material-based quality concept for polymer laser sintering,” in 24th Annual International Solid Freeform Fabrication Symposium , 2013, vol. 24, pp. 44–54.
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2013 | Conference Paper | LibreCat-ID: 22201
S. Rüsenberg, A. Bagsik, J. Büsching, and H.-J. Schmid, “Additiv versus Konventionell: Benchmarking am Beispiel eines Designs aus der Luftfahrtindustrie,” in RapidTech, 2013.
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2013 | Conference Paper | LibreCat-ID: 22192
S. Rüsenberg and H.-J. Schmid, “Advanced characterization method of Nylon 12 materials for application in laser sinter processing,” in International Conference of the Polymer-Processing-Society (PPS), 2013, vol. 29.
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2013 | Conference Paper | LibreCat-ID: 22197
S. Josupeit, S. Rüsenberg, and H.-J. Schmid, “Mechanische und rheologische Untersuchungen neuer Laser Sinter Materialien,” in Merseburger Rapid Prototyping Forum, 2013, vol. 7.
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2012 | Conference Paper | LibreCat-ID: 22174
S. Rüsenberg, R. Weiffen, F. Knoop, and H.-J. Schmid, “Controlling the Quality of Laser Sintered Parts Along the Process Chain,” in 23rd Annual International Solid Freeform Fabrication Symposium, 2012, vol. 23, pp. 1024–1044.
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2012 | Conference Paper | LibreCat-ID: 22204
S. Rüsenberg and H.-J. Schmid, “Mechanical Properties as a Result of multitude of Parameters,” in The European Forum on Additive Manufacturing, 2012, vol. 17.
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2011 | Conference Paper | LibreCat-ID: 22188
S. Rüsenberg, L. Schmidt, and H.-J. Schmid, “Mechanical and Physical Properties - A Way to asses quality of Laser Sintered Parts,” in 22th Annual International Solid Freeform Fabrication Symposium, 2011, vol. 22, pp. 239–251.
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