--- _id: '48790' abstract: - lang: eng text: To ensure uniform documentation of support structure information, a concept is presented that enables a standardized depiction of support structures in technical drawings based on ISO 128-3. To this end, requirements for a uniform depiction are defined and a procedure for drawing entry is presented. The drawing entry should contain all production-relevant support structure information. The standardized documentation of support structure information in technical drawings is intended to ensure a simple, clear and safe exchange of information between business units or different companies along the value chain. As a result a possible drawing entry of support structures was developed. To distinguish between different support structure types, a standardized depiction of geometrical information in a specification field is shown. The specification field gives a detailed description of the support structure type, the geometry as well as the connection to the part and the building platform. Also uncommon support types like lattice structures or CAD based support structures can be implemented. To ensure the usability the depictio is editable and extendable. author: - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Thorsten full_name: Koers, Thorsten id: '38077' last_name: Koers - first_name: Balázs full_name: Magyar, Balázs id: '97759' last_name: Magyar - first_name: Detmar full_name: Zimmer, Detmar id: '604' last_name: Zimmer - first_name: Tobias full_name: Lieneke, Tobias id: '13956' last_name: Lieneke citation: ama: 'Lammers S, Koers T, Magyar B, Zimmer D, Lieneke T. Depiction of support structures in technical drawings. In: Beaman J, ed. Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium 2023. Vol 34. ; 2023.' apa: Lammers, S., Koers, T., Magyar, B., Zimmer, D., & Lieneke, T. (2023). Depiction of support structures in technical drawings. In J. Beaman (Ed.), Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium 2023 (Vol. 34). bibtex: '@inproceedings{Lammers_Koers_Magyar_Zimmer_Lieneke_2023, title={Depiction of support structures in technical drawings}, volume={34}, booktitle={Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium 2023}, author={Lammers, Stefan and Koers, Thorsten and Magyar, Balázs and Zimmer, Detmar and Lieneke, Tobias}, editor={Beaman, Joseph}, year={2023} }' chicago: Lammers, Stefan, Thorsten Koers, Balázs Magyar, Detmar Zimmer, and Tobias Lieneke. “Depiction of Support Structures in Technical Drawings.” In Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium 2023, edited by Joseph Beaman, Vol. 34, 2023. ieee: S. Lammers, T. Koers, B. Magyar, D. Zimmer, and T. Lieneke, “Depiction of support structures in technical drawings,” in Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium 2023, Austin, Texas, USA, 2023, vol. 34. mla: Lammers, Stefan, et al. “Depiction of Support Structures in Technical Drawings.” Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium 2023, edited by Joseph Beaman, vol. 34, 2023. short: 'S. Lammers, T. Koers, B. Magyar, D. Zimmer, T. Lieneke, in: J. Beaman (Ed.), Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium 2023, 2023.' conference: end_date: 2023-08-16 location: Austin, Texas, USA name: 34th Annual International Solid Freeform Fabrication Symposium (SFF Symp 2023) start_date: 2023-08-14 date_created: 2023-11-13T09:17:35Z date_updated: 2024-03-12T09:54:35Z department: - _id: '146' - _id: '219' - _id: '624' - _id: '9' editor: - first_name: Joseph full_name: Beaman, Joseph last_name: Beaman intvolume: ' 34' language: - iso: eng main_file_link: - url: https://utw10945.utweb.utexas.edu/sites/default/files/2023/053%20DepictionofSupportStructuresinTechnicalDrawings.pdf publication: Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium 2023 quality_controlled: '1' status: public title: Depiction of support structures in technical drawings type: conference user_id: '38077' volume: 34 year: '2023' ... --- _id: '46745' abstract: - lang: eng text: To ensure uniform documentation of support structure information, a concept is presented that enables a standardized depiction of support structures in technical drawings based on ISO 128-3. To this end, requirements for a uniform depiction are defined and a procedure for drawing entry is presented. The drawing entry should contain all production-relevant support structure information. The standardized documentation of support structure information in technical drawings is intended to ensure a simple, clear and safe exchange of information between business units or different companies along the value chain. As a result a possible drawing entry of support structures was developed. To distinguish between different support structure types, a standardized depiction of geometrical information in a specification field is shown. The specification field gives a detailed description of the support structure type, the geometry as well as the connection to the part and the building platform. Also uncommon support types like lattice structures or CAD based support structures can be implemented. To ensure the usability the depiction is editable and extendable. author: - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Thorsten full_name: Koers, Thorsten id: '38077' last_name: Koers - first_name: Balázs full_name: Magyar, Balázs id: '97759' last_name: Magyar - first_name: Detmar full_name: Zimmer, Detmar last_name: Zimmer - first_name: Tobias full_name: Lieneke, Tobias id: '13956' last_name: Lieneke citation: ama: 'Lammers S, Koers T, Magyar B, Zimmer D, Lieneke T. Depiction of support structures in technical drawings. In: ; 2023.' apa: Lammers, S., Koers, T., Magyar, B., Zimmer, D., & Lieneke, T. (2023). Depiction of support structures in technical drawings. 34th Annual Solid Freeform Fabrication Symposium, Austin, TExas, USA. bibtex: '@inproceedings{Lammers_Koers_Magyar_Zimmer_Lieneke_2023, place={Austin, Texas, USA}, title={Depiction of support structures in technical drawings}, author={Lammers, Stefan and Koers, Thorsten and Magyar, Balázs and Zimmer, Detmar and Lieneke, Tobias}, year={2023} }' chicago: Lammers, Stefan, Thorsten Koers, Balázs Magyar, Detmar Zimmer, and Tobias Lieneke. “Depiction of Support Structures in Technical Drawings.” Austin, Texas, USA, 2023. ieee: S. Lammers, T. Koers, B. Magyar, D. Zimmer, and T. Lieneke, “Depiction of support structures in technical drawings,” presented at the 34th Annual Solid Freeform Fabrication Symposium, Austin, TExas, USA, 2023. mla: Lammers, Stefan, et al. Depiction of Support Structures in Technical Drawings. 2023. short: 'S. Lammers, T. Koers, B. Magyar, D. Zimmer, T. Lieneke, in: Austin, Texas, USA, 2023.' conference: end_date: 2023-08-16 location: Austin, TExas, USA name: 34th Annual Solid Freeform Fabrication Symposium start_date: 2023-08-14 date_created: 2023-08-28T13:55:45Z date_updated: 2024-03-27T15:23:19Z keyword: - additive manufacturing - support structures language: - iso: eng place: Austin, Texas, USA status: public title: Depiction of support structures in technical drawings type: conference user_id: '13956' year: '2023' ... --- _id: '23734' author: - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Anne full_name: Kruse, Anne id: '55833' last_name: Kruse - first_name: Jan full_name: Gierse, Jan last_name: Gierse - first_name: Johannes full_name: Tominski, Johannes last_name: Tominski - first_name: Christian-Friedrich full_name: Lindemann, Christian-Friedrich id: '2930' last_name: Lindemann citation: ama: 'Lammers S, Kruse A, Gierse J, Tominski J, Lindemann C-F. Konstruktionsrichtlinien in der Produktentwicklung. In: Koch R, Zimmer D, Tröster T, Gräßler I, eds. Mehrzieloptimierte und durchgängig automatisierte Bauteilentwicklung für Additive Fertigungsverfahren im Produktentstehungsprozess. ; 2021.' apa: Lammers, S., Kruse, A., Gierse, J., Tominski, J., & Lindemann, C.-F. (2021). Konstruktionsrichtlinien in der Produktentwicklung. In R. Koch, D. Zimmer, T. Tröster, & I. Gräßler (Eds.), Mehrzieloptimierte und durchgängig automatisierte Bauteilentwicklung für Additive Fertigungsverfahren im Produktentstehungsprozess. bibtex: '@inbook{Lammers_Kruse_Gierse_Tominski_Lindemann_2021, title={Konstruktionsrichtlinien in der Produktentwicklung}, booktitle={Mehrzieloptimierte und durchgängig automatisierte Bauteilentwicklung für Additive Fertigungsverfahren im Produktentstehungsprozess}, author={Lammers, Stefan and Kruse, Anne and Gierse, Jan and Tominski, Johannes and Lindemann, Christian-Friedrich}, editor={Koch, Rainer and Zimmer, Detmar and Tröster, Thomas and Gräßler, IrisEditors}, year={2021} }' chicago: Lammers, Stefan, Anne Kruse, Jan Gierse, Johannes Tominski, and Christian-Friedrich Lindemann. “Konstruktionsrichtlinien in der Produktentwicklung.” In Mehrzieloptimierte und durchgängig automatisierte Bauteilentwicklung für Additive Fertigungsverfahren im Produktentstehungsprozess, edited by Rainer Koch, Detmar Zimmer, Thomas Tröster, and Iris Gräßler, 2021. ieee: S. Lammers, A. Kruse, J. Gierse, J. Tominski, and C.-F. Lindemann, “Konstruktionsrichtlinien in der Produktentwicklung,” in Mehrzieloptimierte und durchgängig automatisierte Bauteilentwicklung für Additive Fertigungsverfahren im Produktentstehungsprozess, R. Koch, D. Zimmer, T. Tröster, and I. Gräßler, Eds. 2021. mla: Lammers, Stefan, et al. “Konstruktionsrichtlinien in der Produktentwicklung.” Mehrzieloptimierte und durchgängig automatisierte Bauteilentwicklung für Additive Fertigungsverfahren im Produktentstehungsprozess, edited by Rainer Koch et al., 2021. short: 'S. Lammers, A. Kruse, J. Gierse, J. Tominski, C.-F. Lindemann, in: R. Koch, D. Zimmer, T. Tröster, I. Gräßler (Eds.), Mehrzieloptimierte und durchgängig automatisierte Bauteilentwicklung für Additive Fertigungsverfahren im Produktentstehungsprozess, 2021.' date_created: 2021-09-03T10:08:27Z date_updated: 2022-01-06T06:55:59Z department: - _id: '9' - _id: '146' - _id: '219' editor: - first_name: Rainer full_name: Koch, Rainer last_name: Koch - first_name: Detmar full_name: Zimmer, Detmar last_name: Zimmer - first_name: Thomas full_name: Tröster, Thomas last_name: Tröster - first_name: Iris full_name: Gräßler, Iris last_name: Gräßler language: - iso: ger publication: Mehrzieloptimierte und durchgängig automatisierte Bauteilentwicklung für Additive Fertigungsverfahren im Produktentstehungsprozess publication_identifier: isbn: - 978-3-8440-7932-6 publication_status: published status: public title: Konstruktionsrichtlinien in der Produktentwicklung type: book_chapter user_id: '13835' year: '2021' ... --- _id: '32799' abstract: - lang: eng text: The advantages of Additive Manufacturing (AM) highlight the capability to become an inherent part within the product development process. However, process specific challenges harm its further currency for industrial applications, for instance the high geometrical deviations. Different process factors influence the manufacturing accuracy and lead to large dimensional, form and positional deviations. Published research relative to deviations is difficult to compare, because it is based on several specimens that were manufactured with different processes, materials and machine settings. This fact emphasizes that reliable tolerance values for AM are hard to define in standards. Within this investigation, a universally applicable method was developed to examine geometrical deviations for AM processes. The main aim is the derivation of achievable tolerance values considering important influencing factors. Furthermore, due to the locally varying surface roughness of additively manufactured parts several tactile measurements were compared. author: - first_name: Tobias full_name: Lieneke, Tobias id: '13956' last_name: Lieneke - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Detmar full_name: Zimmer, Detmar id: '604' last_name: Zimmer citation: ama: 'Lieneke T, Lammers S, Zimmer D. Geometrical Deviations In Additive Manufacturing -- Influences On The Manufacturing Accuracy. In: 32nd Annual International Virtual Solid Freeform Fabrication (SFF) Symposium . ; 2021. doi:http://dx.doi.org/10.26153/tsw/17565' apa: Lieneke, T., Lammers, S., & Zimmer, D. (2021). Geometrical Deviations In Additive Manufacturing -- Influences On The Manufacturing Accuracy. 32nd Annual International Virtual Solid Freeform Fabrication (SFF) Symposium . 32nd Annual International Virtual Solid Freeform Fabrication (SFF) Symposium , Austin, Texas, USA. http://dx.doi.org/10.26153/tsw/17565 bibtex: '@inproceedings{Lieneke_Lammers_Zimmer_2021, title={Geometrical Deviations In Additive Manufacturing -- Influences On The Manufacturing Accuracy}, DOI={http://dx.doi.org/10.26153/tsw/17565}, booktitle={32nd Annual International Virtual Solid Freeform Fabrication (SFF) Symposium }, author={Lieneke, Tobias and Lammers, Stefan and Zimmer, Detmar}, year={2021} }' chicago: Lieneke, Tobias, Stefan Lammers, and Detmar Zimmer. “Geometrical Deviations In Additive Manufacturing -- Influences On The Manufacturing Accuracy.” In 32nd Annual International Virtual Solid Freeform Fabrication (SFF) Symposium , 2021. http://dx.doi.org/10.26153/tsw/17565. ieee: 'T. Lieneke, S. Lammers, and D. Zimmer, “Geometrical Deviations In Additive Manufacturing -- Influences On The Manufacturing Accuracy,” presented at the 32nd Annual International Virtual Solid Freeform Fabrication (SFF) Symposium , Austin, Texas, USA, 2021, doi: http://dx.doi.org/10.26153/tsw/17565.' mla: Lieneke, Tobias, et al. “Geometrical Deviations In Additive Manufacturing -- Influences On The Manufacturing Accuracy.” 32nd Annual International Virtual Solid Freeform Fabrication (SFF) Symposium , 2021, doi:http://dx.doi.org/10.26153/tsw/17565. short: 'T. Lieneke, S. Lammers, D. Zimmer, in: 32nd Annual International Virtual Solid Freeform Fabrication (SFF) Symposium , 2021.' conference: location: Austin, Texas, USA name: '32nd Annual International Virtual Solid Freeform Fabrication (SFF) Symposium ' date_created: 2022-08-11T12:39:25Z date_updated: 2022-08-11T12:39:54Z department: - _id: '146' doi: http://dx.doi.org/10.26153/tsw/17565 language: - iso: eng publication: '32nd Annual International Virtual Solid Freeform Fabrication (SFF) Symposium ' publication_status: published status: public title: Geometrical Deviations In Additive Manufacturing -- Influences On The Manufacturing Accuracy type: conference user_id: '13956' year: '2021' ... --- _id: '23880' author: - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Tobias full_name: Lieneke, Tobias id: '13956' last_name: Lieneke - first_name: Detmar full_name: Zimmer, Detmar id: '604' last_name: Zimmer citation: ama: 'Lammers S, Lieneke T, Zimmer D. Development of a Method to Derive Design Guidelines for Production-suitable Support Structures in Metal Laser Powder Bed Fusion. In: ; 2021.' apa: Lammers, S., Lieneke, T., & Zimmer, D. (2021). Development of a Method to Derive Design Guidelines for Production-suitable Support Structures in Metal Laser Powder Bed Fusion. bibtex: '@inproceedings{Lammers_Lieneke_Zimmer_2021, place={Austin, Texas}, title={Development of a Method to Derive Design Guidelines for Production-suitable Support Structures in Metal Laser Powder Bed Fusion}, author={Lammers, Stefan and Lieneke, Tobias and Zimmer, Detmar}, year={2021} }' chicago: Lammers, Stefan, Tobias Lieneke, and Detmar Zimmer. “Development of a Method to Derive Design Guidelines for Production-Suitable Support Structures in Metal Laser Powder Bed Fusion.” Austin, Texas, 2021. ieee: S. Lammers, T. Lieneke, and D. Zimmer, “Development of a Method to Derive Design Guidelines for Production-suitable Support Structures in Metal Laser Powder Bed Fusion,” 2021. mla: Lammers, Stefan, et al. Development of a Method to Derive Design Guidelines for Production-Suitable Support Structures in Metal Laser Powder Bed Fusion. 2021. short: 'S. Lammers, T. Lieneke, D. Zimmer, in: Austin, Texas, 2021.' date_created: 2021-09-07T12:20:49Z date_updated: 2024-03-27T15:26:47Z department: - _id: '9' language: - iso: eng place: Austin, Texas quality_controlled: '1' status: public title: Development of a Method to Derive Design Guidelines for Production-suitable Support Structures in Metal Laser Powder Bed Fusion type: conference user_id: '13956' year: '2021' ... --- _id: '22442' abstract: - lang: eng 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. ' author: - first_name: Thomas full_name: Künneke, Thomas id: '13226' last_name: Künneke - first_name: Tobias full_name: Lieneke, Tobias id: '13956' last_name: Lieneke - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Detmar full_name: Zimmer, Detmar id: '604' last_name: Zimmer citation: ama: 'Künneke T, Lieneke T, Lammers S, Zimmer D. Design guidelines for post-processing of laser beam melting in context of support structures. In: Proceedings of the Special Interest Group Meeting on Advancing Precision in Additive Manufacturing. ; 2019:137-140. doi:https://www.euspen.eu/knowledge-base/AM19127.pdf' apa: Künneke, T., Lieneke, T., Lammers, S., & Zimmer, D. (2019). Design guidelines for post-processing of laser beam melting in context of support structures. In Proceedings of the Special Interest Group meeting on Advancing Precision in Additive Manufacturing (pp. 137–140). https://www.euspen.eu/knowledge-base/AM19127.pdf bibtex: '@inproceedings{Künneke_Lieneke_Lammers_Zimmer_2019, title={Design guidelines for post-processing of laser beam melting in context of support structures}, DOI={https://www.euspen.eu/knowledge-base/AM19127.pdf}, 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} }' 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 Proceedings of the Special Interest Group Meeting on Advancing Precision in Additive Manufacturing, 137–40, 2019. https://www.euspen.eu/knowledge-base/AM19127.pdf. 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 Proceedings of the Special Interest Group meeting on Advancing Precision in Additive Manufacturing, 2019, pp. 137–140. mla: Künneke, Thomas, et al. “Design Guidelines for Post-Processing of Laser Beam Melting in Context of Support Structures.” Proceedings of the Special Interest Group Meeting on Advancing Precision in Additive Manufacturing, 2019, pp. 137–40, doi:https://www.euspen.eu/knowledge-base/AM19127.pdf. 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.' date_created: 2021-06-15T11:10:16Z date_updated: 2022-01-06T06:55:33Z department: - _id: '9' - _id: '146' - _id: '219' - _id: '624' doi: https://www.euspen.eu/knowledge-base/AM19127.pdf language: - iso: eng page: 137-140 publication: Proceedings of the Special Interest Group meeting on Advancing Precision in Additive Manufacturing status: public title: Design guidelines for post-processing of laser beam melting in context of support structures type: conference user_id: '38077' year: '2019' ... --- _id: '22441' abstract: - lang: eng 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. author: - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Johannes full_name: Tominski, Johannes last_name: Tominski - first_name: Detmar full_name: Zimmer, Detmar id: '604' last_name: Zimmer citation: ama: 'Lammers S, Tominski J, Zimmer D. Guidelines for post processing oriented design of additive manufactured parts for use in topology optimization. In: II International Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September, 2019. ; 2019:174-185. doi:http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf' apa: Lammers, S., Tominski, J., & Zimmer, D. (2019). Guidelines for post processing oriented design of additive manufactured parts for use in topology optimization. II International Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September, 2019, 174–185. http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf bibtex: '@inproceedings{Lammers_Tominski_Zimmer_2019, 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}, 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} }' chicago: Lammers, Stefan, Johannes Tominski, and Detmar Zimmer. “Guidelines for Post Processing Oriented Design of Additive Manufactured Parts for Use in Topology Optimization.” In II International Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September, 2019, 174–85, 2019. http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf. ieee: 'S. Lammers, J. Tominski, and D. Zimmer, “Guidelines for post processing oriented design of additive manufactured parts for use in topology optimization,” in II International Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September, 2019, 2019, pp. 174–185, doi: http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf.' mla: Lammers, Stefan, et al. “Guidelines for Post Processing Oriented Design of Additive Manufactured Parts for Use in Topology Optimization.” II International Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September, 2019, 2019, pp. 174–85, doi:http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf. 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.' date_created: 2021-06-15T11:10:15Z date_updated: 2023-05-04T07:26:59Z department: - _id: '9' - _id: '146' - _id: '219' - _id: '624' doi: http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf language: - iso: eng page: 174-185 publication: II International Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September, 2019 publication_identifier: isbn: - 978-84-949194-8-0 quality_controlled: '1' status: public title: Guidelines for post processing oriented design of additive manufactured parts for use in topology optimization type: conference user_id: '13835' year: '2019' ... --- _id: '24105' author: - first_name: Stefan full_name: Urbanek, Stefan last_name: Urbanek - first_name: Bernd full_name: Ponick, Bernd last_name: Ponick - first_name: Alexander full_name: Taube, Alexander last_name: Taube - first_name: Kay-Peter full_name: Hoyer, Kay-Peter id: '48411' last_name: Hoyer - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Tobias full_name: Lieneke, Tobias id: '13956' last_name: Lieneke - first_name: Detmar full_name: Zimmer, Detmar id: '604' last_name: Zimmer citation: ama: 'Urbanek S, Ponick B, Taube A, et al. Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine. In: 2018 IEEE Transportation Electrification Conference and Expo (ITEC). ; 2018. doi:10.1109/itec.2018.8450250' apa: Urbanek, S., Ponick, B., Taube, A., Hoyer, K.-P., Schaper, M., Lammers, S., Lieneke, T., & Zimmer, D. (2018). Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine. 2018 IEEE Transportation Electrification Conference and Expo (ITEC). https://doi.org/10.1109/itec.2018.8450250 bibtex: '@inproceedings{Urbanek_Ponick_Taube_Hoyer_Schaper_Lammers_Lieneke_Zimmer_2018, title={Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine}, DOI={10.1109/itec.2018.8450250}, booktitle={2018 IEEE Transportation Electrification Conference and Expo (ITEC)}, author={Urbanek, Stefan and Ponick, Bernd and Taube, Alexander and Hoyer, Kay-Peter and Schaper, Mirko and Lammers, Stefan and Lieneke, Tobias and Zimmer, Detmar}, year={2018} }' chicago: Urbanek, Stefan, Bernd Ponick, Alexander Taube, Kay-Peter Hoyer, Mirko Schaper, Stefan Lammers, Tobias Lieneke, and Detmar Zimmer. “Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine.” In 2018 IEEE Transportation Electrification Conference and Expo (ITEC), 2018. https://doi.org/10.1109/itec.2018.8450250. ieee: 'S. Urbanek et al., “Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine,” 2018, doi: 10.1109/itec.2018.8450250.' mla: Urbanek, Stefan, et al. “Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine.” 2018 IEEE Transportation Electrification Conference and Expo (ITEC), 2018, doi:10.1109/itec.2018.8450250. short: 'S. Urbanek, B. Ponick, A. Taube, K.-P. Hoyer, M. Schaper, S. Lammers, T. Lieneke, D. Zimmer, in: 2018 IEEE Transportation Electrification Conference and Expo (ITEC), 2018.' date_created: 2021-09-10T07:14:31Z date_updated: 2022-01-06T06:56:07Z department: - _id: '9' - _id: '158' - _id: '146' doi: 10.1109/itec.2018.8450250 language: - iso: eng publication: 2018 IEEE Transportation Electrification Conference and Expo (ITEC) publication_status: published status: public title: Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine type: conference user_id: '48411' year: '2018' ... --- _id: '22430' author: - first_name: Stefan full_name: Urbanek, Stefan last_name: Urbanek - first_name: Bernd full_name: Ponick, Bernd last_name: Ponick - first_name: Alexander full_name: Taube, Alexander last_name: Taube - first_name: Kay-Peter full_name: Hoyer, Kay-Peter last_name: Hoyer - first_name: Mirko full_name: Schaper, Mirko last_name: Schaper - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Tobias full_name: Lieneke, Tobias id: '13956' last_name: Lieneke - first_name: Detmar full_name: Zimmer, Detmar id: '604' last_name: Zimmer citation: ama: 'Urbanek S, Ponick B, Taube A, et al. Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine. In: Conference Paper, 2018 IEEE Transportation Electrification Conference and Expo (ITEC), Juni 2018, DOI: 10.1109/ITEC.2018.8450250. ; 2018.' apa: 'Urbanek, S., Ponick, B., Taube, A., Hoyer, K.-P., Schaper, M., Lammers, S., … Zimmer, D. (2018). Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine. In Conference paper, 2018 IEEE Transportation Electrification Conference and Expo (ITEC), Juni 2018, DOI: 10.1109/ITEC.2018.8450250.' bibtex: '@inproceedings{Urbanek_Ponick_Taube_Hoyer_Schaper_Lammers_Lieneke_Zimmer_2018, title={Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine}, booktitle={Conference paper, 2018 IEEE Transportation Electrification Conference and Expo (ITEC), Juni 2018, DOI: 10.1109/ITEC.2018.8450250}, author={Urbanek, Stefan and Ponick, Bernd and Taube, Alexander and Hoyer, Kay-Peter and Schaper, Mirko and Lammers, Stefan and Lieneke, Tobias and Zimmer, Detmar}, year={2018} }' chicago: 'Urbanek, Stefan, Bernd Ponick, Alexander Taube, Kay-Peter Hoyer, Mirko Schaper, Stefan Lammers, Tobias Lieneke, and Detmar Zimmer. “Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine.” In Conference Paper, 2018 IEEE Transportation Electrification Conference and Expo (ITEC), Juni 2018, DOI: 10.1109/ITEC.2018.8450250, 2018.' ieee: 'S. Urbanek et al., “Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine,” in Conference paper, 2018 IEEE Transportation Electrification Conference and Expo (ITEC), Juni 2018, DOI: 10.1109/ITEC.2018.8450250, 2018.' mla: 'Urbanek, Stefan, et al. “Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine.” Conference Paper, 2018 IEEE Transportation Electrification Conference and Expo (ITEC), Juni 2018, DOI: 10.1109/ITEC.2018.8450250, 2018.' short: 'S. Urbanek, B. Ponick, A. Taube, K.-P. Hoyer, M. Schaper, S. Lammers, T. Lieneke, D. Zimmer, in: Conference Paper, 2018 IEEE Transportation Electrification Conference and Expo (ITEC), Juni 2018, DOI: 10.1109/ITEC.2018.8450250, 2018.' date_created: 2021-06-15T11:10:02Z date_updated: 2022-01-06T06:55:32Z department: - _id: '9' - _id: '146' - _id: '219' - _id: '624' language: - iso: eng publication: 'Conference paper, 2018 IEEE Transportation Electrification Conference and Expo (ITEC), Juni 2018, DOI: 10.1109/ITEC.2018.8450250' status: public title: Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine type: conference user_id: '38077' year: '2018' ... --- _id: '22433' author: - first_name: Johannes full_name: Tominski, Johannes last_name: Tominski - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers citation: ama: 'Tominski J, Lammers S. Software-assisted design check of additive manufactured components. In: 14th PERMAS Users’ Conference. Vol 14. ; 2018. doi:https://www.semanticscholar.org/paper/METHOD-FOR-A-SOFTWARE-BASED-DESIGN-CHECK-OF-Tominski-Lammers/83e141f55b33041ade5e661958b449047d6f026e#extracted' apa: Tominski, J., & Lammers, S. (2018). Software-assisted design check of additive manufactured components. In 14th PERMAS Users’ Conference (Vol. 14). https://www.semanticscholar.org/paper/METHOD-FOR-A-SOFTWARE-BASED-DESIGN-CHECK-OF-Tominski-Lammers/83e141f55b33041ade5e661958b449047d6f026e#extracted bibtex: '@inproceedings{Tominski_Lammers_2018, title={Software-assisted design check of additive manufactured components}, volume={14}, DOI={https://www.semanticscholar.org/paper/METHOD-FOR-A-SOFTWARE-BASED-DESIGN-CHECK-OF-Tominski-Lammers/83e141f55b33041ade5e661958b449047d6f026e#extracted}, booktitle={14th PERMAS Users’ Conference}, author={Tominski, Johannes and Lammers, Stefan}, year={2018} }' chicago: Tominski, Johannes, and Stefan Lammers. “Software-Assisted Design Check of Additive Manufactured Components.” In 14th PERMAS Users’ Conference, Vol. 14, 2018. https://www.semanticscholar.org/paper/METHOD-FOR-A-SOFTWARE-BASED-DESIGN-CHECK-OF-Tominski-Lammers/83e141f55b33041ade5e661958b449047d6f026e#extracted. ieee: J. Tominski and S. Lammers, “Software-assisted design check of additive manufactured components,” in 14th PERMAS Users’ Conference, 2018, vol. 14. mla: Tominski, Johannes, and Stefan Lammers. “Software-Assisted Design Check of Additive Manufactured Components.” 14th PERMAS Users’ Conference, vol. 14, 2018, doi:https://www.semanticscholar.org/paper/METHOD-FOR-A-SOFTWARE-BASED-DESIGN-CHECK-OF-Tominski-Lammers/83e141f55b33041ade5e661958b449047d6f026e#extracted. short: 'J. Tominski, S. Lammers, in: 14th PERMAS Users’ Conference, 2018.' date_created: 2021-06-15T11:10:05Z date_updated: 2022-01-06T06:55:33Z department: - _id: '9' - _id: '146' - _id: '219' - _id: '624' doi: https://www.semanticscholar.org/paper/METHOD-FOR-A-SOFTWARE-BASED-DESIGN-CHECK-OF-Tominski-Lammers/83e141f55b33041ade5e661958b449047d6f026e#extracted intvolume: ' 14' language: - iso: eng publication: 14th PERMAS Users' Conference publication_identifier: isbn: - 978-3-926494-18-4 status: public title: Software-assisted design check of additive manufactured components type: conference user_id: '38077' volume: 14 year: '2018' ... --- _id: '22434' abstract: - lang: eng text: This paper reports on the experimental development and the theoretical analysis of the scanning laser epitaxy (SLE) process that is currently being investigated and developed at the Georgia Institute of Technology. SLE is a laser-based manufacturing process for deposition of equiaxed, directionally solidified and single-crystal nickel superalloys onto superalloy substrates through the selective melting and re-solidification of superalloy powders. The thermal modeling of the system, done in a commercial CFD software package, simulates a heat source moving over a powder bed and considers the approximate change in the property values for consolidating CMSX-4 nickel superalloy powder. The theoretical melt depth is obtained from the melting temperature criteria and the resulting plots are presented alongside matching experimental micrographs obtained through cross-sectional metallography. The influence of the processing parameters on the microstructural evolution, as evidenced through observations made from the micrographs, is discussed. This work is sponsored by the Office of Naval Research, through grants N00173-07-1-G031 and N00014-10-1-0526. author: - first_name: Johannes full_name: Tominski, Johannes last_name: Tominski - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Christian full_name: Wulf, Christian last_name: Wulf - first_name: Detmar full_name: Zimmer, Detmar id: '604' last_name: Zimmer citation: ama: 'Tominski J, Lammers S, Wulf C, Zimmer D. Method for a Software-based Design Check of Additively Manufactured Components. In: 29th Annual International Solid Freeform Fabrication Symposium. Vol 29. ; 2018. doi:http://utw10945.utweb.utexas.edu/sites/default/files/2018/006%20MethodforaSoftwareBasedDesignCheckofAdditi.pdf' apa: Tominski, J., Lammers, S., Wulf, C., & Zimmer, D. (2018). Method for a Software-based Design Check of Additively Manufactured Components. In 29th Annual International Solid Freeform Fabrication Symposium (Vol. 29). http://utw10945.utweb.utexas.edu/sites/default/files/2018/006%20MethodforaSoftwareBasedDesignCheckofAdditi.pdf bibtex: '@inproceedings{Tominski_Lammers_Wulf_Zimmer_2018, title={Method for a Software-based Design Check of Additively Manufactured Components}, volume={29}, DOI={http://utw10945.utweb.utexas.edu/sites/default/files/2018/006%20MethodforaSoftwareBasedDesignCheckofAdditi.pdf}, booktitle={29th Annual International Solid Freeform Fabrication Symposium}, author={Tominski, Johannes and Lammers, Stefan and Wulf, Christian and Zimmer, Detmar}, year={2018} }' chicago: Tominski, Johannes, Stefan Lammers, Christian Wulf, and Detmar Zimmer. “Method for a Software-Based Design Check of Additively Manufactured Components.” In 29th Annual International Solid Freeform Fabrication Symposium, Vol. 29, 2018. http://utw10945.utweb.utexas.edu/sites/default/files/2018/006%20MethodforaSoftwareBasedDesignCheckofAdditi.pdf. ieee: J. Tominski, S. Lammers, C. Wulf, and D. Zimmer, “Method for a Software-based Design Check of Additively Manufactured Components,” in 29th Annual International Solid Freeform Fabrication Symposium, 2018, vol. 29. mla: Tominski, Johannes, et al. “Method for a Software-Based Design Check of Additively Manufactured Components.” 29th Annual International Solid Freeform Fabrication Symposium, vol. 29, 2018, doi:http://utw10945.utweb.utexas.edu/sites/default/files/2018/006%20MethodforaSoftwareBasedDesignCheckofAdditi.pdf. short: 'J. Tominski, S. Lammers, C. Wulf, D. Zimmer, in: 29th Annual International Solid Freeform Fabrication Symposium, 2018.' date_created: 2021-06-15T11:10:06Z date_updated: 2022-01-06T06:55:33Z department: - _id: '9' - _id: '146' - _id: '219' - _id: '624' doi: http://utw10945.utweb.utexas.edu/sites/default/files/2018/006%20MethodforaSoftwareBasedDesignCheckofAdditi.pdf intvolume: ' 29' language: - iso: eng publication: 29th Annual International Solid Freeform Fabrication Symposium status: public title: Method for a Software-based Design Check of Additively Manufactured Components type: conference user_id: '38077' volume: 29 year: '2018' ... --- _id: '22438' abstract: - lang: eng text: Neue Konstruktionsabläufe und Potentiale bei der Gestaltung additiv hergestellter Bauteile verlangen insbesondere im Konstruktionsprozess ein Umdenken. Fehlende Kenntnisse über die additive Fertigungstechnologie hemmen zusätzlich dieses Umdenken [HHD06, WC15]. Um die verhältnismäßig neue Fertigungstechnologie zugänglicher zu machen, wurden in den letzten Jahren verschiedene Konstruktionsempfehlungen erarbeitet. Die Vielzahl an Empfehlungen erschwert dem Konstrukteur allerdings einen entsprechenden Überblick zu behalten und für ihn relevante von nicht relevanten Empfehlungen zu sondieren. Aus diesem Grund wurden öffentlich zugängliche Empfehlungen für das Laser-Strahlschmelzen zusammengetragen und einer Priorisierung unterzogen. Das Ergebnis beinhaltet Konstruktionsempfehlungen, die einen relevanten Einfluss auf die Bauteilfertigung, die Bauteilqualität und -funktion haben. Durch Abstraktion dieser Empfehlungen konnten Richtlinien erarbeitet werden, die für eine softwareseitige Gestaltprüfung verwendet werden können. Durch diese Gestaltprüfung können Bauteile beliebiger Komplexität, zum Beispiel feine Gitter oder topologieoptimierte Strukturen, bereits vor der Fertigung hinsichtlich der Einhaltung relevanter Konstruktionsrichtlinien überprüft werden. Der Gestaltprüfer greift dabei auf eine Datenbank zurück, die zulässige, quantitative Grenzwerte von Konstruktionsrichtlinien enthält. Diese Grenzwerte werden im Folgenden Attributsausprägungen genannt und können experimentell ermittelt werden. Hierfür wurden standardisierte Prüfkörperbaujobs entwickelt, die alle notwendigen Prüfkörper zur Ermittlung der Attributsausprägungen enthalten und deren Auswertung eine Erweiterung der Datenbank hinsichtlich author: - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Johannes full_name: Tominski, Johannes last_name: Tominski - first_name: Sebastian full_name: Magerkohl, Sebastian id: '28520' last_name: Magerkohl - first_name: Thomas full_name: Künneke, Thomas id: '13226' last_name: Künneke - first_name: Tobias full_name: Lieneke, Tobias id: '13956' last_name: Lieneke - first_name: Detmar full_name: Zimmer, Detmar id: '604' last_name: Zimmer citation: ama: 'Lammers S, Tominski J, Magerkohl S, Künneke T, Lieneke T, Zimmer D. Konstruktionsrichtlinien für eine softwaregestützte Anpassung von additiv gefertigten Bauteilen im Hinblick auf eine robuste Fertigung. In: Proceedings of the 15th Rapid.Tech Conference. ; 2018:81-94. doi:https://doi.org/10.3139/9783446458123.005' apa: Lammers, S., Tominski, J., Magerkohl, S., Künneke, T., Lieneke, T., & Zimmer, D. (2018). Konstruktionsrichtlinien für eine softwaregestützte Anpassung von additiv gefertigten Bauteilen im Hinblick auf eine robuste Fertigung. Proceedings of the 15th Rapid.Tech Conference, 81–94. https://doi.org/10.3139/9783446458123.005 bibtex: '@inproceedings{Lammers_Tominski_Magerkohl_Künneke_Lieneke_Zimmer_2018, title={Konstruktionsrichtlinien für eine softwaregestützte Anpassung von additiv gefertigten Bauteilen im Hinblick auf eine robuste Fertigung}, DOI={https://doi.org/10.3139/9783446458123.005}, booktitle={Proceedings of the 15th Rapid.Tech Conference}, author={Lammers, Stefan and Tominski, Johannes and Magerkohl, Sebastian and Künneke, Thomas and Lieneke, Tobias and Zimmer, Detmar}, year={2018}, pages={81–94} }' chicago: Lammers, Stefan, Johannes Tominski, Sebastian Magerkohl, Thomas Künneke, Tobias Lieneke, and Detmar Zimmer. “Konstruktionsrichtlinien Für Eine Softwaregestützte Anpassung von Additiv Gefertigten Bauteilen Im Hinblick Auf Eine Robuste Fertigung.” In Proceedings of the 15th Rapid.Tech Conference, 81–94, 2018. https://doi.org/10.3139/9783446458123.005. ieee: 'S. Lammers, J. Tominski, S. Magerkohl, T. Künneke, T. Lieneke, and D. Zimmer, “Konstruktionsrichtlinien für eine softwaregestützte Anpassung von additiv gefertigten Bauteilen im Hinblick auf eine robuste Fertigung,” in Proceedings of the 15th Rapid.Tech Conference, 2018, pp. 81–94, doi: https://doi.org/10.3139/9783446458123.005.' mla: Lammers, Stefan, et al. “Konstruktionsrichtlinien Für Eine Softwaregestützte Anpassung von Additiv Gefertigten Bauteilen Im Hinblick Auf Eine Robuste Fertigung.” Proceedings of the 15th Rapid.Tech Conference, 2018, pp. 81–94, doi:https://doi.org/10.3139/9783446458123.005. short: 'S. Lammers, J. Tominski, S. Magerkohl, T. Künneke, T. Lieneke, D. Zimmer, in: Proceedings of the 15th Rapid.Tech Conference, 2018, pp. 81–94.' date_created: 2021-06-15T11:10:11Z date_updated: 2023-05-04T07:26:09Z department: - _id: '9' - _id: '146' - _id: '219' - _id: '624' doi: https://doi.org/10.3139/9783446458123.005 language: - iso: eng page: 81-94 publication: Proceedings of the 15th Rapid.Tech Conference publication_identifier: isbn: - 978-3-446-45812-3 quality_controlled: '1' status: public title: Konstruktionsrichtlinien für eine softwaregestützte Anpassung von additiv gefertigten Bauteilen im Hinblick auf eine robuste Fertigung type: conference user_id: '13835' year: '2018' ... --- _id: '22431' abstract: - lang: eng text: The design of additively manufactured components requires a rethinking in the design process. This is inhibited by a lack of knowledge about additive manufacturing technologies. For this reason, a large number of design guidelines have been developed in recent years. In their present form the design guidelines are not suitable for processing in a software algorithm, since the guidelines have a certain redundancy and partly influence each other. This paper describes several steps to consolidate the existing guidelines and to prepare them in a way that they can be used in a software algorithm for a design check. Therefore, existing guidelines are collected, prioritized and quantified with regard to their relevance for a robust production. To quantify the guidelines, test specimens are developed, produced and evaluated in order to obtain a limit value for the geometric properties. With these limit values, quantifiable design guidelines can be applied to designers and software tools. author: - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Johannes full_name: Tominski, Johannes last_name: Tominski - first_name: Sebastian full_name: Magerkohl, Sebastian id: '28520' last_name: Magerkohl - first_name: Tobias full_name: Lieneke, Tobias id: '13956' last_name: Lieneke - first_name: Thomas full_name: Künneke, Thomas id: '13226' last_name: Künneke - first_name: Detmar full_name: Zimmer, Detmar id: '604' last_name: Zimmer citation: ama: 'Lammers S, Tominski J, Magerkohl S, Lieneke T, Künneke T, Zimmer D. Design Guidelines for a Software-supported Adaptation of Additively Manufactured Components with Regard to a Robust Production. In: 29th Annual International Solid Freeform Fabrication Symposium. Vol 29. ; 2018. doi:http://utw10945.utweb.utexas.edu/sites/default/files/2018/046%20DesignGuidelinesforaSoftwareSupportedAdaptat.pdf' apa: Lammers, S., Tominski, J., Magerkohl, S., Lieneke, T., Künneke, T., & Zimmer, D. (2018). Design Guidelines for a Software-supported Adaptation of Additively Manufactured Components with Regard to a Robust Production. 29th Annual International Solid Freeform Fabrication Symposium, 29. http://utw10945.utweb.utexas.edu/sites/default/files/2018/046%20DesignGuidelinesforaSoftwareSupportedAdaptat.pdf bibtex: '@inproceedings{Lammers_Tominski_Magerkohl_Lieneke_Künneke_Zimmer_2018, title={Design Guidelines for a Software-supported Adaptation of Additively Manufactured Components with Regard to a Robust Production}, volume={29}, DOI={http://utw10945.utweb.utexas.edu/sites/default/files/2018/046%20DesignGuidelinesforaSoftwareSupportedAdaptat.pdf}, booktitle={29th Annual International Solid Freeform Fabrication Symposium}, author={Lammers, Stefan and Tominski, Johannes and Magerkohl, Sebastian and Lieneke, Tobias and Künneke, Thomas and Zimmer, Detmar}, year={2018} }' chicago: Lammers, Stefan, Johannes Tominski, Sebastian Magerkohl, Tobias Lieneke, Thomas Künneke, and Detmar Zimmer. “Design Guidelines for a Software-Supported Adaptation of Additively Manufactured Components with Regard to a Robust Production.” In 29th Annual International Solid Freeform Fabrication Symposium, Vol. 29, 2018. http://utw10945.utweb.utexas.edu/sites/default/files/2018/046%20DesignGuidelinesforaSoftwareSupportedAdaptat.pdf. ieee: 'S. Lammers, J. Tominski, S. Magerkohl, T. Lieneke, T. Künneke, and D. Zimmer, “Design Guidelines for a Software-supported Adaptation of Additively Manufactured Components with Regard to a Robust Production,” in 29th Annual International Solid Freeform Fabrication Symposium, 2018, vol. 29, doi: http://utw10945.utweb.utexas.edu/sites/default/files/2018/046%20DesignGuidelinesforaSoftwareSupportedAdaptat.pdf.' mla: Lammers, Stefan, et al. “Design Guidelines for a Software-Supported Adaptation of Additively Manufactured Components with Regard to a Robust Production.” 29th Annual International Solid Freeform Fabrication Symposium, vol. 29, 2018, doi:http://utw10945.utweb.utexas.edu/sites/default/files/2018/046%20DesignGuidelinesforaSoftwareSupportedAdaptat.pdf. short: 'S. Lammers, J. Tominski, S. Magerkohl, T. Lieneke, T. Künneke, D. Zimmer, in: 29th Annual International Solid Freeform Fabrication Symposium, 2018.' date_created: 2021-06-15T11:10:03Z date_updated: 2023-05-04T07:27:40Z department: - _id: '9' - _id: '146' - _id: '219' - _id: '624' doi: http://utw10945.utweb.utexas.edu/sites/default/files/2018/046%20DesignGuidelinesforaSoftwareSupportedAdaptat.pdf intvolume: ' 29' language: - iso: eng publication: 29th Annual International Solid Freeform Fabrication Symposium quality_controlled: '1' status: public title: Design Guidelines for a Software-supported Adaptation of Additively Manufactured Components with Regard to a Robust Production type: conference user_id: '13835' volume: 29 year: '2018' ... --- _id: '41526' author: - first_name: Stefan full_name: Urbanek, Stefan last_name: Urbanek - first_name: Bernd full_name: Ponick, Bernd last_name: Ponick - first_name: Alexander full_name: Taube, Alexander last_name: Taube - first_name: Kay-Peter full_name: Hoyer, Kay-Peter id: '48411' last_name: Hoyer - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Tobias full_name: Lieneke, Tobias id: '13956' last_name: Lieneke - first_name: Detmar full_name: Zimmer, Detmar id: '604' last_name: Zimmer citation: ama: 'Urbanek S, Ponick B, Taube A, et al. Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine. In: 2018 IEEE Transportation Electrification Conference and Expo (ITEC). IEEE; 2018. doi:10.1109/itec.2018.8450250' apa: Urbanek, S., Ponick, B., Taube, A., Hoyer, K.-P., Schaper, M., Lammers, S., Lieneke, T., & Zimmer, D. (2018). Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine. 2018 IEEE Transportation Electrification Conference and Expo (ITEC). https://doi.org/10.1109/itec.2018.8450250 bibtex: '@inproceedings{Urbanek_Ponick_Taube_Hoyer_Schaper_Lammers_Lieneke_Zimmer_2018, title={Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine}, DOI={10.1109/itec.2018.8450250}, booktitle={2018 IEEE Transportation Electrification Conference and Expo (ITEC)}, publisher={IEEE}, author={Urbanek, Stefan and Ponick, Bernd and Taube, Alexander and Hoyer, Kay-Peter and Schaper, Mirko and Lammers, Stefan and Lieneke, Tobias and Zimmer, Detmar}, year={2018} }' chicago: Urbanek, Stefan, Bernd Ponick, Alexander Taube, Kay-Peter Hoyer, Mirko Schaper, Stefan Lammers, Tobias Lieneke, and Detmar Zimmer. “Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine.” In 2018 IEEE Transportation Electrification Conference and Expo (ITEC). IEEE, 2018. https://doi.org/10.1109/itec.2018.8450250. ieee: 'S. Urbanek et al., “Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine,” 2018, doi: 10.1109/itec.2018.8450250.' mla: Urbanek, Stefan, et al. “Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine.” 2018 IEEE Transportation Electrification Conference and Expo (ITEC), IEEE, 2018, doi:10.1109/itec.2018.8450250. short: 'S. Urbanek, B. Ponick, A. Taube, K.-P. Hoyer, M. Schaper, S. Lammers, T. Lieneke, D. Zimmer, in: 2018 IEEE Transportation Electrification Conference and Expo (ITEC), IEEE, 2018.' date_created: 2023-02-02T14:45:45Z date_updated: 2024-03-27T15:27:12Z department: - _id: '9' - _id: '158' - _id: '146' doi: 10.1109/itec.2018.8450250 language: - iso: eng publication: 2018 IEEE Transportation Electrification Conference and Expo (ITEC) publication_status: published publisher: IEEE quality_controlled: '1' status: public title: Additive Manufacturing of a Soft Magnetic Rotor Active Part and Shaft for a Permanent Magnet Synchronous Machine type: conference user_id: '13956' year: '2018' ... --- _id: '22420' abstract: - lang: eng text: 'Additive Fertigungsverfahren (engl.: Additive Manufacturing, kurz: AM) ermöglichen die werkzeuglose Herstellung von Komponenten und kompletten Baugruppen direkt aus dem 3D-CAD-Modell. Insbesondere additiv hergestellte Leichtbaukonstruktionen weisen ein hohes Potential für den Elektromaschinenbau auf. In diesem Paper werden erste Ansätze zur additiven Fertigung einer Rotorwelle für eine permanentmagneterregte Synchronmaschine (PMSM) aufgezeigt. Die Verbesserung einer ausgeprägten Leichtbaukonstruktion der Rotorwelle sowie die Charakterisierung des additiv verarbeiteten Werkstoffs werden aufgeführt. Hierzu wurden Prüfkörper aus dem Werkstoffs H13 (1.2344) hergestellt. Des Weiteren wurden Prüfkörper additiv gefertigter Gitterstrukturen entwickelt und untersucht. Zur Werkstoffcharakterisierung wurden sowohl mechanische Eigenschaften ermittelt, wie die Streckgrenze, die Zugfestigkeit und die Härte als auch elektromagnetische Eigenschaften, wie die Koerzitivfeldstärke, die elektrische Leitfähigkeit und die Permeabilität. Die Ergebnisse zeigen, dass die magnetischen Eigenschaften von H13 durch eine angeschlossene Wärmebehandlung deutlich verbessert werden konnten. Im Anschluss an die Werkstoffcharakterisierung wurde ein innovatives Leichtbau-Rotorwellenkonzept mit internen Gitterstrukturen entwickelt. Verglichen mit einem konventionell gefertigten Rotor konnte die Rotormasse um 25% reduziert werden sowie das Massenträgheitsmoment um 23% reduziert werden bei einer Testdrehzahl von 3000 U/min und einem Drehmoment von 71,98 Nm.' author: - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Francesco full_name: Quattrone, Francesco last_name: Quattrone - first_name: Rafael full_name: Mrozek, Rafael last_name: Mrozek - first_name: Detmar full_name: Zimmer, Detmar id: '604' last_name: Zimmer - first_name: Hans-Joachim full_name: Schmid, Hans-Joachim last_name: Schmid - first_name: Bernd full_name: Ponick, Bernd last_name: Ponick - first_name: Michael full_name: Hoffmann, Michael last_name: Hoffmann citation: ama: 'Lammers S, Quattrone F, Mrozek R, et al. Entwicklung und additive Herstellung einer Leichtbau-Rotorwelle für eine permanentmagneterregte Synchronmaschine. In: Proceedings of the 14th Rapid.Tech Conference. Hanser Verlag; 2017:80-93. doi:10.3139/9783446454606.006' apa: Lammers, S., Quattrone, F., Mrozek, R., Zimmer, D., Schmid, H.-J., Ponick, B., & Hoffmann, M. (2017). Entwicklung und additive Herstellung einer Leichtbau-Rotorwelle für eine permanentmagneterregte Synchronmaschine. In Proceedings of the 14th Rapid.Tech Conference (pp. 80–93). Hanser Verlag. https://doi.org/10.3139/9783446454606.006 bibtex: '@inproceedings{Lammers_Quattrone_Mrozek_Zimmer_Schmid_Ponick_Hoffmann_2017, title={Entwicklung und additive Herstellung einer Leichtbau-Rotorwelle für eine permanentmagneterregte Synchronmaschine}, DOI={10.3139/9783446454606.006}, booktitle={Proceedings of the 14th Rapid.Tech Conference}, publisher={Hanser Verlag}, author={Lammers, Stefan and Quattrone, Francesco and Mrozek, Rafael and Zimmer, Detmar and Schmid, Hans-Joachim and Ponick, Bernd and Hoffmann, Michael}, year={2017}, pages={80–93} }' chicago: Lammers, Stefan, Francesco Quattrone, Rafael Mrozek, Detmar Zimmer, Hans-Joachim Schmid, Bernd Ponick, and Michael Hoffmann. “Entwicklung Und Additive Herstellung Einer Leichtbau-Rotorwelle Für Eine Permanentmagneterregte Synchronmaschine.” In Proceedings of the 14th Rapid.Tech Conference, 80–93. Hanser Verlag, 2017. https://doi.org/10.3139/9783446454606.006. ieee: S. Lammers et al., “Entwicklung und additive Herstellung einer Leichtbau-Rotorwelle für eine permanentmagneterregte Synchronmaschine,” in Proceedings of the 14th Rapid.Tech Conference, 2017, pp. 80–93. mla: Lammers, Stefan, et al. “Entwicklung Und Additive Herstellung Einer Leichtbau-Rotorwelle Für Eine Permanentmagneterregte Synchronmaschine.” Proceedings of the 14th Rapid.Tech Conference, Hanser Verlag, 2017, pp. 80–93, doi:10.3139/9783446454606.006. short: 'S. Lammers, F. Quattrone, R. Mrozek, D. Zimmer, H.-J. Schmid, B. Ponick, M. Hoffmann, in: Proceedings of the 14th Rapid.Tech Conference, Hanser Verlag, 2017, pp. 80–93.' date_created: 2021-06-15T11:09:50Z date_updated: 2022-01-06T06:55:32Z department: - _id: '9' - _id: '146' - _id: '219' - _id: '624' doi: 10.3139/9783446454606.006 language: - iso: eng page: 80-93 publication: Proceedings of the 14th Rapid.Tech Conference publication_identifier: isbn: - 978-3-446-45459-0 publisher: Hanser Verlag status: public title: Entwicklung und additive Herstellung einer Leichtbau-Rotorwelle für eine permanentmagneterregte Synchronmaschine type: conference user_id: '38077' year: '2017' ... --- _id: '23737' author: - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Francesco full_name: Quattrone, Francesco last_name: Quattrone - first_name: Rafael full_name: Mrozek, Rafael last_name: Mrozek citation: ama: Lammers S, Quattrone F, Mrozek R. Machbarkeitsstudie 3D Druck Elektromotoren. Vol Nr. 1189. Forschungsvereinigung Antriebstechnik e.V.; 2016. apa: 'Lammers, S., Quattrone, F., & Mrozek, R. (2016). Machbarkeitsstudie 3D Druck Elektromotoren: Vol. Nr. 1189. Forschungsvereinigung Antriebstechnik e.V.' bibtex: '@book{Lammers_Quattrone_Mrozek_2016, series={FVA Abschlussbericht }, title={Machbarkeitsstudie 3D Druck Elektromotoren}, volume={Nr. 1189}, publisher={Forschungsvereinigung Antriebstechnik e.V.}, author={Lammers, Stefan and Quattrone, Francesco and Mrozek, Rafael}, year={2016}, collection={FVA Abschlussbericht } }' chicago: Lammers, Stefan, Francesco Quattrone, and Rafael Mrozek. Machbarkeitsstudie 3D Druck Elektromotoren. Vol. Nr. 1189. FVA Abschlussbericht . Forschungsvereinigung Antriebstechnik e.V., 2016. ieee: S. Lammers, F. Quattrone, and R. Mrozek, Machbarkeitsstudie 3D Druck Elektromotoren, vol. Nr. 1189. Forschungsvereinigung Antriebstechnik e.V., 2016. mla: Lammers, Stefan, et al. Machbarkeitsstudie 3D Druck Elektromotoren. Forschungsvereinigung Antriebstechnik e.V., 2016. short: S. Lammers, F. Quattrone, R. Mrozek, Machbarkeitsstudie 3D Druck Elektromotoren, Forschungsvereinigung Antriebstechnik e.V., 2016. date_created: 2021-09-03T10:35:33Z date_updated: 2022-01-06T06:55:59Z department: - _id: '9' - _id: '146' - _id: '219' language: - iso: ger publication_status: published publisher: Forschungsvereinigung Antriebstechnik e.V. report_number: FVA 731 I series_title: 'FVA Abschlussbericht ' status: public title: Machbarkeitsstudie 3D Druck Elektromotoren type: report user_id: '13835' volume: Nr. 1189 year: '2016' ... --- _id: '22404' abstract: - lang: eng text: Additive Manufacturing (AM), also known as 3D printing, is a relatively new technology which enables the toolless production of components and entire assemblies directly from a CAD file. Today, the technology is still not widely used in industrial production. It is mainly limited to special applications, although it shows great potential. In this paper, first approaches are shown to apply AM to the production of rotors for permanent magnet synchronous machines (PMSM). The possibilities of a lightweight design with a low moment of inertia as well as the influence on the magnetic anisotropy for an improved sensorless control of PMSM are pointed out. The results clearly demonstrate the great potential of additive manufacturing in electrical engineering applications. author: - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Guido full_name: Adam, Guido last_name: Adam - first_name: Hans-Joachim full_name: Schmid, Hans-Joachim id: '464' last_name: Schmid - first_name: Rafael full_name: Mrozek, Rafael last_name: Mrozek - first_name: Rainer full_name: Oberacker, Rainer last_name: Oberacker - first_name: Michael full_name: Hoffmann, Michael last_name: Hoffmann - first_name: Francesco full_name: Quattrone, Francesco last_name: Quattrone - first_name: Bernd full_name: Ponick, Bernd last_name: Ponick citation: ama: 'Lammers S, Adam G, Schmid H-J, et al. Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous Machine. In: EDPC 2016. ; 2016. doi:10.1109/EDPC.2016.7851312' apa: Lammers, S., Adam, G., Schmid, H.-J., Mrozek, R., Oberacker, R., Hoffmann, M., … Ponick, B. (2016). Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous Machine. In EDPC 2016. https://doi.org/10.1109/EDPC.2016.7851312 bibtex: '@inproceedings{Lammers_Adam_Schmid_Mrozek_Oberacker_Hoffmann_Quattrone_Ponick_2016, title={Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous Machine}, DOI={10.1109/EDPC.2016.7851312}, booktitle={EDPC 2016}, author={Lammers, Stefan and Adam, Guido and Schmid, Hans-Joachim and Mrozek, Rafael and Oberacker, Rainer and Hoffmann, Michael and Quattrone, Francesco and Ponick, Bernd}, year={2016} }' chicago: Lammers, Stefan, Guido Adam, Hans-Joachim Schmid, Rafael Mrozek, Rainer Oberacker, Michael Hoffmann, Francesco Quattrone, and Bernd Ponick. “Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous Machine.” In EDPC 2016, 2016. https://doi.org/10.1109/EDPC.2016.7851312. ieee: S. Lammers et al., “Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous Machine,” in EDPC 2016, 2016. mla: Lammers, Stefan, et al. “Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous Machine.” EDPC 2016, 2016, doi:10.1109/EDPC.2016.7851312. short: 'S. Lammers, G. Adam, H.-J. Schmid, R. Mrozek, R. Oberacker, M. Hoffmann, F. Quattrone, B. Ponick, in: EDPC 2016, 2016.' date_created: 2021-06-15T11:09:32Z date_updated: 2022-01-06T06:55:32Z department: - _id: '9' - _id: '146' - _id: '219' - _id: '624' doi: 10.1109/EDPC.2016.7851312 language: - iso: eng publication: EDPC 2016 publication_identifier: isbn: - 978-1-5090-2908-2 status: public title: Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous Machine type: conference user_id: '38077' year: '2016' ... --- _id: '15965' abstract: - lang: eng text: Abstract author: - first_name: Stefan full_name: Leuders, Stefan last_name: Leuders - first_name: Tobias full_name: Lieneke, Tobias id: '13956' last_name: Lieneke - first_name: Stefan full_name: Lammers, Stefan id: '13835' last_name: Lammers - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster - first_name: Thomas full_name: Niendorf, Thomas last_name: Niendorf citation: ama: Leuders S, Lieneke T, Lammers S, Tröster T, Niendorf T. On the fatigue properties of metals manufactured by selective laser melting – The role of ductility. Journal of Materials Research. Published online 2014:1911-1919. doi:10.1557/jmr.2014.157 apa: Leuders, S., Lieneke, T., Lammers, S., Tröster, T., & Niendorf, T. (2014). On the fatigue properties of metals manufactured by selective laser melting – The role of ductility. Journal of Materials Research, 1911–1919. https://doi.org/10.1557/jmr.2014.157 bibtex: '@article{Leuders_Lieneke_Lammers_Tröster_Niendorf_2014, title={On the fatigue properties of metals manufactured by selective laser melting – The role of ductility}, DOI={10.1557/jmr.2014.157}, journal={Journal of Materials Research}, author={Leuders, Stefan and Lieneke, Tobias and Lammers, Stefan and Tröster, Thomas and Niendorf, Thomas}, year={2014}, pages={1911–1919} }' chicago: Leuders, Stefan, Tobias Lieneke, Stefan Lammers, Thomas Tröster, and Thomas Niendorf. “On the Fatigue Properties of Metals Manufactured by Selective Laser Melting – The Role of Ductility.” Journal of Materials Research, 2014, 1911–19. https://doi.org/10.1557/jmr.2014.157. ieee: 'S. Leuders, T. Lieneke, S. Lammers, T. Tröster, and T. Niendorf, “On the fatigue properties of metals manufactured by selective laser melting – The role of ductility,” Journal of Materials Research, pp. 1911–1919, 2014, doi: 10.1557/jmr.2014.157.' mla: Leuders, Stefan, et al. “On the Fatigue Properties of Metals Manufactured by Selective Laser Melting – The Role of Ductility.” Journal of Materials Research, 2014, pp. 1911–19, doi:10.1557/jmr.2014.157. short: S. Leuders, T. Lieneke, S. Lammers, T. Tröster, T. Niendorf, Journal of Materials Research (2014) 1911–1919. date_created: 2020-02-21T14:40:39Z date_updated: 2024-03-27T15:25:07Z department: - _id: '9' - _id: '321' - _id: '149' - _id: '146' - _id: '219' doi: 10.1557/jmr.2014.157 language: - iso: eng page: 1911-1919 publication: Journal of Materials Research publication_identifier: issn: - 0884-2914 - 2044-5326 publication_status: published status: public title: On the fatigue properties of metals manufactured by selective laser melting – The role of ductility type: journal_article user_id: '13956' year: '2014' ...