[{"author":[{"last_name":"Risse","full_name":"Risse, L.","first_name":"L."},{"first_name":"S.C.","last_name":"Woodcock","full_name":"Woodcock, S.C."},{"first_name":"G.","last_name":"Kullmer","full_name":"Kullmer, G."},{"first_name":"B.","last_name":"Schramm","full_name":"Schramm, B."},{"last_name":"Richard","full_name":"Richard, H.A.","first_name":"H.A."}],"date_created":"2021-05-11T07:48:35Z","date_updated":"2022-01-06T06:55:27Z","title":"Reconstruction of a defective finger joint surface and development of an adapted external fixator","page":"230-238","citation":{"apa":"Risse, L., Woodcock, S. C., Kullmer, G., Schramm, B., &#38; Richard, H. A. (2019). Reconstruction of a defective finger joint surface and development of an adapted external fixator. In <i>Lecture Notes in Computational Vision and Biomechanics </i> (pp. 230–238).","bibtex":"@inproceedings{Risse_Woodcock_Kullmer_Schramm_Richard_2019, title={Reconstruction of a defective finger joint surface and development of an adapted external fixator}, booktitle={Lecture Notes in Computational Vision and Biomechanics }, author={Risse, L. and Woodcock, S.C. and Kullmer, G. and Schramm, B. and Richard, H.A.}, year={2019}, pages={230–238} }","short":"L. Risse, S.C. Woodcock, G. Kullmer, B. Schramm, H.A. Richard, in: Lecture Notes in Computational Vision and Biomechanics , 2019, pp. 230–238.","mla":"Risse, L., et al. “Reconstruction of a Defective Finger Joint Surface and Development of an Adapted External Fixator.” <i>Lecture Notes in Computational Vision and Biomechanics </i>, 2019, pp. 230–38.","ama":"Risse L, Woodcock SC, Kullmer G, Schramm B, Richard HA. Reconstruction of a defective finger joint surface and development of an adapted external fixator. In: <i>Lecture Notes in Computational Vision and Biomechanics </i>. ; 2019:230-238.","ieee":"L. Risse, S. C. Woodcock, G. Kullmer, B. Schramm, and H. A. Richard, “Reconstruction of a defective finger joint surface and development of an adapted external fixator,” in <i>Lecture Notes in Computational Vision and Biomechanics </i>, 2019, pp. 230–238.","chicago":"Risse, L., S.C. Woodcock, G. Kullmer, B. Schramm, and H.A. Richard. “Reconstruction of a Defective Finger Joint Surface and Development of an Adapted External Fixator.” In <i>Lecture Notes in Computational Vision and Biomechanics </i>, 230–38, 2019."},"year":"2019","department":[{"_id":"143"},{"_id":"219"}],"user_id":"60486","_id":"22144","language":[{"iso":"eng"}],"publication":"Lecture Notes in Computational Vision and Biomechanics ","type":"conference","status":"public"},{"type":"conference","publication":"Proceedings of the 16th Rapid.Tech Conference","status":"public","abstract":[{"lang":"eng","text":"Zuverlässige, wiederholbare Bauteileigenschaften sind unabdingbar um das Herstellungsverfahren Polymer Lasersintern im industriellen Prozess-Portfolio vieler Firmen aufnehmen zu können. Einige Unternehmen und Institute haben sich daher in jüngster Zeit mit dem Thema der reproduzierbaren Bauteileigenschaften beschäftigt. Mit der hier vorgestellten und angewandten Methodik wird nicht nur der Prozessablauf vom Bauteil bis zu Nachbearbeitung betrachtet, sondern auch die Maschinenperformance in einem Ringversuch und über einen längeren Zeitraum geprüft. Rückgrat dieser Untersuchung bildet hierbei der aus der Six Sigma Lehre stammende DMAIC (Define - Measure - Analyse - Improve - Control) Verbesserungszyklus. Hierfür wird ein Standard-Prozess definiert. Diesem folgend werden die für die Industrie oder den Anwender interessanten Messungen aufgenommen und analysiert. Anschließend wird der Prozess sowie die Messmethodik optimiert und auch Kontrollmethoden definiert. Für die Anwendung der entwickelten Methodik wird exemplarisch der Maschinentyp EOS P396 mit PA2200 untersucht. Daten für die Bestimmung der Mechanik, der Optik und der Haptik sowie für die Dimensionen und die Bauteildichte werden als Qualitätskriterium aufgenommen und über einen längeren Zeitraum analysiert. Weiteres Ziel ist es, den Messaufwand zu reduzieren und die Qualitätssicherung im Serienbtrieb zu gewährleisten."}],"user_id":"71545","department":[{"_id":"150"},{"_id":"624"},{"_id":"219"}],"_id":"22198","language":[{"iso":"eng"}],"quality_controlled":"1","citation":{"chicago":"Klippstein, Sven Helge, and Hans-Joachim Schmid. “Methodik Zur Qualifizierung Des Lasersinter Prozesses Für Die Serienfertigung.” In <i>Proceedings of the 16th Rapid.Tech Conference</i>, 2019. <a href=\"https://doi.org/10.3139/9783446462441.025\">https://doi.org/10.3139/9783446462441.025</a>.","ieee":"S. H. Klippstein and H.-J. Schmid, “Methodik zur Qualifizierung des Lasersinter Prozesses für die Serienfertigung,” 2019, doi: <a href=\"https://doi.org/10.3139/9783446462441.025\">10.3139/9783446462441.025</a>.","ama":"Klippstein SH, Schmid H-J. Methodik zur Qualifizierung des Lasersinter Prozesses für die Serienfertigung. In: <i>Proceedings of the 16th Rapid.Tech Conference</i>. ; 2019. doi:<a href=\"https://doi.org/10.3139/9783446462441.025\">10.3139/9783446462441.025</a>","apa":"Klippstein, S. H., &#38; Schmid, H.-J. (2019). Methodik zur Qualifizierung des Lasersinter Prozesses für die Serienfertigung. <i>Proceedings of the 16th Rapid.Tech Conference</i>. <a href=\"https://doi.org/10.3139/9783446462441.025\">https://doi.org/10.3139/9783446462441.025</a>","bibtex":"@inproceedings{Klippstein_Schmid_2019, title={Methodik zur Qualifizierung des Lasersinter Prozesses für die Serienfertigung}, DOI={<a href=\"https://doi.org/10.3139/9783446462441.025\">10.3139/9783446462441.025</a>}, booktitle={Proceedings of the 16th Rapid.Tech Conference}, author={Klippstein, Sven Helge and Schmid, Hans-Joachim}, year={2019} }","short":"S.H. Klippstein, H.-J. Schmid, in: Proceedings of the 16th Rapid.Tech Conference, 2019.","mla":"Klippstein, Sven Helge, and Hans-Joachim Schmid. “Methodik Zur Qualifizierung Des Lasersinter Prozesses Für Die Serienfertigung.” <i>Proceedings of the 16th Rapid.Tech Conference</i>, 2019, doi:<a href=\"https://doi.org/10.3139/9783446462441.025\">10.3139/9783446462441.025</a>."},"year":"2019","author":[{"id":"71545","full_name":"Klippstein, Sven Helge","last_name":"Klippstein","first_name":"Sven Helge"},{"last_name":"Schmid","id":"464","full_name":"Schmid, Hans-Joachim","first_name":"Hans-Joachim"}],"date_created":"2021-05-14T07:46:31Z","date_updated":"2022-01-06T06:55:28Z","doi":"10.3139/9783446462441.025","title":"Methodik zur Qualifizierung des Lasersinter Prozesses für die Serienfertigung"},{"date_created":"2021-06-15T11:10:16Z","author":[{"first_name":"Thomas","last_name":"Künneke","full_name":"Künneke, Thomas","id":"13226"},{"last_name":"Lieneke","id":"13956","full_name":"Lieneke, Tobias","first_name":"Tobias"},{"first_name":"Stefan","last_name":"Lammers","id":"13835","full_name":"Lammers, Stefan"},{"first_name":"Detmar","id":"604","full_name":"Zimmer, Detmar","last_name":"Zimmer"}],"date_updated":"2022-01-06T06:55:33Z","doi":"https://www.euspen.eu/knowledge-base/AM19127.pdf","title":"Design guidelines for post-processing of laser beam melting in context of support structures","citation":{"apa":"Künneke, T., Lieneke, T., Lammers, S., &#38; Zimmer, D. (2019). Design guidelines for post-processing of laser beam melting in context of support structures. In <i>Proceedings of the Special Interest Group meeting on Advancing Precision in Additive Manufacturing</i> (pp. 137–140). <a href=\"https://www.euspen.eu/knowledge-base/AM19127.pdf\">https://www.euspen.eu/knowledge-base/AM19127.pdf</a>","short":"T. Künneke, T. Lieneke, S. Lammers, D. Zimmer, in: Proceedings of the Special Interest Group Meeting on Advancing Precision in Additive Manufacturing, 2019, pp. 137–140.","bibtex":"@inproceedings{Künneke_Lieneke_Lammers_Zimmer_2019, title={Design guidelines for post-processing of laser beam melting in context of support structures}, DOI={<a href=\"https://www.euspen.eu/knowledge-base/AM19127.pdf\">https://www.euspen.eu/knowledge-base/AM19127.pdf</a>}, booktitle={Proceedings of the Special Interest Group meeting on Advancing Precision in Additive Manufacturing}, author={Künneke, Thomas and Lieneke, Tobias and Lammers, Stefan and Zimmer, Detmar}, year={2019}, pages={137–140} }","mla":"Künneke, Thomas, et al. “Design Guidelines for Post-Processing of Laser Beam Melting in Context of Support Structures.” <i>Proceedings of the Special Interest Group Meeting on Advancing Precision in Additive Manufacturing</i>, 2019, pp. 137–40, doi:<a href=\"https://www.euspen.eu/knowledge-base/AM19127.pdf\">https://www.euspen.eu/knowledge-base/AM19127.pdf</a>.","ieee":"T. Künneke, T. Lieneke, S. Lammers, and D. Zimmer, “Design guidelines for post-processing of laser beam melting in context of support structures,” in <i>Proceedings of the Special Interest Group meeting on Advancing Precision in Additive Manufacturing</i>, 2019, pp. 137–140.","chicago":"Künneke, Thomas, Tobias Lieneke, Stefan Lammers, and Detmar Zimmer. “Design Guidelines for Post-Processing of Laser Beam Melting in Context of Support Structures.” In <i>Proceedings of the Special Interest Group Meeting on Advancing Precision in Additive Manufacturing</i>, 137–40, 2019. <a href=\"https://www.euspen.eu/knowledge-base/AM19127.pdf\">https://www.euspen.eu/knowledge-base/AM19127.pdf</a>.","ama":"Künneke T, Lieneke T, Lammers S, Zimmer D. Design guidelines for post-processing of laser beam melting in context of support structures. In: <i>Proceedings of the Special Interest Group Meeting on Advancing Precision in Additive Manufacturing</i>. ; 2019:137-140. doi:<a href=\"https://www.euspen.eu/knowledge-base/AM19127.pdf\">https://www.euspen.eu/knowledge-base/AM19127.pdf</a>"},"page":"137-140","year":"2019","user_id":"38077","department":[{"_id":"9"},{"_id":"146"},{"_id":"219"},{"_id":"624"}],"_id":"22442","language":[{"iso":"eng"}],"type":"conference","publication":"Proceedings of the Special Interest Group meeting on Advancing Precision in Additive Manufacturing","status":"public","abstract":[{"text":"Laser Beam Melting (LBM) is an Additive Manufacturing (AM) process on the threshold of serial production. Therefore, LBM has to overcome different problems such as a low productivity and minor economic efficiency. Support structures are essential for LBM; however, these structures contribute to the mentioned topics, because their removal is time consuming and cost intensive. To enable design engineers and operators to increase the efficiency of LBM, design guidelinesfor support structures suitable for post-processing are developed. For this purpose, the effect of different design parameters on various evaluation criteria is considered. Suitability for post-processing can be evaluated in terms of cost, quality and time. Therefore, test specimens are built and parameter impacts on material consumption as well as the post-processing time is examined. Furthermore, the roughness of the parts is analyzed and used as an indicator for the removability of the support structure. In addition, warpage is measured and the impact of the parameters on this criterion is examined. Based on the results, suitable design guidelines and hints for support structures are developed in order to reduce time and costs during manufacturing and post-processing. ","lang":"eng"}]},{"language":[{"iso":"eng"}],"_id":"22443","department":[{"_id":"9"},{"_id":"146"},{"_id":"219"},{"_id":"624"}],"user_id":"38077","abstract":[{"text":"Additive Manufacturing (AM) processes generate plastic or metal parts layer-by-layer without using formative tools. The resulting advantages highlight the capability of AM to become an inherent part within the product development. However, process specific challenges such as a high surface roughness, the stair-stepping effect or geometrical deviations inhibit the industrial establishment. Thus, additively manufactured parts often need to be post-processed using established manufacturing processes. Many process parameters and geometrical factors influence the manufacturing accuracy in AM which can lead to large deviations and high scatterings. Published results concerning these deviations are also difficult to compare, because they are based on several geometries that are manufactured using different processes, materials and machine settings. It is emphasized that reliable tolerances for AM are difficult to define in standards. Within this investigation, a uniform method was developed regarding relevant test specimens to examine geometrical deviations for Laser Beam Melting (LBM), Fused Deposition Modeling (FDM) and Selective Laser Sintering (SLS) in order to derive geometrical tolerance values. The manufactured test specimens were measured using tactile and optical systems to examine the occurring geometrical deviations. The results show possible geometrical tolerance values that were classified according to the international standard DIN EN ISO 286-1.","lang":"eng"}],"status":"public","publication":"Special Interest Group Meeting: Advancing Precision in Additive Manufacturing","type":"conference","title":"Manufacturing Accuracy In Additive Manufacturing: A Method To Determine Geometrical Tolerances","doi":"https://www.euspen.eu/knowledge-base/AM19129.pdf","date_updated":"2022-01-06T06:55:33Z","date_created":"2021-06-15T11:10:17Z","author":[{"first_name":"Tobias","last_name":"Lieneke","id":"13956","full_name":"Lieneke, Tobias"},{"first_name":"Thomas","id":"13226","full_name":"Künneke, Thomas","last_name":"Künneke"},{"first_name":"Fabian","full_name":"Schlenker, Fabian","last_name":"Schlenker"},{"first_name":"Vera","full_name":"Denzer, Vera","last_name":"Denzer"},{"last_name":"Zimmer","full_name":"Zimmer, Detmar","id":"604","first_name":"Detmar"}],"year":"2019","citation":{"mla":"Lieneke, Tobias, et al. “Manufacturing Accuracy In Additive Manufacturing: A Method To Determine Geometrical Tolerances.” <i>Special Interest Group Meeting: Advancing Precision in Additive Manufacturing</i>, 2019, doi:<a href=\"https://www.euspen.eu/knowledge-base/AM19129.pdf\">https://www.euspen.eu/knowledge-base/AM19129.pdf</a>.","bibtex":"@inproceedings{Lieneke_Künneke_Schlenker_Denzer_Zimmer_2019, title={Manufacturing Accuracy In Additive Manufacturing: A Method To Determine Geometrical Tolerances}, DOI={<a href=\"https://www.euspen.eu/knowledge-base/AM19129.pdf\">https://www.euspen.eu/knowledge-base/AM19129.pdf</a>}, booktitle={Special Interest Group Meeting: Advancing Precision in Additive Manufacturing}, author={Lieneke, Tobias and Künneke, Thomas and Schlenker, Fabian and Denzer, Vera and Zimmer, Detmar}, year={2019} }","short":"T. Lieneke, T. Künneke, F. Schlenker, V. Denzer, D. Zimmer, in: Special Interest Group Meeting: Advancing Precision in Additive Manufacturing, 2019.","apa":"Lieneke, T., Künneke, T., Schlenker, F., Denzer, V., &#38; Zimmer, D. (2019). Manufacturing Accuracy In Additive Manufacturing: A Method To Determine Geometrical Tolerances. In <i>Special Interest Group Meeting: Advancing Precision in Additive Manufacturing</i>. <a href=\"https://www.euspen.eu/knowledge-base/AM19129.pdf\">https://www.euspen.eu/knowledge-base/AM19129.pdf</a>","ieee":"T. Lieneke, T. Künneke, F. Schlenker, V. Denzer, and D. Zimmer, “Manufacturing Accuracy In Additive Manufacturing: A Method To Determine Geometrical Tolerances,” in <i>Special Interest Group Meeting: Advancing Precision in Additive Manufacturing</i>, 2019.","chicago":"Lieneke, Tobias, Thomas Künneke, Fabian Schlenker, Vera Denzer, and Detmar Zimmer. “Manufacturing Accuracy In Additive Manufacturing: A Method To Determine Geometrical Tolerances.” In <i>Special Interest Group Meeting: Advancing Precision in Additive Manufacturing</i>, 2019. <a href=\"https://www.euspen.eu/knowledge-base/AM19129.pdf\">https://www.euspen.eu/knowledge-base/AM19129.pdf</a>.","ama":"Lieneke T, Künneke T, Schlenker F, Denzer V, Zimmer D. Manufacturing Accuracy In Additive Manufacturing: A Method To Determine Geometrical Tolerances. In: <i>Special Interest Group Meeting: Advancing Precision in Additive Manufacturing</i>. ; 2019. doi:<a href=\"https://www.euspen.eu/knowledge-base/AM19129.pdf\">https://www.euspen.eu/knowledge-base/AM19129.pdf</a>"}},{"publication_identifier":{"isbn":["0937-4167"]},"citation":{"apa":"Künneke, T., &#38; Zimmer, D. (2019). Schall mittels Pulver dämpfen. <i>Konstruktionspraxis</i>, <i>6</i>, 24–26.","mla":"Künneke, Thomas, and Detmar Zimmer. “Schall Mittels Pulver Dämpfen.” <i>Konstruktionspraxis</i>, vol. 6, Vogel Communications Groupe GmbH &#38; Co. KG, 2019, pp. 24–26.","bibtex":"@article{Künneke_Zimmer_2019, title={Schall mittels Pulver dämpfen}, volume={6}, journal={konstruktionspraxis}, publisher={Vogel Communications Groupe GmbH &#38; Co. KG}, author={Künneke, Thomas and Zimmer, Detmar}, year={2019}, pages={24–26} }","short":"T. Künneke, D. Zimmer, Konstruktionspraxis 6 (2019) 24–26.","ieee":"T. Künneke and D. Zimmer, “Schall mittels Pulver dämpfen,” <i>konstruktionspraxis</i>, vol. 6, pp. 24–26, 2019.","chicago":"Künneke, Thomas, and Detmar Zimmer. “Schall Mittels Pulver Dämpfen.” <i>Konstruktionspraxis</i> 6 (2019): 24–26.","ama":"Künneke T, Zimmer D. Schall mittels Pulver dämpfen. <i>konstruktionspraxis</i>. 2019;6:24-26."},"page":"24-26","intvolume":"         6","year":"2019","date_created":"2021-06-15T11:10:18Z","author":[{"first_name":"Thomas","last_name":"Künneke","full_name":"Künneke, Thomas","id":"13226"},{"id":"604","full_name":"Zimmer, Detmar","last_name":"Zimmer","first_name":"Detmar"}],"volume":6,"publisher":"Vogel Communications Groupe GmbH & Co. KG","date_updated":"2022-01-06T06:55:33Z","title":"Schall mittels Pulver dämpfen","type":"journal_article","publication":"konstruktionspraxis","status":"public","user_id":"38077","department":[{"_id":"9"},{"_id":"146"},{"_id":"219"},{"_id":"624"}],"_id":"22444","language":[{"iso":"eng"}]},{"publication":"Design for X - Beiträge zum 30. DfX-Symposium ","type":"conference","abstract":[{"lang":"eng","text":"Requirement changes are a major cause for project failure. A systematic approach to manage those changes from the very beginning should be an in-tegral part of each development project. Although this is accepted in both sci-ence and industry, there is no adequate approach to tackle the issue, especially in the context of interdisciplinary systems. In this paper, a secondary analysis is done to identify all information that is necessary to manage those changes efficiently. The demanded information is pictured in a reference model and then mapped with the capabilities of existing approaches. Based on this, research gaps are identified and used to guide future research efforts. "}],"status":"public","_id":"22000","department":[{"_id":"26"},{"_id":"624"},{"_id":"219"}],"user_id":"9138","year":"2019","intvolume":"        30","page":"49-60","citation":{"ieee":"I. Gräßler and C. Oleff, “Risikoorientierte Analyse und Handhabung von Anforderungsänderungen,” in <i>Design for X - Beiträge zum 30. DfX-Symposium </i>, 2019, vol. 30, pp. 49–60.","chicago":"Gräßler, I., and C. Oleff. “Risikoorientierte Analyse Und Handhabung von Anforderungsänderungen.” In <i>Design for X - Beiträge Zum 30. DfX-Symposium </i>, 30:49–60, 2019. <a href=\"https://doi.org/ 10.35199/dfx2019.5\">https://doi.org/ 10.35199/dfx2019.5</a>.","ama":"Gräßler I, Oleff C. Risikoorientierte Analyse und Handhabung von Anforderungsänderungen. In: <i>Design for X - Beiträge Zum 30. DfX-Symposium </i>. Vol 30. ; 2019:49-60. doi:<a href=\"https://doi.org/ 10.35199/dfx2019.5\"> 10.35199/dfx2019.5</a>","apa":"Gräßler, I., &#38; Oleff, C. (2019). Risikoorientierte Analyse und Handhabung von Anforderungsänderungen. In <i>Design for X - Beiträge zum 30. DfX-Symposium </i> (Vol. 30, pp. 49–60). <a href=\"https://doi.org/ 10.35199/dfx2019.5\">https://doi.org/ 10.35199/dfx2019.5</a>","bibtex":"@inproceedings{Gräßler_Oleff_2019, title={Risikoorientierte Analyse und Handhabung von Anforderungsänderungen}, volume={30}, DOI={<a href=\"https://doi.org/ 10.35199/dfx2019.5\"> 10.35199/dfx2019.5</a>}, booktitle={Design for X - Beiträge zum 30. DfX-Symposium }, author={Gräßler, I. and Oleff, C.}, year={2019}, pages={49–60} }","mla":"Gräßler, I., and C. Oleff. “Risikoorientierte Analyse Und Handhabung von Anforderungsänderungen.” <i>Design for X - Beiträge Zum 30. DfX-Symposium </i>, vol. 30, 2019, pp. 49–60, doi:<a href=\"https://doi.org/ 10.35199/dfx2019.5\"> 10.35199/dfx2019.5</a>.","short":"I. Gräßler, C. Oleff, in: Design for X - Beiträge Zum 30. DfX-Symposium , 2019, pp. 49–60."},"date_updated":"2022-01-06T06:55:22Z","volume":30,"author":[{"first_name":"I.","full_name":"Gräßler, I.","last_name":"Gräßler"},{"last_name":"Oleff","full_name":"Oleff, C.","first_name":"C."}],"date_created":"2021-05-05T09:39:27Z","title":"Risikoorientierte Analyse und Handhabung von Anforderungsänderungen","doi":" 10.35199/dfx2019.5"},{"doi":" 10.17619/UNIPB/1-791","title":"Priorisierung von Anforderungen für die Entwicklung mechatronischer Systeme","author":[{"first_name":"I.","full_name":"Gräßler, I.","last_name":"Gräßler"},{"first_name":"C.","full_name":"Oleff, C.","last_name":"Oleff"},{"first_name":"P.","full_name":"Scholle, P.","last_name":"Scholle"}],"date_created":"2021-05-05T09:39:28Z","date_updated":"2022-01-06T06:55:22Z","page":"S. 1-6","citation":{"apa":"Gräßler, I., Oleff, C., &#38; Scholle, P. (2019). Priorisierung von Anforderungen für die Entwicklung mechatronischer Systeme. In <i>Fachtagung Mechatronik 2019 Paderborn</i> (p. S. 1-6). <a href=\"https://doi.org/ 10.17619/UNIPB/1-791\">https://doi.org/ 10.17619/UNIPB/1-791</a>","bibtex":"@inproceedings{Gräßler_Oleff_Scholle_2019, title={Priorisierung von Anforderungen für die Entwicklung mechatronischer Systeme}, DOI={<a href=\"https://doi.org/ 10.17619/UNIPB/1-791\"> 10.17619/UNIPB/1-791</a>}, booktitle={Fachtagung Mechatronik 2019 Paderborn}, author={Gräßler, I. and Oleff, C. and Scholle, P.}, year={2019}, pages={S. 1-6} }","mla":"Gräßler, I., et al. “Priorisierung von Anforderungen Für Die Entwicklung Mechatronischer Systeme.” <i>Fachtagung Mechatronik 2019 Paderborn</i>, 2019, p. S. 1-6, doi:<a href=\"https://doi.org/ 10.17619/UNIPB/1-791\"> 10.17619/UNIPB/1-791</a>.","short":"I. Gräßler, C. Oleff, P. Scholle, in: Fachtagung Mechatronik 2019 Paderborn, 2019, p. S. 1-6.","ieee":"I. Gräßler, C. Oleff, and P. Scholle, “Priorisierung von Anforderungen für die Entwicklung mechatronischer Systeme,” in <i>Fachtagung Mechatronik 2019 Paderborn</i>, 2019, p. S. 1-6.","chicago":"Gräßler, I., C. Oleff, and P. Scholle. “Priorisierung von Anforderungen Für Die Entwicklung Mechatronischer Systeme.” In <i>Fachtagung Mechatronik 2019 Paderborn</i>, S. 1-6, 2019. <a href=\"https://doi.org/ 10.17619/UNIPB/1-791\">https://doi.org/ 10.17619/UNIPB/1-791</a>.","ama":"Gräßler I, Oleff C, Scholle P. Priorisierung von Anforderungen für die Entwicklung mechatronischer Systeme. In: <i>Fachtagung Mechatronik 2019 Paderborn</i>. ; 2019:S. 1-6. doi:<a href=\"https://doi.org/ 10.17619/UNIPB/1-791\"> 10.17619/UNIPB/1-791</a>"},"year":"2019","department":[{"_id":"26"},{"_id":"624"},{"_id":"219"}],"user_id":"9138","_id":"22001","status":"public","abstract":[{"lang":"eng","text":"In diesem Beitrag wird ein Ansatz vorgestellt, welcher die Bewertung des Risikos von Anforderungsänderungen in der Entwicklung mechatronischer Systeme ermöglicht. Ausgehend von einer Anforderungsliste werden die Wechselwirkungen in einer Requirements Structure Matrix (RSM) teilautomatisch erfasst. Parallel werden Anforderungen in Bezug auf ihren Ursprung („Einflussbereich“) kategorisiert und darauf aufbauend priorisiert. Diese Priorisierung basiert auf dem Veränderungsrisiko und wird durch die drei Kriterien „Dynamik“, „Unsicherheit der Wissensbasis“ und „Relevanz für den Entwicklungsprozess“ charakterisiert. Das Vorgehen wird anhand strukturierter Interviews mit Projektleitern und Entwicklern und der Fallstudie eines Pedelecs als mechatronischem System validiert. Durch die Anwendung der Methode können disziplinübergreifende Abhängigkeiten von Anforderungen zur Reduktion von Iterationen in der Entwicklung mechatronischer Systeme – wie dem Pedelec – berücksichtigt werden."}],"publication":"Fachtagung Mechatronik 2019 Paderborn","type":"conference"},{"language":[{"iso":"eng"}],"_id":"22002","user_id":"14931","department":[{"_id":"26"},{"_id":"624"},{"_id":"219"}],"abstract":[{"text":"In diesem Beitrag wird ein Ansatz vorgestellt, welcher die Bewertung des Risikos von Anforderungsänderungen in der Entwicklung mechatronischer Systeme ermöglicht. Ausgehend von einer Anforderungsliste werden die Wechselwirkungen in einer Requirements Structure Matrix (RSM) teilautomatisch erfasst. Parallel werden Anforderungen in Bezug auf ihren Ursprung („Einflussbereich“) kategorisiert und darauf aufbauend priorisiert. Diese Priorisierung basiert auf dem Veränderungsrisiko und wird durch die drei Kriterien „Dynamik“, „Unsicherheit der Wissensbasis“ und „Relevanz für den Entwicklungsprozess“ charakterisiert. Das Vorgehen wird anhand strukturierter Interviews mit Projektleitern und Entwicklern und der Fallstudie eines Pedelecs als mechatronischem System validiert. Durch die Anwendung der Methode können disziplinübergreifende Abhängigkeiten von Anforderungen zur Reduktion von Iterationen in der Entwicklung mechatronischer Systeme – wie dem Pedelec – berücksichtigt werden.","lang":"eng"}],"status":"public","type":"conference","publication":"International Conference on Engineering Design (ICED19)","title":"Priorisierung von Anforderungen für die Entwicklung mechatronischer Systeme","doi":"10.17619/UNIPB/1-791","date_updated":"2022-01-06T06:55:22Z","date_created":"2021-05-05T09:39:29Z","author":[{"orcid":"0000-0001-5765-971X","last_name":"Gräßler","full_name":"Gräßler, I.","id":"47565","first_name":"I."},{"full_name":"Thiele, H.","last_name":"Thiele","first_name":"H."},{"full_name":"Oleff, C.","last_name":"Oleff","first_name":"C."},{"first_name":"P.","full_name":"Scholle, P.","last_name":"Scholle"},{"first_name":"V.","last_name":"Schulze","full_name":"Schulze, V."}],"year":"2019","citation":{"chicago":"Gräßler, I., H. Thiele, C. Oleff, P. Scholle, and V. Schulze. “Priorisierung von Anforderungen Für Die Entwicklung Mechatronischer Systeme.” In <i>International Conference on Engineering Design (ICED19)</i>, 1265–74, 2019. <a href=\"https://doi.org/10.17619/UNIPB/1-791\">https://doi.org/10.17619/UNIPB/1-791</a>.","ieee":"I. Gräßler, H. Thiele, C. Oleff, P. Scholle, and V. Schulze, “Priorisierung von Anforderungen für die Entwicklung mechatronischer Systeme,” in <i>International Conference on Engineering Design (ICED19)</i>, 2019, pp. 1265–1274.","ama":"Gräßler I, Thiele H, Oleff C, Scholle P, Schulze V. Priorisierung von Anforderungen für die Entwicklung mechatronischer Systeme. In: <i>International Conference on Engineering Design (ICED19)</i>. ; 2019:1265-1274. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-791\">10.17619/UNIPB/1-791</a>","apa":"Gräßler, I., Thiele, H., Oleff, C., Scholle, P., &#38; Schulze, V. (2019). Priorisierung von Anforderungen für die Entwicklung mechatronischer Systeme. In <i>International Conference on Engineering Design (ICED19)</i> (pp. 1265–1274). <a href=\"https://doi.org/10.17619/UNIPB/1-791\">https://doi.org/10.17619/UNIPB/1-791</a>","bibtex":"@inproceedings{Gräßler_Thiele_Oleff_Scholle_Schulze_2019, title={Priorisierung von Anforderungen für die Entwicklung mechatronischer Systeme}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-791\">10.17619/UNIPB/1-791</a>}, booktitle={International Conference on Engineering Design (ICED19)}, author={Gräßler, I. and Thiele, H. and Oleff, C. and Scholle, P. and Schulze, V.}, year={2019}, pages={1265–1274} }","mla":"Gräßler, I., et al. “Priorisierung von Anforderungen Für Die Entwicklung Mechatronischer Systeme.” <i>International Conference on Engineering Design (ICED19)</i>, 2019, pp. 1265–74, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-791\">10.17619/UNIPB/1-791</a>.","short":"I. Gräßler, H. Thiele, C. Oleff, P. Scholle, V. Schulze, in: International Conference on Engineering Design (ICED19), 2019, pp. 1265–1274."},"page":"1265-1274"},{"intvolume":"        30","page":"856-863","citation":{"apa":"Moritzer, E., Wächter, J., &#38; Elsner, M. (2019). Investigation of the Processability of Different PEEK Materials in the FDM Process with Regard to the Weld Seam Strength. <i>30th Annual International Solid Freeform Fabrication Symposium</i>, <i>30</i>, 856–863. <a href=\"http://utw10945.utweb.utexas.edu/sites/default/files/2019/074%20Investigation%20of%20The%20Processability%20of%20Different%20P.pdf\">http://utw10945.utweb.utexas.edu/sites/default/files/2019/074%20Investigation%20of%20The%20Processability%20of%20Different%20P.pdf</a>","bibtex":"@inproceedings{Moritzer_Wächter_Elsner_2019, title={Investigation of the Processability of Different PEEK Materials in the FDM Process with Regard to the Weld Seam Strength}, volume={30}, DOI={<a href=\"http://utw10945.utweb.utexas.edu/sites/default/files/2019/074%20Investigation%20of%20The%20Processability%20of%20Different%20P.pdf\">http://utw10945.utweb.utexas.edu/sites/default/files/2019/074%20Investigation%20of%20The%20Processability%20of%20Different%20P.pdf</a>}, booktitle={30th Annual International Solid Freeform Fabrication Symposium}, author={Moritzer, Elmar and Wächter, Julian and Elsner, M.}, year={2019}, pages={856–863} }","mla":"Moritzer, Elmar, et al. “Investigation of the Processability of Different PEEK Materials in the FDM Process with Regard to the Weld Seam Strength.” <i>30th Annual International Solid Freeform Fabrication Symposium</i>, vol. 30, 2019, pp. 856–63, doi:<a href=\"http://utw10945.utweb.utexas.edu/sites/default/files/2019/074%20Investigation%20of%20The%20Processability%20of%20Different%20P.pdf\">http://utw10945.utweb.utexas.edu/sites/default/files/2019/074%20Investigation%20of%20The%20Processability%20of%20Different%20P.pdf</a>.","short":"E. Moritzer, J. Wächter, M. Elsner, in: 30th Annual International Solid Freeform Fabrication Symposium, 2019, pp. 856–863.","ama":"Moritzer E, Wächter J, Elsner M. Investigation of the Processability of Different PEEK Materials in the FDM Process with Regard to the Weld Seam Strength. In: <i>30th Annual International Solid Freeform Fabrication Symposium</i>. Vol 30. ; 2019:856-863. doi:<a href=\"http://utw10945.utweb.utexas.edu/sites/default/files/2019/074%20Investigation%20of%20The%20Processability%20of%20Different%20P.pdf\">http://utw10945.utweb.utexas.edu/sites/default/files/2019/074%20Investigation%20of%20The%20Processability%20of%20Different%20P.pdf</a>","chicago":"Moritzer, Elmar, Julian Wächter, and M. Elsner. “Investigation of the Processability of Different PEEK Materials in the FDM Process with Regard to the Weld Seam Strength.” In <i>30th Annual International Solid Freeform Fabrication Symposium</i>, 30:856–63, 2019. <a href=\"http://utw10945.utweb.utexas.edu/sites/default/files/2019/074%20Investigation%20of%20The%20Processability%20of%20Different%20P.pdf\">http://utw10945.utweb.utexas.edu/sites/default/files/2019/074%20Investigation%20of%20The%20Processability%20of%20Different%20P.pdf</a>.","ieee":"E. Moritzer, J. Wächter, and M. Elsner, “Investigation of the Processability of Different PEEK Materials in the FDM Process with Regard to the Weld Seam Strength,” in <i>30th Annual International Solid Freeform Fabrication Symposium</i>, 2019, vol. 30, pp. 856–863, doi: <a href=\"http://utw10945.utweb.utexas.edu/sites/default/files/2019/074%20Investigation%20of%20The%20Processability%20of%20Different%20P.pdf\">http://utw10945.utweb.utexas.edu/sites/default/files/2019/074%20Investigation%20of%20The%20Processability%20of%20Different%20P.pdf</a>."},"year":"2019","doi":"http://utw10945.utweb.utexas.edu/sites/default/files/2019/074%20Investigation%20of%20The%20Processability%20of%20Different%20P.pdf","title":"Investigation of the Processability of Different PEEK Materials in the FDM Process with Regard to the Weld Seam Strength","volume":30,"author":[{"first_name":"Elmar","last_name":"Moritzer","id":"20531","full_name":"Moritzer, Elmar"},{"id":"29588","full_name":"Wächter, Julian","last_name":"Wächter","first_name":"Julian"},{"first_name":"M.","last_name":"Elsner","full_name":"Elsner, M."}],"date_created":"2021-05-07T13:23:01Z","date_updated":"2022-01-06T06:55:22Z","status":"public","abstract":[{"text":"Due to the great popularity of the Fused Deposition Modeling (FDM) process, the material market is growing. In particular, processing of high-temperature materials such as PEEK is demanding. The aim of the investigations is to test different PEEK materials regarding their processability in the FDM process. An unreinforced PEEK, a thermally conductive PEEK as well as a carbon fiber reinforced PEEK are investigated. The processability is assessed with the help of the weld seam strength. The assessment of the weld seam strength is carried out by building tests. For this purpose, a special method developed at the DMRC is used. In addition, a welding width factor between the strands deposited on each other is calculated and compared. Finally, a welding factor is determined to enable the comparison between the different materials. With this procedure, the influence of varying nozzle and build chamber temperatures on the achievable weld seam strengths is evaluated.","lang":"eng"}],"publication":"30th Annual International Solid Freeform Fabrication Symposium","type":"conference","language":[{"iso":"eng"}],"department":[{"_id":"219"},{"_id":"624"},{"_id":"367"},{"_id":"321"},{"_id":"9"}],"user_id":"70729","_id":"22022"},{"place":"Maastricht","year":"2019","citation":{"ama":"Ahlers D, Tröster T. <i>Performance Parameters and HIP Routes for Additively Manufactured Titanium Alloy Ti6Al4V</i>. Maastricht: EuroPM; 2019.","chicago":"Ahlers, Dominik, and Thomas Tröster. <i>Performance Parameters and HIP Routes for Additively Manufactured Titanium Alloy Ti6Al4V</i>. EuroPM 2019 Congress &#38; Exhibition – SIS: Optimising the Properties of AM Parts Using Hot Isostatic Pressing. Maastricht: EuroPM, 2019.","ieee":"D. Ahlers and T. Tröster, <i>Performance Parameters and HIP Routes for additively manufactured titanium alloy Ti6Al4V</i>. Maastricht: EuroPM, 2019.","short":"D. Ahlers, T. Tröster, Performance Parameters and HIP Routes for Additively Manufactured Titanium Alloy Ti6Al4V, EuroPM, Maastricht, 2019.","mla":"Ahlers, Dominik, and Thomas Tröster. <i>Performance Parameters and HIP Routes for Additively Manufactured Titanium Alloy Ti6Al4V</i>. EuroPM, 2019.","bibtex":"@book{Ahlers_Tröster_2019, place={Maastricht}, series={EuroPM 2019 Congress &#38; Exhibition – SIS: Optimising the Properties of AM Parts using Hot Isostatic Pressing}, title={Performance Parameters and HIP Routes for additively manufactured titanium alloy Ti6Al4V}, publisher={EuroPM}, author={Ahlers, Dominik and Tröster, Thomas}, year={2019}, collection={EuroPM 2019 Congress &#38; Exhibition – SIS: Optimising the Properties of AM Parts using Hot Isostatic Pressing} }","apa":"Ahlers, D., &#38; Tröster, T. (2019). <i>Performance Parameters and HIP Routes for additively manufactured titanium alloy Ti6Al4V</i>. Maastricht: EuroPM."},"publisher":"EuroPM","date_updated":"2022-01-06T06:52:57Z","date_created":"2020-04-22T13:01:09Z","author":[{"first_name":"Dominik","id":"11207","full_name":"Ahlers, Dominik","last_name":"Ahlers"},{"last_name":"Tröster","id":"553","full_name":"Tröster, Thomas","first_name":"Thomas"}],"title":"Performance Parameters and HIP Routes for additively manufactured titanium alloy Ti6Al4V","type":"misc","status":"public","_id":"16825","series_title":"EuroPM 2019 Congress & Exhibition – SIS: Optimising the Properties of AM Parts using Hot Isostatic Pressing","user_id":"11207","department":[{"_id":"9"},{"_id":"321"},{"_id":"149"},{"_id":"219"}],"language":[{"iso":"eng"}]},{"_id":"22047","department":[{"_id":"219"},{"_id":"624"},{"_id":"367"},{"_id":"321"},{"_id":"9"}],"user_id":"70729","language":[{"iso":"eng"}],"publication":"Welding in the World","type":"journal_article","abstract":[{"lang":"eng","text":"Plastic freeforming (PF) is an additive-manufacturing process for producing three-dimensional plastic parts based on 3D CAD data by applying plastic droplets in layers. This process is used to produce customer-specific and complex geometries (prototypes and small series) on organic sheets. A comparable serial process is the injection of a second component onto organic sheets by injection molding. A sufficient bond between the PF structure and the organic sheets is of particular importance for each application. If this is not guaranteed, the composite system cannot withstand the mechanical load and fails. The force exerted on the system can no longer be transmitted between the PF structure and the organic sheet. The organic sheet is made of glass fiber-reinforced polypropylene (PP). The connection between the organic sheet and the PF structure is achieved by welding the molten polymer droplets and the surface of the organic sheet. The PF structures are made of PP to ensure sufficient compatibility with regard to the weldability of the components. The processing of PP in the PF process is a challenge because PP is a semicrystalline material. The shrinkage of semi-crystalline materials is significantly higher compared to amorphous materials. Due to the layered structure of the components, the shrinkage of the individual layers results in undesired warpage. The adhesive strength between the organic sheet and the PF structure is investigated by determining the bending strength in the 3-point bending test. The investigations include an optimization of the process parameters to maximize the adhesive strength. The experimental investigations show that an increase of the nozzle and build chamber temperature leads to a higher adhesive strength. In further investigations, the temperature of the nozzle shows no significant influence on the surface temperature despite the expected heat radiation. The surface temperature is almost only dependent on the temperature of the build chamber."}],"status":"public","date_updated":"2022-04-25T08:01:09Z","publisher":"Springer","volume":63,"author":[{"first_name":"Elmar","last_name":"Moritzer","id":"20531","full_name":"Moritzer, Elmar"},{"first_name":"André","last_name":"Hirsch","id":"27599","full_name":"Hirsch, André"},{"last_name":"Heim","full_name":"Heim, H.P.","first_name":"H.P."},{"full_name":"Cherif, C.","last_name":"Cherif","first_name":"C."},{"first_name":"W.","last_name":"Truemper","full_name":"Truemper, W."}],"date_created":"2021-05-07T13:23:30Z","title":"Plastic droplet welding: bond strength between plastic freeforming structures and continuous fiber-reinforced thermoplastic composites","doi":"10.1007/s40194-019-00714-3","quality_controlled":"1","year":"2019","intvolume":"        63","page":"867-873","citation":{"ama":"Moritzer E, Hirsch A, Heim HP, Cherif C, Truemper W. Plastic droplet welding: bond strength between plastic freeforming structures and continuous fiber-reinforced thermoplastic composites. <i>Welding in the World</i>. 2019;63:867-873. doi:<a href=\"https://doi.org/10.1007/s40194-019-00714-3\">10.1007/s40194-019-00714-3</a>","ieee":"E. Moritzer, A. Hirsch, H. P. Heim, C. Cherif, and W. Truemper, “Plastic droplet welding: bond strength between plastic freeforming structures and continuous fiber-reinforced thermoplastic composites,” <i>Welding in the World</i>, vol. 63, pp. 867–873, 2019, doi: <a href=\"https://doi.org/10.1007/s40194-019-00714-3\">10.1007/s40194-019-00714-3</a>.","chicago":"Moritzer, Elmar, André Hirsch, H.P. Heim, C. Cherif, and W. Truemper. “Plastic Droplet Welding: Bond Strength between Plastic Freeforming Structures and Continuous Fiber-Reinforced Thermoplastic Composites.” <i>Welding in the World</i> 63 (2019): 867–73. <a href=\"https://doi.org/10.1007/s40194-019-00714-3\">https://doi.org/10.1007/s40194-019-00714-3</a>.","mla":"Moritzer, Elmar, et al. “Plastic Droplet Welding: Bond Strength between Plastic Freeforming Structures and Continuous Fiber-Reinforced Thermoplastic Composites.” <i>Welding in the World</i>, vol. 63, Springer, 2019, pp. 867–73, doi:<a href=\"https://doi.org/10.1007/s40194-019-00714-3\">10.1007/s40194-019-00714-3</a>.","bibtex":"@article{Moritzer_Hirsch_Heim_Cherif_Truemper_2019, title={Plastic droplet welding: bond strength between plastic freeforming structures and continuous fiber-reinforced thermoplastic composites}, volume={63}, DOI={<a href=\"https://doi.org/10.1007/s40194-019-00714-3\">10.1007/s40194-019-00714-3</a>}, journal={Welding in the World}, publisher={Springer}, author={Moritzer, Elmar and Hirsch, André and Heim, H.P. and Cherif, C. and Truemper, W.}, year={2019}, pages={867–873} }","short":"E. Moritzer, A. Hirsch, H.P. Heim, C. Cherif, W. Truemper, Welding in the World 63 (2019) 867–873.","apa":"Moritzer, E., Hirsch, A., Heim, H. P., Cherif, C., &#38; Truemper, W. (2019). Plastic droplet welding: bond strength between plastic freeforming structures and continuous fiber-reinforced thermoplastic composites. <i>Welding in the World</i>, <i>63</i>, 867–873. <a href=\"https://doi.org/10.1007/s40194-019-00714-3\">https://doi.org/10.1007/s40194-019-00714-3</a>"}},{"issue":"1","quality_controlled":"1","intvolume":"      2065","citation":{"short":"E. Moritzer, A. Hirsch, F.I. Bürenhaus, in: AIP Conference Proceedings, AIP Publishing, 2019.","mla":"Moritzer, Elmar, et al. “Development and Modeling of Design and Process Guidelines for FDM Structures for the Partial Reinforcement of Hybrid Structures.” <i>AIP Conference Proceedings</i>, vol. 2065, no. 1, AIP Publishing, 2019, doi:<a href=\"https://doi.org/10.1063/1.5088314\">10.1063/1.5088314</a>.","bibtex":"@inproceedings{Moritzer_Hirsch_Bürenhaus_2019, title={Development and Modeling of Design and Process Guidelines for FDM Structures for the Partial Reinforcement of Hybrid Structures}, volume={2065}, DOI={<a href=\"https://doi.org/10.1063/1.5088314\">10.1063/1.5088314</a>}, number={1}, booktitle={AIP Conference Proceedings}, publisher={AIP Publishing}, author={Moritzer, Elmar and Hirsch, André and Bürenhaus, Franziska Isabelle}, year={2019} }","apa":"Moritzer, E., Hirsch, A., &#38; Bürenhaus, F. I. (2019). Development and Modeling of Design and Process Guidelines for FDM Structures for the Partial Reinforcement of Hybrid Structures. <i>AIP Conference Proceedings</i>, <i>2065</i>(1). <a href=\"https://doi.org/10.1063/1.5088314\">https://doi.org/10.1063/1.5088314</a>","ama":"Moritzer E, Hirsch A, Bürenhaus FI. Development and Modeling of Design and Process Guidelines for FDM Structures for the Partial Reinforcement of Hybrid Structures. In: <i>AIP Conference Proceedings</i>. Vol 2065. AIP Publishing; 2019. doi:<a href=\"https://doi.org/10.1063/1.5088314\">10.1063/1.5088314</a>","chicago":"Moritzer, Elmar, André Hirsch, and Franziska Isabelle Bürenhaus. “Development and Modeling of Design and Process Guidelines for FDM Structures for the Partial Reinforcement of Hybrid Structures.” In <i>AIP Conference Proceedings</i>, Vol. 2065. AIP Publishing, 2019. <a href=\"https://doi.org/10.1063/1.5088314\">https://doi.org/10.1063/1.5088314</a>.","ieee":"E. Moritzer, A. Hirsch, and F. I. Bürenhaus, “Development and Modeling of Design and Process Guidelines for FDM Structures for the Partial Reinforcement of Hybrid Structures,” in <i>AIP Conference Proceedings</i>, 2019, vol. 2065, no. 1, doi: <a href=\"https://doi.org/10.1063/1.5088314\">10.1063/1.5088314</a>."},"year":"2019","volume":2065,"author":[{"first_name":"Elmar","full_name":"Moritzer, Elmar","id":"20531","last_name":"Moritzer"},{"first_name":"André","last_name":"Hirsch","full_name":"Hirsch, André","id":"27599"},{"first_name":"Franziska Isabelle","full_name":"Bürenhaus, Franziska Isabelle","id":"41055","last_name":"Bürenhaus"}],"date_created":"2021-05-07T13:23:08Z","publisher":"AIP Publishing","date_updated":"2022-04-25T08:00:20Z","doi":"10.1063/1.5088314","title":"Development and Modeling of Design and Process Guidelines for FDM Structures for the Partial Reinforcement of Hybrid Structures","publication":"AIP Conference Proceedings","type":"conference","status":"public","abstract":[{"lang":"eng","text":"The mechanical properties of thin-walled plastic components are limited. One approach to improve the strength or stiffness of these components is to reinforce the thin-walled areas with an individually adapted Fused Deposition Modeling structure. Fused Deposition Modeling (FDM) is one of the most commonly used additive manufacturing processes. This process is characterized by the deposition of a fused, thermoplastic filament. Depending on the form of the reinforcement structure, the resulting hybrid structure should show higher strength or stiffness. The objective of the project is to determine constructive design and process guidelines for FDM structures. The FDM structure is to be used as a partial reinforcement for lightweight components and be adapted to the respective load conditions. Because of the lightweight application, the FDM structure should also have the lowest possible weight. The optimization of the FDM parts for different load cases is realized by adapting the design parameters. These parameters influence the layer generation and therefore also the inner structure of the FDM parts. In preliminary studies, the manufacturing restrictions of the FDM process are defined. The specimens are manufactured based on the Design of Experiments. To determine the static strength properties, different tests (tensile, compression, flexural, torsion and impact) are carried out. The investigations show that the filling strategy affects the mechanical properties. As a result of the investigations, design and process guidelines for the FDM structures are established according to the load conditions."}],"department":[{"_id":"219"},{"_id":"624"},{"_id":"367"},{"_id":"321"},{"_id":"9"}],"user_id":"70729","_id":"22028","language":[{"iso":"eng"}]},{"year":"2019","citation":{"mla":"Schöppner, Volker, et al. “A Method to Evaluate the Process-Specific Warpage for Different Polymers in the FDM Process.” <i>AIP Conference Proceedings</i>, AIP Publishing, 2019, doi:<a href=\"https://doi.org/10.1063/1.5088315\">10.1063/1.5088315</a>.","short":"V. Schöppner, C. Schumacher, C. Fels, in: AIP Conference Proceedings, AIP Publishing, 2019.","bibtex":"@inproceedings{Schöppner_Schumacher_Fels_2019, title={A Method to Evaluate the Process-Specific Warpage for Different Polymers in the FDM Process}, DOI={<a href=\"https://doi.org/10.1063/1.5088315\">10.1063/1.5088315</a>}, booktitle={AIP Conference Proceedings}, publisher={AIP Publishing}, author={Schöppner, Volker and Schumacher, C. and Fels, C.}, year={2019} }","apa":"Schöppner, V., Schumacher, C., &#38; Fels, C. (2019). A Method to Evaluate the Process-Specific Warpage for Different Polymers in the FDM Process. <i>AIP Conference Proceedings</i>. <a href=\"https://doi.org/10.1063/1.5088315\">https://doi.org/10.1063/1.5088315</a>","ieee":"V. Schöppner, C. Schumacher, and C. Fels, “A Method to Evaluate the Process-Specific Warpage for Different Polymers in the FDM Process,” 2019, doi: <a href=\"https://doi.org/10.1063/1.5088315\">10.1063/1.5088315</a>.","chicago":"Schöppner, Volker, C. Schumacher, and C. Fels. “A Method to Evaluate the Process-Specific Warpage for Different Polymers in the FDM Process.” In <i>AIP Conference Proceedings</i>. AIP Publishing, 2019. <a href=\"https://doi.org/10.1063/1.5088315\">https://doi.org/10.1063/1.5088315</a>.","ama":"Schöppner V, Schumacher C, Fels C. A Method to Evaluate the Process-Specific Warpage for Different Polymers in the FDM Process. In: <i>AIP Conference Proceedings</i>. AIP Publishing; 2019. doi:<a href=\"https://doi.org/10.1063/1.5088315\">10.1063/1.5088315</a>"},"quality_controlled":"1","title":"A Method to Evaluate the Process-Specific Warpage for Different Polymers in the FDM Process","doi":"10.1063/1.5088315","date_updated":"2022-04-25T08:00:04Z","publisher":"AIP Publishing","date_created":"2021-05-07T13:23:07Z","author":[{"last_name":"Schöppner","full_name":"Schöppner, Volker","id":"20530","first_name":"Volker"},{"first_name":"C.","full_name":"Schumacher, C.","last_name":"Schumacher"},{"first_name":"C.","last_name":"Fels","full_name":"Fels, C."}],"abstract":[{"lang":"eng","text":"Additive manufacturing processes, like the Fused Deposition Modeling (FDM) process, do not need product-specific tools and create parts directly from the CAD data. In the FDM process, the semi-finished product, a wire of a thermoplastic polymer, is melted and forced through a nozzle. The continuous positioning of this nozzle allows the polymer to weld together strand by strand and layer by layer to produce a component. Because no mold is used in the FDM process, no holding pressure can be generated as in injection molding processes, in which the holding pressure is used to minimize the shrinkage and warpage of the part. In the FDM process, the part is generated in an ambient pressure environment. Each strand cools down and shrinks separately. This causes residual stresses in the part that can lead to major warpage and a complete stoppage of the process. This is the main reason why the material selection in the FDM process is restricted in comparison to conventional polymer processing technologies. In this paper, the warpage of different polymers is quantified as a criterion for evaluating the processability of polymers in the FDM process. Due to the process principle, the part properties in the FDM process are mainly influenced by the machine quality and the data processing, so that it is difficult to test a material for FDM independently of the machine and the data processing. Considering these influences, a custom-built specimen is created to test and quantify the warpage of different types of blended and reinforced polyamide 6. Considering the experimentally investigated warpage, the materials can be evaluated and the warpage can be related to the shrinkage investigated in pvT measurements. This procedure allows the machine- and process-independent rating of the processability in terms of warpage for different materials. Alongside other criteria, this is a necessary step to develop new materials with good processability in the FDM process."}],"status":"public","publication":"AIP Conference Proceedings","type":"conference","language":[{"iso":"eng"}],"_id":"22027","department":[{"_id":"219"},{"_id":"624"},{"_id":"367"},{"_id":"321"},{"_id":"9"}],"user_id":"70729"},{"language":[{"iso":"eng"}],"user_id":"70729","department":[{"_id":"219"},{"_id":"624"},{"_id":"367"},{"_id":"321"},{"_id":"9"}],"_id":"22026","status":"public","abstract":[{"lang":"eng","text":"Das Fused Deposition Modeling (FDM) ist ein etabliertes additives Fertigungsverfahren zur Her-stellung von thermoplastischen Kunststoffbauteilen. In dem vorliegenden Beitrag sind FDM-Verstärkungsstrukturen aus dem Material Ultem 9085 dynamischen Langzeituntersuchungen un-terzogen worden. Dabei wurde die innere Struktur der Probekörper über eine Parametervariation verändert, sodass anschließend die signifikanten Einflussfaktoren auf die Langzeitfestigkeit un-ter dynamischer Belastung identifiziert und analysiert werden konnten. Mit dieser Vorgehens-weise sollte gleichzeitig eine Optimierung der FDM-Verstärkungsstrukturen hinsichtlich der dy-namischen Langzeiteigenschaften bei Biege- und Druckbelastungen vorgenommen werden. Des Weiteren sind anhand der Probekörper die auftretenden Bruch- und Rissausbreitungsmechanis-men analysiert worden. Anhand der ermittelten Wöhlerkurven kann die Lebensdauer unter dy-namischer Belastung abgeschätzt werden. Außerdem zeigen die Untersuchungen, dass Fehlstel-len durch eine hohe Strangbreite und Überfüllungen im Bauteil für Schwachstellen in den FDM-Verstärkungsstrukturen sorgen, an denen Risse bei Druckbelastung entstanden sind und sich dadurch schneller ausbreiten konnten."}],"type":"book","doi":"10.1007/978-3-658-27412-2","title":"Rissausbreitungsmechanismen in FDM-Verstärkungsstrukturen unter dynamischer Beanspruchung","author":[{"last_name":"Moritzer","full_name":"Moritzer, Elmar","id":"20531","first_name":"Elmar"},{"last_name":"Hirsch","id":"27599","full_name":"Hirsch, André","first_name":"André"},{"full_name":"Paulus, S.","last_name":"Paulus","first_name":"S."}],"date_created":"2021-05-07T13:23:06Z","date_updated":"2022-04-25T07:59:34Z","publisher":"Springer Vieweg","citation":{"chicago":"Moritzer, Elmar, André Hirsch, and S. Paulus. <i>Rissausbreitungsmechanismen in FDM-Verstärkungsstrukturen Unter Dynamischer Beanspruchung</i>. Springer Vieweg, 2019. <a href=\"https://doi.org/10.1007/978-3-658-27412-2\">https://doi.org/10.1007/978-3-658-27412-2</a>.","ieee":"E. Moritzer, A. Hirsch, and S. Paulus, <i>Rissausbreitungsmechanismen in FDM-Verstärkungsstrukturen unter dynamischer Beanspruchung</i>. Springer Vieweg, 2019, pp. 185–198.","ama":"Moritzer E, Hirsch A, Paulus S. <i>Rissausbreitungsmechanismen in FDM-Verstärkungsstrukturen Unter Dynamischer Beanspruchung</i>. Springer Vieweg; 2019:185-198. doi:<a href=\"https://doi.org/10.1007/978-3-658-27412-2\">10.1007/978-3-658-27412-2</a>","mla":"Moritzer, Elmar, et al. <i>Rissausbreitungsmechanismen in FDM-Verstärkungsstrukturen Unter Dynamischer Beanspruchung</i>. Springer Vieweg, 2019, pp. 185–98, doi:<a href=\"https://doi.org/10.1007/978-3-658-27412-2\">10.1007/978-3-658-27412-2</a>.","short":"E. Moritzer, A. Hirsch, S. Paulus, Rissausbreitungsmechanismen in FDM-Verstärkungsstrukturen Unter Dynamischer Beanspruchung, Springer Vieweg, 2019.","bibtex":"@book{Moritzer_Hirsch_Paulus_2019, title={Rissausbreitungsmechanismen in FDM-Verstärkungsstrukturen unter dynamischer Beanspruchung}, DOI={<a href=\"https://doi.org/10.1007/978-3-658-27412-2\">10.1007/978-3-658-27412-2</a>}, publisher={Springer Vieweg}, author={Moritzer, Elmar and Hirsch, André and Paulus, S.}, year={2019}, pages={185–198} }","apa":"Moritzer, E., Hirsch, A., &#38; Paulus, S. (2019). <i>Rissausbreitungsmechanismen in FDM-Verstärkungsstrukturen unter dynamischer Beanspruchung</i> (pp. 185–198). Springer Vieweg. <a href=\"https://doi.org/10.1007/978-3-658-27412-2\">https://doi.org/10.1007/978-3-658-27412-2</a>"},"page":"185-198","year":"2019","publication_identifier":{"isbn":["978-3-658-27411-5"]},"quality_controlled":"1"},{"title":"Process Parameter Optimization to Improve the Mechanical Properties of Arburg Plastic Freeformed Components","doi":"http://dx.doi.org/10.26153/tsw/17308","date_updated":"2024-01-15T12:01:40Z","author":[{"last_name":"Moritzer","id":"20531","full_name":"Moritzer, Elmar","first_name":"Elmar"},{"first_name":"André","full_name":"Hirsch, André","id":"27599","last_name":"Hirsch"},{"full_name":"Hecker, Felix","id":"45537","last_name":"Hecker","first_name":"Felix"}],"date_created":"2021-05-07T13:23:23Z","volume":30,"year":"2019","citation":{"ieee":"E. Moritzer, A. Hirsch, and F. Hecker, “Process Parameter Optimization to Improve the Mechanical Properties of Arburg Plastic Freeformed Components,” in <i>30th Annual International Solid Freeform Fabrication Symposium</i>, 2019, vol. 30, pp. 705–714, doi: <a href=\"http://dx.doi.org/10.26153/tsw/17308\">http://dx.doi.org/10.26153/tsw/17308</a>.","chicago":"Moritzer, Elmar, André Hirsch, and Felix Hecker. “Process Parameter Optimization to Improve the Mechanical Properties of Arburg Plastic Freeformed Components.” In <i>30th Annual International Solid Freeform Fabrication Symposium</i>, 30:705–14, 2019. <a href=\"http://dx.doi.org/10.26153/tsw/17308\">http://dx.doi.org/10.26153/tsw/17308</a>.","ama":"Moritzer E, Hirsch A, Hecker F. Process Parameter Optimization to Improve the Mechanical Properties of Arburg Plastic Freeformed Components. In: <i>30th Annual International Solid Freeform Fabrication Symposium</i>. Vol 30. ; 2019:705-714. doi:<a href=\"http://dx.doi.org/10.26153/tsw/17308\">http://dx.doi.org/10.26153/tsw/17308</a>","bibtex":"@inproceedings{Moritzer_Hirsch_Hecker_2019, title={Process Parameter Optimization to Improve the Mechanical Properties of Arburg Plastic Freeformed Components}, volume={30}, DOI={<a href=\"http://dx.doi.org/10.26153/tsw/17308\">http://dx.doi.org/10.26153/tsw/17308</a>}, booktitle={30th Annual International Solid Freeform Fabrication Symposium}, author={Moritzer, Elmar and Hirsch, André and Hecker, Felix}, year={2019}, pages={705–714} }","mla":"Moritzer, Elmar, et al. “Process Parameter Optimization to Improve the Mechanical Properties of Arburg Plastic Freeformed Components.” <i>30th Annual International Solid Freeform Fabrication Symposium</i>, vol. 30, 2019, pp. 705–14, doi:<a href=\"http://dx.doi.org/10.26153/tsw/17308\">http://dx.doi.org/10.26153/tsw/17308</a>.","short":"E. Moritzer, A. Hirsch, F. Hecker, in: 30th Annual International Solid Freeform Fabrication Symposium, 2019, pp. 705–714.","apa":"Moritzer, E., Hirsch, A., &#38; Hecker, F. (2019). Process Parameter Optimization to Improve the Mechanical Properties of Arburg Plastic Freeformed Components. <i>30th Annual International Solid Freeform Fabrication Symposium</i>, <i>30</i>, 705–714. <a href=\"http://dx.doi.org/10.26153/tsw/17308\">http://dx.doi.org/10.26153/tsw/17308</a>"},"intvolume":"        30","page":"705-714","language":[{"iso":"eng"}],"_id":"22041","user_id":"45537","department":[{"_id":"219"},{"_id":"624"},{"_id":"367"},{"_id":"321"},{"_id":"9"}],"abstract":[{"text":"The Arburg Plastic Freeforming (APF) is an additive manufacturing process that allows three-dimensional, thermoplastic components to be produced in layer by layer. The components are generated by depositing fine, molten plastic droplets. One of the main advantages of the APF process is the open machine control. Thus, the process parameters can be adapted and optimized for the individual applications. The optimization is carried out on the basis of a variation of the process parameters using a statistical design of experiments. Relevant process parameters are the layer thickness, the form factor, the raster and delta angle as well as the overlap between the contour and the filling of a layer. In addition, the nozzle and build chamber temperatures are varied. Using this procedure, the effects of the influencing parameters on the mechanical properties and the interactions between the influencing parameters are analyzed and converted into mathematical models. On the basis of the results and the models, guidelines will be developed to assist the user of APF technology in the systematic process configuration for their own applications. The material used is ABS, one of the most frequently used amorphous thermoplastics in additive manufacturing. The mechanical properties are determined on the basis of tensile tests and the characteristic values tensile strength, elongation at break and Young's modulus. The results should show the performance of the APF technology in regard to the mechanical properties.","lang":"eng"}],"status":"public","type":"conference","publication":"30th Annual International Solid Freeform Fabrication Symposium"},{"date_updated":"2023-01-16T07:05:23Z","date_created":"2023-01-16T07:05:06Z","author":[{"first_name":"Anne","last_name":"Kruse","full_name":"Kruse, Anne","id":"55833"},{"first_name":"Michael","full_name":"Mummert, Michael","last_name":"Mummert"}],"title":"Mit 3D-Druck umfassende Teilhabe möglich machen ","publication_identifier":{"issn":["1864-2993"]},"issue":"4","year":"2019","page":"34-35","citation":{"chicago":"Kruse, Anne, and Michael Mummert. “Mit 3D-Druck umfassende Teilhabe möglich machen .” <i>Werkstatt:Dialog</i>, no. 4 (2019): 34–35.","ieee":"A. Kruse and M. Mummert, “Mit 3D-Druck umfassende Teilhabe möglich machen ,” <i>Werkstatt:Dialog</i>, no. 4, pp. 34–35, 2019.","ama":"Kruse A, Mummert M. Mit 3D-Druck umfassende Teilhabe möglich machen . <i>Werkstatt:Dialog</i>. 2019;(4):34-35.","mla":"Kruse, Anne, and Michael Mummert. “Mit 3D-Druck umfassende Teilhabe möglich machen .” <i>Werkstatt:Dialog</i>, no. 4, 2019, pp. 34–35.","bibtex":"@article{Kruse_Mummert_2019, title={Mit 3D-Druck umfassende Teilhabe möglich machen }, number={4}, journal={Werkstatt:Dialog}, author={Kruse, Anne and Mummert, Michael}, year={2019}, pages={34–35} }","short":"A. Kruse, M. Mummert, Werkstatt:Dialog (2019) 34–35.","apa":"Kruse, A., &#38; Mummert, M. (2019). Mit 3D-Druck umfassende Teilhabe möglich machen . <i>Werkstatt:Dialog</i>, <i>4</i>, 34–35."},"_id":"36846","department":[{"_id":"144"},{"_id":"219"}],"user_id":"55833","language":[{"iso":"ger"}],"publication":"Werkstatt:Dialog","type":"journal_article","status":"public"},{"language":[{"iso":"eng"}],"department":[{"_id":"150"},{"_id":"624"},{"_id":"219"}],"user_id":"71545","_id":"22202","status":"public","abstract":[{"lang":"eng","text":"Structural parts for aviation have very high demands on the development and production process. Therefore, the entire process must be considered in order to produce high-quality AM metal parts. In this case study, a conventional part was selected to be optimized for AM. The process presented includes component selection, design improvement with a novel approach for topology optimization based on the AMendate algorithm as basis of MSC Apex Generative Design,component production on a SLM 250 HL and post-processing including heat treatment and surface smoothing. With the topology optimization a weight reduction of ~60 % could be realized, whereby the stress distribution is more homogeneous. Furthermore, the challenges of support optimization and post-processing have to be addressed, in order to produce competitive parts."}],"publication":"30th Annual International Solid Freeform Fabrication Symposium","type":"conference","main_file_link":[{"url":"https://repositories.lib.utexas.edu/bitstream/handle/2152/90529/2019-160-Klippstein.pdf?sequence=2"}],"title":"Devolopment, Production and post-processing of a topology optimized aircraft bracket ","volume":30,"author":[{"first_name":"Sven Helge","id":"71545","full_name":"Klippstein, Sven Helge","last_name":"Klippstein"},{"first_name":"Anne","full_name":"Duchting, Anne","last_name":"Duchting"},{"first_name":"Thomas","full_name":"Reiher, Thomas","last_name":"Reiher"},{"first_name":"F.","last_name":"Hengsbach","full_name":"Hengsbach, F."},{"id":"29240","full_name":"Menge, Dennis","last_name":"Menge","first_name":"Dennis"},{"first_name":"Hans-Joachim","last_name":"Schmid","orcid":"000-0001-8590-1921","id":"464","full_name":"Schmid, Hans-Joachim"}],"date_created":"2021-05-14T07:46:35Z","date_updated":"2023-03-27T20:06:22Z","page":"1932-1945","intvolume":"        30","citation":{"ama":"Klippstein SH, Duchting A, Reiher T, Hengsbach F, Menge D, Schmid H-J. Devolopment, Production and post-processing of a topology optimized aircraft bracket . In: <i>30th Annual International Solid Freeform Fabrication Symposium</i>. Vol 30. ; 2019:1932-1945.","chicago":"Klippstein, Sven Helge, Anne Duchting, Thomas Reiher, F. Hengsbach, Dennis Menge, and Hans-Joachim Schmid. “Devolopment, Production and Post-Processing of a Topology Optimized Aircraft Bracket .” In <i>30th Annual International Solid Freeform Fabrication Symposium</i>, 30:1932–45, 2019.","ieee":"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 <i>30th Annual International Solid Freeform Fabrication Symposium</i>, 2019, vol. 30, pp. 1932–1945.","mla":"Klippstein, Sven Helge, et al. “Devolopment, Production and Post-Processing of a Topology Optimized Aircraft Bracket .” <i>30th Annual International Solid Freeform Fabrication Symposium</i>, vol. 30, 2019, pp. 1932–45.","bibtex":"@inproceedings{Klippstein_Duchting_Reiher_Hengsbach_Menge_Schmid_2019, title={Devolopment, Production and post-processing of a topology optimized aircraft bracket }, volume={30}, booktitle={30th Annual International Solid Freeform Fabrication Symposium}, author={Klippstein, Sven Helge and Duchting, Anne and Reiher, Thomas and Hengsbach, F. and Menge, Dennis and Schmid, Hans-Joachim}, year={2019}, pages={1932–1945} }","short":"S.H. Klippstein, A. Duchting, T. Reiher, F. Hengsbach, D. Menge, H.-J. Schmid, in: 30th Annual International Solid Freeform Fabrication Symposium, 2019, pp. 1932–1945.","apa":"Klippstein, S. H., Duchting, A., Reiher, T., Hengsbach, F., Menge, D., &#38; Schmid, H.-J. (2019). Devolopment, Production and post-processing of a topology optimized aircraft bracket . <i>30th Annual International Solid Freeform Fabrication Symposium</i>, <i>30</i>, 1932–1945."},"year":"2019","quality_controlled":"1"},{"date_updated":"2023-05-04T07:26:59Z","date_created":"2021-06-15T11:10:15Z","author":[{"first_name":"Stefan","last_name":"Lammers","full_name":"Lammers, Stefan","id":"13835"},{"full_name":"Tominski, Johannes","last_name":"Tominski","first_name":"Johannes"},{"first_name":"Detmar","last_name":"Zimmer","id":"604","full_name":"Zimmer, Detmar"}],"title":"Guidelines for post processing oriented design of additive manufactured parts for use in topology optimization","doi":"http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf","publication_identifier":{"isbn":["978-84-949194-8-0"]},"quality_controlled":"1","year":"2019","citation":{"short":"S. Lammers, J. Tominski, D. Zimmer, in: II International Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September, 2019, 2019, pp. 174–185.","bibtex":"@inproceedings{Lammers_Tominski_Zimmer_2019, title={Guidelines for post processing oriented design of additive manufactured parts for use in topology optimization}, DOI={<a href=\"http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf\">http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf</a>}, booktitle={II International Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September, 2019}, author={Lammers, Stefan and Tominski, Johannes and Zimmer, Detmar}, year={2019}, pages={174–185} }","mla":"Lammers, Stefan, et al. “Guidelines for Post Processing Oriented Design of Additive Manufactured Parts for Use in Topology Optimization.” <i>II International Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September, 2019</i>, 2019, pp. 174–85, doi:<a href=\"http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf\">http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf</a>.","apa":"Lammers, S., Tominski, J., &#38; Zimmer, D. (2019). Guidelines for post processing oriented design of additive manufactured parts for use in topology optimization. <i>II International Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September, 2019</i>, 174–185. <a href=\"http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf\">http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf</a>","chicago":"Lammers, Stefan, Johannes Tominski, and Detmar Zimmer. “Guidelines for Post Processing Oriented Design of Additive Manufactured Parts for Use in Topology Optimization.” In <i>II International Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September, 2019</i>, 174–85, 2019. <a href=\"http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf\">http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf</a>.","ieee":"S. Lammers, J. Tominski, and D. Zimmer, “Guidelines for post processing oriented design of additive manufactured parts for use in topology optimization,” in <i>II International Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September, 2019</i>, 2019, pp. 174–185, doi: <a href=\"http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf\">http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf</a>.","ama":"Lammers S, Tominski J, Zimmer D. Guidelines for post processing oriented design of additive manufactured parts for use in topology optimization. In: <i>II International Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September, 2019</i>. ; 2019:174-185. doi:<a href=\"http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf\">http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf</a>"},"page":"174-185","_id":"22441","user_id":"13835","department":[{"_id":"9"},{"_id":"146"},{"_id":"219"},{"_id":"624"}],"language":[{"iso":"eng"}],"type":"conference","publication":"II International Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September, 2019","abstract":[{"text":"According to ISO / ASTM 52900, additive manufacturing (AM) is defined as \"the process of joining materials to make parts from 3D model data, usually layer upon layer, as opposed to conventional manufacturing including subtractive manufacturing technologies and formative manufacturing methodologies” [1]. This results in significant advantages over conventional manufacturing methodologies, such as the production of topologically optimized, complex structures, lower material consumption or shorter product development cycles. In order to be able to use these advantages, the possibilities and restrictions of the processes must be known. In particular, selective laser beam melting (SLM), in which a powdery metallic starting material is melted by means of a laser, requires a sound understanding of the process. For this purpose, design guidelines have been presented in various scientific papers. These design guidelines help to design a component in such a way that it can be manufactured successfully using additive manufacturing. These so-called “AMsuitable design guidelines” can be found among others at Adam, Kranz and Thomas [2,3,4,5]. In contrast to established manufacturing processes, the post-processing of additive components is divided into two steps. First, the AM immanent post processing, such as the removing of the component from the building platform or the removing of the remaining powder. These post-processing steps are in the following referred to “post-processing”. Secondly, the subsequent post-processing steps to improve the component properties, such as milling and turning or a stress-relief annealing. These are referred to as “finishing” and form the focus of this paper. With regard to a successful finishing of additively manufactured components, design guidelines must be taken into account that consider the finishing inherent restrictions and possibilities. In the following, these design guidelines are referred to “finishing suitable”. They can deviate significantly from those of conventionally manufactured components in the case of additively manufactured components. Although there are some investigations that deal with the post-processing of additively manufactured components [6,7], there are hardly any design guidelines that are suitable for finishing [8]. Therefore, knowledge about the finishing of additively manufactured components is based on experimental experience rather than on scientific knowledge. For this reason, design guidelines for a finishing suitable design must be methodically determined and quantified. These quantified design guidelines can be used for an automated design check on complex components like topology optimized geometries.","lang":"eng"}],"status":"public"},{"_id":"23736","series_title":"FVA Abschlussbericht ","user_id":"13835","department":[{"_id":"9"},{"_id":"146"},{"_id":"219"}],"language":[{"iso":"eng"}],"type":"report","status":"public","publisher":"Forschungsvereinigung Antriebstechnik e.V.","date_updated":"2022-01-06T06:55:59Z","date_created":"2021-09-03T10:28:01Z","author":[{"first_name":"Alexander","last_name":"Taube","full_name":"Taube, Alexander"},{"full_name":"Lammers, Stefan","last_name":"Lammers","first_name":"Stefan"},{"last_name":"Urbanek","full_name":"Urbanek, Stefan","first_name":"Stefan"},{"full_name":"Mrozek, Rafael","last_name":"Mrozek","first_name":"Rafael"}],"volume":"Heft 1286","title":"Weichmagnetische Werkstoffe für die additive Fertigung von E-Motoren","year":"2018","citation":{"ieee":"A. Taube, S. Lammers, S. Urbanek, and R. Mrozek, <i>Weichmagnetische Werkstoffe für die additive Fertigung von E-Motoren</i>, vol. Heft 1286. Forschungsvereinigung Antriebstechnik e.V., 2018.","chicago":"Taube, Alexander, Stefan Lammers, Stefan Urbanek, and Rafael Mrozek. <i>Weichmagnetische Werkstoffe Für Die Additive Fertigung von E-Motoren</i>. Vol. Heft 1286. FVA Abschlussbericht . Forschungsvereinigung Antriebstechnik e.V., 2018.","ama":"Taube A, Lammers S, Urbanek S, Mrozek R. <i>Weichmagnetische Werkstoffe Für Die Additive Fertigung von E-Motoren</i>. Vol Heft 1286. Forschungsvereinigung Antriebstechnik e.V.; 2018.","bibtex":"@book{Taube_Lammers_Urbanek_Mrozek_2018, series={FVA Abschlussbericht }, title={Weichmagnetische Werkstoffe für die additive Fertigung von E-Motoren}, volume={Heft 1286}, publisher={Forschungsvereinigung Antriebstechnik e.V.}, author={Taube, Alexander and Lammers, Stefan and Urbanek, Stefan and Mrozek, Rafael}, year={2018}, collection={FVA Abschlussbericht } }","short":"A. Taube, S. Lammers, S. Urbanek, R. Mrozek, Weichmagnetische Werkstoffe Für Die Additive Fertigung von E-Motoren, Forschungsvereinigung Antriebstechnik e.V., 2018.","mla":"Taube, Alexander, et al. <i>Weichmagnetische Werkstoffe Für Die Additive Fertigung von E-Motoren</i>. Vol. Heft 1286, Forschungsvereinigung Antriebstechnik e.V., 2018.","apa":"Taube, A., Lammers, S., Urbanek, S., &#38; Mrozek, R. (2018). <i>Weichmagnetische Werkstoffe für die additive Fertigung von E-Motoren</i> (Vol. Heft 1286). Forschungsvereinigung Antriebstechnik e.V."}},{"department":[{"_id":"143"},{"_id":"219"}],"user_id":"60486","_id":"22116","status":"public","publication":"DVM - AK Implantate und Biostrukturen","type":"conference","title":"Additive Fertigung in der modernen Orthopädietechnik - Anwendung und Forschungsansätze -","date_created":"2021-05-11T07:48:02Z","author":[{"full_name":"Schafran, T.","last_name":"Schafran","first_name":"T."},{"first_name":"B.","full_name":"Schramm, B.","last_name":"Schramm"},{"first_name":"L.","last_name":"Risse","full_name":"Risse, L."}],"date_updated":"2022-01-06T06:55:26Z","citation":{"chicago":"Schafran, T., B. Schramm, and L. Risse. “Additive Fertigung in Der Modernen Orthopädietechnik - Anwendung Und Forschungsansätze -.” In <i>DVM - AK Implantate Und Biostrukturen</i>, 2018.","ieee":"T. Schafran, B. Schramm, and L. Risse, “Additive Fertigung in der modernen Orthopädietechnik - Anwendung und Forschungsansätze -,” in <i>DVM - AK Implantate und Biostrukturen</i>, 2018.","ama":"Schafran T, Schramm B, Risse L. Additive Fertigung in der modernen Orthopädietechnik - Anwendung und Forschungsansätze -. In: <i>DVM - AK Implantate Und Biostrukturen</i>. ; 2018.","mla":"Schafran, T., et al. “Additive Fertigung in Der Modernen Orthopädietechnik - Anwendung Und Forschungsansätze -.” <i>DVM - AK Implantate Und Biostrukturen</i>, 2018.","short":"T. Schafran, B. Schramm, L. Risse, in: DVM - AK Implantate Und Biostrukturen, 2018.","bibtex":"@inproceedings{Schafran_Schramm_Risse_2018, title={Additive Fertigung in der modernen Orthopädietechnik - Anwendung und Forschungsansätze -}, booktitle={DVM - AK Implantate und Biostrukturen}, author={Schafran, T. and Schramm, B. and Risse, L.}, year={2018} }","apa":"Schafran, T., Schramm, B., &#38; Risse, L. (2018). Additive Fertigung in der modernen Orthopädietechnik - Anwendung und Forschungsansätze -. In <i>DVM - AK Implantate und Biostrukturen</i>."},"year":"2018"}]