--- _id: '27236' author: - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: I. full_name: Fiebig, I. last_name: Fiebig - first_name: P. full_name: Lakemeyer, P. last_name: Lakemeyer citation: ama: 'Schöppner V, Fiebig I, Lakemeyer P. Opportunities in Welding of Fiber-Reinforced Thermoplastics for Different Weld Positions in Injection-Molded Parts. In: 70th Annual Assembly of the International Institute of Welding (IIW). ; 2017.' apa: Schöppner, V., Fiebig, I., & Lakemeyer, P. (2017). Opportunities in Welding of Fiber-Reinforced Thermoplastics for Different Weld Positions in Injection-Molded Parts. 70th Annual Assembly of the International Institute of Welding (IIW). 70th Annual Assembly of the International Institute of Welding (IIW), Shanghai (China). bibtex: '@inproceedings{Schöppner_Fiebig_Lakemeyer_2017, place={Shanghai (China)}, title={Opportunities in Welding of Fiber-Reinforced Thermoplastics for Different Weld Positions in Injection-Molded Parts}, booktitle={70th Annual Assembly of the International Institute of Welding (IIW)}, author={Schöppner, Volker and Fiebig, I. and Lakemeyer, P.}, year={2017} }' chicago: Schöppner, Volker, I. Fiebig, and P. Lakemeyer. “Opportunities in Welding of Fiber-Reinforced Thermoplastics for Different Weld Positions in Injection-Molded Parts.” In 70th Annual Assembly of the International Institute of Welding (IIW). Shanghai (China), 2017. ieee: V. Schöppner, I. Fiebig, and P. Lakemeyer, “Opportunities in Welding of Fiber-Reinforced Thermoplastics for Different Weld Positions in Injection-Molded Parts,” presented at the 70th Annual Assembly of the International Institute of Welding (IIW), Shanghai (China), 2017. mla: Schöppner, Volker, et al. “Opportunities in Welding of Fiber-Reinforced Thermoplastics for Different Weld Positions in Injection-Molded Parts.” 70th Annual Assembly of the International Institute of Welding (IIW), 2017. short: 'V. Schöppner, I. Fiebig, P. Lakemeyer, in: 70th Annual Assembly of the International Institute of Welding (IIW), Shanghai (China), 2017.' conference: location: Shanghai (China) name: 70th Annual Assembly of the International Institute of Welding (IIW) date_created: 2021-11-08T09:38:30Z date_updated: 2022-01-06T06:57:36Z department: - _id: '9' - _id: '367' - _id: '321' language: - iso: eng place: Shanghai (China) publication: 70th Annual Assembly of the International Institute of Welding (IIW) status: public title: Opportunities in Welding of Fiber-Reinforced Thermoplastics for Different Weld Positions in Injection-Molded Parts type: conference user_id: '44116' year: '2017' ... --- _id: '27237' author: - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: H. full_name: Westhues, H. last_name: Westhues citation: ama: Schöppner V, Westhues H. Phänomenorientierte Untersuchung der Feststoffförderzonen gleichläufiger Doppelschneckenextruder mithilfe der DEM-Simulation. Zeitschrift Kunststofftechnik / Journal of Plastics Technology. 2017;(13. Jg. Heft 3):196-211. apa: Schöppner, V., & Westhues, H. (2017). Phänomenorientierte Untersuchung der Feststoffförderzonen gleichläufiger Doppelschneckenextruder mithilfe der DEM-Simulation. Zeitschrift Kunststofftechnik / Journal of Plastics Technology, 13. Jg. Heft 3, 196–211. bibtex: '@article{Schöppner_Westhues_2017, title={Phänomenorientierte Untersuchung der Feststoffförderzonen gleichläufiger Doppelschneckenextruder mithilfe der DEM-Simulation}, number={13. Jg. Heft 3}, journal={Zeitschrift Kunststofftechnik / Journal of Plastics Technology}, author={Schöppner, Volker and Westhues, H.}, year={2017}, pages={196–211} }' chicago: 'Schöppner, Volker, and H. Westhues. “Phänomenorientierte Untersuchung Der Feststoffförderzonen Gleichläufiger Doppelschneckenextruder Mithilfe Der DEM-Simulation.” Zeitschrift Kunststofftechnik / Journal of Plastics Technology, no. 13. Jg. Heft 3 (2017): 196–211.' ieee: V. Schöppner and H. Westhues, “Phänomenorientierte Untersuchung der Feststoffförderzonen gleichläufiger Doppelschneckenextruder mithilfe der DEM-Simulation,” Zeitschrift Kunststofftechnik / Journal of Plastics Technology, no. 13. Jg. Heft 3, pp. 196–211, 2017. mla: Schöppner, Volker, and H. Westhues. “Phänomenorientierte Untersuchung Der Feststoffförderzonen Gleichläufiger Doppelschneckenextruder Mithilfe Der DEM-Simulation.” Zeitschrift Kunststofftechnik / Journal of Plastics Technology, no. 13. Jg. Heft 3, 2017, pp. 196–211. short: V. Schöppner, H. Westhues, Zeitschrift Kunststofftechnik / Journal of Plastics Technology (2017) 196–211. date_created: 2021-11-08T09:40:09Z date_updated: 2022-01-06T06:57:36Z department: - _id: '9' - _id: '367' - _id: '321' issue: 13. Jg. Heft 3 language: - iso: eng page: 196-211 publication: Zeitschrift Kunststofftechnik / Journal of Plastics Technology publication_identifier: issn: - 0023-5563 status: public title: Phänomenorientierte Untersuchung der Feststoffförderzonen gleichläufiger Doppelschneckenextruder mithilfe der DEM-Simulation type: journal_article user_id: '44116' year: '2017' ... --- _id: '27238' author: - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: I. full_name: Fiebig, I. last_name: Fiebig citation: ama: 'Schöppner V, Fiebig I. Potentiale zur Erhöhung der Schweißnahtfestigkeit faserverstärkter Thermoplaste. In: 25. Fachtagung Technomer. ; 2017.' apa: Schöppner, V., & Fiebig, I. (2017). Potentiale zur Erhöhung der Schweißnahtfestigkeit faserverstärkter Thermoplaste. 25. Fachtagung Technomer. 25. Fachtagung Technomer, Chemnitz (Deutschland). bibtex: '@inproceedings{Schöppner_Fiebig_2017, place={Chemnitz (Deutschland)}, title={Potentiale zur Erhöhung der Schweißnahtfestigkeit faserverstärkter Thermoplaste}, booktitle={25. Fachtagung Technomer}, author={Schöppner, Volker and Fiebig, I.}, year={2017} }' chicago: Schöppner, Volker, and I. Fiebig. “Potentiale Zur Erhöhung Der Schweißnahtfestigkeit Faserverstärkter Thermoplaste.” In 25. Fachtagung Technomer. Chemnitz (Deutschland), 2017. ieee: V. Schöppner and I. Fiebig, “Potentiale zur Erhöhung der Schweißnahtfestigkeit faserverstärkter Thermoplaste,” presented at the 25. Fachtagung Technomer, Chemnitz (Deutschland), 2017. mla: Schöppner, Volker, and I. Fiebig. “Potentiale Zur Erhöhung Der Schweißnahtfestigkeit Faserverstärkter Thermoplaste.” 25. Fachtagung Technomer, 2017. short: 'V. Schöppner, I. Fiebig, in: 25. Fachtagung Technomer, Chemnitz (Deutschland), 2017.' conference: location: Chemnitz (Deutschland) name: 25. Fachtagung Technomer date_created: 2021-11-08T09:41:22Z date_updated: 2022-01-06T06:57:36Z department: - _id: '9' - _id: '367' - _id: '321' language: - iso: eng place: Chemnitz (Deutschland) publication: 25. Fachtagung Technomer status: public title: Potentiale zur Erhöhung der Schweißnahtfestigkeit faserverstärkter Thermoplaste type: conference user_id: '44116' year: '2017' ... --- _id: '27240' author: - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: K. full_name: Westhues, K. last_name: Westhues citation: ama: 'Schöppner V, Westhues K. Simulation von Doppelschneckenextrudern - Einblicke in das Gemeinschaftsforschungsprojekt SIGMA. In: 12. Würzburger Compoundiertage. ; 2017.' apa: Schöppner, V., & Westhues, K. (2017). Simulation von Doppelschneckenextrudern - Einblicke in das Gemeinschaftsforschungsprojekt SIGMA. 12. Würzburger Compoundiertage. 12. Würzburger Compoundiertage, Würzburg (Deutschland). bibtex: '@inproceedings{Schöppner_Westhues_2017, place={Würzburg (Deutschland)}, title={Simulation von Doppelschneckenextrudern - Einblicke in das Gemeinschaftsforschungsprojekt SIGMA}, booktitle={12. Würzburger Compoundiertage}, author={Schöppner, Volker and Westhues, K.}, year={2017} }' chicago: Schöppner, Volker, and K. Westhues. “Simulation von Doppelschneckenextrudern - Einblicke in Das Gemeinschaftsforschungsprojekt SIGMA.” In 12. Würzburger Compoundiertage. Würzburg (Deutschland), 2017. ieee: V. Schöppner and K. Westhues, “Simulation von Doppelschneckenextrudern - Einblicke in das Gemeinschaftsforschungsprojekt SIGMA,” presented at the 12. Würzburger Compoundiertage, Würzburg (Deutschland), 2017. mla: Schöppner, Volker, and K. Westhues. “Simulation von Doppelschneckenextrudern - Einblicke in Das Gemeinschaftsforschungsprojekt SIGMA.” 12. Würzburger Compoundiertage, 2017. short: 'V. Schöppner, K. Westhues, in: 12. Würzburger Compoundiertage, Würzburg (Deutschland), 2017.' conference: location: Würzburg (Deutschland) name: 12. Würzburger Compoundiertage date_created: 2021-11-08T09:44:21Z date_updated: 2022-01-06T06:57:36Z department: - _id: '9' - _id: '367' - _id: '321' language: - iso: eng place: Würzburg (Deutschland) publication: 12. Würzburger Compoundiertage status: public title: Simulation von Doppelschneckenextrudern - Einblicke in das Gemeinschaftsforschungsprojekt SIGMA type: conference user_id: '44116' year: '2017' ... --- _id: '27241' author: - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: P. full_name: Lakemeyer, P. last_name: Lakemeyer citation: ama: 'Schöppner V, Lakemeyer P. Simulation-Based Investigations of the Temperature Influence during Laser Transmission Welding of Thermoplastics. In: 70th Annual Assembly of the International Institute of Welding (IIW). ; 2017.' apa: Schöppner, V., & Lakemeyer, P. (2017). Simulation-Based Investigations of the Temperature Influence during Laser Transmission Welding of Thermoplastics. 70th Annual Assembly of the International Institute of Welding (IIW). 70th Annual Assembly of the International Institute of Welding (IIW), Shanghai (China). bibtex: '@inproceedings{Schöppner_Lakemeyer_2017, place={Shanghai (China)}, title={Simulation-Based Investigations of the Temperature Influence during Laser Transmission Welding of Thermoplastics}, booktitle={70th Annual Assembly of the International Institute of Welding (IIW)}, author={Schöppner, Volker and Lakemeyer, P.}, year={2017} }' chicago: Schöppner, Volker, and P. Lakemeyer. “Simulation-Based Investigations of the Temperature Influence during Laser Transmission Welding of Thermoplastics.” In 70th Annual Assembly of the International Institute of Welding (IIW). Shanghai (China), 2017. ieee: V. Schöppner and P. Lakemeyer, “Simulation-Based Investigations of the Temperature Influence during Laser Transmission Welding of Thermoplastics,” presented at the 70th Annual Assembly of the International Institute of Welding (IIW), Shanghai (China), 2017. mla: Schöppner, Volker, and P. Lakemeyer. “Simulation-Based Investigations of the Temperature Influence during Laser Transmission Welding of Thermoplastics.” 70th Annual Assembly of the International Institute of Welding (IIW), 2017. short: 'V. Schöppner, P. Lakemeyer, in: 70th Annual Assembly of the International Institute of Welding (IIW), Shanghai (China), 2017.' conference: location: Shanghai (China) name: 70th Annual Assembly of the International Institute of Welding (IIW) date_created: 2021-11-08T09:45:34Z date_updated: 2022-01-06T06:57:36Z department: - _id: '9' - _id: '367' - _id: '321' language: - iso: eng place: Shanghai (China) publication: 70th Annual Assembly of the International Institute of Welding (IIW) status: public title: Simulation-Based Investigations of the Temperature Influence during Laser Transmission Welding of Thermoplastics type: conference user_id: '44116' year: '2017' ... --- _id: '27242' author: - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: P. full_name: Lakemeyer, P. last_name: Lakemeyer - first_name: F. full_name: Reinders, F. last_name: Reinders citation: ama: 'Schöppner V, Lakemeyer P, Reinders F. Simulation-Based Investigations of the Temperature Influence during Laser Transmission Welding of Thermoplastics. In: 75th Annual Technical Conference of the Society of Plastics Engineers (ANTEC). ; 2017.' apa: Schöppner, V., Lakemeyer, P., & Reinders, F. (2017). Simulation-Based Investigations of the Temperature Influence during Laser Transmission Welding of Thermoplastics. 75th Annual Technical Conference of the Society of Plastics Engineers (ANTEC). 75th Annual Technical Conference of the Society of Plastics Engineers (ANTEC), Anaheim (USA). bibtex: '@inproceedings{Schöppner_Lakemeyer_Reinders_2017, place={Anaheim (USA)}, title={Simulation-Based Investigations of the Temperature Influence during Laser Transmission Welding of Thermoplastics}, booktitle={75th Annual Technical Conference of the Society of Plastics Engineers (ANTEC)}, author={Schöppner, Volker and Lakemeyer, P. and Reinders, F.}, year={2017} }' chicago: Schöppner, Volker, P. Lakemeyer, and F. Reinders. “Simulation-Based Investigations of the Temperature Influence during Laser Transmission Welding of Thermoplastics.” In 75th Annual Technical Conference of the Society of Plastics Engineers (ANTEC). Anaheim (USA), 2017. ieee: V. Schöppner, P. Lakemeyer, and F. Reinders, “Simulation-Based Investigations of the Temperature Influence during Laser Transmission Welding of Thermoplastics,” presented at the 75th Annual Technical Conference of the Society of Plastics Engineers (ANTEC), Anaheim (USA), 2017. mla: Schöppner, Volker, et al. “Simulation-Based Investigations of the Temperature Influence during Laser Transmission Welding of Thermoplastics.” 75th Annual Technical Conference of the Society of Plastics Engineers (ANTEC), 2017. short: 'V. Schöppner, P. Lakemeyer, F. Reinders, in: 75th Annual Technical Conference of the Society of Plastics Engineers (ANTEC), Anaheim (USA), 2017.' conference: location: Anaheim (USA) name: 75th Annual Technical Conference of the Society of Plastics Engineers (ANTEC) date_created: 2021-11-08T09:47:08Z date_updated: 2022-01-06T06:57:36Z department: - _id: '9' - _id: '367' - _id: '321' language: - iso: eng place: Anaheim (USA) publication: 75th Annual Technical Conference of the Society of Plastics Engineers (ANTEC) status: public title: Simulation-Based Investigations of the Temperature Influence during Laser Transmission Welding of Thermoplastics type: conference user_id: '44116' year: '2017' ... --- _id: '22040' abstract: - lang: eng text: Fused Deposition Modeling (FDM) is used for prototypes, single-partproduction and small batch productions of thermoplastic components. This manufacturing technique has the huge benefit that no forming tool is needed. The knowledge about dimensional deviations which occur in the FDM process is necessary for calculating fits and for determining tolerances. A major challenge is the reproducibility of the dimensional accuracy of FDM parts and the reproducibility between different FDM machines. There are many influential factors on the dimensional accuracy in the FDM process for example geometric, material-specific or process-specific factors, which are considered in this paper. The influence of the part position on the build platform of a Stratasys Fortus 400mc is analyzed in terms of the achievable dimensional accuracy. For this purpose, the temperature distribution in the actively heated build chamber is investigated and possible correlations to the dimensional accuracy are identified. The reproducibility of one machine is examined by a multiple production of the test specimens. In addition, a comparison with three other FDM machines from Stratasys is made. Afterwards, the long-term reproducibility of the dimensional accuracy is verified to consider how environmental influences such as maintenance or modification of machine components affect the dimensional accuracy of the FDM process. author: - first_name: F. full_name: Knoop, F. last_name: Knoop - first_name: Tobias full_name: Lieneke, Tobias id: '13956' last_name: Lieneke - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner citation: ama: 'Knoop F, Lieneke T, Schöppner V. Reproduzierbarkeit der Maßhaltigkeit im Fused Deposition Modeling. In: Rapid Tech - International Trade Show & Conference for Additive Manufacturing. ; 2017:52-66. doi:10.3139/9783446454606.004' apa: Knoop, F., Lieneke, T., & Schöppner, V. (2017). Reproduzierbarkeit der Maßhaltigkeit im Fused Deposition Modeling. Rapid Tech - International Trade Show & Conference for Additive Manufacturing, 52–66. https://doi.org/10.3139/9783446454606.004 bibtex: '@inproceedings{Knoop_Lieneke_Schöppner_2017, title={Reproduzierbarkeit der Maßhaltigkeit im Fused Deposition Modeling}, DOI={10.3139/9783446454606.004}, booktitle={Rapid Tech - International Trade Show & Conference for Additive Manufacturing}, author={Knoop, F. and Lieneke, Tobias and Schöppner, Volker}, year={2017}, pages={52–66} }' chicago: Knoop, F., Tobias Lieneke, and Volker Schöppner. “Reproduzierbarkeit Der Maßhaltigkeit Im Fused Deposition Modeling.” In Rapid Tech - International Trade Show & Conference for Additive Manufacturing, 52–66, 2017. https://doi.org/10.3139/9783446454606.004. ieee: 'F. Knoop, T. Lieneke, and V. Schöppner, “Reproduzierbarkeit der Maßhaltigkeit im Fused Deposition Modeling,” in Rapid Tech - International Trade Show & Conference for Additive Manufacturing, 2017, pp. 52–66, doi: 10.3139/9783446454606.004.' mla: Knoop, F., et al. “Reproduzierbarkeit Der Maßhaltigkeit Im Fused Deposition Modeling.” Rapid Tech - International Trade Show & Conference for Additive Manufacturing, 2017, pp. 52–66, doi:10.3139/9783446454606.004. short: 'F. Knoop, T. Lieneke, V. Schöppner, in: Rapid Tech - International Trade Show & Conference for Additive Manufacturing, 2017, pp. 52–66.' date_created: 2021-05-07T13:23:22Z date_updated: 2022-01-06T06:55:23Z department: - _id: '219' - _id: '624' - _id: '367' - _id: '146' - _id: '321' - _id: '9' doi: 10.3139/9783446454606.004 language: - iso: eng page: 52-66 publication: Rapid Tech - International Trade Show & Conference for Additive Manufacturing status: public title: Reproduzierbarkeit der Maßhaltigkeit im Fused Deposition Modeling type: conference user_id: '70729' year: '2017' ... --- _id: '22042' abstract: - lang: eng text: Compared to conventional polymer processing technologies the material selection in the Fused Deposition Modelling (FDM) process is restricted. To expand the range of materials the requirements for the material properties and the semi-finished products (filaments) must be clarified. For this, a machine- and process-independent rating of the processability is necessary. The established standards for the tensile strength test apply to specimens with nearly isotropic mechanical properties. The FDM process generates anisotropic parts. The properties are mainly influenced by the machine quality and the data processing. It is not possible to test a material for FDM independently of the machine and the data processing. In this paper, machine and process specific influences are investigated. Considering these influences, a custom-built specimen is created to test the tensile strength of the welding seams for polyamide 6. This procedure allows a machine- and process-independent rating of the processability in terms of tensile strength for different materials. author: - first_name: C. full_name: Schumacher, C. last_name: Schumacher - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: J. full_name: Guntermann, J. last_name: Guntermann citation: ama: 'Schumacher C, Schöppner V, Guntermann J. Considering machine- and process-specific influences to create custom-built specimens for the Fused Deposition Modeling process. In: 28th Annual International Solid Freeform Fabrication Symposium. Vol 28. ; 2017:470-484. doi:http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf' apa: Schumacher, C., Schöppner, V., & Guntermann, J. (2017). Considering machine- and process-specific influences to create custom-built specimens for the Fused Deposition Modeling process. 28th Annual International Solid Freeform Fabrication Symposium, 28, 470–484. http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf bibtex: '@inproceedings{Schumacher_Schöppner_Guntermann_2017, title={Considering machine- and process-specific influences to create custom-built specimens for the Fused Deposition Modeling process}, volume={28}, DOI={http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf}, booktitle={28th Annual International Solid Freeform Fabrication Symposium}, author={Schumacher, C. and Schöppner, Volker and Guntermann, J.}, year={2017}, pages={470–484} }' chicago: Schumacher, C., Volker Schöppner, and J. Guntermann. “Considering Machine- and Process-Specific Influences to Create Custom-Built Specimens for the Fused Deposition Modeling Process.” In 28th Annual International Solid Freeform Fabrication Symposium, 28:470–84, 2017. http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf. ieee: 'C. Schumacher, V. Schöppner, and J. Guntermann, “Considering machine- and process-specific influences to create custom-built specimens for the Fused Deposition Modeling process,” in 28th Annual International Solid Freeform Fabrication Symposium, 2017, vol. 28, pp. 470–484, doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf.' mla: Schumacher, C., et al. “Considering Machine- and Process-Specific Influences to Create Custom-Built Specimens for the Fused Deposition Modeling Process.” 28th Annual International Solid Freeform Fabrication Symposium, vol. 28, 2017, pp. 470–84, doi:http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf. short: 'C. Schumacher, V. Schöppner, J. Guntermann, in: 28th Annual International Solid Freeform Fabrication Symposium, 2017, pp. 470–484.' date_created: 2021-05-07T13:23:24Z date_updated: 2022-01-06T06:55:23Z department: - _id: '219' - _id: '624' - _id: '367' - _id: '321' - _id: '9' doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf intvolume: ' 28' language: - iso: eng page: 470-484 publication: 28th Annual International Solid Freeform Fabrication Symposium status: public title: Considering machine- and process-specific influences to create custom-built specimens for the Fused Deposition Modeling process type: conference user_id: '70729' volume: 28 year: '2017' ... --- _id: '22045' abstract: - lang: eng text: A widely used Additive Manufacturing (AM) technology is Fused Deposition Modeling (FDM) to create prototypes and end-use parts with close-to-production thermoplastics. For their use as a final product, it is necessary that additively manufactured parts strictly adhere to the geometrical requirements of the technical drawing. In this paper, the holes and cylinders of the cylindrical elements are investigated in terms of achievable geometrical accuracy. For this purpose, different test specimens that allow a measurement of inner and outer diameters from 3 to 80 mm were designed. All specimens were measured with a coordinate measuring machine (CMM) to evaluate deviations from the nominal dimension and form deviations. The measuring method includes a scanning of the surface to record the course of dimensional deviations over the diameter. Thus, it was possible to visualize how deviations on cylindrical elements manufactured in FDM occur. In order to counteract these deviations and to improve the dimensional accuracy, different shrink factors and filling patterns were investigated. Consequently, an improvement of the dimensional accuracy was achieved. author: - first_name: F. full_name: Knoop, F. last_name: Knoop - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner citation: ama: 'Knoop F, Schöppner V. Geometrical Accuracy of Holes and Cylinders Manufactured with Fused Deposition Modeling. In: 28th Annual International Solid Freeform Fabrication Symposium. Vol 28. ; 2017:2757-2776. doi:http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf' apa: Knoop, F., & Schöppner, V. (2017). Geometrical Accuracy of Holes and Cylinders Manufactured with Fused Deposition Modeling. 28th Annual International Solid Freeform Fabrication Symposium, 28, 2757–2776. http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf bibtex: '@inproceedings{Knoop_Schöppner_2017, title={Geometrical Accuracy of Holes and Cylinders Manufactured with Fused Deposition Modeling}, volume={28}, DOI={http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf}, booktitle={28th Annual International Solid Freeform Fabrication Symposium}, author={Knoop, F. and Schöppner, Volker}, year={2017}, pages={2757–2776} }' chicago: Knoop, F., and Volker Schöppner. “Geometrical Accuracy of Holes and Cylinders Manufactured with Fused Deposition Modeling.” In 28th Annual International Solid Freeform Fabrication Symposium, 28:2757–76, 2017. http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf. ieee: 'F. Knoop and V. Schöppner, “Geometrical Accuracy of Holes and Cylinders Manufactured with Fused Deposition Modeling,” in 28th Annual International Solid Freeform Fabrication Symposium, 2017, vol. 28, pp. 2757–2776, doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf.' mla: Knoop, F., and Volker Schöppner. “Geometrical Accuracy of Holes and Cylinders Manufactured with Fused Deposition Modeling.” 28th Annual International Solid Freeform Fabrication Symposium, vol. 28, 2017, pp. 2757–76, doi:http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf. short: 'F. Knoop, V. Schöppner, in: 28th Annual International Solid Freeform Fabrication Symposium, 2017, pp. 2757–2776.' date_created: 2021-05-07T13:23:28Z date_updated: 2022-01-06T06:55:23Z department: - _id: '219' - _id: '624' - _id: '367' - _id: '321' - _id: '9' doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf intvolume: ' 28' language: - iso: eng page: 2757-2776 publication: 28th Annual International Solid Freeform Fabrication Symposium status: public title: Geometrical Accuracy of Holes and Cylinders Manufactured with Fused Deposition Modeling type: conference user_id: '70729' volume: 28 year: '2017' ... --- _id: '22049' abstract: - lang: eng text: Um die Materialauswahl für den FDM-Prozess zu steigern, sollten die durch den FDM-Prozess an das Material gestellten Anforderungen bekannt sein. Dazu ist eine von der Maschine und der individuellen Datenaufbereitung möglichst unabhängige Bewertung der FDM-Verarbeitungseignung wünschenswert. In diesem Artikel werden eine Prüfmethode und ein dazu entwickelter Probekörper vorgestellt, mit dem die Schweißnahtfestigkeit verschiedener Polyamid 6 Typen im FDM-Prozess ermittelt und verglichen wird. author: - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: C. full_name: Schumacher, C. last_name: Schumacher - first_name: J. full_name: Guntermann, J. last_name: Guntermann citation: ama: Schöppner V, Schumacher C, Guntermann J. Beurteilung der Schweißnahtfestigkeiten verschiedener Kunststoffe im FDM-Prozess. Jahresmagazin Kunststofftechnik. 2017;1(1):108-114. apa: Schöppner, V., Schumacher, C., & Guntermann, J. (2017). Beurteilung der Schweißnahtfestigkeiten verschiedener Kunststoffe im FDM-Prozess. Jahresmagazin Kunststofftechnik, 1(1), 108–114. bibtex: '@article{Schöppner_Schumacher_Guntermann_2017, title={Beurteilung der Schweißnahtfestigkeiten verschiedener Kunststoffe im FDM-Prozess}, volume={1}, number={1}, journal={Jahresmagazin Kunststofftechnik}, publisher={Institut für Wissenschaftliche Veröffentlichungen}, author={Schöppner, Volker and Schumacher, C. and Guntermann, J.}, year={2017}, pages={108–114} }' chicago: 'Schöppner, Volker, C. Schumacher, and J. Guntermann. “Beurteilung Der Schweißnahtfestigkeiten Verschiedener Kunststoffe Im FDM-Prozess.” Jahresmagazin Kunststofftechnik 1, no. 1 (2017): 108–14.' ieee: V. Schöppner, C. Schumacher, and J. Guntermann, “Beurteilung der Schweißnahtfestigkeiten verschiedener Kunststoffe im FDM-Prozess,” Jahresmagazin Kunststofftechnik, vol. 1, no. 1, pp. 108–114, 2017. mla: Schöppner, Volker, et al. “Beurteilung Der Schweißnahtfestigkeiten Verschiedener Kunststoffe Im FDM-Prozess.” Jahresmagazin Kunststofftechnik, vol. 1, no. 1, Institut für Wissenschaftliche Veröffentlichungen, 2017, pp. 108–14. short: V. Schöppner, C. Schumacher, J. Guntermann, Jahresmagazin Kunststofftechnik 1 (2017) 108–114. date_created: 2021-05-07T13:23:33Z date_updated: 2022-01-06T06:55:23Z department: - _id: '219' - _id: '624' - _id: '367' - _id: '321' - _id: '9' intvolume: ' 1' issue: '1' language: - iso: eng page: 108-114 publication: Jahresmagazin Kunststofftechnik publication_identifier: isbn: - 1618-8357 publisher: Institut für Wissenschaftliche Veröffentlichungen status: public title: Beurteilung der Schweißnahtfestigkeiten verschiedener Kunststoffe im FDM-Prozess type: journal_article user_id: '70729' volume: 1 year: '2017' ... --- _id: '22033' abstract: - lang: eng text: The mechanical characterization of fused deposition modeling (FDM) parts is mostly done by static tests. In many applications, parts are also dynamically loaded. Here, fatigue tests can help to identify the expected lifetime of a part. This article discusses the fatigue behavior of FDM specimens manufactured with Ultem 9085. For this, tensile bars are manufactured according to ASTM D638 in different build orientations. Tests are performed in a range of pulsating tensile stresses, and S-N curves are documented for different build orientations. For higher loads, the FDM anisotropy characterizes the lifetime of used specimens, which is similar to static tensile bars. For lower loads, including a higher number of cycles to failure, S-N curves of different build orientations converge. In further tests, tensile bars were chemically smoothed with chloroform vapor. Chemical smoothing reduces surface roughness and increases tensile strength of specimens in the upright build direction. Fatigue tests of chemically treated specimens show no significant lifetime increase. author: - first_name: M. full_name: Fischer, M. last_name: Fischer - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner citation: ama: 'Fischer M, Schöppner V. Fatigue Behavior of FDM Parts Manufactured with Ultem 9085. JOM: The Journal of The Minerals Metals & Materials Society (TMS). Published online 2017:563-568. doi:10.1007/s11837-016-2197-2' apa: 'Fischer, M., & Schöppner, V. (2017). Fatigue Behavior of FDM Parts Manufactured with Ultem 9085. JOM: The Journal of The Minerals. Metals & Materials Society (TMS), 563–568. https://doi.org/10.1007/s11837-016-2197-2' bibtex: '@article{Fischer_Schöppner_2017, title={Fatigue Behavior of FDM Parts Manufactured with Ultem 9085}, DOI={10.1007/s11837-016-2197-2}, journal={JOM: The Journal of The Minerals. Metals & Materials Society (TMS)}, publisher={Springer Verlag}, author={Fischer, M. and Schöppner, Volker}, year={2017}, pages={563–568} }' chicago: 'Fischer, M., and Volker Schöppner. “Fatigue Behavior of FDM Parts Manufactured with Ultem 9085.” JOM: The Journal of The Minerals. Metals & Materials Society (TMS), 2017, 563–68. https://doi.org/10.1007/s11837-016-2197-2.' ieee: 'M. Fischer and V. Schöppner, “Fatigue Behavior of FDM Parts Manufactured with Ultem 9085,” JOM: The Journal of The Minerals. Metals & Materials Society (TMS), pp. 563–568, 2017, doi: 10.1007/s11837-016-2197-2.' mla: 'Fischer, M., and Volker Schöppner. “Fatigue Behavior of FDM Parts Manufactured with Ultem 9085.” JOM: The Journal of The Minerals. Metals & Materials Society (TMS), Springer Verlag, 2017, pp. 563–68, doi:10.1007/s11837-016-2197-2.' short: 'M. Fischer, V. Schöppner, JOM: The Journal of The Minerals. Metals & Materials Society (TMS) (2017) 563–568.' date_created: 2021-05-07T13:23:14Z date_updated: 2022-04-25T08:02:28Z department: - _id: '219' - _id: '624' - _id: '367' - _id: '321' - _id: '9' doi: 10.1007/s11837-016-2197-2 language: - iso: eng page: 563-568 publication: 'JOM: The Journal of The Minerals. Metals & Materials Society (TMS)' publisher: Springer Verlag quality_controlled: '1' status: public title: Fatigue Behavior of FDM Parts Manufactured with Ultem 9085 type: journal_article user_id: '70729' year: '2017' ... --- _id: '22023' abstract: - lang: eng text: Fused Deposition Modeling (FDM) is an Additive Manufacturing (AM) technology which is used for prototypes, single-part-production and also small batch productions. For use as a final product, it is important that the parts have good mechanical properties, a high dimensional accuracy and smooth surfaces. The knowledge of the mechanical properties is very important for the design engineer when it comes to the component design. In this paper, investigations were conducted with the polymer ABS-M30 from Stratasys Inc. To achieve a quality improvement of FDM parts, various toolpath parameters and orientations were used. Within the mechanical properties, the tensile, flexural and impact strength were evaluated. Furthermore, the tensile strength of FDM parts is compared to injection molded specimens. With optimized parameters, an increase of the tensile strength by up to 28 % and a doubling of the impact strength were possible. author: - first_name: F. full_name: Knoop, F. last_name: Knoop - first_name: A. full_name: Kloke, A. last_name: Kloke - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner citation: ama: 'Knoop F, Kloke A, Schöppner V. Quality Improvement of FDM Parts by Parameter Optimization . In: 32nd International Conference of the Polymer Processing Society. Vol 32. American Institute of Physics; 2017. doi:10.1063/1.5016790' apa: Knoop, F., Kloke, A., & Schöppner, V. (2017). Quality Improvement of FDM Parts by Parameter Optimization . 32nd International Conference of the Polymer Processing Society, 32. https://doi.org/10.1063/1.5016790 bibtex: '@inproceedings{Knoop_Kloke_Schöppner_2017, title={Quality Improvement of FDM Parts by Parameter Optimization }, volume={32}, DOI={10.1063/1.5016790}, booktitle={32nd International Conference of the Polymer Processing Society}, publisher={American Institute of Physics}, author={Knoop, F. and Kloke, A. and Schöppner, Volker}, year={2017} }' chicago: Knoop, F., A. Kloke, and Volker Schöppner. “Quality Improvement of FDM Parts by Parameter Optimization .” In 32nd International Conference of the Polymer Processing Society, Vol. 32. American Institute of Physics, 2017. https://doi.org/10.1063/1.5016790. ieee: 'F. Knoop, A. Kloke, and V. Schöppner, “Quality Improvement of FDM Parts by Parameter Optimization ,” in 32nd International Conference of the Polymer Processing Society, 2017, vol. 32, doi: 10.1063/1.5016790.' mla: Knoop, F., et al. “Quality Improvement of FDM Parts by Parameter Optimization .” 32nd International Conference of the Polymer Processing Society, vol. 32, American Institute of Physics, 2017, doi:10.1063/1.5016790. short: 'F. Knoop, A. Kloke, V. Schöppner, in: 32nd International Conference of the Polymer Processing Society, American Institute of Physics, 2017.' date_created: 2021-05-07T13:23:03Z date_updated: 2022-04-25T08:04:50Z department: - _id: '219' - _id: '624' - _id: '367' - _id: '321' - _id: '9' doi: 10.1063/1.5016790 intvolume: ' 32' language: - iso: eng publication: 32nd International Conference of the Polymer Processing Society publisher: American Institute of Physics quality_controlled: '1' status: public title: 'Quality Improvement of FDM Parts by Parameter Optimization ' type: conference user_id: '70729' volume: 32 year: '2017' ... --- _id: '27201' author: - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: Michael full_name: Schadomsky, Michael last_name: Schadomsky - first_name: J. full_name: Walter, J. last_name: Walter citation: ama: 'Schöppner V, Schadomsky M, Walter J. Bestimmung der Mischgüte bei Kautschukstiftextrudern auf Basis experimenteller und simulativer Methoden. In: 25. Fachtagung Technomer. ; 2017.' apa: Schöppner, V., Schadomsky, M., & Walter, J. (2017). Bestimmung der Mischgüte bei Kautschukstiftextrudern auf Basis experimenteller und simulativer Methoden. 25. Fachtagung Technomer. 25. Fachtagung Technomer, Chemnitz (Deutschland). bibtex: '@inproceedings{Schöppner_Schadomsky_Walter_2017, place={Chemnitz (Deutschland)}, title={Bestimmung der Mischgüte bei Kautschukstiftextrudern auf Basis experimenteller und simulativer Methoden}, booktitle={25. Fachtagung Technomer}, author={Schöppner, Volker and Schadomsky, Michael and Walter, J.}, year={2017} }' chicago: Schöppner, Volker, Michael Schadomsky, and J. Walter. “Bestimmung Der Mischgüte Bei Kautschukstiftextrudern Auf Basis Experimenteller Und Simulativer Methoden.” In 25. Fachtagung Technomer. Chemnitz (Deutschland), 2017. ieee: V. Schöppner, M. Schadomsky, and J. Walter, “Bestimmung der Mischgüte bei Kautschukstiftextrudern auf Basis experimenteller und simulativer Methoden,” presented at the 25. Fachtagung Technomer, Chemnitz (Deutschland), 2017. mla: Schöppner, Volker, et al. “Bestimmung Der Mischgüte Bei Kautschukstiftextrudern Auf Basis Experimenteller Und Simulativer Methoden.” 25. Fachtagung Technomer, 2017. short: 'V. Schöppner, M. Schadomsky, J. Walter, in: 25. Fachtagung Technomer, Chemnitz (Deutschland), 2017.' conference: location: Chemnitz (Deutschland) name: 25. Fachtagung Technomer date_created: 2021-11-08T08:31:41Z date_updated: 2022-07-04T14:19:34Z department: - _id: '9' - _id: '367' - _id: '321' language: - iso: eng place: Chemnitz (Deutschland) publication: 25. Fachtagung Technomer status: public title: Bestimmung der Mischgüte bei Kautschukstiftextrudern auf Basis experimenteller und simulativer Methoden type: conference user_id: '11904' year: '2017' ... --- _id: '27220' author: - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: P. full_name: Lakemeyer, P. last_name: Lakemeyer - first_name: Andrea full_name: Wübbeke, Andrea id: '12504' last_name: Wübbeke - first_name: S. full_name: Geißler, S. last_name: Geißler - first_name: M. full_name: Schmidt, M. last_name: Schmidt citation: ama: 'Schöppner V, Lakemeyer P, Wübbeke A, Geißler S, Schmidt M. Investigation of Residual Stress in Laser Transmission Welding of Polypropylene. In: 70th Annual Assembly of the International Institute of Welding (IIW). ; 2017.' apa: Schöppner, V., Lakemeyer, P., Wübbeke, A., Geißler, S., & Schmidt, M. (2017). Investigation of Residual Stress in Laser Transmission Welding of Polypropylene. 70th Annual Assembly of the International Institute of Welding (IIW). 70th Annual Assembly of the International Institute of Welding (IIW), Shanghai (China). bibtex: '@inproceedings{Schöppner_Lakemeyer_Wübbeke_Geißler_Schmidt_2017, place={Shanghai (China)}, title={Investigation of Residual Stress in Laser Transmission Welding of Polypropylene}, booktitle={70th Annual Assembly of the International Institute of Welding (IIW)}, author={Schöppner, Volker and Lakemeyer, P. and Wübbeke, Andrea and Geißler, S. and Schmidt, M.}, year={2017} }' chicago: Schöppner, Volker, P. Lakemeyer, Andrea Wübbeke, S. Geißler, and M. Schmidt. “Investigation of Residual Stress in Laser Transmission Welding of Polypropylene.” In 70th Annual Assembly of the International Institute of Welding (IIW). Shanghai (China), 2017. ieee: V. Schöppner, P. Lakemeyer, A. Wübbeke, S. Geißler, and M. Schmidt, “Investigation of Residual Stress in Laser Transmission Welding of Polypropylene,” presented at the 70th Annual Assembly of the International Institute of Welding (IIW), Shanghai (China), 2017. mla: Schöppner, Volker, et al. “Investigation of Residual Stress in Laser Transmission Welding of Polypropylene.” 70th Annual Assembly of the International Institute of Welding (IIW), 2017. short: 'V. Schöppner, P. Lakemeyer, A. Wübbeke, S. Geißler, M. Schmidt, in: 70th Annual Assembly of the International Institute of Welding (IIW), Shanghai (China), 2017.' conference: location: Shanghai (China) name: 70th Annual Assembly of the International Institute of Welding (IIW) date_created: 2021-11-08T09:08:36Z date_updated: 2023-05-05T10:05:39Z department: - _id: '9' - _id: '367' - _id: '321' language: - iso: eng place: Shanghai (China) publication: 70th Annual Assembly of the International Institute of Welding (IIW) quality_controlled: '1' status: public title: Investigation of Residual Stress in Laser Transmission Welding of Polypropylene type: conference user_id: '14931' year: '2017' ... --- _id: '27245' author: - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: K. full_name: Westhues, K. last_name: Westhues - first_name: T full_name: Westhues, T last_name: Westhues citation: ama: 'Schöppner V, Westhues K, Westhues T. A New Sample Preparation Method to Investigate Melting Phenomena within a Partly Filled Melting Zone Of Co-Rotating Twin Screw Extruders. In: 32nd International Conference of the Polymer Processing Society (PPS). ; 2016.' apa: Schöppner, V., Westhues, K., & Westhues, T. (2016). A New Sample Preparation Method to Investigate Melting Phenomena within a Partly Filled Melting Zone Of Co-Rotating Twin Screw Extruders. 32nd International Conference of the Polymer Processing Society (PPS). 32nd International Conference of the Polymer Processing Society (PPS), Lyon (Frankreich). bibtex: '@inproceedings{Schöppner_Westhues_Westhues_2016, place={Lyon (Frankreich)}, title={A New Sample Preparation Method to Investigate Melting Phenomena within a Partly Filled Melting Zone Of Co-Rotating Twin Screw Extruders}, booktitle={32nd International Conference of the Polymer Processing Society (PPS)}, author={Schöppner, Volker and Westhues, K. and Westhues, T}, year={2016} }' chicago: Schöppner, Volker, K. Westhues, and T Westhues. “A New Sample Preparation Method to Investigate Melting Phenomena within a Partly Filled Melting Zone Of Co-Rotating Twin Screw Extruders.” In 32nd International Conference of the Polymer Processing Society (PPS). Lyon (Frankreich), 2016. ieee: V. Schöppner, K. Westhues, and T. Westhues, “A New Sample Preparation Method to Investigate Melting Phenomena within a Partly Filled Melting Zone Of Co-Rotating Twin Screw Extruders,” presented at the 32nd International Conference of the Polymer Processing Society (PPS), Lyon (Frankreich), 2016. mla: Schöppner, Volker, et al. “A New Sample Preparation Method to Investigate Melting Phenomena within a Partly Filled Melting Zone Of Co-Rotating Twin Screw Extruders.” 32nd International Conference of the Polymer Processing Society (PPS), 2016. short: 'V. Schöppner, K. Westhues, T. Westhues, in: 32nd International Conference of the Polymer Processing Society (PPS), Lyon (Frankreich), 2016.' conference: location: Lyon (Frankreich) name: 32nd International Conference of the Polymer Processing Society (PPS) date_created: 2021-11-08T09:55:02Z date_updated: 2022-01-06T06:57:36Z department: - _id: '9' - _id: '367' - _id: '321' language: - iso: eng place: Lyon (Frankreich) publication: 32nd International Conference of the Polymer Processing Society (PPS) status: public title: A New Sample Preparation Method to Investigate Melting Phenomena within a Partly Filled Melting Zone Of Co-Rotating Twin Screw Extruders type: conference user_id: '44116' year: '2016' ... --- _id: '27248' author: - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: S. full_name: Brockhaus, S. last_name: Brockhaus - first_name: C. full_name: Penner, C. last_name: Penner - first_name: J. full_name: Möckel, J. last_name: Möckel citation: ama: Schöppner V, Brockhaus S, Penner C, Möckel J. Auswirkungen von Betriebsparametern in der Heißluftvulkanisation. GAK Gummi Fasern Kunststoffe. 2016;(69. Jg. Heft 7):410-413. apa: Schöppner, V., Brockhaus, S., Penner, C., & Möckel, J. (2016). Auswirkungen von Betriebsparametern in der Heißluftvulkanisation. GAK Gummi Fasern Kunststoffe, 69. Jg. Heft 7, 410–413. bibtex: '@article{Schöppner_Brockhaus_Penner_Möckel_2016, title={Auswirkungen von Betriebsparametern in der Heißluftvulkanisation}, number={69. Jg. Heft 7}, journal={GAK Gummi Fasern Kunststoffe}, author={Schöppner, Volker and Brockhaus, S. and Penner, C. and Möckel, J.}, year={2016}, pages={410–413} }' chicago: 'Schöppner, Volker, S. Brockhaus, C. Penner, and J. Möckel. “Auswirkungen von Betriebsparametern in Der Heißluftvulkanisation.” GAK Gummi Fasern Kunststoffe, no. 69. Jg. Heft 7 (2016): 410–13.' ieee: V. Schöppner, S. Brockhaus, C. Penner, and J. Möckel, “Auswirkungen von Betriebsparametern in der Heißluftvulkanisation,” GAK Gummi Fasern Kunststoffe, no. 69. Jg. Heft 7, pp. 410–413, 2016. mla: Schöppner, Volker, et al. “Auswirkungen von Betriebsparametern in Der Heißluftvulkanisation.” GAK Gummi Fasern Kunststoffe, no. 69. Jg. Heft 7, 2016, pp. 410–13. short: V. Schöppner, S. Brockhaus, C. Penner, J. Möckel, GAK Gummi Fasern Kunststoffe (2016) 410–413. date_created: 2021-11-08T10:02:05Z date_updated: 2022-01-06T06:57:36Z department: - _id: '9' - _id: '367' - _id: '321' issue: 69. Jg. Heft 7 language: - iso: eng page: 410-413 publication: GAK Gummi Fasern Kunststoffe publication_identifier: issn: - 0176-1625 status: public title: Auswirkungen von Betriebsparametern in der Heißluftvulkanisation type: journal_article user_id: '44116' year: '2016' ... --- _id: '27249' author: - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: S. full_name: Littek, S. last_name: Littek - first_name: 'Artjom ' full_name: 'Döring, Artjom ' last_name: Döring - first_name: Dirk full_name: Kuckling, Dirk id: '287' last_name: Kuckling citation: ama: 'Schöppner V, Littek S, Döring A, Kuckling D. Berechnung des Materialabbaus von PP und PS in der Plastifiziereinheit Teil 1: Belastung und Materialmodellierung. Zeitschrift Kunststofftechnik / Journal of Plastics Technology. Published online 2016:18.' apa: 'Schöppner, V., Littek, S., Döring, A., & Kuckling, D. (2016). Berechnung des Materialabbaus von PP und PS in der Plastifiziereinheit Teil 1: Belastung und Materialmodellierung. Zeitschrift Kunststofftechnik / Journal of Plastics Technology, 18.' bibtex: '@article{Schöppner_Littek_Döring_Kuckling_2016, title={Berechnung des Materialabbaus von PP und PS in der Plastifiziereinheit Teil 1: Belastung und Materialmodellierung}, journal={Zeitschrift Kunststofftechnik / Journal of Plastics Technology}, author={Schöppner, Volker and Littek, S. and Döring, Artjom and Kuckling, Dirk}, year={2016}, pages={18} }' chicago: 'Schöppner, Volker, S. Littek, Artjom Döring, and Dirk Kuckling. “Berechnung Des Materialabbaus von PP Und PS in Der Plastifiziereinheit Teil 1: Belastung Und Materialmodellierung.” Zeitschrift Kunststofftechnik / Journal of Plastics Technology, 2016, 18.' ieee: 'V. Schöppner, S. Littek, A. Döring, and D. Kuckling, “Berechnung des Materialabbaus von PP und PS in der Plastifiziereinheit Teil 1: Belastung und Materialmodellierung,” Zeitschrift Kunststofftechnik / Journal of Plastics Technology, p. 18, 2016.' mla: 'Schöppner, Volker, et al. “Berechnung Des Materialabbaus von PP Und PS in Der Plastifiziereinheit Teil 1: Belastung Und Materialmodellierung.” Zeitschrift Kunststofftechnik / Journal of Plastics Technology, 2016, p. 18.' short: V. Schöppner, S. Littek, A. Döring, D. Kuckling, Zeitschrift Kunststofftechnik / Journal of Plastics Technology (2016) 18. date_created: 2021-11-08T10:04:13Z date_updated: 2022-01-06T06:57:36Z department: - _id: '9' - _id: '367' - _id: '321' language: - iso: eng page: '18' publication: Zeitschrift Kunststofftechnik / Journal of Plastics Technology status: public title: 'Berechnung des Materialabbaus von PP und PS in der Plastifiziereinheit Teil 1: Belastung und Materialmodellierung' type: journal_article user_id: '44116' year: '2016' ... --- _id: '27258' author: - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: M. full_name: Pohl, M. last_name: Pohl citation: ama: 'Schöppner V, Pohl M. First Insight into the High Speed Extrusion of Polycarbonate. In: 32nd International Conference of the Polymer Processing Society (PPS). ; 2016.' apa: Schöppner, V., & Pohl, M. (2016). First Insight into the High Speed Extrusion of Polycarbonate. 32nd International Conference of the Polymer Processing Society (PPS). 32nd International Conference of the Polymer Processing Society (PPS), Lyon (Frankreich). bibtex: '@inproceedings{Schöppner_Pohl_2016, place={Lyon (Frankreich)}, title={First Insight into the High Speed Extrusion of Polycarbonate}, booktitle={32nd International Conference of the Polymer Processing Society (PPS)}, author={Schöppner, Volker and Pohl, M.}, year={2016} }' chicago: Schöppner, Volker, and M. Pohl. “First Insight into the High Speed Extrusion of Polycarbonate.” In 32nd International Conference of the Polymer Processing Society (PPS). Lyon (Frankreich), 2016. ieee: V. Schöppner and M. Pohl, “First Insight into the High Speed Extrusion of Polycarbonate,” presented at the 32nd International Conference of the Polymer Processing Society (PPS), Lyon (Frankreich), 2016. mla: Schöppner, Volker, and M. Pohl. “First Insight into the High Speed Extrusion of Polycarbonate.” 32nd International Conference of the Polymer Processing Society (PPS), 2016. short: 'V. Schöppner, M. Pohl, in: 32nd International Conference of the Polymer Processing Society (PPS), Lyon (Frankreich), 2016.' conference: location: Lyon (Frankreich) name: 32nd International Conference of the Polymer Processing Society (PPS) date_created: 2021-11-08T10:25:11Z date_updated: 2022-01-06T06:57:36Z department: - _id: '9' - _id: '367' - _id: '321' language: - iso: eng place: Lyon (Frankreich) publication: 32nd International Conference of the Polymer Processing Society (PPS) status: public title: First Insight into the High Speed Extrusion of Polycarbonate type: conference user_id: '44116' year: '2016' ... --- _id: '27261' author: - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: I. full_name: Fiebig, I. last_name: Fiebig citation: ama: Schöppner V, Fiebig I. Influence of the Initial Fiber Orientation on the Weld Strength in Welding of Glass Fiber Reinforced Thermoplastics. International Journal of Polymer Science. 2016;(Onlineausgabe). apa: Schöppner, V., & Fiebig, I. (2016). Influence of the Initial Fiber Orientation on the Weld Strength in Welding of Glass Fiber Reinforced Thermoplastics. International Journal of Polymer Science, Onlineausgabe. bibtex: '@article{Schöppner_Fiebig_2016, title={Influence of the Initial Fiber Orientation on the Weld Strength in Welding of Glass Fiber Reinforced Thermoplastics}, number={Onlineausgabe}, journal={International Journal of Polymer Science}, author={Schöppner, Volker and Fiebig, I.}, year={2016} }' chicago: Schöppner, Volker, and I. Fiebig. “Influence of the Initial Fiber Orientation on the Weld Strength in Welding of Glass Fiber Reinforced Thermoplastics.” International Journal of Polymer Science, no. Onlineausgabe (2016). ieee: V. Schöppner and I. Fiebig, “Influence of the Initial Fiber Orientation on the Weld Strength in Welding of Glass Fiber Reinforced Thermoplastics,” International Journal of Polymer Science, no. Onlineausgabe, 2016. mla: Schöppner, Volker, and I. Fiebig. “Influence of the Initial Fiber Orientation on the Weld Strength in Welding of Glass Fiber Reinforced Thermoplastics.” International Journal of Polymer Science, no. Onlineausgabe, 2016. short: V. Schöppner, I. Fiebig, International Journal of Polymer Science (2016). date_created: 2021-11-08T10:33:12Z date_updated: 2022-01-06T06:57:37Z department: - _id: '9' - _id: '367' - _id: '321' issue: Onlineausgabe language: - iso: eng publication: International Journal of Polymer Science publication_identifier: issn: - 1687-9430 status: public title: Influence of the Initial Fiber Orientation on the Weld Strength in Welding of Glass Fiber Reinforced Thermoplastics type: journal_article user_id: '44116' year: '2016' ... --- _id: '27262' author: - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner - first_name: I. full_name: Fiebig, I. last_name: Fiebig citation: ama: 'Schöppner V, Fiebig I. Investigation on Factors Influencing Fiber Orientation in Welding of Fiber Reinforced Thermoplastics. In: 69th Annual Assembly of the International Institute of Welding (IIW). ; 2016.' apa: Schöppner, V., & Fiebig, I. (2016). Investigation on Factors Influencing Fiber Orientation in Welding of Fiber Reinforced Thermoplastics. 69th Annual Assembly of the International Institute of Welding (IIW). 69th Annual Assembly of the International Institute of Welding (IIW), Melbourne (Australien). bibtex: '@inproceedings{Schöppner_Fiebig_2016, place={Melbourne (Australien)}, title={Investigation on Factors Influencing Fiber Orientation in Welding of Fiber Reinforced Thermoplastics}, booktitle={69th Annual Assembly of the International Institute of Welding (IIW)}, author={Schöppner, Volker and Fiebig, I.}, year={2016} }' chicago: Schöppner, Volker, and I. Fiebig. “Investigation on Factors Influencing Fiber Orientation in Welding of Fiber Reinforced Thermoplastics.” In 69th Annual Assembly of the International Institute of Welding (IIW). Melbourne (Australien), 2016. ieee: V. Schöppner and I. Fiebig, “Investigation on Factors Influencing Fiber Orientation in Welding of Fiber Reinforced Thermoplastics,” presented at the 69th Annual Assembly of the International Institute of Welding (IIW), Melbourne (Australien), 2016. mla: Schöppner, Volker, and I. Fiebig. “Investigation on Factors Influencing Fiber Orientation in Welding of Fiber Reinforced Thermoplastics.” 69th Annual Assembly of the International Institute of Welding (IIW), 2016. short: 'V. Schöppner, I. Fiebig, in: 69th Annual Assembly of the International Institute of Welding (IIW), Melbourne (Australien), 2016.' conference: location: Melbourne (Australien) name: 69th Annual Assembly of the International Institute of Welding (IIW) date_created: 2021-11-08T10:34:35Z date_updated: 2022-01-06T06:57:37Z department: - _id: '9' - _id: '367' - _id: '321' language: - iso: eng place: Melbourne (Australien) publication: 69th Annual Assembly of the International Institute of Welding (IIW) status: public title: Investigation on Factors Influencing Fiber Orientation in Welding of Fiber Reinforced Thermoplastics type: conference user_id: '44116' year: '2016' ...