TY - JOUR
AB - AbstractCurrently, the fused deposition modeling (FDM) process is the most common additive manufacturing technology. The principle of the FDM process is the strand wise deposition of molten thermoplastic polymers, by feeding a filament trough a heated nozzle. Due to the strand and layer wise deposition the cooling of the manufactured component is not uniform. This leads to dimensional deviations which may cause the component to be unusable for the desired application. In this paper, a method is described which is based on the shrinkage compensation through the adaption of every single raster line in components manufactured with the FDM process. The shrinkage compensation is based on a model resulting from a DOE which considers the main influencing factors on the shrinkage behavior of raster lines in the FDM process. An in‐house developed software analyzes the component and locally applies the shrinkage compensation with consideration of the boundary conditions, e.g., the position of the raster line in the component and the process parameters. Following, a validation using a simple geometry is conducted to show the effect of the presented adaptive scaling method.
AU - Moritzer, Elmar
AU - Hecker, Felix
ID - 52802
IS - 1
JF - Macromolecular Symposia
KW - Materials Chemistry
KW - Polymers and Plastics
KW - Organic Chemistry
KW - Condensed Matter Physics
SN - 1022-1360
TI - Adaptive Scaling of Components in the Fused Deposition Modeling Process
VL - 411
ER -
TY - CONF
AU - Altepeter, Matthias
AU - Wanke, Sven
AU - Schöppner, Volker
ID - 52801
SN - 0094-243X
T2 - INTERNATIONAL CONFERENCE ON HUMANS AND TECHNOLOGY: A HOLISTIC AND SYMBIOTIC APPROACH TO SUSTAINABLE DEVELOPMENT: ICHT 2022
TI - Analysis and modelling of the material degradation of polypropylene on the co-rotating twin-screw extruder
ER -
TY - CHAP
AU - Roesmann, Daniel
AU - Gräßler, Iris
ID - 45111
SN - 9783031261039
T2 - The Digital Twin of Humans
TI - Integration of Human Factors for Assembly Systems of the Future
ER -
TY - JOUR
AU - Moritzer, Elmar
AU - Tölle, Lisa
AU - Greb, C.
AU - Haag, M.
ID - 48657
IS - 7
JF - Journal of Composites Science
SN - 2504-477X
TI - Conceptions and Feasibility Study of Fiber Orientation in the Melt as Part of a Completely Circular Recycling Concept for Fiber-Reinforced Thermoplastics
ER -
TY - JOUR
AU - Schöppner, Volker
AU - Altepeter, Matthias
AU - Austermeier, Laura
AU - Wanke, Sven
AU - Meinheit, Philipp
ID - 48750
IS - 15(9)
JF - Polymers 2023
TI - Polypropylene Degradation on Co-Rotating Twin-Screw Extruders
ER -
TY - CONF
AU - Schöppner, Volker
AU - Frank, Maximilian
ID - 34736
TI - Investigation of the Homogenization Performance of Various Faceted Mixers and Optimization with Regard to Mixing as well as Pressure Throughput Behavior
ER -
TY - CONF
AU - Schall, Christoph Wilhelm Theodor
AU - Schöppner, Volker
ID - 29946
KW - Computing Resources Provided by the Paderborn Center for Parallel Computing
T2 - PPS36
TI - Design of a test bench for measuring the degradation behavior of plastics during processing
ER -
TY - JOUR
AU - Schöppner, Volker
AU - Schall, Christoph Wilhelm Theodor
ID - 48742
IS - 16(17)
JF - Materials
TI - Material Characterization of Polypropylene and Polystyrene Regarding Molecular Degradation Behavior
ER -
TY - JOUR
AU - Moritzer, Elmar
AU - Held, Christian
ID - 48654
JF - Welding in the World
SN - 0043-2288
TI - Characterization of additively manufactured parts for direct screwing
ER -
TY - CONF
AB - AbstractNew trends and technologies in product creation increase complexity, but at the same time create new potentials such as efficiency rise in task processing by Artificial Intelligence. Established models in the early phase of product creation such as the W-model or the Aachener Innovation Management model, do not fully exploit these new potentials in the field of strategic product planning and innovation management (SPPIM). For this reason, existing models are analysed in SPPIM in order to derive a requirements profile consisting of potentials and goals for a new model. A new model in SPPIM lays the foundation to support companies in enabling a more efficient task fulfilment by taking advantage of new technologies and trends. To guide the development of advanced SPPIM models, the derived potentials and goals are applied to the guideline VDI 2220:1980.
AU - Gräßler, Iris
AU - Koch, Anna-Sophie
AU - Tusek, Alena Marie
ID - 46488
SN - 2732-527X
T2 - Proceedings of the Design Society
TI - POTENTIALS AND GOALS OF MODELS IN STRATEGIC PRODUCT PLANNING AND INNOVATION MANAGEMENT
VL - 3
ER -