Cholewa, Simon

Simon Cholewa, M.Sc.

Researcher Subproject T10

Institute of Polymer Technology (LKT)
Lehrstuhl für Kunststofftechnik (LKT, Prof. Drummer)

Am Weichselgarten 10
91058 Erlangen-Tennenlohe

2024

Cholewa S., Forstner T., Drummer D.:
β-Modification in heterogeneous polypropylene for laser-based powder bed fusion of polymers
In: Progress in Additive Manufacturing (2024)
ISSN: 2363-9512
DOI: 10.1007/s40964-024-00672-3
URL: https://rdcu.be/dJR4I
Cholewa S., Jaksch A., Drummer D.:
Polypropylene in laser-based powder bed fusion of polymers
38th International Conference of the Polymer Processing Society (St. Gallen, 22. Mai 2023 - 26. Mai 2023)
In: PROCEEDINGS OF THE 38TH INTERNATIONAL CONFERENCE OF THE POLYMER PROCESSING SOCIETY (PPS-38) 2024
DOI: 10.1063/5.0204599
Forstner T., Cholewa S., Drummer D.:
Influence of wax addition on feedstock processing behavior in additive manufacturing of metals by material extrusion
In: Progress in Additive Manufacturing (2024)
ISSN: 2363-9512
DOI: 10.1007/s40964-024-00671-4
URL: https://rdcu.be/dID9h
Tischer F., Cholewa S., Groppe P., Granath T., Düsenberg B., Mandel K., Drummer D., Bück A., Peukert W., Schmidt J.:
Magnetic polyamide 11 powder for the powder bed fusion process by liquid-liquid phase separation and crystallization
In: Additive Manufacturing 88 (2024), Art.Nr.: 104250
ISSN: 2214-7810
DOI: 10.1016/j.addma.2024.104250

2023

Cholewa S., Jaksch A., Drummer D.:
Analysis of Flow Additives in Laser-Based Powder Bed Fusion of Polymers: Implications for Flow Behavior, Processing, Temperature Profile, and Part Characteristics
Solid Freeform Fabrication 2023: Proceeding of the 34th Annual International Solid Freeform Fabrication Symposium
Cholewa S., Jaksch A., Drummer D.:
Flame-retardant Polyamide 6 for Powder Bed Fusion of Polymers
Rapid.Tech 3D (Erfurt, 9. Mai 2023 - 11. Mai 2023)
In: Michael Kynast, Michael Eichmann, Gerd Witt (Hrsg.): Proceedings of the 19th Rapid.Tech 3D Conference 2023
Cholewa S., Jaksch A., Drummer D.:
Structure Development of Semi-crystalline Polymers in Laser Based Powder Bed Fusion
Antec 2023 (Denver, Colorado, 27. März 2023 - 30. März 2023)
Cholewa S., Stieglitz L., Jaksch A., Rieger B., Drummer D.:
Tailored Syndiotactic Polypropylene Feedstock Material for Laser-Based Powder Bed Fusion of Polymers: Material Development and Processability
In: ACS Applied Polymer Materials (2023)
ISSN: 2637-6105
DOI: 10.1021/acsapm.2c02112
Jaksch A., Cholewa S., Drummer D.:
Enhancing the Thermal Stability of Polyamide 6 in Powder Bed Fusion via Primary and Secondary Antioxidant Incorporation
Solid Freeform Fabrication 2023: Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference
Jaksch A., Cholewa S., Drummer D.:
Thin-Walled Part Properties in Powder Bed Fusion of Polymers—A Comparative Study on Temperature Development and Part Performance Depending on Part Thickness and Orientation
In: Journal of Manufacturing and Materials Processing 7 (2023), Art.Nr.: 96
ISSN: 2504-4494
DOI: 10.3390/jmmp7030096
Marschall M., Cholewa S., Kopp SP., Drummer D., Schmidt M., Kopp SP.:
Holistic Characterization of PBF-LB/P Powder Regarding Isothermal Crystallization, Rheology and Optical Properties Under Process Conditions
In: Igor Drstvensek, Snehashis Pal, Nataša Ihan Hren (Hrsg.): Additive Manufacturing in Multidisciplinary Cooperation and Production, Cham: Springer, 2023, S. 43-52
ISBN: 9783031376702
DOI: 10.1007/978-3-031-37671-9_5
Schlicht S., Cholewa S., Drummer D.:
Process-Structure-Property Interdependencies in Non-Isothermal Powder Bed Fusion of Polyamide 12
In: Journal of Manufacturing and Materials Processing 7 (2023), Art.Nr.: 33
ISSN: 2504-4494
DOI: 10.3390/jmmp7010033
Tischer F., Cholewa S., Düsenberg B., Drummer D., Peukert W., Schmidt J.:
Polyamide 11 nanocomposite feedstocks for powder bed fusion via liquid-liquid phase separation and crystallization
In: Powder Technology 424 (2023), Art.Nr.: 118563
ISSN: 0032-5910
DOI: 10.1016/j.powtec.2023.118563

2022

Cholewa S., Drummer D.:
Crystallization behavior under process conditions in Powder Bed Fusion of polymers
12th CIRP Conference on Photonic Technologies, LANE 2022 (Erlangen, DEU, 4. September 2022 - 8. September 2022)
In: M. Schmidt, F. Vollertsen, B.M. Colosimo (Hrsg.): Procedia CIRP 2022
DOI: 10.1016/j.procir.2022.08.108
Cholewa S., Drummer D.:
Prozessnahe simultane Bestimmung des Kristallisations- und Fließverhaltens von PA 12 im Lasersintern
Rapid.Tech 3D Druck (Erfurt, 17. Mai 2022 - 19. Mai 2022)
DOI: 10.3139/9783446475281.004
Cholewa S., Jaksch A., Drummer D.:
Coalescence behavior of polyamide 12 as function of zero-shear viscosity and influence on mechanical performance
SFF 2022 (Austin, Texas, 25. Juli 2022 - 27. Juli 2022)
Jaksch A., Cholewa S., Drummer D.:
Understanding geometry dependent part behavior of thin walled structures in powder bed fusion of polymers
12th CIRP Conference on Photonic Technologies, LANE 2022 (Erlangen, DEU, 4. September 2022 - 8. September 2022)
In: M. Schmidt, F. Vollertsen, B.M. Colosimo (Hrsg.): Procedia CIRP 2022
DOI: 10.1016/j.procir.2022.08.109
Jaksch A., Spinola M., Cholewa S., Pflug L., Stingl M., Drummer D.:
Thin-Walled Part Properties in PBF-LB/P — Experimental Understanding and Nonlocal Material Model
SFF 2022 (Austin, Texas, 25. Juli 2022 - 27. Juli 2022)
DOI: 10.26153/tsw/44659

2021

Greiner S., Jaksch A., Cholewa S., Drummer D.:
Development of material-adapted processing strategies for laser sintering of polyamide 12
In: Advanced Industrial and Engineering Polymer Research (2021)
DOI: 10.1016/j.aiepr.2021.05.002

2020

Klett J., Osswald TA., Cholewa S.:
Investigation of glass bubbles im16k polyamide 12 composites for selective laser sintering
SPE ANTEC 2020: Annual Technical Conference for Plastic Professionals (Virtual, Online, 30. März 2020 - 5. Mai 2020)
In: Annual Technical Conference - ANTEC, Conference Proceedings 2020