---
_id: '22193'
abstract:
- lang: eng
  text: The process-related occurrence of varying cooling rates at different positions
    within the part cake is an important challenge regarding the part quality and
    reproducibility of the polymer laser sintering process. Temperature history dependent
    parameters are for example the part warpage, the crystallization behavior or powder
    ageing effects, which have to be considered for optimized process controls. Nevertheless,
    the inner temperature distribution and history during the cooling process is difficult
    to measure and less known yet. In this work, a Finite Element (FE) model is developed
    to understand and predict the temperature distribution and history within the
    part cake during the cooling process. Therefore, the thermal boundary conditions
    of a laser sintering system are analyzed and relevant parameters are identified.
    A basic FE model is set up in ABAQUS CAE software considering a part-free powder
    cake. Important thermal parameters of the bulk powder and the environment are
    adjusted and verified in relation to experimental in-process measured data. With
    this model it is possible to predict position-dependent cooling rates as a function
    of significant job parameters, for example the job height or the environmental
    conditions during the cooling phase. In combination with extended in-process temperature
    measurements and a consideration of built parts, this model will be an important
    tool for the development of optimized process controls.
author:
- first_name: Stefan
  full_name: Josupeit, Stefan
  last_name: Josupeit
- first_name: L.
  full_name: Ordia, L.
  last_name: Ordia
- first_name: Hans-Joachim
  full_name: Schmid, Hans-Joachim
  id: '464'
  last_name: Schmid
citation:
  ama: 'Josupeit S, Ordia L, Schmid H-J. Development of a Basic Model to Simulate
    the Laser Sintering Cooling Process. In: <i>International Conference on Additive
    Technologies</i>. Vol 5. ; 2014:222-227. doi:<a href="https://www.researchgate.net/profile/Saeed_Khademzadeh2/publication/303022441_Geometrical_characterization_of_thin_walls_produced_by_micro_laser_sintering/links/5735cc7f08ae298602e08f1f/Geometrical-characterization-of-thin-walls-produced-by-micro-laser-sintering.pdf">https://www.researchgate.net/profile/Saeed_Khademzadeh2/publication/303022441_Geometrical_characterization_of_thin_walls_produced_by_micro_laser_sintering/links/5735cc7f08ae298602e08f1f/Geometrical-characterization-of-thin-walls-produced-by-micro-laser-sintering.pdf</a>'
  apa: Josupeit, S., Ordia, L., &#38; Schmid, H.-J. (2014). Development of a Basic
    Model to Simulate the Laser Sintering Cooling Process. In <i>International Conference
    on Additive Technologies</i> (Vol. 5, pp. 222–227). <a href="https://www.researchgate.net/profile/Saeed_Khademzadeh2/publication/303022441_Geometrical_characterization_of_thin_walls_produced_by_micro_laser_sintering/links/5735cc7f08ae298602e08f1f/Geometrical-characterization-of-thin-walls-produced-by-micro-laser-sintering.pdf">https://www.researchgate.net/profile/Saeed_Khademzadeh2/publication/303022441_Geometrical_characterization_of_thin_walls_produced_by_micro_laser_sintering/links/5735cc7f08ae298602e08f1f/Geometrical-characterization-of-thin-walls-produced-by-micro-laser-sintering.pdf</a>
  bibtex: '@inproceedings{Josupeit_Ordia_Schmid_2014, title={Development of a Basic
    Model to Simulate the Laser Sintering Cooling Process}, volume={5}, DOI={<a href="https://www.researchgate.net/profile/Saeed_Khademzadeh2/publication/303022441_Geometrical_characterization_of_thin_walls_produced_by_micro_laser_sintering/links/5735cc7f08ae298602e08f1f/Geometrical-characterization-of-thin-walls-produced-by-micro-laser-sintering.pdf">https://www.researchgate.net/profile/Saeed_Khademzadeh2/publication/303022441_Geometrical_characterization_of_thin_walls_produced_by_micro_laser_sintering/links/5735cc7f08ae298602e08f1f/Geometrical-characterization-of-thin-walls-produced-by-micro-laser-sintering.pdf</a>},
    booktitle={International Conference on Additive Technologies}, author={Josupeit,
    Stefan and Ordia, L. and Schmid, Hans-Joachim}, year={2014}, pages={222–227} }'
  chicago: Josupeit, Stefan, L. Ordia, and Hans-Joachim Schmid. “Development of a
    Basic Model to Simulate the Laser Sintering Cooling Process.” In <i>International
    Conference on Additive Technologies</i>, 5:222–27, 2014. <a href="https://www.researchgate.net/profile/Saeed_Khademzadeh2/publication/303022441_Geometrical_characterization_of_thin_walls_produced_by_micro_laser_sintering/links/5735cc7f08ae298602e08f1f/Geometrical-characterization-of-thin-walls-produced-by-micro-laser-sintering.pdf">https://www.researchgate.net/profile/Saeed_Khademzadeh2/publication/303022441_Geometrical_characterization_of_thin_walls_produced_by_micro_laser_sintering/links/5735cc7f08ae298602e08f1f/Geometrical-characterization-of-thin-walls-produced-by-micro-laser-sintering.pdf</a>.
  ieee: S. Josupeit, L. Ordia, and H.-J. Schmid, “Development of a Basic Model to
    Simulate the Laser Sintering Cooling Process,” in <i>International Conference
    on Additive Technologies</i>, 2014, vol. 5, pp. 222–227.
  mla: Josupeit, Stefan, et al. “Development of a Basic Model to Simulate the Laser
    Sintering Cooling Process.” <i>International Conference on Additive Technologies</i>,
    vol. 5, 2014, pp. 222–27, doi:<a href="https://www.researchgate.net/profile/Saeed_Khademzadeh2/publication/303022441_Geometrical_characterization_of_thin_walls_produced_by_micro_laser_sintering/links/5735cc7f08ae298602e08f1f/Geometrical-characterization-of-thin-walls-produced-by-micro-laser-sintering.pdf">https://www.researchgate.net/profile/Saeed_Khademzadeh2/publication/303022441_Geometrical_characterization_of_thin_walls_produced_by_micro_laser_sintering/links/5735cc7f08ae298602e08f1f/Geometrical-characterization-of-thin-walls-produced-by-micro-laser-sintering.pdf</a>.
  short: 'S. Josupeit, L. Ordia, H.-J. Schmid, in: International Conference on Additive
    Technologies, 2014, pp. 222–227.'
date_created: 2021-05-14T07:46:25Z
date_updated: 2022-01-06T06:55:28Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
doi: https://www.researchgate.net/profile/Saeed_Khademzadeh2/publication/303022441_Geometrical_characterization_of_thin_walls_produced_by_micro_laser_sintering/links/5735cc7f08ae298602e08f1f/Geometrical-characterization-of-thin-walls-produced-by-micro-laser-sintering.pdf
intvolume: '         5'
language:
- iso: eng
page: 222-227
publication: International Conference on Additive Technologies
publication_identifier:
  isbn:
  - 978-961-281-579-0
status: public
title: Development of a Basic Model to Simulate the Laser Sintering Cooling Process
type: conference
user_id: '71545'
volume: 5
year: '2014'
...
---
_id: '22203'
abstract:
- lang: eng
  text: One barrier of laser sintering (LS) to become the main process for Direct
    Manufacturing (DM) is the surface quality of LS parts. Hence, the property which
    has to be improved is the rough surfaces of LS parts due to the layered structure.
    Another additional effect is the incomplete melting of powder particles on the
    surface due to the high process temperature. In this paper we demonstrate our
    approach of a theoretical model for the topography of LS part surfaces. We investigated
    the surface roughness as a function of surface orientation. Considering that the
    model involves further variables as layer thickness, particle density and particle
    size distribution to describe the topography precisely. Experimental results were
    used to optimize and check the results of the model.
author:
- first_name: Patrick
  full_name: Delfs, Patrick
  last_name: Delfs
- first_name: Hans-Joachim
  full_name: Schmid, Hans-Joachim
  id: '464'
  last_name: Schmid
citation:
  ama: 'Delfs P, Schmid H-J. Simulation of the Surface Topography on Laser Sintered
    Polymer Parts. In: <i>25th Annual International Solid Freeform Fabrication Symposium</i>.
    Vol 25. ; 2014:1250-1258. doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2014-098-Delfs.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2014-098-Delfs.pdf</a>'
  apa: Delfs, P., &#38; Schmid, H.-J. (2014). Simulation of the Surface Topography
    on Laser Sintered Polymer Parts. In <i>25th Annual International Solid Freeform
    Fabrication Symposium</i> (Vol. 25, pp. 1250–1258). <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2014-098-Delfs.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2014-098-Delfs.pdf</a>
  bibtex: '@inproceedings{Delfs_Schmid_2014, title={Simulation of the Surface Topography
    on Laser Sintered Polymer Parts}, volume={25}, DOI={<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2014-098-Delfs.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2014-098-Delfs.pdf</a>},
    booktitle={25th Annual International Solid Freeform Fabrication Symposium}, author={Delfs,
    Patrick and Schmid, Hans-Joachim}, year={2014}, pages={1250–1258} }'
  chicago: Delfs, Patrick, and Hans-Joachim Schmid. “Simulation of the Surface Topography
    on Laser Sintered Polymer Parts.” In <i>25th Annual International Solid Freeform
    Fabrication Symposium</i>, 25:1250–58, 2014. <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2014-098-Delfs.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2014-098-Delfs.pdf</a>.
  ieee: P. Delfs and H.-J. Schmid, “Simulation of the Surface Topography on Laser
    Sintered Polymer Parts,” in <i>25th Annual International Solid Freeform Fabrication
    Symposium</i>, 2014, vol. 25, pp. 1250–1258.
  mla: Delfs, Patrick, and Hans-Joachim Schmid. “Simulation of the Surface Topography
    on Laser Sintered Polymer Parts.” <i>25th Annual International Solid Freeform
    Fabrication Symposium</i>, vol. 25, 2014, pp. 1250–58, doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2014-098-Delfs.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2014-098-Delfs.pdf</a>.
  short: 'P. Delfs, H.-J. Schmid, in: 25th Annual International Solid Freeform Fabrication
    Symposium, 2014, pp. 1250–1258.'
date_created: 2021-05-14T07:46:36Z
date_updated: 2022-01-06T06:55:29Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
doi: http://utw10945.utweb.utexas.edu/sites/default/files/2014-098-Delfs.pdf
intvolume: '        25'
language:
- iso: eng
page: 1250-1258
publication: 25th Annual International Solid Freeform Fabrication Symposium
status: public
title: Simulation of the Surface Topography on Laser Sintered Polymer Parts
type: conference
user_id: '71545'
volume: 25
year: '2014'
...
---
_id: '22382'
author:
- first_name: Guido
  full_name: Adam, Guido
  last_name: Adam
- first_name: Detmar
  full_name: Zimmer, Detmar
  id: '604'
  last_name: Zimmer
citation:
  ama: 'Adam G, Zimmer D. Extension of prior developed design rules (LS). In: <i>ASPE
    - Spring Topical Meeting 2014</i>. ; 2014. doi:<a href="https://www.researchgate.net/publication/274193378_Extension_of_prior_developed_design_rules%27_range_of_validity_for_different_boundary_conditions_in_laser_sintering
    ">https://www.researchgate.net/publication/274193378_Extension_of_prior_developed_design_rules%27_range_of_validity_for_different_boundary_conditions_in_laser_sintering
    </a>'
  apa: Adam, G., &#38; Zimmer, D. (2014). Extension of prior developed design rules
    (LS). In <i>ASPE - Spring topical meeting 2014</i>. <a href="https://www.researchgate.net/publication/274193378_Extension_of_prior_developed_design_rules%27_range_of_validity_for_different_boundary_conditions_in_laser_sintering
    ">https://www.researchgate.net/publication/274193378_Extension_of_prior_developed_design_rules%27_range_of_validity_for_different_boundary_conditions_in_laser_sintering
    </a>
  bibtex: '@inproceedings{Adam_Zimmer_2014, title={Extension of prior developed design
    rules (LS)}, DOI={<a href="https://www.researchgate.net/publication/274193378_Extension_of_prior_developed_design_rules%27_range_of_validity_for_different_boundary_conditions_in_laser_sintering
    ">https://www.researchgate.net/publication/274193378_Extension_of_prior_developed_design_rules%27_range_of_validity_for_different_boundary_conditions_in_laser_sintering
    </a>}, booktitle={ASPE - Spring topical meeting 2014}, author={Adam, Guido and
    Zimmer, Detmar}, year={2014} }'
  chicago: Adam, Guido, and Detmar Zimmer. “Extension of Prior Developed Design Rules
    (LS).” In <i>ASPE - Spring Topical Meeting 2014</i>, 2014. <a href="https://www.researchgate.net/publication/274193378_Extension_of_prior_developed_design_rules%27_range_of_validity_for_different_boundary_conditions_in_laser_sintering
    ">https://www.researchgate.net/publication/274193378_Extension_of_prior_developed_design_rules%27_range_of_validity_for_different_boundary_conditions_in_laser_sintering
    </a>.
  ieee: G. Adam and D. Zimmer, “Extension of prior developed design rules (LS),” in
    <i>ASPE - Spring topical meeting 2014</i>, 2014.
  mla: Adam, Guido, and Detmar Zimmer. “Extension of Prior Developed Design Rules
    (LS).” <i>ASPE - Spring Topical Meeting 2014</i>, 2014, doi:<a href="https://www.researchgate.net/publication/274193378_Extension_of_prior_developed_design_rules%27_range_of_validity_for_different_boundary_conditions_in_laser_sintering
    ">https://www.researchgate.net/publication/274193378_Extension_of_prior_developed_design_rules%27_range_of_validity_for_different_boundary_conditions_in_laser_sintering
    </a>.
  short: 'G. Adam, D. Zimmer, in: ASPE - Spring Topical Meeting 2014, 2014.'
date_created: 2021-06-15T11:09:06Z
date_updated: 2022-01-06T06:55:32Z
department:
- _id: '9'
- _id: '146'
- _id: '219'
- _id: '624'
doi: 'https://www.researchgate.net/publication/274193378_Extension_of_prior_developed_design_rules%27_range_of_validity_for_different_boundary_conditions_in_laser_sintering '
language:
- iso: eng
publication: ASPE - Spring topical meeting 2014
status: public
title: Extension of prior developed design rules (LS)
type: conference
user_id: '38077'
year: '2014'
...
---
_id: '22383'
author:
- first_name: Guido
  full_name: Adam, Guido
  last_name: Adam
- first_name: Detmar
  full_name: Zimmer, Detmar
  id: '604'
  last_name: Zimmer
citation:
  ama: 'Adam G, Zimmer D. Systematic investigations of minimum feature sizes and geometrical
    accuracies. In: ; 2014.'
  apa: Adam, G., &#38; Zimmer, D. (2014). Systematic investigations of minimum feature
    sizes and geometrical accuracies.
  bibtex: '@inproceedings{Adam_Zimmer_2014, title={Systematic investigations of minimum
    feature sizes and geometrical accuracies}, author={Adam, Guido and Zimmer, Detmar},
    year={2014} }'
  chicago: Adam, Guido, and Detmar Zimmer. “Systematic Investigations of Minimum Feature
    Sizes and Geometrical Accuracies,” 2014.
  ieee: G. Adam and D. Zimmer, “Systematic investigations of minimum feature sizes
    and geometrical accuracies,” 2014.
  mla: Adam, Guido, and Detmar Zimmer. <i>Systematic Investigations of Minimum Feature
    Sizes and Geometrical Accuracies</i>. 2014.
  short: 'G. Adam, D. Zimmer, in: 2014.'
date_created: 2021-06-15T11:09:07Z
date_updated: 2022-01-06T06:55:32Z
department:
- _id: '9'
- _id: '146'
- _id: '219'
- _id: '624'
language:
- iso: eng
status: public
title: Systematic investigations of minimum feature sizes and geometrical accuracies
type: conference
user_id: '38077'
year: '2014'
...
---
_id: '22384'
abstract:
- lang: eng
  text: 'Additive Manufacturing technologies create parts layer by layer. Thereby,
    lots of benefits are offered. Especially extended design freedoms provide new
    potentials for the design of technical parts. To make these benefits accessible
    to different user groups, design rules for Additive Manufacturing were developed
    within the project ‘‘Direct Manufacturing Design Rules’’. Therefore a process
    independent method was defined first. Next, design rules were developed for Laser
    Sintering, Laser Melting and Fused Deposition Modeling. The results were summarized
    in a design rule catalog and support a suitable design for Additive Manufacturing '
author:
- first_name: Guido
  full_name: Adam, Guido
  last_name: Adam
- first_name: Detmar
  full_name: Zimmer, Detmar
  id: '604'
  last_name: Zimmer
citation:
  ama: Adam G, Zimmer D. Design for Additive Manufacturing - Element transitions and
    aggregated structures. <i>CIRP Journal of Manufacturing Science and Technology</i>.
    2014;7(1):20-28. doi:<a href="https://doi.org/10.1016/j.cirpj.2013.10.001 ">10.1016/j.cirpj.2013.10.001
    </a>
  apa: Adam, G., &#38; Zimmer, D. (2014). Design for Additive Manufacturing - Element
    transitions and aggregated structures. <i>CIRP Journal of Manufacturing Science
    and Technology</i>, <i>7</i>(1), 20–28. <a href="https://doi.org/10.1016/j.cirpj.2013.10.001
    ">https://doi.org/10.1016/j.cirpj.2013.10.001 </a>
  bibtex: '@article{Adam_Zimmer_2014, title={Design for Additive Manufacturing - Element
    transitions and aggregated structures}, volume={7}, DOI={<a href="https://doi.org/10.1016/j.cirpj.2013.10.001
    ">10.1016/j.cirpj.2013.10.001 </a>}, number={1}, journal={CIRP Journal of Manufacturing
    Science and Technology}, author={Adam, Guido and Zimmer, Detmar}, year={2014},
    pages={20–28} }'
  chicago: 'Adam, Guido, and Detmar Zimmer. “Design for Additive Manufacturing - Element
    Transitions and Aggregated Structures.” <i>CIRP Journal of Manufacturing Science
    and Technology</i> 7, no. 1 (2014): 20–28. <a href="https://doi.org/10.1016/j.cirpj.2013.10.001
    ">https://doi.org/10.1016/j.cirpj.2013.10.001 </a>.'
  ieee: G. Adam and D. Zimmer, “Design for Additive Manufacturing - Element transitions
    and aggregated structures,” <i>CIRP Journal of Manufacturing Science and Technology</i>,
    vol. 7, no. 1, pp. 20–28, 2014.
  mla: Adam, Guido, and Detmar Zimmer. “Design for Additive Manufacturing - Element
    Transitions and Aggregated Structures.” <i>CIRP Journal of Manufacturing Science
    and Technology</i>, vol. 7, no. 1, 2014, pp. 20–28, doi:<a href="https://doi.org/10.1016/j.cirpj.2013.10.001
    ">10.1016/j.cirpj.2013.10.001 </a>.
  short: G. Adam, D. Zimmer, CIRP Journal of Manufacturing Science and Technology
    7 (2014) 20–28.
date_created: 2021-06-15T11:09:08Z
date_updated: 2022-01-06T06:55:32Z
department:
- _id: '9'
- _id: '146'
- _id: '219'
- _id: '624'
doi: '10.1016/j.cirpj.2013.10.001 '
intvolume: '         7'
issue: '1'
language:
- iso: eng
page: 20-28
publication: CIRP Journal of Manufacturing Science and Technology
status: public
title: Design for Additive Manufacturing - Element transitions and aggregated structures
type: journal_article
user_id: '38077'
volume: 7
year: '2014'
...
---
_id: '22385'
author:
- first_name: Guido
  full_name: Adam, Guido
  last_name: Adam
citation:
  ama: 'Adam G. Erweiterung des Gültigkeitsbereichs von Konstruktionsregeln beim Lasersintern.
    In: ; 2014.'
  apa: Adam, G. (2014). Erweiterung des Gültigkeitsbereichs von Konstruktionsregeln
    beim Lasersintern.
  bibtex: '@inproceedings{Adam_2014, title={Erweiterung des Gültigkeitsbereichs von
    Konstruktionsregeln beim Lasersintern}, author={Adam, Guido}, year={2014} }'
  chicago: Adam, Guido. “Erweiterung Des Gültigkeitsbereichs von Konstruktionsregeln
    Beim Lasersintern,” 2014.
  ieee: G. Adam, “Erweiterung des Gültigkeitsbereichs von Konstruktionsregeln beim
    Lasersintern,” 2014.
  mla: Adam, Guido. <i>Erweiterung Des Gültigkeitsbereichs von Konstruktionsregeln
    Beim Lasersintern</i>. 2014.
  short: 'G. Adam, in: 2014.'
date_created: 2021-06-15T11:09:09Z
date_updated: 2022-01-06T06:55:32Z
department:
- _id: '9'
- _id: '146'
- _id: '219'
- _id: '624'
status: public
title: Erweiterung des Gültigkeitsbereichs von Konstruktionsregeln beim Lasersintern
type: conference
user_id: '38077'
year: '2014'
...
---
_id: '22386'
author:
- first_name: Guido
  full_name: Adam, Guido
  last_name: Adam
citation:
  ama: 'Adam G. Extension of prior developed design rules for laser sintering. In:
    ; 2014.'
  apa: Adam, G. (2014). Extension of prior developed design rules for laser sintering.
  bibtex: '@inproceedings{Adam_2014, title={Extension of prior developed design rules
    for laser sintering}, author={Adam, Guido}, year={2014} }'
  chicago: Adam, Guido. “Extension of Prior Developed Design Rules for Laser Sintering,”
    2014.
  ieee: G. Adam, “Extension of prior developed design rules for laser sintering,”
    2014.
  mla: Adam, Guido. <i>Extension of Prior Developed Design Rules for Laser Sintering</i>.
    2014.
  short: 'G. Adam, in: 2014.'
date_created: 2021-06-15T11:09:10Z
date_updated: 2022-01-06T06:55:32Z
department:
- _id: '9'
- _id: '146'
- _id: '219'
- _id: '624'
language:
- iso: eng
status: public
title: Extension of prior developed design rules for laser sintering
type: conference
user_id: '38077'
year: '2014'
...
---
_id: '21706'
abstract:
- lang: eng
  text: Additive Manufacturing offers a high potential in the aerospace due to its
    freedom of design and the ability to manufacture complex and lightweight parts.
    Profound changings of the existing processes can be expected for the area of Maintenance,
    Repair and Overhaul (MRO) as well. It is described with the help of scenarios
    which chances result from the integration of this technology while different applications
    are considered. It starts with the implementation of AM as another manufacturing
    technology for the repair of spare parts. The precision reduces the effort for
    post-processing in comparison to the conventional manufacturing methods such as
    the build-up welding. If an unexpected part breakdown occurs and the aircraft
    has to stay on ground, there are high demands on the logistics to deliver the
    required spare parts from the warehouse as fast as possible. The storage of spare
    parts causes extremely high costs and can be considerably reduced with the help
    of Additive Manufacturing. Distributed generative manufacturing centers can lead
    to a far-reaching restructuring of the existing processes where the required spare
    part is manufactured locally on demand. The resulting opportunities and risks
    for the involved market actors are shown within the presentation. It is described
    how MRO service providers and OEMs are affected by that and which changes of today’s
    processes are necessary to implement the presented scenarios.
author:
- first_name: G.
  full_name: Deppe, G.
  last_name: Deppe
- first_name: R.
  full_name: Koch, R.
  last_name: Koch
citation:
  ama: Deppe G, Koch R. Exploring the influence of an Additive Manufacturing integration
    on future MRO processes in aeronautics. <i>Rtejournal</i>. 2014;2014(11). doi:<a
    href="https://www.rtejournal.de/ausgabe11/3958">https://www.rtejournal.de/ausgabe11/3958</a>
  apa: Deppe, G., &#38; Koch, R. (2014). Exploring the influence of an Additive Manufacturing
    integration on future MRO processes in aeronautics. <i>Rtejournal</i>, <i>2014</i>(11).
    <a href="https://www.rtejournal.de/ausgabe11/3958">https://www.rtejournal.de/ausgabe11/3958</a>
  bibtex: '@article{Deppe_Koch_2014, title={Exploring the influence of an Additive
    Manufacturing integration on future MRO processes in aeronautics}, volume={2014},
    DOI={<a href="https://www.rtejournal.de/ausgabe11/3958">https://www.rtejournal.de/ausgabe11/3958</a>},
    number={11}, journal={Rtejournal}, author={Deppe, G. and Koch, R.}, year={2014}
    }'
  chicago: Deppe, G., and R. Koch. “Exploring the Influence of an Additive Manufacturing
    Integration on Future MRO Processes in Aeronautics.” <i>Rtejournal</i> 2014, no.
    11 (2014). <a href="https://www.rtejournal.de/ausgabe11/3958">https://www.rtejournal.de/ausgabe11/3958</a>.
  ieee: G. Deppe and R. Koch, “Exploring the influence of an Additive Manufacturing
    integration on future MRO processes in aeronautics,” <i>Rtejournal</i>, vol. 2014,
    no. 11, 2014.
  mla: Deppe, G., and R. Koch. “Exploring the Influence of an Additive Manufacturing
    Integration on Future MRO Processes in Aeronautics.” <i>Rtejournal</i>, vol. 2014,
    no. 11, 2014, doi:<a href="https://www.rtejournal.de/ausgabe11/3958">https://www.rtejournal.de/ausgabe11/3958</a>.
  short: G. Deppe, R. Koch, Rtejournal 2014 (2014).
date_created: 2021-04-21T07:45:03Z
date_updated: 2022-01-06T06:55:11Z
department:
- _id: '144'
- _id: '219'
- _id: '624'
doi: https://www.rtejournal.de/ausgabe11/3958
intvolume: '      2014'
issue: '11'
language:
- iso: eng
publication: Rtejournal
status: public
title: Exploring the influence of an Additive Manufacturing integration on future
  MRO processes in aeronautics
type: journal_article
user_id: '55833'
volume: 2014
year: '2014'
...
---
_id: '22018'
abstract:
- lang: eng
  text: Fused Deposition Modeling (FDM) parts are prone to process-related rough and
    wavy surfaces with stair-stepping effects whenever the parts produced have sloped
    or rounded geometries. These stair-stepping effects can be reduced by using a
    smaller slice height, but complete elimination is not possible. In this paper,
    FDM parts manufactured with the material ABS-M30 are finished using mass finishing
    methods. The mass finishing is done with a trough vibrator, which is comparatively
    gentle to the parts in comparison to other mass finishing technologies. The analysis
    discusses the surface-smoothing effect of finishing time and intensity on various
    part sizes and build orientations. In addition, the dimensional accuracy of the
    parts after the finishing process is examined.
author:
- first_name: M.
  full_name: Fischer, M.
  last_name: Fischer
- first_name: Volker
  full_name: Schöppner, Volker
  id: '20530'
  last_name: Schöppner
citation:
  ama: 'Fischer M, Schöppner V. Finishing of ABS-M30 Parts Manufactured with Fused
    Deposition Modeling with Focus on Dimensional Accuracy. In: <i>25th Annual International
    Solid Freeform Fabrication Symposium</i>. Vol 25. ; 2014:923-934. doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2014-073-Fischer.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2014-073-Fischer.pdf</a>'
  apa: Fischer, M., &#38; Schöppner, V. (2014). Finishing of ABS-M30 Parts Manufactured
    with Fused Deposition Modeling with Focus on Dimensional Accuracy. <i>25th Annual
    International Solid Freeform Fabrication Symposium</i>, <i>25</i>, 923–934. <a
    href="http://utw10945.utweb.utexas.edu/sites/default/files/2014-073-Fischer.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2014-073-Fischer.pdf</a>
  bibtex: '@inproceedings{Fischer_Schöppner_2014, title={Finishing of ABS-M30 Parts
    Manufactured with Fused Deposition Modeling with Focus on Dimensional Accuracy},
    volume={25}, DOI={<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2014-073-Fischer.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2014-073-Fischer.pdf</a>},
    booktitle={25th Annual International Solid Freeform Fabrication Symposium}, author={Fischer,
    M. and Schöppner, Volker}, year={2014}, pages={923–934} }'
  chicago: Fischer, M., and Volker Schöppner. “Finishing of ABS-M30 Parts Manufactured
    with Fused Deposition Modeling with Focus on Dimensional Accuracy.” In <i>25th
    Annual International Solid Freeform Fabrication Symposium</i>, 25:923–34, 2014.
    <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2014-073-Fischer.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2014-073-Fischer.pdf</a>.
  ieee: 'M. Fischer and V. Schöppner, “Finishing of ABS-M30 Parts Manufactured with
    Fused Deposition Modeling with Focus on Dimensional Accuracy,” in <i>25th Annual
    International Solid Freeform Fabrication Symposium</i>, 2014, vol. 25, pp. 923–934,
    doi: <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2014-073-Fischer.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2014-073-Fischer.pdf</a>.'
  mla: Fischer, M., and Volker Schöppner. “Finishing of ABS-M30 Parts Manufactured
    with Fused Deposition Modeling with Focus on Dimensional Accuracy.” <i>25th Annual
    International Solid Freeform Fabrication Symposium</i>, vol. 25, 2014, pp. 923–34,
    doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2014-073-Fischer.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2014-073-Fischer.pdf</a>.
  short: 'M. Fischer, V. Schöppner, in: 25th Annual International Solid Freeform Fabrication
    Symposium, 2014, pp. 923–934.'
date_created: 2021-05-07T13:22:57Z
date_updated: 2022-01-06T06:55:22Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '321'
- _id: '9'
doi: http://utw10945.utweb.utexas.edu/sites/default/files/2014-073-Fischer.pdf
intvolume: '        25'
language:
- iso: eng
page: 923-934
publication: 25th Annual International Solid Freeform Fabrication Symposium
status: public
title: Finishing of ABS-M30 Parts Manufactured with Fused Deposition Modeling with
  Focus on Dimensional Accuracy
type: conference
user_id: '70729'
volume: 25
year: '2014'
...
---
_id: '22030'
abstract:
- lang: eng
  text: Parts produced by Fused Deposition Modeling (FDM) tend to have rough and undulating
    surfaces with staircase effects on rounded and slanting areas of the part. This
    is due to the characteristics of the process. In many fields of application, high
    demands are made on the optical quality of the part. An improvement in the surface
    quality of FDM parts made of Ultem*9085 can be achieved through post-treatment
    with a mass finishing process. In this paper, FDM specimens are post-treated in
    a disk finishing unit. Influences of the mass finishing process are analyzed with
    regard to the dependence of surface quality on the various process parameters
    and on the finishing medium, grinding time and grinding speed. The finishing efficiency
    depends on the finishing media and decreases for lower finishing time. For all
    media a lower disk velocity results a smaller grinding effect, but there are clearly
    differences between the finishing media. The paper also discusses effects of the
    grinding process on the mechanical properties of the parts. Especially small part
    geometries and parts build in z-direction tend to break during the finishing process.
author:
- first_name: M.
  full_name: Fischer, M.
  last_name: Fischer
- first_name: Volker
  full_name: Schöppner, Volker
  id: '20530'
  last_name: Schöppner
citation:
  ama: 'Fischer M, Schöppner V. Effects of a mass finishing process on parts produced
    from Ultem 9085 by Fused Deposition Modeling. In: <i>ANTEC</i>. SPE: Society of
    Plastics Engineers; 2014:2331-2336.'
  apa: Fischer, M., &#38; Schöppner, V. (2014). Effects of a mass finishing process
    on parts produced from Ultem 9085 by Fused Deposition Modeling. <i>ANTEC</i>,
    2331–2336.
  bibtex: '@inproceedings{Fischer_Schöppner_2014, title={Effects of a mass finishing
    process on parts produced from Ultem 9085 by Fused Deposition Modeling}, booktitle={ANTEC},
    publisher={SPE: Society of Plastics Engineers}, author={Fischer, M. and Schöppner,
    Volker}, year={2014}, pages={2331–2336} }'
  chicago: 'Fischer, M., and Volker Schöppner. “Effects of a Mass Finishing Process
    on Parts Produced from Ultem 9085 by Fused Deposition Modeling.” In <i>ANTEC</i>,
    2331–36. SPE: Society of Plastics Engineers, 2014.'
  ieee: M. Fischer and V. Schöppner, “Effects of a mass finishing process on parts
    produced from Ultem 9085 by Fused Deposition Modeling,” in <i>ANTEC</i>, 2014,
    pp. 2331–2336.
  mla: 'Fischer, M., and Volker Schöppner. “Effects of a Mass Finishing Process on
    Parts Produced from Ultem 9085 by Fused Deposition Modeling.” <i>ANTEC</i>, SPE:
    Society of Plastics Engineers, 2014, pp. 2331–36.'
  short: 'M. Fischer, V. Schöppner, in: ANTEC, SPE: Society of Plastics Engineers,
    2014, pp. 2331–2336.'
date_created: 2021-05-07T13:23:11Z
date_updated: 2022-04-25T08:03:55Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '321'
- _id: '9'
language:
- iso: eng
page: 2331-2336
publication: ANTEC
publication_identifier:
  isbn:
  - 978-1-63439-708-7
publisher: 'SPE: Society of Plastics Engineers'
quality_controlled: '1'
status: public
title: Effects of a mass finishing process on parts produced from Ultem 9085 by Fused
  Deposition Modeling
type: conference
user_id: '70729'
year: '2014'
...
---
_id: '22021'
abstract:
- lang: eng
  text: Additive production techniques have the advantage of manufacturing parts without
    needing a forming tool. One of the most used additive manufacturing processes
    is "Fused Deposition Modeling" (FDM) which allows the production of prototypes
    and end-use parts. Due to the manufacture layer by layer, also complex part geometries
    can be created in one working step. Furthermore, lightweight parts with specific
    inner core structures can be manufactured in order to achieve good weightrelated
    strength properties. In this paper the mechanical behavior of lightweight parts
    manufactured with the 3D production system Fortus 400mc from Stratasys and the
    material Polyetherimide (PEI) with the trade name Ultem*9085 is analyzed. The
    test specimens were built up with different inner structures and building directions.
    Therefore, test specimens with known lightweight core geometries (e.g. corrugated
    and honeycomb cores) were designed. A four-point bending test was conducted to
    analyze the strength properties as well as the weight-related strength properties.
    Additionally the influence of the structure width, the structure wall thickness
    and the top layer thickness was analyzed using a honeycomb structure.
author:
- first_name: A.
  full_name: Bagsik, A.
  last_name: Bagsik
- first_name: S.
  full_name: Josupeit, S.
  last_name: Josupeit
- first_name: Volker
  full_name: Schöppner, Volker
  id: '20530'
  last_name: Schöppner
- first_name: E.
  full_name: Klemp, E.
  last_name: Klemp
citation:
  ama: 'Bagsik A, Josupeit S, Schöppner V, Klemp E. Mechanical Analysis of Lightweight
    Constructions manufactured with Fused Deposition Modeling. In: <i>29th International
    Conference of the Polymer Processing Society</i>. Vol 29. American Institute of
    Physics ; 2014:696-701. doi:<a href="https://doi.org/10.1063/1.4873874">10.1063/1.4873874</a>'
  apa: Bagsik, A., Josupeit, S., Schöppner, V., &#38; Klemp, E. (2014). Mechanical
    Analysis of Lightweight Constructions manufactured with Fused Deposition Modeling.
    <i>29th International Conference of the Polymer Processing Society</i>, <i>29</i>,
    696–701. <a href="https://doi.org/10.1063/1.4873874">https://doi.org/10.1063/1.4873874</a>
  bibtex: '@inproceedings{Bagsik_Josupeit_Schöppner_Klemp_2014, title={Mechanical
    Analysis of Lightweight Constructions manufactured with Fused Deposition Modeling},
    volume={29}, DOI={<a href="https://doi.org/10.1063/1.4873874">10.1063/1.4873874</a>},
    booktitle={29th International Conference of the Polymer Processing Society}, publisher={American
    Institute of Physics }, author={Bagsik, A. and Josupeit, S. and Schöppner, Volker
    and Klemp, E.}, year={2014}, pages={696–701} }'
  chicago: Bagsik, A., S. Josupeit, Volker Schöppner, and E. Klemp. “Mechanical Analysis
    of Lightweight Constructions Manufactured with Fused Deposition Modeling.” In
    <i>29th International Conference of the Polymer Processing Society</i>, 29:696–701.
    American Institute of Physics , 2014. <a href="https://doi.org/10.1063/1.4873874">https://doi.org/10.1063/1.4873874</a>.
  ieee: 'A. Bagsik, S. Josupeit, V. Schöppner, and E. Klemp, “Mechanical Analysis
    of Lightweight Constructions manufactured with Fused Deposition Modeling,” in
    <i>29th International Conference of the Polymer Processing Society</i>, 2014,
    vol. 29, pp. 696–701, doi: <a href="https://doi.org/10.1063/1.4873874">10.1063/1.4873874</a>.'
  mla: Bagsik, A., et al. “Mechanical Analysis of Lightweight Constructions Manufactured
    with Fused Deposition Modeling.” <i>29th International Conference of the Polymer
    Processing Society</i>, vol. 29, American Institute of Physics , 2014, pp. 696–701,
    doi:<a href="https://doi.org/10.1063/1.4873874">10.1063/1.4873874</a>.
  short: 'A. Bagsik, S. Josupeit, V. Schöppner, E. Klemp, in: 29th International Conference
    of the Polymer Processing Society, American Institute of Physics , 2014, pp. 696–701.'
date_created: 2021-05-07T13:23:00Z
date_updated: 2022-04-25T08:05:29Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '321'
- _id: '9'
doi: 10.1063/1.4873874
intvolume: '        29'
language:
- iso: eng
page: 696-701
publication: 29th International Conference of the Polymer Processing Society
publisher: 'American Institute of Physics '
quality_controlled: '1'
status: public
title: Mechanical Analysis of Lightweight Constructions manufactured with Fused Deposition
  Modeling
type: conference
user_id: '70729'
volume: 29
year: '2014'
...
---
_id: '15965'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p><jats:fig position="anchor"><jats:graphic
    xmlns:xlink="http://www.w3.org/1999/xlink" orientation="portrait" mime-subtype="jpeg"
    mimetype="image" position="float" xlink:type="simple" xlink:href="S0884291414001575_figAb"
    /></jats:fig></jats:p>
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. <i>Journal
    of Materials Research</i>. Published online 2014:1911-1919. doi:<a href="https://doi.org/10.1557/jmr.2014.157">10.1557/jmr.2014.157</a>
  apa: Leuders, S., Lieneke, T., Lammers, S., Tröster, T., &#38; Niendorf, T. (2014).
    On the fatigue properties of metals manufactured by selective laser melting –
    The role of ductility. <i>Journal of Materials Research</i>, 1911–1919. <a href="https://doi.org/10.1557/jmr.2014.157">https://doi.org/10.1557/jmr.2014.157</a>
  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={<a href="https://doi.org/10.1557/jmr.2014.157">10.1557/jmr.2014.157</a>},
    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.” <i>Journal of Materials Research</i>, 2014,
    1911–19. <a href="https://doi.org/10.1557/jmr.2014.157">https://doi.org/10.1557/jmr.2014.157</a>.
  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,” <i>Journal of Materials Research</i>, pp. 1911–1919, 2014, doi:
    <a href="https://doi.org/10.1557/jmr.2014.157">10.1557/jmr.2014.157</a>.'
  mla: Leuders, Stefan, et al. “On the Fatigue Properties of Metals Manufactured by
    Selective Laser Melting – The Role of Ductility.” <i>Journal of Materials Research</i>,
    2014, pp. 1911–19, doi:<a href="https://doi.org/10.1557/jmr.2014.157">10.1557/jmr.2014.157</a>.
  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'
...
---
_id: '22186'
abstract:
- lang: eng
  text: 'The reproducibility and reliability of quality aspects are an important challenge
    of the polymer laser sintering process. However, existing quality concepts and
    standardization activities considering influencing factors along the whole process
    chain have not been validated experimentally yet. In this work, these factors
    are analyzed and kept constant to obtain a reliable material data set for different
    layer thicknesses and testing temperatures. In addition, material qualities regarding
    powder ageing effects are analyzed using different build heights and layer thicknesses:
    while an increase of the layer thickness reduces mechanical part strength and
    density, it also results in a less intense thermal ageing of unmolten powder due
    to shorter build times.'
article_number: '185374'
author:
- first_name: Stefan
  full_name: Rüsenberg, Stefan
  last_name: Rüsenberg
- first_name: Stefan
  full_name: Josupeit, Stefan
  last_name: Josupeit
- first_name: Hans-Joachim
  full_name: Schmid, Hans-Joachim
  id: '464'
  last_name: Schmid
  orcid: 000-0001-8590-1921
citation:
  ama: Rüsenberg S, Josupeit S, Schmid H-J. A method to characterize the quality of
    a polymer laser sintering process . <i>Advances in Mechanical Engineering</i>.
    2014;6. doi:<a href="https://doi.org/10.1155/2014/185374">10.1155/2014/185374</a>
  apa: Rüsenberg, S., Josupeit, S., &#38; Schmid, H.-J. (2014). A method to characterize
    the quality of a polymer laser sintering process . <i>Advances in Mechanical Engineering</i>,
    <i>6</i>, Article 185374. <a href="https://doi.org/10.1155/2014/185374">https://doi.org/10.1155/2014/185374</a>
  bibtex: '@article{Rüsenberg_Josupeit_Schmid_2014, title={A method to characterize
    the quality of a polymer laser sintering process }, volume={6}, DOI={<a href="https://doi.org/10.1155/2014/185374">10.1155/2014/185374</a>},
    number={185374}, journal={Advances in Mechanical Engineering}, publisher={SAGE
    Publications}, author={Rüsenberg, Stefan and Josupeit, Stefan and Schmid, Hans-Joachim},
    year={2014} }'
  chicago: Rüsenberg, Stefan, Stefan Josupeit, and Hans-Joachim Schmid. “A Method
    to Characterize the Quality of a Polymer Laser Sintering Process .” <i>Advances
    in Mechanical Engineering</i> 6 (2014). <a href="https://doi.org/10.1155/2014/185374">https://doi.org/10.1155/2014/185374</a>.
  ieee: 'S. Rüsenberg, S. Josupeit, and H.-J. Schmid, “A method to characterize the
    quality of a polymer laser sintering process ,” <i>Advances in Mechanical Engineering</i>,
    vol. 6, Art. no. 185374, 2014, doi: <a href="https://doi.org/10.1155/2014/185374">10.1155/2014/185374</a>.'
  mla: Rüsenberg, Stefan, et al. “A Method to Characterize the Quality of a Polymer
    Laser Sintering Process .” <i>Advances in Mechanical Engineering</i>, vol. 6,
    185374, SAGE Publications, 2014, doi:<a href="https://doi.org/10.1155/2014/185374">10.1155/2014/185374</a>.
  short: S. Rüsenberg, S. Josupeit, H.-J. Schmid, Advances in Mechanical Engineering
    6 (2014).
date_created: 2021-05-14T07:46:17Z
date_updated: 2026-02-19T14:21:49Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
doi: 10.1155/2014/185374
intvolume: '         6'
language:
- iso: eng
publication: Advances in Mechanical Engineering
publication_identifier:
  issn:
  - 1687-8140
publisher: SAGE Publications
status: public
title: 'A method to characterize the quality of a polymer laser sintering process '
type: journal_article
user_id: '14972'
volume: 6
year: '2014'
...
---
_id: '22175'
abstract:
- lang: eng
  text: 'In this work, the quality of laser sintered parts is investigated along a
    defined process chain for a nylon 12 material (PA 2200) on an EOSINT P395 laser
    sintering system. Important influencing factors are figured out. Rheological powder
    characterization methods are investigated as well as mechanical, physical and
    other chosen part properties. The concept allows reproducible part quality characteristics
    and is used to obtain (testing) temperature dependent material data. It can also
    be extended on further materials based on nylon 12: PA 2241 FR, which is convenient
    for the aircraft industry due to its flame-retardant properties, and PA 2221,
    which has economic advantages due to a lower material consumption.'
author:
- first_name: Stefan
  full_name: Josupeit, Stefan
  last_name: Josupeit
- first_name: Stefan
  full_name: Rüsenberg, Stefan
  last_name: Rüsenberg
- first_name: Hans-Joachim
  full_name: Schmid, Hans-Joachim
  id: '464'
  last_name: Schmid
citation:
  ama: 'Josupeit S, Rüsenberg S, Schmid H-J. A material-based quality concept for
    polymer laser sintering. In: <i>24th Annual International Solid Freeform Fabrication
    Symposium </i>. Vol 24. ; 2013:44-54. doi:<a href="http://utw10945.utweb.utexas.edu/Manuscripts/2013/2013-03-Josupeit.pdf">http://utw10945.utweb.utexas.edu/Manuscripts/2013/2013-03-Josupeit.pdf</a>'
  apa: Josupeit, S., Rüsenberg, S., &#38; Schmid, H.-J. (2013). A material-based quality
    concept for polymer laser sintering. In <i>24th Annual International Solid Freeform
    Fabrication Symposium </i> (Vol. 24, pp. 44–54). <a href="http://utw10945.utweb.utexas.edu/Manuscripts/2013/2013-03-Josupeit.pdf">http://utw10945.utweb.utexas.edu/Manuscripts/2013/2013-03-Josupeit.pdf</a>
  bibtex: '@inproceedings{Josupeit_Rüsenberg_Schmid_2013, title={A material-based
    quality concept for polymer laser sintering}, volume={24}, DOI={<a href="http://utw10945.utweb.utexas.edu/Manuscripts/2013/2013-03-Josupeit.pdf">http://utw10945.utweb.utexas.edu/Manuscripts/2013/2013-03-Josupeit.pdf</a>},
    booktitle={24th Annual International Solid Freeform Fabrication Symposium }, author={Josupeit,
    Stefan and Rüsenberg, Stefan and Schmid, Hans-Joachim}, year={2013}, pages={44–54}
    }'
  chicago: Josupeit, Stefan, Stefan Rüsenberg, and Hans-Joachim Schmid. “A Material-Based
    Quality Concept for Polymer Laser Sintering.” In <i>24th Annual International
    Solid Freeform Fabrication Symposium </i>, 24:44–54, 2013. <a href="http://utw10945.utweb.utexas.edu/Manuscripts/2013/2013-03-Josupeit.pdf">http://utw10945.utweb.utexas.edu/Manuscripts/2013/2013-03-Josupeit.pdf</a>.
  ieee: S. Josupeit, S. Rüsenberg, and H.-J. Schmid, “A material-based quality concept
    for polymer laser sintering,” in <i>24th Annual International Solid Freeform Fabrication
    Symposium </i>, 2013, vol. 24, pp. 44–54.
  mla: Josupeit, Stefan, et al. “A Material-Based Quality Concept for Polymer Laser
    Sintering.” <i>24th Annual International Solid Freeform Fabrication Symposium
    </i>, vol. 24, 2013, pp. 44–54, doi:<a href="http://utw10945.utweb.utexas.edu/Manuscripts/2013/2013-03-Josupeit.pdf">http://utw10945.utweb.utexas.edu/Manuscripts/2013/2013-03-Josupeit.pdf</a>.
  short: 'S. Josupeit, S. Rüsenberg, H.-J. Schmid, in: 24th Annual International Solid
    Freeform Fabrication Symposium , 2013, pp. 44–54.'
date_created: 2021-05-14T07:46:04Z
date_updated: 2022-01-06T06:55:28Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
doi: http://utw10945.utweb.utexas.edu/Manuscripts/2013/2013-03-Josupeit.pdf
intvolume: '        24'
language:
- iso: eng
page: 44-54
publication: '24th Annual International Solid Freeform Fabrication Symposium '
status: public
title: A material-based quality concept for polymer laser sintering
type: conference
user_id: '71545'
volume: 24
year: '2013'
...
---
_id: '22192'
abstract:
- lang: eng
  text: Laser Sintering is a powder based additive manufacturing technology. The amount
    of used powder, which is not sintered, can be refreshed and used for further building
    jobs. Due to cost reduction, better mechanical properties and a simpler processing
    it is reasonable to combine virgin and used powder for part manufacturing. During
    the building time the powder is thermally loaded and its structure is changed.
    State of the art in laser sintering is a defined powder ratio. Since the powder
    ageing depends on the individual history of sintering, this procedure cannot ensure
    a defined powder quality. However, for a serial production it is necessary to
    characterize the raw material, as well as all other steps along the process chain,
    in order to ensure a high reproducibility and reliability. Rheological, physical
    and particle properties are considered to correlate powder and chosen material
    properties. Different powder qualities adjusted by the Melt Volume Rate (MVR)
    are tested using promising rheological properties like viscosity or molecular
    weight. Investigations about powder bed density, bulk properties as well as thermal
    characterization complement the experimental setup. These parameters are correlated
    with mechanical, electrical, thermal and physical material properties of laser
    sintered parts. The most important influencing factors along the process chain
    are kept constant. At the end a procedure is shown to obtain a defined powder
    quality. This procedure will be transferred to other materials and will be tested
    using other laser sintering machines of the same type as well as other types.
author:
- first_name: Stefan
  full_name: Rüsenberg, Stefan
  last_name: Rüsenberg
- first_name: Hans-Joachim
  full_name: Schmid, Hans-Joachim
  id: '464'
  last_name: Schmid
citation:
  ama: 'Rüsenberg S, Schmid H-J. Advanced characterization method of Nylon 12 materials
    for application in laser sinter processing. In: <i>International Conference of
    the Polymer-Processing-Society (PPS)</i>. Vol 29. ; 2013. doi:<a href="https://doi.org/10.1063/1.4873877">10.1063/1.4873877</a>'
  apa: Rüsenberg, S., &#38; Schmid, H.-J. (2013). Advanced characterization method
    of Nylon 12 materials for application in laser sinter processing. In <i>International
    Conference of the Polymer-Processing-Society (PPS)</i> (Vol. 29). <a href="https://doi.org/10.1063/1.4873877">https://doi.org/10.1063/1.4873877</a>
  bibtex: '@inproceedings{Rüsenberg_Schmid_2013, title={Advanced characterization
    method of Nylon 12 materials for application in laser sinter processing}, volume={29},
    DOI={<a href="https://doi.org/10.1063/1.4873877">10.1063/1.4873877</a>}, booktitle={International
    Conference of the Polymer-Processing-Society (PPS)}, author={Rüsenberg, Stefan
    and Schmid, Hans-Joachim}, year={2013} }'
  chicago: Rüsenberg, Stefan, and Hans-Joachim Schmid. “Advanced Characterization
    Method of Nylon 12 Materials for Application in Laser Sinter Processing.” In <i>International
    Conference of the Polymer-Processing-Society (PPS)</i>, Vol. 29, 2013. <a href="https://doi.org/10.1063/1.4873877">https://doi.org/10.1063/1.4873877</a>.
  ieee: S. Rüsenberg and H.-J. Schmid, “Advanced characterization method of Nylon
    12 materials for application in laser sinter processing,” in <i>International
    Conference of the Polymer-Processing-Society (PPS)</i>, 2013, vol. 29.
  mla: Rüsenberg, Stefan, and Hans-Joachim Schmid. “Advanced Characterization Method
    of Nylon 12 Materials for Application in Laser Sinter Processing.” <i>International
    Conference of the Polymer-Processing-Society (PPS)</i>, vol. 29, 2013, doi:<a
    href="https://doi.org/10.1063/1.4873877">10.1063/1.4873877</a>.
  short: 'S. Rüsenberg, H.-J. Schmid, in: International Conference of the Polymer-Processing-Society
    (PPS), 2013.'
date_created: 2021-05-14T07:46:24Z
date_updated: 2022-01-06T06:55:28Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
doi: 10.1063/1.4873877
intvolume: '        29'
language:
- iso: eng
publication: International Conference of the Polymer-Processing-Society (PPS)
status: public
title: Advanced characterization method of Nylon 12 materials for application in laser
  sinter processing
type: conference
user_id: '71545'
volume: 29
year: '2013'
...
---
_id: '22197'
author:
- first_name: Stefan
  full_name: Josupeit, Stefan
  last_name: Josupeit
- first_name: Stefan
  full_name: Rüsenberg, Stefan
  last_name: Rüsenberg
- first_name: Hans-Joachim
  full_name: Schmid, Hans-Joachim
  id: '464'
  last_name: Schmid
citation:
  ama: 'Josupeit S, Rüsenberg S, Schmid H-J. Mechanische und rheologische Untersuchungen
    neuer Laser Sinter Materialien. In: <i>Merseburger Rapid Prototyping Forum</i>.
    Vol 7. ; 2013. doi:<a href="https://www.rp-netzwerk.de/images/stories/pdf/rapid_7/Universitaet_Paderborn_DMRC_RP-Forum2013.pdf">https://www.rp-netzwerk.de/images/stories/pdf/rapid_7/Universitaet_Paderborn_DMRC_RP-Forum2013.pdf</a>'
  apa: Josupeit, S., Rüsenberg, S., &#38; Schmid, H.-J. (2013). Mechanische und rheologische
    Untersuchungen neuer Laser Sinter Materialien. In <i>Merseburger Rapid Prototyping
    Forum</i> (Vol. 7). <a href="https://www.rp-netzwerk.de/images/stories/pdf/rapid_7/Universitaet_Paderborn_DMRC_RP-Forum2013.pdf">https://www.rp-netzwerk.de/images/stories/pdf/rapid_7/Universitaet_Paderborn_DMRC_RP-Forum2013.pdf</a>
  bibtex: '@inproceedings{Josupeit_Rüsenberg_Schmid_2013, title={Mechanische und rheologische
    Untersuchungen neuer Laser Sinter Materialien}, volume={7}, DOI={<a href="https://www.rp-netzwerk.de/images/stories/pdf/rapid_7/Universitaet_Paderborn_DMRC_RP-Forum2013.pdf">https://www.rp-netzwerk.de/images/stories/pdf/rapid_7/Universitaet_Paderborn_DMRC_RP-Forum2013.pdf</a>},
    booktitle={Merseburger Rapid Prototyping Forum}, author={Josupeit, Stefan and
    Rüsenberg, Stefan and Schmid, Hans-Joachim}, year={2013} }'
  chicago: Josupeit, Stefan, Stefan Rüsenberg, and Hans-Joachim Schmid. “Mechanische
    Und Rheologische Untersuchungen Neuer Laser Sinter Materialien.” In <i>Merseburger
    Rapid Prototyping Forum</i>, Vol. 7, 2013. <a href="https://www.rp-netzwerk.de/images/stories/pdf/rapid_7/Universitaet_Paderborn_DMRC_RP-Forum2013.pdf">https://www.rp-netzwerk.de/images/stories/pdf/rapid_7/Universitaet_Paderborn_DMRC_RP-Forum2013.pdf</a>.
  ieee: S. Josupeit, S. Rüsenberg, and H.-J. Schmid, “Mechanische und rheologische
    Untersuchungen neuer Laser Sinter Materialien,” in <i>Merseburger Rapid Prototyping
    Forum</i>, 2013, vol. 7.
  mla: Josupeit, Stefan, et al. “Mechanische Und Rheologische Untersuchungen Neuer
    Laser Sinter Materialien.” <i>Merseburger Rapid Prototyping Forum</i>, vol. 7,
    2013, doi:<a href="https://www.rp-netzwerk.de/images/stories/pdf/rapid_7/Universitaet_Paderborn_DMRC_RP-Forum2013.pdf">https://www.rp-netzwerk.de/images/stories/pdf/rapid_7/Universitaet_Paderborn_DMRC_RP-Forum2013.pdf</a>.
  short: 'S. Josupeit, S. Rüsenberg, H.-J. Schmid, in: Merseburger Rapid Prototyping
    Forum, 2013.'
date_created: 2021-05-14T07:46:29Z
date_updated: 2022-01-06T06:55:28Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
doi: https://www.rp-netzwerk.de/images/stories/pdf/rapid_7/Universitaet_Paderborn_DMRC_RP-Forum2013.pdf
intvolume: '         7'
language:
- iso: eng
publication: Merseburger Rapid Prototyping Forum
status: public
title: Mechanische und rheologische Untersuchungen neuer Laser Sinter Materialien
type: conference
user_id: '71545'
volume: 7
year: '2013'
...
---
_id: '22201'
author:
- first_name: Stefan
  full_name: Rüsenberg, Stefan
  last_name: Rüsenberg
- first_name: A.
  full_name: Bagsik, A.
  last_name: Bagsik
- first_name: J.
  full_name: Büsching, J.
  last_name: Büsching
- first_name: Hans-Joachim
  full_name: Schmid, Hans-Joachim
  id: '464'
  last_name: Schmid
citation:
  ama: 'Rüsenberg S, Bagsik A, Büsching J, Schmid H-J. Additiv versus Konventionell:
    Benchmarking am Beispiel eines Designs aus der Luftfahrtindustrie. In: <i>RapidTech</i>.
    ; 2013.'
  apa: 'Rüsenberg, S., Bagsik, A., Büsching, J., &#38; Schmid, H.-J. (2013). Additiv
    versus Konventionell: Benchmarking am Beispiel eines Designs aus der Luftfahrtindustrie.
    In <i>RapidTech</i>.'
  bibtex: '@inproceedings{Rüsenberg_Bagsik_Büsching_Schmid_2013, title={Additiv versus
    Konventionell: Benchmarking am Beispiel eines Designs aus der Luftfahrtindustrie},
    booktitle={RapidTech}, author={Rüsenberg, Stefan and Bagsik, A. and Büsching,
    J. and Schmid, Hans-Joachim}, year={2013} }'
  chicago: 'Rüsenberg, Stefan, A. Bagsik, J. Büsching, and Hans-Joachim Schmid. “Additiv
    versus Konventionell: Benchmarking Am Beispiel Eines Designs Aus Der Luftfahrtindustrie.”
    In <i>RapidTech</i>, 2013.'
  ieee: 'S. Rüsenberg, A. Bagsik, J. Büsching, and H.-J. Schmid, “Additiv versus Konventionell:
    Benchmarking am Beispiel eines Designs aus der Luftfahrtindustrie,” in <i>RapidTech</i>,
    2013.'
  mla: 'Rüsenberg, Stefan, et al. “Additiv versus Konventionell: Benchmarking Am Beispiel
    Eines Designs Aus Der Luftfahrtindustrie.” <i>RapidTech</i>, 2013.'
  short: 'S. Rüsenberg, A. Bagsik, J. Büsching, H.-J. Schmid, in: RapidTech, 2013.'
date_created: 2021-05-14T07:46:34Z
date_updated: 2022-01-06T06:55:29Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
language:
- iso: eng
publication: RapidTech
status: public
title: 'Additiv versus Konventionell: Benchmarking am Beispiel eines Designs aus der
  Luftfahrtindustrie'
type: conference
user_id: '71545'
year: '2013'
...
---
_id: '22373'
author:
- first_name: Guido
  full_name: Adam, Guido
  last_name: Adam
- first_name: Detmar
  full_name: Zimmer, Detmar
  id: '604'
  last_name: Zimmer
citation:
  ama: 'Adam G, Zimmer D. Design for additive manufacturing. In: ; 2013.'
  apa: Adam, G., &#38; Zimmer, D. (2013). Design for additive manufacturing.
  bibtex: '@inproceedings{Adam_Zimmer_2013, title={Design for additive manufacturing},
    author={Adam, Guido and Zimmer, Detmar}, year={2013} }'
  chicago: Adam, Guido, and Detmar Zimmer. “Design for Additive Manufacturing,” 2013.
  ieee: G. Adam and D. Zimmer, “Design for additive manufacturing,” 2013.
  mla: Adam, Guido, and Detmar Zimmer. <i>Design for Additive Manufacturing</i>. 2013.
  short: 'G. Adam, D. Zimmer, in: 2013.'
date_created: 2021-06-15T11:08:55Z
date_updated: 2022-01-06T06:55:32Z
department:
- _id: '9'
- _id: '146'
- _id: '219'
- _id: '624'
language:
- iso: eng
status: public
title: Design for additive manufacturing
type: conference
user_id: '38077'
year: '2013'
...
---
_id: '22374'
abstract:
- lang: eng
  text: Additive Fertigungsverfahren stellen Bauteile und Baugruppen aus Kunststoff-
    oder Metallwerkstoffen schicht¬weise, ohne formgebendes Werkzeug her. Daraus resultierende
    Gestaltungsmöglichkeiten schaffen einen großen Nutzen für Anwender dieser Technologie.
    Um diesen Nutzen einem breiten An-wenderkreis zugänglich zu machen, werden im
    Projekt „Direct Manufacturing Design Rules“ (DMDR) Konstruktionsregeln für Additive
    Fertigungsverfahren erarbeitet. Hierzu wird zunächst eine verfahrens-unabhängige
    Methode zur Erarbeitung der Konstruktionsregeln entwickelt. Diese ermöglicht die
    Erar-beitung von Konstruktionsregeln, die zunächst für die hier betrachteten Additiven
    Fertigungsverfahren und Werkstoffe gelten. Die Ergebnisse werden in einem Konstruktionsregelkatalog
    zusammengefasst.
author:
- first_name: Guido
  full_name: Adam, Guido
  last_name: Adam
- first_name: Detmar
  full_name: Zimmer, Detmar
  id: '604'
  last_name: Zimmer
citation:
  ama: Adam G, Zimmer D. Konstruktionsregeln für additive Fertigungsverfahren . <i>Konstruktion</i>.
    2013;7(8):77-82. doi:<a href="https://www.researchgate.net/publication/274190643_Konstruktionsregeln_fur_additive_Fertigungsverfahren
    ">https://www.researchgate.net/publication/274190643_Konstruktionsregeln_fur_additive_Fertigungsverfahren
    </a>
  apa: Adam, G., &#38; Zimmer, D. (2013). Konstruktionsregeln für additive Fertigungsverfahren
    . <i>Konstruktion</i>, <i>7</i>(8), 77–82. <a href="https://www.researchgate.net/publication/274190643_Konstruktionsregeln_fur_additive_Fertigungsverfahren
    ">https://www.researchgate.net/publication/274190643_Konstruktionsregeln_fur_additive_Fertigungsverfahren
    </a>
  bibtex: '@article{Adam_Zimmer_2013, title={Konstruktionsregeln für additive Fertigungsverfahren
    }, volume={7}, DOI={<a href="https://www.researchgate.net/publication/274190643_Konstruktionsregeln_fur_additive_Fertigungsverfahren
    ">https://www.researchgate.net/publication/274190643_Konstruktionsregeln_fur_additive_Fertigungsverfahren
    </a>}, number={8}, journal={Konstruktion}, author={Adam, Guido and Zimmer, Detmar},
    year={2013}, pages={77–82} }'
  chicago: 'Adam, Guido, and Detmar Zimmer. “Konstruktionsregeln Für Additive Fertigungsverfahren
    .” <i>Konstruktion</i> 7, no. 8 (2013): 77–82. <a href="https://www.researchgate.net/publication/274190643_Konstruktionsregeln_fur_additive_Fertigungsverfahren
    ">https://www.researchgate.net/publication/274190643_Konstruktionsregeln_fur_additive_Fertigungsverfahren
    </a>.'
  ieee: G. Adam and D. Zimmer, “Konstruktionsregeln für additive Fertigungsverfahren
    ,” <i>Konstruktion</i>, vol. 7, no. 8, pp. 77–82, 2013.
  mla: Adam, Guido, and Detmar Zimmer. “Konstruktionsregeln Für Additive Fertigungsverfahren
    .” <i>Konstruktion</i>, vol. 7, no. 8, 2013, pp. 77–82, doi:<a href="https://www.researchgate.net/publication/274190643_Konstruktionsregeln_fur_additive_Fertigungsverfahren
    ">https://www.researchgate.net/publication/274190643_Konstruktionsregeln_fur_additive_Fertigungsverfahren
    </a>.
  short: G. Adam, D. Zimmer, Konstruktion 7 (2013) 77–82.
date_created: 2021-06-15T11:08:57Z
date_updated: 2022-01-06T06:55:32Z
department:
- _id: '9'
- _id: '146'
- _id: '219'
- _id: '624'
doi: 'https://www.researchgate.net/publication/274190643_Konstruktionsregeln_fur_additive_Fertigungsverfahren '
intvolume: '         7'
issue: '8'
language:
- iso: eng
page: 77-82
publication: Konstruktion
status: public
title: 'Konstruktionsregeln für additive Fertigungsverfahren '
type: journal_article
user_id: '38077'
volume: 7
year: '2013'
...
---
_id: '22375'
author:
- first_name: Guido
  full_name: Adam, Guido
  last_name: Adam
citation:
  ama: 'Adam G. Die Potentiale additiver Fertigung nutzen. In: ; 2013.'
  apa: Adam, G. (2013). Die Potentiale additiver Fertigung nutzen.
  bibtex: '@inproceedings{Adam_2013, title={Die Potentiale additiver Fertigung nutzen},
    author={Adam, Guido}, year={2013} }'
  chicago: Adam, Guido. “Die Potentiale Additiver Fertigung Nutzen,” 2013.
  ieee: G. Adam, “Die Potentiale additiver Fertigung nutzen,” 2013.
  mla: Adam, Guido. <i>Die Potentiale Additiver Fertigung Nutzen</i>. 2013.
  short: 'G. Adam, in: 2013.'
date_created: 2021-06-15T11:08:58Z
date_updated: 2022-01-06T06:55:32Z
department:
- _id: '9'
- _id: '146'
- _id: '219'
- _id: '624'
status: public
title: Die Potentiale additiver Fertigung nutzen
type: conference
user_id: '38077'
year: '2013'
...