---
_id: '22426'
abstract:
- lang: eng
  text: Der Serieneinsatz der additiven Fertigung ist maßgeblich durch die hohen Kosten
    und der geringen Produktivität der Verfahren limitiert. Der hier vorgestellte
    Ansatz zeigt, wie die Wirtschaftlichkeit des Laser-Strahlschmelzens (LBM) durch
    die Kombination mit etablierten Fertigungsverfahren erhöht werden kann. Ziel ist
    es, nur solche Funktionsträger additiv zu fertigen, die einen höheren Kundennutzen
    bringen. Dazu werden Konstruktionsrichtlinien definiert, Prozessketten erarbeitet
    und eine Qualitätssicherung mittels Ultraschallüberwachung realisiert.
author:
- first_name: Niclas
  full_name: Eschner, Niclas
  last_name: Eschner
- first_name: Robin
  full_name: Kopf, Robin
  last_name: Kopf
- 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: Dietrich
  full_name: Berger, Dietrich
  last_name: Berger
- first_name: Benjamin
  full_name: Häfner, Benjamin
  last_name: Häfner
- first_name: Gisela
  full_name: Lanza, Gisela
  last_name: Lanza
- first_name: Detmar
  full_name: Zimmer, Detmar
  id: '604'
  last_name: Zimmer
citation:
  ama: 'Eschner N, Kopf R, Lieneke T, et al. Kombination etablierter und additiver
    Fertigung: Wirtschaftlicher Einsatz des Laser-Strahlschmelzens (LBM) durch die
    Kombination mit etablierten Fertigungsverfahren in einer Prozesskette. <i>ZWF
    Zeitschrift für wirtschaftlichen Fabrikbetrieb</i>. 2017;112(7-8):469-472. doi:<a
    href="https://doi.org/10.3139/104.111751">10.3139/104.111751</a>'
  apa: 'Eschner, N., Kopf, R., Lieneke, T., Künneke, T., Berger, D., Häfner, B., …
    Zimmer, D. (2017). Kombination etablierter und additiver Fertigung: Wirtschaftlicher
    Einsatz des Laser-Strahlschmelzens (LBM) durch die Kombination mit etablierten
    Fertigungsverfahren in einer Prozesskette. <i>ZWF Zeitschrift Für Wirtschaftlichen
    Fabrikbetrieb</i>, <i>112</i>(7–8), 469–472. <a href="https://doi.org/10.3139/104.111751">https://doi.org/10.3139/104.111751</a>'
  bibtex: '@article{Eschner_Kopf_Lieneke_Künneke_Berger_Häfner_Lanza_Zimmer_2017,
    title={Kombination etablierter und additiver Fertigung: Wirtschaftlicher Einsatz
    des Laser-Strahlschmelzens (LBM) durch die Kombination mit etablierten Fertigungsverfahren
    in einer Prozesskette}, volume={112}, DOI={<a href="https://doi.org/10.3139/104.111751">10.3139/104.111751</a>},
    number={7–8}, journal={ZWF Zeitschrift für wirtschaftlichen Fabrikbetrieb}, publisher={De
    Gruyter}, author={Eschner, Niclas and Kopf, Robin and Lieneke, Tobias and Künneke,
    Thomas and Berger, Dietrich and Häfner, Benjamin and Lanza, Gisela and Zimmer,
    Detmar}, year={2017}, pages={469–472} }'
  chicago: 'Eschner, Niclas, Robin Kopf, Tobias Lieneke, Thomas Künneke, Dietrich
    Berger, Benjamin Häfner, Gisela Lanza, and Detmar Zimmer. “Kombination Etablierter
    Und Additiver Fertigung: Wirtschaftlicher Einsatz Des Laser-Strahlschmelzens (LBM)
    Durch Die Kombination Mit Etablierten Fertigungsverfahren in Einer Prozesskette.”
    <i>ZWF Zeitschrift Für Wirtschaftlichen Fabrikbetrieb</i> 112, no. 7–8 (2017):
    469–72. <a href="https://doi.org/10.3139/104.111751">https://doi.org/10.3139/104.111751</a>.'
  ieee: 'N. Eschner <i>et al.</i>, “Kombination etablierter und additiver Fertigung:
    Wirtschaftlicher Einsatz des Laser-Strahlschmelzens (LBM) durch die Kombination
    mit etablierten Fertigungsverfahren in einer Prozesskette,” <i>ZWF Zeitschrift
    für wirtschaftlichen Fabrikbetrieb</i>, vol. 112, no. 7–8, pp. 469–472, 2017.'
  mla: 'Eschner, Niclas, et al. “Kombination Etablierter Und Additiver Fertigung:
    Wirtschaftlicher Einsatz Des Laser-Strahlschmelzens (LBM) Durch Die Kombination
    Mit Etablierten Fertigungsverfahren in Einer Prozesskette.” <i>ZWF Zeitschrift
    Für Wirtschaftlichen Fabrikbetrieb</i>, vol. 112, no. 7–8, De Gruyter, 2017, pp.
    469–72, doi:<a href="https://doi.org/10.3139/104.111751">10.3139/104.111751</a>.'
  short: N. Eschner, R. Kopf, T. Lieneke, T. Künneke, D. Berger, B. Häfner, G. Lanza,
    D. Zimmer, ZWF Zeitschrift Für Wirtschaftlichen Fabrikbetrieb 112 (2017) 469–472.
date_created: 2021-06-15T11:09:57Z
date_updated: 2022-01-06T06:55:32Z
department:
- _id: '9'
- _id: '146'
- _id: '219'
- _id: '624'
doi: 10.3139/104.111751
intvolume: '       112'
issue: 7-8
language:
- iso: eng
page: 469-472
publication: ZWF Zeitschrift für wirtschaftlichen Fabrikbetrieb
publication_identifier:
  isbn:
  - 2511-0896
publisher: De Gruyter
status: public
title: 'Kombination etablierter und additiver Fertigung: Wirtschaftlicher Einsatz
  des Laser-Strahlschmelzens (LBM) durch die Kombination mit etablierten Fertigungsverfahren
  in einer Prozesskette'
type: journal_article
user_id: '38077'
volume: 112
year: '2017'
...
---
_id: '21690'
abstract:
- lang: eng
  text: Additive Manufacturing is a technology that offers a high potential forindustrial
    companies.Nevertheless, companies lack experience with this new technology and
    face the problem to identify processes where a successful and beneficial application
    can be achieved. They have to be supported in this analysis with a decision support
    tool which is capable to compare different manufacturing or repair approaches
    in order to determine the optimal solution for the correspondent use case. This
    is not always driven solely by costs but can also be critically affected by further
    influencing factors. This is why the decision support takes into account also
    time and quality alongside the costs. For a time-critical spare part supply, for
    example within aerospace sector, they are substantial for taking a decision. The
    presented decision support features a multi-attribute decision-making approach
    for selecting the most appropriate process, either Additive Manufacturing, conventional
    technologies or an external procurement.
author:
- first_name: G.
  full_name: Deppe, G.
  last_name: Deppe
- first_name: R.
  full_name: Koch, R.
  last_name: Koch
- first_name: M.
  full_name: Kaesberg, M.
  last_name: Kaesberg
citation:
  ama: 'Deppe G, Koch R, Kaesberg M. Rational Decision-Making for the Beneficial Application
    of Additive Manufacturing. In: <i>28th Annual International Solid Freeform Fabrication
    Symposium</i>. Vol 28. ; 2017:2597-2611. doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RationalDecisionMakingfortheBeneficialApplic.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RationalDecisionMakingfortheBeneficialApplic.pdf</a>'
  apa: Deppe, G., Koch, R., &#38; Kaesberg, M. (2017). Rational Decision-Making for
    the Beneficial Application of Additive Manufacturing. In <i>28th Annual International
    Solid Freeform Fabrication Symposium</i> (Vol. 28, pp. 2597–2611). <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RationalDecisionMakingfortheBeneficialApplic.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RationalDecisionMakingfortheBeneficialApplic.pdf</a>
  bibtex: '@inproceedings{Deppe_Koch_Kaesberg_2017, title={Rational Decision-Making
    for the Beneficial Application of Additive Manufacturing}, volume={28}, DOI={<a
    href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RationalDecisionMakingfortheBeneficialApplic.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RationalDecisionMakingfortheBeneficialApplic.pdf</a>},
    booktitle={28th Annual International Solid Freeform Fabrication Symposium}, author={Deppe,
    G. and Koch, R. and Kaesberg, M.}, year={2017}, pages={2597–2611} }'
  chicago: Deppe, G., R. Koch, and M. Kaesberg. “Rational Decision-Making for the
    Beneficial Application of Additive Manufacturing.” In <i>28th Annual International
    Solid Freeform Fabrication Symposium</i>, 28:2597–2611, 2017. <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RationalDecisionMakingfortheBeneficialApplic.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RationalDecisionMakingfortheBeneficialApplic.pdf</a>.
  ieee: G. Deppe, R. Koch, and M. Kaesberg, “Rational Decision-Making for the Beneficial
    Application of Additive Manufacturing,” in <i>28th Annual International Solid
    Freeform Fabrication Symposium</i>, 2017, vol. 28, pp. 2597–2611.
  mla: Deppe, G., et al. “Rational Decision-Making for the Beneficial Application
    of Additive Manufacturing.” <i>28th Annual International Solid Freeform Fabrication
    Symposium</i>, vol. 28, 2017, pp. 2597–611, doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RationalDecisionMakingfortheBeneficialApplic.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RationalDecisionMakingfortheBeneficialApplic.pdf</a>.
  short: 'G. Deppe, R. Koch, M. Kaesberg, in: 28th Annual International Solid Freeform
    Fabrication Symposium, 2017, pp. 2597–2611.'
date_created: 2021-04-21T07:32:05Z
date_updated: 2022-01-06T06:55:10Z
department:
- _id: '144'
- _id: '219'
- _id: '624'
doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RationalDecisionMakingfortheBeneficialApplic.pdf
intvolume: '        28'
language:
- iso: eng
page: 2597-2611
publication: 28th Annual International Solid Freeform Fabrication Symposium
status: public
title: Rational Decision-Making for the Beneficial Application of Additive Manufacturing
type: conference
user_id: '55833'
volume: 28
year: '2017'
...
---
_id: '21691'
abstract:
- lang: eng
  text: Designing parts for additive manufacturing (AM) offers a broad range of geometrical
    and functional potentials. On the one hand the manufacturingtechnology offers
    the possibility of manufacturing highly complex freeform shapes, often referred
    to as bionic shapes. By use of these, perfect force fluxes without stress risings
    due to imperfect notches are realizable, getting the most value of used material.
    On the other hand these complex structures require a reliable geometry representation
    in compatible CAD-files. Conventional CAD systems were developed to generate geometries
    that are manufacturable with conventional machining. These are not capable of
    representing the high complex designs for AM. Especially for geometries generated
    by CAE like from topology optimization the conventional CAD systems fail to take
    advantage of the combination of CAE and AM. This paper explains why there is a
    lack of compatibility of well-known CAD systems with the potentials of AM. Therefore
    the AM-side of the problem is described by showing some potentials of AM and the
    need of high complex structures for this manufacturing technology. For the other
    side of the problem conventional methodologies for geometry representation of
    CAD systems are described and their limitations with regard to AM are worked out.
    Finally a voxel based geometry representation is presented as a solution for computer
    aided geometry generation of high complex AM–structures.
author:
- first_name: T.
  full_name: Reiher, T.
  last_name: Reiher
- first_name: S.
  full_name: Vogelsang, S.
  last_name: Vogelsang
- first_name: R.
  full_name: Koch, R.
  last_name: Koch
citation:
  ama: 'Reiher T, Vogelsang S, Koch R. Computer integration for geometry generation
    for product optimization with Additive Manufacturing. In: <i>28th Annual International
    Solid Freeform Fabrication Symposium</i>. Vol 28. ; 2017:903-921. doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf</a>'
  apa: Reiher, T., Vogelsang, S., &#38; Koch, R. (2017). Computer integration for
    geometry generation for product optimization with Additive Manufacturing. In <i>28th
    Annual International Solid Freeform Fabrication Symposium</i> (Vol. 28, pp. 903–921).
    <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf</a>
  bibtex: '@inproceedings{Reiher_Vogelsang_Koch_2017, title={Computer integration
    for geometry generation for product optimization with Additive Manufacturing},
    volume={28}, DOI={<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf</a>},
    booktitle={28th Annual International Solid Freeform Fabrication Symposium}, author={Reiher,
    T. and Vogelsang, S. and Koch, R.}, year={2017}, pages={903–921} }'
  chicago: Reiher, T., S. Vogelsang, and R. Koch. “Computer Integration for Geometry
    Generation for Product Optimization with Additive Manufacturing.” In <i>28th Annual
    International Solid Freeform Fabrication Symposium</i>, 28:903–21, 2017. <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf</a>.
  ieee: T. Reiher, S. Vogelsang, and R. Koch, “Computer integration for geometry generation
    for product optimization with Additive Manufacturing,” in <i>28th Annual International
    Solid Freeform Fabrication Symposium</i>, 2017, vol. 28, pp. 903–921.
  mla: Reiher, T., et al. “Computer Integration for Geometry Generation for Product
    Optimization with Additive Manufacturing.” <i>28th Annual International Solid
    Freeform Fabrication Symposium</i>, vol. 28, 2017, pp. 903–21, doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf</a>.
  short: 'T. Reiher, S. Vogelsang, R. Koch, in: 28th Annual International Solid Freeform
    Fabrication Symposium, 2017, pp. 903–921.'
date_created: 2021-04-21T07:32:06Z
date_updated: 2022-01-06T06:55:10Z
department:
- _id: '144'
- _id: '219'
- _id: '624'
doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf
intvolume: '        28'
language:
- iso: eng
page: 903-921
publication: 28th Annual International Solid Freeform Fabrication Symposium
status: public
title: Computer integration for geometry generation for product optimization with
  Additive Manufacturing
type: conference
user_id: '55833'
volume: 28
year: '2017'
...
---
_id: '21692'
abstract:
- lang: eng
  text: In many branches in the designengineerdepartment, product designs are just
    variations of existing parts. To bring the additive manufacturing technology closer
    to the Designer, it is necessary to show them which of their existing, conventionally
    manufactured parts can be produced with this technology. Apartselection methodology
    supportsdesigners in the decision whether a part is suitable for additive manufacturingor
    not. Due to the potential of the technology, which was especially seen in the
    aerospace industries, many criteria of the methodology were initially adapted
    for this industry. Furthermore the methodology is based on a quantified weighting
    system, which comes to a certain subjectivity. For future use, a development towards
    a less subjective methodology should be accomplished. Through a more detailed
    adaption for individual industries and a simplification of the input mode, the
    objectivity of the criteria can be increased. Likewise, the input time can be
    reduced by simplifying the questioning. A more efficient part selection will be
    achieved by a better weighting system.In the BMBF project “OptiAMix” this methodology
    is supposed to be further developed for highly different branches. By a better
    weighting system, the part selection will be more efficient. Therefore,the willingness
    for the use of the improved selection andfor the additive manufacturing technology
    will be increased.
author:
- first_name: A.
  full_name: Kruse, A.
  last_name: Kruse
- first_name: T.
  full_name: Reiher, T.
  last_name: Reiher
- first_name: R.
  full_name: Koch, R.
  last_name: Koch
citation:
  ama: 'Kruse A, Reiher T, Koch R. Integrating AM into existing companies - selection
    of existing parts for increase of acceptance. In: <i>28th Annual International
    Solid Freeform Fabrication Symposium</i>. Vol 28. ; 2017:2575-2584. doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/IntegratingAMintoExistingCompaniesSelection.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/IntegratingAMintoExistingCompaniesSelection.pdf</a>'
  apa: Kruse, A., Reiher, T., &#38; Koch, R. (2017). Integrating AM into existing
    companies - selection of existing parts for increase of acceptance. In <i>28th
    Annual International Solid Freeform Fabrication Symposium</i> (Vol. 28, pp. 2575–2584).
    <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/IntegratingAMintoExistingCompaniesSelection.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/IntegratingAMintoExistingCompaniesSelection.pdf</a>
  bibtex: '@inproceedings{Kruse_Reiher_Koch_2017, title={Integrating AM into existing
    companies - selection of existing parts for increase of acceptance}, volume={28},
    DOI={<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/IntegratingAMintoExistingCompaniesSelection.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/IntegratingAMintoExistingCompaniesSelection.pdf</a>},
    booktitle={28th Annual International Solid Freeform Fabrication Symposium}, author={Kruse,
    A. and Reiher, T. and Koch, R.}, year={2017}, pages={2575–2584} }'
  chicago: Kruse, A., T. Reiher, and R. Koch. “Integrating AM into Existing Companies
    - Selection of Existing Parts for Increase of Acceptance.” In <i>28th Annual International
    Solid Freeform Fabrication Symposium</i>, 28:2575–84, 2017. <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/IntegratingAMintoExistingCompaniesSelection.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/IntegratingAMintoExistingCompaniesSelection.pdf</a>.
  ieee: A. Kruse, T. Reiher, and R. Koch, “Integrating AM into existing companies
    - selection of existing parts for increase of acceptance,” in <i>28th Annual International
    Solid Freeform Fabrication Symposium</i>, 2017, vol. 28, pp. 2575–2584.
  mla: Kruse, A., et al. “Integrating AM into Existing Companies - Selection of Existing
    Parts for Increase of Acceptance.” <i>28th Annual International Solid Freeform
    Fabrication Symposium</i>, vol. 28, 2017, pp. 2575–84, doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/IntegratingAMintoExistingCompaniesSelection.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/IntegratingAMintoExistingCompaniesSelection.pdf</a>.
  short: 'A. Kruse, T. Reiher, R. Koch, in: 28th Annual International Solid Freeform
    Fabrication Symposium, 2017, pp. 2575–2584.'
date_created: 2021-04-21T07:32:07Z
date_updated: 2022-01-06T06:55:10Z
department:
- _id: '144'
- _id: '219'
- _id: '624'
doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/IntegratingAMintoExistingCompaniesSelection.pdf
intvolume: '        28'
language:
- iso: eng
page: 2575-2584
publication: 28th Annual International Solid Freeform Fabrication Symposium
status: public
title: Integrating AM into existing companies - selection of existing parts for increase
  of acceptance
type: conference
user_id: '55833'
volume: 28
year: '2017'
...
---
_id: '21693'
abstract:
- lang: eng
  text: Although infringements of intellectual properties in terms of product piracy
    are growing for years and threaten investments in research and development most
    companies still rely on legal measures like property rights. A more preventive
    effect to protect against counterfeits can be achieved using technical measures
    complicating reverse engineering, improving traceability and assuring data protection.
    Additive Manufacturing can contribute a lot to the effectivity and efficiency
    of those technical measures but presently they are often unconsidered during product
    development. To support decision makers and designers through all the steps of
    a product development process an integrated systematic approach has been developed.
    Protective measures using AM are allocated to specific process steps and responsible
    persons in charge so that the result is a guideline for “design for protection”.
    The main idea is to help developing piracy-robust products for that the return
    of investment is not threatened by counterfeits and its economical impacts.
author:
- first_name: U.
  full_name: Jahnke, U.
  last_name: Jahnke
- first_name: R.
  full_name: Koch, R.
  last_name: Koch
- first_name: A. T.
  full_name: Oppermann, A. T.
  last_name: Oppermann
citation:
  ama: 'Jahnke U, Koch R, Oppermann AT. Design for protection: Systematic approach
    to prevent product piracy during product development using AM . In: <i>28th Annual
    International Solid Freeform Fabrication Symposium</i>. Vol 28. ; 2017:2481-2492.
    doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/DesignforProtectionSystematicApproachtoPrev.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/DesignforProtectionSystematicApproachtoPrev.pdf</a>'
  apa: 'Jahnke, U., Koch, R., &#38; Oppermann, A. T. (2017). Design for protection:
    Systematic approach to prevent product piracy during product development using
    AM . In <i>28th Annual International Solid Freeform Fabrication Symposium</i>
    (Vol. 28, pp. 2481–2492). <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/DesignforProtectionSystematicApproachtoPrev.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/DesignforProtectionSystematicApproachtoPrev.pdf</a>'
  bibtex: '@inproceedings{Jahnke_Koch_Oppermann_2017, title={Design for protection:
    Systematic approach to prevent product piracy during product development using
    AM }, volume={28}, DOI={<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/DesignforProtectionSystematicApproachtoPrev.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/DesignforProtectionSystematicApproachtoPrev.pdf</a>},
    booktitle={28th Annual International Solid Freeform Fabrication Symposium}, author={Jahnke,
    U. and Koch, R. and Oppermann, A. T.}, year={2017}, pages={2481–2492} }'
  chicago: 'Jahnke, U., R. Koch, and A. T. Oppermann. “Design for Protection: Systematic
    Approach to Prevent Product Piracy during Product Development Using AM .” In <i>28th
    Annual International Solid Freeform Fabrication Symposium</i>, 28:2481–92, 2017.
    <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/DesignforProtectionSystematicApproachtoPrev.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/DesignforProtectionSystematicApproachtoPrev.pdf</a>.'
  ieee: 'U. Jahnke, R. Koch, and A. T. Oppermann, “Design for protection: Systematic
    approach to prevent product piracy during product development using AM ,” in <i>28th
    Annual International Solid Freeform Fabrication Symposium</i>, 2017, vol. 28,
    pp. 2481–2492.'
  mla: 'Jahnke, U., et al. “Design for Protection: Systematic Approach to Prevent
    Product Piracy during Product Development Using AM .” <i>28th Annual International
    Solid Freeform Fabrication Symposium</i>, vol. 28, 2017, pp. 2481–92, doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/DesignforProtectionSystematicApproachtoPrev.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/DesignforProtectionSystematicApproachtoPrev.pdf</a>.'
  short: 'U. Jahnke, R. Koch, A.T. Oppermann, in: 28th Annual International Solid
    Freeform Fabrication Symposium, 2017, pp. 2481–2492.'
date_created: 2021-04-21T07:38:02Z
date_updated: 2022-01-06T06:55:10Z
department:
- _id: '144'
- _id: '219'
- _id: '624'
doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/DesignforProtectionSystematicApproachtoPrev.pdf
intvolume: '        28'
language:
- iso: eng
page: 2481-2492
publication: 28th Annual International Solid Freeform Fabrication Symposium
status: public
title: 'Design for protection: Systematic approach to prevent product piracy during
  product development using AM '
type: conference
user_id: '55833'
volume: 28
year: '2017'
...
---
_id: '21694'
abstract:
- lang: eng
  text: In conventional manufacturing, ramp-up-management describes the planning and
    organization of the period between finished product development and the achievement
    of full production capacity for defined products. This classification has to be
    adapted and restructured by means of product independent and tool-free production
    in additive manufacturing. Therefore ramp-up-management already starts with decisions
    on the extentof the use of additive manufacturing, includes the building of technology-know-how
    as well as the technology integration into processes and infrastructure of the
    company and ends with the attainment of a sufficient process reliability for the
    AM-machine. This paper focuses on technology integration in processes and infrastructure,
    which is part of the German research project OptiAMix. In this project, new systems
    for process state analysis adapted to additive manufacturing and methods for the
    optimal integration of additive manufacturing are developed. Furthermore ways
    of using the synergies of existing infrastructures and new innovative production
    technologies are determined.
author:
- first_name: J.
  full_name: Büsching, J.
  last_name: Büsching
- first_name: R.
  full_name: Koch, R.
  last_name: Koch
citation:
  ama: 'Büsching J, Koch R. Ramp-Up-Management in Additive Manufacturing – Technology
    Integration in existing Business Processes. In: <i>28th Annual International Solid
    Freeform Fabrication Symposium</i>. Vol 28. ; 2017:2585-2596. doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RampUpManagementinAdditiveManufacturingTec.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RampUpManagementinAdditiveManufacturingTec.pdf</a>'
  apa: Büsching, J., &#38; Koch, R. (2017). Ramp-Up-Management in Additive Manufacturing
    – Technology Integration in existing Business Processes. In <i>28th Annual International
    Solid Freeform Fabrication Symposium</i> (Vol. 28, pp. 2585–2596). <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RampUpManagementinAdditiveManufacturingTec.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RampUpManagementinAdditiveManufacturingTec.pdf</a>
  bibtex: '@inproceedings{Büsching_Koch_2017, title={Ramp-Up-Management in Additive
    Manufacturing – Technology Integration in existing Business Processes}, volume={28},
    DOI={<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RampUpManagementinAdditiveManufacturingTec.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RampUpManagementinAdditiveManufacturingTec.pdf</a>},
    booktitle={28th Annual International Solid Freeform Fabrication Symposium}, author={Büsching,
    J. and Koch, R.}, year={2017}, pages={2585–2596} }'
  chicago: Büsching, J., and R. Koch. “Ramp-Up-Management in Additive Manufacturing
    – Technology Integration in Existing Business Processes.” In <i>28th Annual International
    Solid Freeform Fabrication Symposium</i>, 28:2585–96, 2017. <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RampUpManagementinAdditiveManufacturingTec.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RampUpManagementinAdditiveManufacturingTec.pdf</a>.
  ieee: J. Büsching and R. Koch, “Ramp-Up-Management in Additive Manufacturing – Technology
    Integration in existing Business Processes,” in <i>28th Annual International Solid
    Freeform Fabrication Symposium</i>, 2017, vol. 28, pp. 2585–2596.
  mla: Büsching, J., and R. Koch. “Ramp-Up-Management in Additive Manufacturing –
    Technology Integration in Existing Business Processes.” <i>28th Annual International
    Solid Freeform Fabrication Symposium</i>, vol. 28, 2017, pp. 2585–96, doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RampUpManagementinAdditiveManufacturingTec.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RampUpManagementinAdditiveManufacturingTec.pdf</a>.
  short: 'J. Büsching, R. Koch, in: 28th Annual International Solid Freeform Fabrication
    Symposium, 2017, pp. 2585–2596.'
date_created: 2021-04-21T07:38:04Z
date_updated: 2022-01-06T06:55:10Z
department:
- _id: '144'
- _id: '219'
- _id: '624'
doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RampUpManagementinAdditiveManufacturingTec.pdf
intvolume: '        28'
language:
- iso: eng
page: 2585-2596
publication: 28th Annual International Solid Freeform Fabrication Symposium
status: public
title: Ramp-Up-Management in Additive Manufacturing – Technology Integration in existing
  Business Processes
type: conference
user_id: '55833'
volume: 28
year: '2017'
...
---
_id: '21695'
abstract:
- lang: eng
  text: Designing parts for additive manufacturing (AM) offers a broad range of geometrical
    and functional potentials. On the one hand the manufacturingtechnology offers
    the possibility of manufacturing highly complex freeform shapes, often referred
    to as bionic shapes. By use of these, perfect force fluxes without stress risings
    due to imperfect notches are realizable, getting the most value of used material.
    On the other hand these complex structures require a reliable geometry representation
    in compatible CAD-files. Conventional CAD systems were developed to generate geometries
    that are manufacturable with conventional machining. These are not capable of
    representing the high complex designs for AM. Especially for geometries generated
    by CAE like from topology optimization the conventional CAD systems fail to take
    advantage of the combination of CAE and AM. This paper explains why there is a
    lack of compatibility of well-known CAD systems with the potentials of AM. Therefore
    the AM-side of the problem is described by showing some potentials of AM and the
    need of high complex structures for this manufacturing technology. For the other
    side of the problem conventional methodologies for geometry representation of
    CAD systems are described and their limitations with regard to AM are worked out.
    Finally a voxel based geometry representation is presented as a solution for computer
    aided geometry generation of high complex AM–structures.
author:
- first_name: T.
  full_name: Reiher, T.
  last_name: Reiher
- first_name: S.
  full_name: Vogelsang, S.
  last_name: Vogelsang
- first_name: R.
  full_name: Koch, R.
  last_name: Koch
citation:
  ama: 'Reiher T, Vogelsang S, Koch R. Computer integration for geometry generation
    for product optimization with Additive Manufacturing. In: <i>28th Annual International
    Solid Freeform Fabrication Symposium</i>. Vol 28. ; 2017:903-921. doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf</a>'
  apa: Reiher, T., Vogelsang, S., &#38; Koch, R. (2017). Computer integration for
    geometry generation for product optimization with Additive Manufacturing. In <i>28th
    Annual International Solid Freeform Fabrication Symposium</i> (Vol. 28, pp. 903–921).
    <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf</a>
  bibtex: '@inproceedings{Reiher_Vogelsang_Koch_2017, title={Computer integration
    for geometry generation for product optimization with Additive Manufacturing},
    volume={28}, DOI={<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf</a>},
    booktitle={28th Annual International Solid Freeform Fabrication Symposium}, author={Reiher,
    T. and Vogelsang, S. and Koch, R.}, year={2017}, pages={903–921} }'
  chicago: Reiher, T., S. Vogelsang, and R. Koch. “Computer Integration for Geometry
    Generation for Product Optimization with Additive Manufacturing.” In <i>28th Annual
    International Solid Freeform Fabrication Symposium</i>, 28:903–21, 2017. <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf</a>.
  ieee: T. Reiher, S. Vogelsang, and R. Koch, “Computer integration for geometry generation
    for product optimization with Additive Manufacturing,” in <i>28th Annual International
    Solid Freeform Fabrication Symposium</i>, 2017, vol. 28, pp. 903–921.
  mla: Reiher, T., et al. “Computer Integration for Geometry Generation for Product
    Optimization with Additive Manufacturing.” <i>28th Annual International Solid
    Freeform Fabrication Symposium</i>, vol. 28, 2017, pp. 903–21, doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf</a>.
  short: 'T. Reiher, S. Vogelsang, R. Koch, in: 28th Annual International Solid Freeform
    Fabrication Symposium, 2017, pp. 903–921.'
date_created: 2021-04-21T07:38:05Z
date_updated: 2022-01-06T06:55:10Z
department:
- _id: '144'
- _id: '219'
- _id: '624'
doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf
intvolume: '        28'
language:
- iso: eng
page: 903-921
publication: 28th Annual International Solid Freeform Fabrication Symposium
status: public
title: Computer integration for geometry generation for product optimization with
  Additive Manufacturing
type: conference
user_id: '55833'
volume: 28
year: '2017'
...
---
_id: '21697'
abstract:
- lang: eng
  text: 'Additive Manufacturing provides an outstanding technological and economic
    potential for a wide range of industries. Particularly in the field of small series
    production with many product variants, the technology offers decisive advantages,
    such as reducing component weight, functional integration, complex parts or individualization.
    Today potential users struggle with the integration of this technology in their
    businesses. The production costs of this technology often seem too high compared
    to traditionally manufactured parts and many users seem disappointed with the
    performance of the technology. The reasons for that are manifold, but often Additive
    Manufacturing is considered only as an isolated technology. '
author:
- first_name: G.
  full_name: Deppe, G.
  last_name: Deppe
- first_name: C.
  full_name: Lindemann, C.
  last_name: Lindemann
citation:
  ama: Deppe G, Lindemann C. Hybrid Manufacturing with Additive Manufacturing. <i>CECIMO
    Magazine</i>. 2017;17(11):28-29. doi:<a href="https://www.cecimo.eu/wp-content/uploads/2019/03/CECIMO-Magazine-Spring-2017-LQ.pdf">https://www.cecimo.eu/wp-content/uploads/2019/03/CECIMO-Magazine-Spring-2017-LQ.pdf</a>
  apa: Deppe, G., &#38; Lindemann, C. (2017). Hybrid Manufacturing with Additive Manufacturing.
    <i>CECIMO Magazine</i>, <i>17</i>(11), 28–29. <a href="https://www.cecimo.eu/wp-content/uploads/2019/03/CECIMO-Magazine-Spring-2017-LQ.pdf">https://www.cecimo.eu/wp-content/uploads/2019/03/CECIMO-Magazine-Spring-2017-LQ.pdf</a>
  bibtex: '@article{Deppe_Lindemann_2017, title={Hybrid Manufacturing with Additive
    Manufacturing}, volume={17}, DOI={<a href="https://www.cecimo.eu/wp-content/uploads/2019/03/CECIMO-Magazine-Spring-2017-LQ.pdf">https://www.cecimo.eu/wp-content/uploads/2019/03/CECIMO-Magazine-Spring-2017-LQ.pdf</a>},
    number={11}, journal={CECIMO Magazine}, author={Deppe, G. and Lindemann, C.},
    year={2017}, pages={28–29} }'
  chicago: 'Deppe, G., and C. Lindemann. “Hybrid Manufacturing with Additive Manufacturing.”
    <i>CECIMO Magazine</i> 17, no. 11 (2017): 28–29. <a href="https://www.cecimo.eu/wp-content/uploads/2019/03/CECIMO-Magazine-Spring-2017-LQ.pdf">https://www.cecimo.eu/wp-content/uploads/2019/03/CECIMO-Magazine-Spring-2017-LQ.pdf</a>.'
  ieee: G. Deppe and C. Lindemann, “Hybrid Manufacturing with Additive Manufacturing,”
    <i>CECIMO Magazine</i>, vol. 17, no. 11, pp. 28–29, 2017.
  mla: Deppe, G., and C. Lindemann. “Hybrid Manufacturing with Additive Manufacturing.”
    <i>CECIMO Magazine</i>, vol. 17, no. 11, 2017, pp. 28–29, doi:<a href="https://www.cecimo.eu/wp-content/uploads/2019/03/CECIMO-Magazine-Spring-2017-LQ.pdf">https://www.cecimo.eu/wp-content/uploads/2019/03/CECIMO-Magazine-Spring-2017-LQ.pdf</a>.
  short: G. Deppe, C. Lindemann, CECIMO Magazine 17 (2017) 28–29.
date_created: 2021-04-21T07:38:07Z
date_updated: 2022-01-06T06:55:10Z
department:
- _id: '144'
- _id: '219'
- _id: '624'
doi: https://www.cecimo.eu/wp-content/uploads/2019/03/CECIMO-Magazine-Spring-2017-LQ.pdf
intvolume: '        17'
issue: '11'
language:
- iso: eng
page: 28-29
publication: CECIMO Magazine
status: public
title: Hybrid Manufacturing with Additive Manufacturing
type: journal_article
user_id: '55833'
volume: 17
year: '2017'
...
---
_id: '21704'
abstract:
- lang: eng
  text: Even in times where additive manufacturing has a peak in media and industry
    interest, only few companies have already implemented this technology. Many companies
    struggle with the use of AM even if they have already identified the benefits
    of this technology for their business. Additional knowledge along the whole product
    development chain is necessary to succeed in implementing this technology. As
    all other production technologies, AM has certain strength and weaknesses which
    affect the suitable part candidates. Redesign or manufacturing approaches of unsuited
    part candidates are no very likely to be successful. In general, aspects like
    design rules need to be known along the product development process in order to
    achieve technology-based benefits during production and post-processing resulting
    in economic success. This paper will present a holistic approach which will assist
    the designer during product development and manufacturing based on an example
    part from the space industry. Then methodology starts with an appropriate part
    selection as a key parameter for the product development process. Based on the
    promising part candidates, deductions for the further product development process
    will be described. This includes approaches for functional integration as well
    as a methodology for the compilation of part requirements. Those are utilized
    for a black box methodology, ensuring a time-efficient redesign based on FEA optimization
    and design rules for additive manufacturing. Best practices for integrating (or
    in the best case avoiding) traditional technologies are discussed. Based on this,
    the development of industrialization and test and verification plans for production
    are shown. This includes the marking of parts for traceability during the whole
    product lifecycle for quality reasons as well as for product protection. Furthermore,
    production and production planning are discussed. This is followed by post-processing
    and testing procedures of the part. The paper will close with a detailed economic
    view on the topic and some deductions regarding the changes in the supply chain.
    The methodology itself is discussed and explained on a real sample metal part.
    The general methodology is discussed on the basis of the space industry but is
    subject to be adapted to other industries.
author:
- first_name: T.
  full_name: Reiher, T.
  last_name: Reiher
- first_name: C.
  full_name: Lindemann, C.
  last_name: Lindemann
- first_name: U.
  full_name: Jahnke, U.
  last_name: Jahnke
- first_name: G.
  full_name: Deppe, G.
  last_name: Deppe
- first_name: R.
  full_name: Koch, R.
  last_name: Koch
citation:
  ama: Reiher T, Lindemann C, Jahnke U, Deppe G, Koch R. Holistic approach for industrializing
    AM technology - from part selection to test and verification. <i>Progress in Additive
    Manufacturing</i>. 2017;2:43-55. doi:<a href="https://doi.org/10.1007/s40964-017-0018-y">https://doi.org/10.1007/s40964-017-0018-y</a>
  apa: Reiher, T., Lindemann, C., Jahnke, U., Deppe, G., &#38; Koch, R. (2017). Holistic
    approach for industrializing AM technology - from part selection to test and verification.
    <i>Progress in Additive Manufacturing</i>, <i>2</i>, 43–55. <a href="https://doi.org/10.1007/s40964-017-0018-y">https://doi.org/10.1007/s40964-017-0018-y</a>
  bibtex: '@article{Reiher_Lindemann_Jahnke_Deppe_Koch_2017, title={Holistic approach
    for industrializing AM technology - from part selection to test and verification},
    volume={2}, DOI={<a href="https://doi.org/10.1007/s40964-017-0018-y">https://doi.org/10.1007/s40964-017-0018-y</a>},
    journal={Progress in Additive Manufacturing}, publisher={Springer}, author={Reiher,
    T. and Lindemann, C. and Jahnke, U. and Deppe, G. and Koch, R.}, year={2017},
    pages={43–55} }'
  chicago: 'Reiher, T., C. Lindemann, U. Jahnke, G. Deppe, and R. Koch. “Holistic
    Approach for Industrializing AM Technology - from Part Selection to Test and Verification.”
    <i>Progress in Additive Manufacturing</i> 2 (2017): 43–55. <a href="https://doi.org/10.1007/s40964-017-0018-y">https://doi.org/10.1007/s40964-017-0018-y</a>.'
  ieee: T. Reiher, C. Lindemann, U. Jahnke, G. Deppe, and R. Koch, “Holistic approach
    for industrializing AM technology - from part selection to test and verification,”
    <i>Progress in Additive Manufacturing</i>, vol. 2, pp. 43–55, 2017.
  mla: Reiher, T., et al. “Holistic Approach for Industrializing AM Technology - from
    Part Selection to Test and Verification.” <i>Progress in Additive Manufacturing</i>,
    vol. 2, Springer, 2017, pp. 43–55, doi:<a href="https://doi.org/10.1007/s40964-017-0018-y">https://doi.org/10.1007/s40964-017-0018-y</a>.
  short: T. Reiher, C. Lindemann, U. Jahnke, G. Deppe, R. Koch, Progress in Additive
    Manufacturing 2 (2017) 43–55.
date_created: 2021-04-21T07:45:01Z
date_updated: 2022-01-06T06:55:11Z
department:
- _id: '144'
- _id: '219'
- _id: '624'
doi: https://doi.org/10.1007/s40964-017-0018-y
intvolume: '         2'
language:
- iso: eng
page: 43-55
publication: Progress in Additive Manufacturing
publication_identifier:
  isbn:
  - 2363-9520
publisher: Springer
status: public
title: Holistic approach for industrializing AM technology - from part selection to
  test and verification
type: journal_article
user_id: '55833'
volume: 2
year: '2017'
...
---
_id: '22040'
abstract:
- lang: eng
  text: Fused Deposition Modeling (FDM) is used for prototypes, single-partproduction
    and small batch productions of thermoplastic components. This manufacturing technique
    has the huge benefit that no forming tool is needed. The knowledge about dimensional
    deviations which occur in the FDM process is necessary for calculating fits and
    for determining tolerances. A major challenge is the reproducibility of the dimensional
    accuracy of FDM parts and the reproducibility between different FDM machines.
    There are many influential factors on the dimensional accuracy in the FDM process
    for example geometric, material-specific or process-specific factors, which are
    considered in this paper. The influence of the part position on the build platform
    of a Stratasys Fortus 400mc is analyzed in terms of the achievable dimensional
    accuracy. For this purpose, the temperature distribution in the actively heated
    build chamber is investigated and possible correlations to the dimensional accuracy
    are identified. The reproducibility of one machine is examined by a multiple production
    of the test specimens. In addition, a comparison with three other FDM machines
    from Stratasys is made. Afterwards, the long-term reproducibility of the dimensional
    accuracy is verified to consider how environmental influences such as maintenance
    or modification of machine components affect the dimensional accuracy of the FDM
    process.
author:
- first_name: F.
  full_name: Knoop, F.
  last_name: Knoop
- first_name: Tobias
  full_name: Lieneke, Tobias
  id: '13956'
  last_name: Lieneke
- first_name: Volker
  full_name: Schöppner, Volker
  id: '20530'
  last_name: Schöppner
citation:
  ama: 'Knoop F, Lieneke T, Schöppner V. Reproduzierbarkeit der Maßhaltigkeit im Fused
    Deposition Modeling. In: <i>Rapid Tech - International Trade Show &#38; Conference
    for Additive Manufacturing</i>. ; 2017:52-66. doi:<a href="https://doi.org/10.3139/9783446454606.004">10.3139/9783446454606.004</a>'
  apa: Knoop, F., Lieneke, T., &#38; Schöppner, V. (2017). Reproduzierbarkeit der
    Maßhaltigkeit im Fused Deposition Modeling. <i>Rapid Tech - International Trade
    Show &#38; Conference for Additive Manufacturing</i>, 52–66. <a href="https://doi.org/10.3139/9783446454606.004">https://doi.org/10.3139/9783446454606.004</a>
  bibtex: '@inproceedings{Knoop_Lieneke_Schöppner_2017, title={Reproduzierbarkeit
    der Maßhaltigkeit im Fused Deposition Modeling}, DOI={<a href="https://doi.org/10.3139/9783446454606.004">10.3139/9783446454606.004</a>},
    booktitle={Rapid Tech - International Trade Show &#38; Conference for Additive
    Manufacturing}, author={Knoop, F. and Lieneke, Tobias and Schöppner, Volker},
    year={2017}, pages={52–66} }'
  chicago: Knoop, F., Tobias Lieneke, and Volker Schöppner. “Reproduzierbarkeit Der
    Maßhaltigkeit Im Fused Deposition Modeling.” In <i>Rapid Tech - International
    Trade Show &#38; Conference for Additive Manufacturing</i>, 52–66, 2017. <a href="https://doi.org/10.3139/9783446454606.004">https://doi.org/10.3139/9783446454606.004</a>.
  ieee: 'F. Knoop, T. Lieneke, and V. Schöppner, “Reproduzierbarkeit der Maßhaltigkeit
    im Fused Deposition Modeling,” in <i>Rapid Tech - International Trade Show &#38;
    Conference for Additive Manufacturing</i>, 2017, pp. 52–66, doi: <a href="https://doi.org/10.3139/9783446454606.004">10.3139/9783446454606.004</a>.'
  mla: Knoop, F., et al. “Reproduzierbarkeit Der Maßhaltigkeit Im Fused Deposition
    Modeling.” <i>Rapid Tech - International Trade Show &#38; Conference for Additive
    Manufacturing</i>, 2017, pp. 52–66, doi:<a href="https://doi.org/10.3139/9783446454606.004">10.3139/9783446454606.004</a>.
  short: 'F. Knoop, T. Lieneke, V. Schöppner, in: Rapid Tech - International Trade
    Show &#38; Conference for Additive Manufacturing, 2017, pp. 52–66.'
date_created: 2021-05-07T13:23:22Z
date_updated: 2022-01-06T06:55:23Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '146'
- _id: '321'
- _id: '9'
doi: 10.3139/9783446454606.004
language:
- iso: eng
page: 52-66
publication: Rapid Tech - International Trade Show & Conference for Additive Manufacturing
status: public
title: Reproduzierbarkeit der Maßhaltigkeit im Fused Deposition Modeling
type: conference
user_id: '70729'
year: '2017'
...
---
_id: '22042'
abstract:
- lang: eng
  text: Compared to conventional polymer processing technologies the material selection
    in the Fused Deposition Modelling (FDM) process is restricted. To expand the range
    of materials the requirements for the material properties and the semi-finished
    products (filaments) must be clarified. For this, a machine- and process-independent
    rating of the processability is necessary. The established standards for the tensile
    strength test apply to specimens with nearly isotropic mechanical properties.
    The FDM process generates anisotropic parts. The properties are mainly influenced
    by the machine quality and the data processing. It is not possible to test a material
    for FDM independently of the machine and the data processing. In this paper, machine
    and process specific influences are investigated. Considering these influences,
    a custom-built specimen is created to test the tensile strength of the welding
    seams for polyamide 6. This procedure allows a machine- and process-independent
    rating of the processability in terms of tensile strength for different materials.
author:
- first_name: C.
  full_name: Schumacher, C.
  last_name: Schumacher
- first_name: Volker
  full_name: Schöppner, Volker
  id: '20530'
  last_name: Schöppner
- first_name: J.
  full_name: Guntermann, J.
  last_name: Guntermann
citation:
  ama: 'Schumacher C, Schöppner V, Guntermann J. Considering machine- and process-specific
    influences to create custom-built specimens for the Fused Deposition Modeling
    process. In: <i>28th Annual International Solid Freeform Fabrication Symposium</i>.
    Vol 28. ; 2017:470-484. doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf</a>'
  apa: Schumacher, C., Schöppner, V., &#38; Guntermann, J. (2017). Considering machine-
    and process-specific influences to create custom-built specimens for the Fused
    Deposition Modeling process. <i>28th Annual International Solid Freeform Fabrication
    Symposium</i>, <i>28</i>, 470–484. <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf</a>
  bibtex: '@inproceedings{Schumacher_Schöppner_Guntermann_2017, title={Considering
    machine- and process-specific influences to create custom-built specimens for
    the Fused Deposition Modeling process}, volume={28}, DOI={<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf</a>},
    booktitle={28th Annual International Solid Freeform Fabrication Symposium}, author={Schumacher,
    C. and Schöppner, Volker and Guntermann, J.}, year={2017}, pages={470–484} }'
  chicago: Schumacher, C., Volker Schöppner, and J. Guntermann. “Considering Machine-
    and Process-Specific Influences to Create Custom-Built Specimens for the Fused
    Deposition Modeling Process.” In <i>28th Annual International Solid Freeform Fabrication
    Symposium</i>, 28:470–84, 2017. <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf</a>.
  ieee: 'C. Schumacher, V. Schöppner, and J. Guntermann, “Considering machine- and
    process-specific influences to create custom-built specimens for the Fused Deposition
    Modeling process,” in <i>28th Annual International Solid Freeform Fabrication
    Symposium</i>, 2017, vol. 28, pp. 470–484, doi: <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf</a>.'
  mla: Schumacher, C., et al. “Considering Machine- and Process-Specific Influences
    to Create Custom-Built Specimens for the Fused Deposition Modeling Process.” <i>28th
    Annual International Solid Freeform Fabrication Symposium</i>, vol. 28, 2017,
    pp. 470–84, doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf</a>.
  short: 'C. Schumacher, V. Schöppner, J. Guntermann, in: 28th Annual International
    Solid Freeform Fabrication Symposium, 2017, pp. 470–484.'
date_created: 2021-05-07T13:23:24Z
date_updated: 2022-01-06T06:55:23Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '321'
- _id: '9'
doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf
intvolume: '        28'
language:
- iso: eng
page: 470-484
publication: 28th Annual International Solid Freeform Fabrication Symposium
status: public
title: Considering machine- and process-specific influences to create custom-built
  specimens for the Fused Deposition Modeling process
type: conference
user_id: '70729'
volume: 28
year: '2017'
...
---
_id: '22045'
abstract:
- lang: eng
  text: A widely used Additive Manufacturing (AM) technology is Fused Deposition Modeling
    (FDM) to create prototypes and end-use parts with close-to-production thermoplastics.
    For their use as a final product, it is necessary that additively manufactured
    parts strictly adhere to the geometrical requirements of the technical drawing.
    In this paper, the holes and cylinders of the cylindrical elements are investigated
    in terms of achievable geometrical accuracy. For this purpose, different test
    specimens that allow a measurement of inner and outer diameters from 3 to 80 mm
    were designed. All specimens were measured with a coordinate measuring machine
    (CMM) to evaluate deviations from the nominal dimension and form deviations. The
    measuring method includes a scanning of the surface to record the course of dimensional
    deviations over the diameter. Thus, it was possible to visualize how deviations
    on cylindrical elements manufactured in FDM occur. In order to counteract these
    deviations and to improve the dimensional accuracy, different shrink factors and
    filling patterns were investigated. Consequently, an improvement of the dimensional
    accuracy was achieved.
author:
- first_name: F.
  full_name: Knoop, F.
  last_name: Knoop
- first_name: Volker
  full_name: Schöppner, Volker
  id: '20530'
  last_name: Schöppner
citation:
  ama: 'Knoop F, Schöppner V. Geometrical Accuracy of Holes and Cylinders Manufactured
    with Fused Deposition Modeling. In: <i>28th Annual International Solid Freeform
    Fabrication Symposium</i>. Vol 28. ; 2017:2757-2776. doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf</a>'
  apa: Knoop, F., &#38; Schöppner, V. (2017). Geometrical Accuracy of Holes and Cylinders
    Manufactured with Fused Deposition Modeling. <i>28th Annual International Solid
    Freeform Fabrication Symposium</i>, <i>28</i>, 2757–2776. <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf</a>
  bibtex: '@inproceedings{Knoop_Schöppner_2017, title={Geometrical Accuracy of Holes
    and Cylinders Manufactured with Fused Deposition Modeling}, volume={28}, DOI={<a
    href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf</a>},
    booktitle={28th Annual International Solid Freeform Fabrication Symposium}, author={Knoop,
    F. and Schöppner, Volker}, year={2017}, pages={2757–2776} }'
  chicago: Knoop, F., and Volker Schöppner. “Geometrical Accuracy of Holes and Cylinders
    Manufactured with Fused Deposition Modeling.” In <i>28th Annual International
    Solid Freeform Fabrication Symposium</i>, 28:2757–76, 2017. <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf</a>.
  ieee: 'F. Knoop and V. Schöppner, “Geometrical Accuracy of Holes and Cylinders Manufactured
    with Fused Deposition Modeling,” in <i>28th Annual International Solid Freeform
    Fabrication Symposium</i>, 2017, vol. 28, pp. 2757–2776, doi: <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf</a>.'
  mla: Knoop, F., and Volker Schöppner. “Geometrical Accuracy of Holes and Cylinders
    Manufactured with Fused Deposition Modeling.” <i>28th Annual International Solid
    Freeform Fabrication Symposium</i>, vol. 28, 2017, pp. 2757–76, doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf</a>.
  short: 'F. Knoop, V. Schöppner, in: 28th Annual International Solid Freeform Fabrication
    Symposium, 2017, pp. 2757–2776.'
date_created: 2021-05-07T13:23:28Z
date_updated: 2022-01-06T06:55:23Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '321'
- _id: '9'
doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf
intvolume: '        28'
language:
- iso: eng
page: 2757-2776
publication: 28th Annual International Solid Freeform Fabrication Symposium
status: public
title: Geometrical Accuracy of Holes and Cylinders Manufactured with Fused Deposition
  Modeling
type: conference
user_id: '70729'
volume: 28
year: '2017'
...
---
_id: '22049'
abstract:
- lang: eng
  text: Um die Materialauswahl für den FDM-Prozess zu steigern, sollten die durch
    den FDM-Prozess an das Material gestellten Anforderungen bekannt sein. Dazu ist
    eine von der Maschine und der individuellen Datenaufbereitung möglichst unabhängige
    Bewertung der FDM-Verarbeitungseignung wünschenswert. In diesem Artikel werden
    eine Prüfmethode und ein dazu entwickelter Probekörper vorgestellt, mit dem die
    Schweißnahtfestigkeit verschiedener Polyamid 6 Typen im FDM-Prozess ermittelt
    und verglichen wird.
author:
- first_name: Volker
  full_name: Schöppner, Volker
  id: '20530'
  last_name: Schöppner
- first_name: C.
  full_name: Schumacher, C.
  last_name: Schumacher
- first_name: J.
  full_name: Guntermann, J.
  last_name: Guntermann
citation:
  ama: Schöppner V, Schumacher C, Guntermann J. Beurteilung der Schweißnahtfestigkeiten
    verschiedener Kunststoffe im FDM-Prozess. <i>Jahresmagazin Kunststofftechnik</i>.
    2017;1(1):108-114.
  apa: Schöppner, V., Schumacher, C., &#38; Guntermann, J. (2017). Beurteilung der
    Schweißnahtfestigkeiten verschiedener Kunststoffe im FDM-Prozess. <i>Jahresmagazin
    Kunststofftechnik</i>, <i>1</i>(1), 108–114.
  bibtex: '@article{Schöppner_Schumacher_Guntermann_2017, title={Beurteilung der Schweißnahtfestigkeiten
    verschiedener Kunststoffe im FDM-Prozess}, volume={1}, number={1}, journal={Jahresmagazin
    Kunststofftechnik}, publisher={Institut für Wissenschaftliche Veröffentlichungen},
    author={Schöppner, Volker and Schumacher, C. and Guntermann, J.}, year={2017},
    pages={108–114} }'
  chicago: 'Schöppner, Volker, C. Schumacher, and J. Guntermann. “Beurteilung Der
    Schweißnahtfestigkeiten Verschiedener Kunststoffe Im FDM-Prozess.” <i>Jahresmagazin
    Kunststofftechnik</i> 1, no. 1 (2017): 108–14.'
  ieee: V. Schöppner, C. Schumacher, and J. Guntermann, “Beurteilung der Schweißnahtfestigkeiten
    verschiedener Kunststoffe im FDM-Prozess,” <i>Jahresmagazin Kunststofftechnik</i>,
    vol. 1, no. 1, pp. 108–114, 2017.
  mla: Schöppner, Volker, et al. “Beurteilung Der Schweißnahtfestigkeiten Verschiedener
    Kunststoffe Im FDM-Prozess.” <i>Jahresmagazin Kunststofftechnik</i>, vol. 1, no.
    1, Institut für Wissenschaftliche Veröffentlichungen, 2017, pp. 108–14.
  short: V. Schöppner, C. Schumacher, J. Guntermann, Jahresmagazin Kunststofftechnik
    1 (2017) 108–114.
date_created: 2021-05-07T13:23:33Z
date_updated: 2022-01-06T06:55:23Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '321'
- _id: '9'
intvolume: '         1'
issue: '1'
language:
- iso: eng
page: 108-114
publication: Jahresmagazin Kunststofftechnik
publication_identifier:
  isbn:
  - 1618-8357
publisher: Institut für Wissenschaftliche Veröffentlichungen
status: public
title: Beurteilung der Schweißnahtfestigkeiten verschiedener Kunststoffe im FDM-Prozess
type: journal_article
user_id: '70729'
volume: 1
year: '2017'
...
---
_id: '22038'
abstract:
- lang: eng
  text: 'Micro Physiological Systems (MPS), also known as Multi-Organ-Chip, Organ-on-a-Chip,
    or Body-on-a-Chip, are advanced microfluidic systems that allow the cultivation
    of different types of cells and tissue in just one common circuit. Furthermore,
    they thus can also adjust the interaction of these different tissues. Perspectival
    MPS will replace animal testing. For fast and flexible manufacturing and marking
    of MPS, a concept for a universal micromachining platform has been developed which
    provides the following latest key technologies: laser micro cutting of polymer
    foils, laser micro- and sub-micro-structuring of polymer foils, 3D printing of
    polymer components as well as optical inspection and online process control. The
    combination of different laser sources, processing optics, inspection systems,
    and print heads on multiple axes allows the change and exactly positioning to
    the workpiece during the process. Therewith, the realization of MPS including
    3D printed components as well as direct laser interference patterned surfaces
    for well-defined cell adhesion and product protection is possible. Additional
    basic technologies for the generation of periodical line-like structures at polycarbonate
    foils using special Direct Laser Interference Patterning (DLIP) optics as well
    as for the 3D printing of fluid-tight cell culture reservoirs made of Acrylonitrile
    Butadiene Styrene directly onto polycarbonate microfluidics were established.
    A first prototype of the universal micromachining platform combining different
    lasers with Direct Laser Writing and DLIP is shown. With this laser micro cutting
    as well as laser micro-structuring of polycarbonate (PC) foils and therewith functionalization
    for MPS application could be successfully demonstrated.'
author:
- first_name: Elmar
  full_name: Moritzer, Elmar
  id: '20531'
  last_name: Moritzer
- first_name: André
  full_name: Hirsch, André
  id: '27599'
  last_name: Hirsch
- first_name: K.
  full_name: Günther, K.
  last_name: Günther
- first_name: F.
  full_name: Sonntag, F.
  last_name: Sonntag
- first_name: U.
  full_name: Klotzbach, U.
  last_name: Klotzbach
- first_name: A.F.
  full_name: Lasagni, A.F.
  last_name: Lasagni
citation:
  ama: Moritzer E, Hirsch A, Günther K, Sonntag F, Klotzbach U, Lasagni AF. Universal
    Micromachining Platform and Basic Technologies for the Manufacture and Marking
    of Microphysiological Systems. <i>Micromachines</i>. 2017;8(246). doi:<a href="https://doi.org/10.3390/mi8080246">10.3390/mi8080246</a>
  apa: Moritzer, E., Hirsch, A., Günther, K., Sonntag, F., Klotzbach, U., &#38; Lasagni,
    A. F. (2017). Universal Micromachining Platform and Basic Technologies for the
    Manufacture and Marking of Microphysiological Systems. <i>Micromachines</i>, <i>8</i>(246).
    <a href="https://doi.org/10.3390/mi8080246">https://doi.org/10.3390/mi8080246</a>
  bibtex: '@article{Moritzer_Hirsch_Günther_Sonntag_Klotzbach_Lasagni_2017, title={Universal
    Micromachining Platform and Basic Technologies for the Manufacture and Marking
    of Microphysiological Systems}, volume={8}, DOI={<a href="https://doi.org/10.3390/mi8080246">10.3390/mi8080246</a>},
    number={246}, journal={Micromachines}, publisher={MDPI}, author={Moritzer, Elmar
    and Hirsch, André and Günther, K. and Sonntag, F. and Klotzbach, U. and Lasagni,
    A.F.}, year={2017} }'
  chicago: Moritzer, Elmar, André Hirsch, K. Günther, F. Sonntag, U. Klotzbach, and
    A.F. Lasagni. “Universal Micromachining Platform and Basic Technologies for the
    Manufacture and Marking of Microphysiological Systems.” <i>Micromachines</i> 8,
    no. 246 (2017). <a href="https://doi.org/10.3390/mi8080246">https://doi.org/10.3390/mi8080246</a>.
  ieee: 'E. Moritzer, A. Hirsch, K. Günther, F. Sonntag, U. Klotzbach, and A. F. Lasagni,
    “Universal Micromachining Platform and Basic Technologies for the Manufacture
    and Marking of Microphysiological Systems,” <i>Micromachines</i>, vol. 8, no.
    246, 2017, doi: <a href="https://doi.org/10.3390/mi8080246">10.3390/mi8080246</a>.'
  mla: Moritzer, Elmar, et al. “Universal Micromachining Platform and Basic Technologies
    for the Manufacture and Marking of Microphysiological Systems.” <i>Micromachines</i>,
    vol. 8, no. 246, MDPI, 2017, doi:<a href="https://doi.org/10.3390/mi8080246">10.3390/mi8080246</a>.
  short: E. Moritzer, A. Hirsch, K. Günther, F. Sonntag, U. Klotzbach, A.F. Lasagni,
    Micromachines 8 (2017).
date_created: 2021-05-07T13:23:20Z
date_updated: 2022-04-25T08:02:49Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '321'
- _id: '9'
doi: 10.3390/mi8080246
intvolume: '         8'
issue: '246'
language:
- iso: eng
publication: Micromachines
publisher: MDPI
quality_controlled: '1'
status: public
title: Universal Micromachining Platform and Basic Technologies for the Manufacture
  and Marking of Microphysiological Systems
type: journal_article
user_id: '70729'
volume: 8
year: '2017'
...
---
_id: '22033'
abstract:
- lang: eng
  text: The mechanical characterization of fused deposition modeling (FDM) parts is
    mostly done by static tests. In many applications, parts are also dynamically
    loaded. Here, fatigue tests can help to identify the expected lifetime of a part.
    This article discusses the fatigue behavior of FDM specimens manufactured with
    Ultem 9085. For this, tensile bars are manufactured according to ASTM D638 in
    different build orientations. Tests are performed in a range of pulsating tensile
    stresses, and S-N curves are documented for different build orientations. For
    higher loads, the FDM anisotropy characterizes the lifetime of used specimens,
    which is similar to static tensile bars. For lower loads, including a higher number
    of cycles to failure, S-N curves of different build orientations converge. In
    further tests, tensile bars were chemically smoothed with chloroform vapor. Chemical
    smoothing reduces surface roughness and increases tensile strength of specimens
    in the upright build direction. Fatigue tests of chemically treated specimens
    show no significant lifetime increase.
author:
- first_name: M.
  full_name: Fischer, M.
  last_name: Fischer
- first_name: Volker
  full_name: Schöppner, Volker
  id: '20530'
  last_name: Schöppner
citation:
  ama: 'Fischer M, Schöppner V. Fatigue Behavior of FDM Parts Manufactured with Ultem
    9085. <i>JOM: The Journal of The Minerals Metals &#38; Materials Society (TMS)</i>.
    Published online 2017:563-568. doi:<a href="https://doi.org/10.1007/s11837-016-2197-2">10.1007/s11837-016-2197-2</a>'
  apa: 'Fischer, M., &#38; Schöppner, V. (2017). Fatigue Behavior of FDM Parts Manufactured
    with Ultem 9085. <i>JOM: The Journal of The Minerals. Metals &#38; Materials Society
    (TMS)</i>, 563–568. <a href="https://doi.org/10.1007/s11837-016-2197-2">https://doi.org/10.1007/s11837-016-2197-2</a>'
  bibtex: '@article{Fischer_Schöppner_2017, title={Fatigue Behavior of FDM Parts Manufactured
    with Ultem 9085}, DOI={<a href="https://doi.org/10.1007/s11837-016-2197-2">10.1007/s11837-016-2197-2</a>},
    journal={JOM: The Journal of The Minerals. Metals &#38; Materials Society (TMS)},
    publisher={Springer Verlag}, author={Fischer, M. and Schöppner, Volker}, year={2017},
    pages={563–568} }'
  chicago: 'Fischer, M., and Volker Schöppner. “Fatigue Behavior of FDM Parts Manufactured
    with Ultem 9085.” <i>JOM: The Journal of The Minerals. Metals &#38; Materials
    Society (TMS)</i>, 2017, 563–68. <a href="https://doi.org/10.1007/s11837-016-2197-2">https://doi.org/10.1007/s11837-016-2197-2</a>.'
  ieee: 'M. Fischer and V. Schöppner, “Fatigue Behavior of FDM Parts Manufactured
    with Ultem 9085,” <i>JOM: The Journal of The Minerals. Metals &#38; Materials
    Society (TMS)</i>, pp. 563–568, 2017, doi: <a href="https://doi.org/10.1007/s11837-016-2197-2">10.1007/s11837-016-2197-2</a>.'
  mla: 'Fischer, M., and Volker Schöppner. “Fatigue Behavior of FDM Parts Manufactured
    with Ultem 9085.” <i>JOM: The Journal of The Minerals. Metals &#38; Materials
    Society (TMS)</i>, Springer Verlag, 2017, pp. 563–68, doi:<a href="https://doi.org/10.1007/s11837-016-2197-2">10.1007/s11837-016-2197-2</a>.'
  short: 'M. Fischer, V. Schöppner, JOM: The Journal of The Minerals. Metals &#38;
    Materials Society (TMS) (2017) 563–568.'
date_created: 2021-05-07T13:23:14Z
date_updated: 2022-04-25T08:02:28Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '321'
- _id: '9'
doi: 10.1007/s11837-016-2197-2
language:
- iso: eng
page: 563-568
publication: 'JOM: The Journal of The Minerals. Metals & Materials Society (TMS)'
publisher: Springer Verlag
quality_controlled: '1'
status: public
title: Fatigue Behavior of FDM Parts Manufactured with Ultem 9085
type: journal_article
user_id: '70729'
year: '2017'
...
---
_id: '22023'
abstract:
- lang: eng
  text: Fused Deposition Modeling (FDM) is an Additive Manufacturing (AM) technology
    which is used for prototypes, single-part-production and also small batch productions.
    For use as a final product, it is important that the parts have good mechanical
    properties, a high dimensional accuracy and smooth surfaces. The knowledge of
    the mechanical properties is very important for the design engineer when it comes
    to the component design. In this paper, investigations were conducted with the
    polymer ABS-M30 from Stratasys Inc. To achieve a quality improvement of FDM parts,
    various toolpath parameters and orientations were used. Within the mechanical
    properties, the tensile, flexural and impact strength were evaluated. Furthermore,
    the tensile strength of FDM parts is compared to injection molded specimens. With
    optimized parameters, an increase of the tensile strength by up to 28 % and a
    doubling of the impact strength were possible.
author:
- first_name: F.
  full_name: Knoop, F.
  last_name: Knoop
- first_name: A.
  full_name: Kloke, A.
  last_name: Kloke
- first_name: Volker
  full_name: Schöppner, Volker
  id: '20530'
  last_name: Schöppner
citation:
  ama: 'Knoop F, Kloke A, Schöppner V. Quality Improvement of FDM Parts by Parameter
    Optimization . In: <i>32nd International Conference of the Polymer Processing
    Society</i>. Vol 32. American Institute of Physics; 2017. doi:<a href="https://doi.org/10.1063/1.5016790">10.1063/1.5016790</a>'
  apa: Knoop, F., Kloke, A., &#38; Schöppner, V. (2017). Quality Improvement of FDM
    Parts by Parameter Optimization . <i>32nd International Conference of the Polymer
    Processing Society</i>, <i>32</i>. <a href="https://doi.org/10.1063/1.5016790">https://doi.org/10.1063/1.5016790</a>
  bibtex: '@inproceedings{Knoop_Kloke_Schöppner_2017, title={Quality Improvement of
    FDM Parts by Parameter Optimization }, volume={32}, DOI={<a href="https://doi.org/10.1063/1.5016790">10.1063/1.5016790</a>},
    booktitle={32nd International Conference of the Polymer Processing Society}, publisher={American
    Institute of Physics}, author={Knoop, F. and Kloke, A. and Schöppner, Volker},
    year={2017} }'
  chicago: Knoop, F., A. Kloke, and Volker Schöppner. “Quality Improvement of FDM
    Parts by Parameter Optimization .” In <i>32nd International Conference of the
    Polymer Processing Society</i>, Vol. 32. American Institute of Physics, 2017.
    <a href="https://doi.org/10.1063/1.5016790">https://doi.org/10.1063/1.5016790</a>.
  ieee: 'F. Knoop, A. Kloke, and V. Schöppner, “Quality Improvement of FDM Parts by
    Parameter Optimization ,” in <i>32nd International Conference of the Polymer Processing
    Society</i>, 2017, vol. 32, doi: <a href="https://doi.org/10.1063/1.5016790">10.1063/1.5016790</a>.'
  mla: Knoop, F., et al. “Quality Improvement of FDM Parts by Parameter Optimization
    .” <i>32nd International Conference of the Polymer Processing Society</i>, vol.
    32, American Institute of Physics, 2017, doi:<a href="https://doi.org/10.1063/1.5016790">10.1063/1.5016790</a>.
  short: 'F. Knoop, A. Kloke, V. Schöppner, in: 32nd International Conference of the
    Polymer Processing Society, American Institute of Physics, 2017.'
date_created: 2021-05-07T13:23:03Z
date_updated: 2022-04-25T08:04:50Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '321'
- _id: '9'
doi: 10.1063/1.5016790
intvolume: '        32'
language:
- iso: eng
publication: 32nd International Conference of the Polymer Processing Society
publisher: American Institute of Physics
quality_controlled: '1'
status: public
title: 'Quality Improvement of FDM Parts by Parameter Optimization '
type: conference
user_id: '70729'
volume: 32
year: '2017'
...
---
_id: '24774'
abstract:
- lang: eng
  text: "In dieser Arbeit wurde ein Prozessverständnis für das FDM-Verfahren hinsichtlich
    der Verarbeitung des Materials Ultem*9085 aufgebaut. Es wurde der Einfluss des
    Materials, des Prozesses und der Maschine auf die resultierende Bauteilqualität
    untersucht.\r\nDie Materialqualität unterschiedlicher Chargen zeigt, dass Feuchtigkeit
    im Material die Strangablage beeinflusst. Die Analyse der Prozessparameter, die
    anhand der Kurzzeitfestigkeiten analysiert wurden, zeigt einen starken Einfluss
    der Aufbauorientierung. Mittels einer Parameteroptimierung können ferner gleiche
    Festigkeitswerte wie aus dem Spritzgießprozess erreicht werden. Bei der Untersuchung
    der Langzeitfestigkeiten wurde festgestellt, dass sich die Festigkeitswerte bei
    unterschiedlichen Umgebungsbedingungen nicht ändern. Die Untersuchung einiger
    Anlagenkomponenten auf die resultierende Oberflächengüte, Geometriegenauigkeit
    und Festigkeitseigenschaften kann den Einfluss von u. a. der Bauraum- sowie der
    Düsentemperaturen auf die Bauteilqualität zeigen. Zuletzt wurde die Möglichkeit
    einer Leichtbauanwendung anhand von Sandwich-Prüfkörpern untersucht. Hierbei beeinflussen
    sowohl die verfahrensunabhängige Mechanik als auch die verfahrensspezifischen
    Effekte die Festigkeitswerte."
author:
- first_name: Agnes
  full_name: Kloke, Agnes
  last_name: Kloke
citation:
  ama: Kloke A. <i>Untersuchung der Werkstoff-, Prozess- und Bauteileigenschaften
    beim Fused Deposition Modeling Verfahren</i>. Vol 4. Shaker Verlag; 2016.
  apa: Kloke, A. (2016). <i>Untersuchung der Werkstoff-, Prozess- und Bauteileigenschaften
    beim Fused Deposition Modeling Verfahren</i> (Vol. 4). Shaker Verlag.
  bibtex: '@book{Kloke_2016, place={Düren}, series={Forschungsberichte des Direct
    Manufacturing Research Centers}, title={Untersuchung der Werkstoff-, Prozess-
    und Bauteileigenschaften beim Fused Deposition Modeling Verfahren}, volume={4},
    publisher={Shaker Verlag}, author={Kloke, Agnes}, year={2016}, collection={Forschungsberichte
    des Direct Manufacturing Research Centers} }'
  chicago: 'Kloke, Agnes. <i>Untersuchung der Werkstoff-, Prozess- und Bauteileigenschaften
    beim Fused Deposition Modeling Verfahren</i>. Vol. 4. Forschungsberichte des Direct
    Manufacturing Research Centers. Düren: Shaker Verlag, 2016.'
  ieee: 'A. Kloke, <i>Untersuchung der Werkstoff-, Prozess- und Bauteileigenschaften
    beim Fused Deposition Modeling Verfahren</i>, vol. 4. Düren: Shaker Verlag, 2016.'
  mla: Kloke, Agnes. <i>Untersuchung der Werkstoff-, Prozess- und Bauteileigenschaften
    beim Fused Deposition Modeling Verfahren</i>. Shaker Verlag, 2016.
  short: A. Kloke, Untersuchung der Werkstoff-, Prozess- und Bauteileigenschaften
    beim Fused Deposition Modeling Verfahren, Shaker Verlag, Düren, 2016.
date_created: 2021-09-21T14:05:29Z
date_updated: 2022-01-06T06:56:34Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '9'
intvolume: '         4'
language:
- iso: ger
main_file_link:
- url: https://www.shaker.de/de/content/catalogue/index.asp?lang=de&ID=8&ISBN=978-3-8440-4489-8&search=yes
page: '172'
place: Düren
publication_identifier:
  isbn:
  - 978-3-8440-4489-8
publication_status: published
publisher: Shaker Verlag
series_title: Forschungsberichte des Direct Manufacturing Research Centers
status: public
supervisor:
- first_name: Volker
  full_name: Schöppner, Volker
  id: '20530'
  last_name: Schöppner
title: Untersuchung der Werkstoff-, Prozess- und Bauteileigenschaften beim Fused Deposition
  Modeling Verfahren
type: dissertation
user_id: '70729'
volume: 4
year: '2016'
...
---
_id: '22180'
abstract:
- lang: eng
  text: The implementation of lattice structures into additive manufactured parts
    is an important method to decrease part weight maintaining a high specific payload.
    However, the manufacturability of lattice structures and mechanical properties
    for polymer laser sintering are quite unknown yet. To examine the manufacturability,
    sandwich structures with different cell types, cell sizes and lattice bar widths
    were designed, manufactured and evaluated. A decisive criterion is for example
    a sufficient powder removal. In a second step, manufacturable structures were
    analyzed using four-point-bending tests. Experimental data is compared to the
    density of the lattice structures and allows for a direct comparison of different
    cell types with varied geometrical attributes. The results of this work are guidelines
    for the design and dimensioning of laser sintered lattice structures.
author:
- first_name: Stefan
  full_name: Josupeit, Stefan
  last_name: Josupeit
- first_name: Patrick
  full_name: Delfs, Patrick
  last_name: Delfs
- first_name: Dennis
  full_name: Menge, Dennis
  id: '29240'
  last_name: Menge
- first_name: Hans-Joachim
  full_name: Schmid, Hans-Joachim
  id: '464'
  last_name: Schmid
citation:
  ama: 'Josupeit S, Delfs P, Menge D, Schmid H-J. Manufacturability and Mechanical
    Characterization of Laser Sintered Lattice Structures. In: <i>27th Annual International
    Solid Freeform Fabrication Symposium </i>. Vol 27. ; 2016:2077-2086. doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf</a>'
  apa: Josupeit, S., Delfs, P., Menge, D., &#38; Schmid, H.-J. (2016). Manufacturability
    and Mechanical Characterization of Laser Sintered Lattice Structures. In <i>27th
    Annual International Solid Freeform Fabrication Symposium </i> (Vol. 27, pp. 2077–2086).
    <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf</a>
  bibtex: '@inproceedings{Josupeit_Delfs_Menge_Schmid_2016, title={Manufacturability
    and Mechanical Characterization of Laser Sintered Lattice Structures}, volume={27},
    DOI={<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf</a>},
    booktitle={27th Annual International Solid Freeform Fabrication Symposium }, author={Josupeit,
    Stefan and Delfs, Patrick and Menge, Dennis and Schmid, Hans-Joachim}, year={2016},
    pages={2077–2086} }'
  chicago: Josupeit, Stefan, Patrick Delfs, Dennis Menge, and Hans-Joachim Schmid.
    “Manufacturability and Mechanical Characterization of Laser Sintered Lattice Structures.”
    In <i>27th Annual International Solid Freeform Fabrication Symposium </i>, 27:2077–86,
    2016. <a href="http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf</a>.
  ieee: S. Josupeit, P. Delfs, D. Menge, and H.-J. Schmid, “Manufacturability and
    Mechanical Characterization of Laser Sintered Lattice Structures,” in <i>27th
    Annual International Solid Freeform Fabrication Symposium </i>, 2016, vol. 27,
    pp. 2077–2086.
  mla: Josupeit, Stefan, et al. “Manufacturability and Mechanical Characterization
    of Laser Sintered Lattice Structures.” <i>27th Annual International Solid Freeform
    Fabrication Symposium </i>, vol. 27, 2016, pp. 2077–86, doi:<a href="http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf">http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf</a>.
  short: 'S. Josupeit, P. Delfs, D. Menge, H.-J. Schmid, in: 27th Annual International
    Solid Freeform Fabrication Symposium , 2016, pp. 2077–2086.'
date_created: 2021-05-14T07:46:10Z
date_updated: 2022-01-06T06:55:28Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
doi: http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf
intvolume: '        27'
language:
- iso: eng
page: 2077-2086
publication: '27th Annual International Solid Freeform Fabrication Symposium '
status: public
title: Manufacturability and Mechanical Characterization of Laser Sintered Lattice
  Structures
type: conference
user_id: '71545'
volume: 27
year: '2016'
...
---
_id: '22185'
abstract:
- lang: eng
  text: The layered structure of Additive Manufacturing processes results in a stair-
    stepping effect of the surface topographies. In general, the impact of this effect
    strongly depends on the build angle of a surface, whereas the overall surface
    roughness is additionally caused by the resolution of the specific AM process.
    The aim of this work is the prediction of the surface quality in dependence of
    the building orientation of a part. These results can finally be used to optimize
    the orientation to get a desired surface quality. As not all parts of the component
    surface are equally important, a preselection of areas can be used to improve
    the overall surface quality of relevant areas. The model uses the digital AMF
    format of a part. Each triangle is assigned with a roughness value and by testing
    different orientations the best one can be found. This approach needs a database
    for the surface qualities. This must be done separately for each Additive Manufacturing
    process and is shown exemplarily with a surface topography simulation for the
    laser sintering process.
author:
- first_name: Patrick
  full_name: Delfs, Patrick
  last_name: Delfs
- first_name: Marcel
  full_name: Tows, Marcel
  last_name: Tows
- first_name: Hans-Joachim
  full_name: Schmid, Hans-Joachim
  id: '464'
  last_name: Schmid
citation:
  ama: Delfs P, Tows M, Schmid H-J. Optimized build orientation of additive manufactured
    parts for improved surface quality and build time. <i>Additive Manufacturing</i>.
    2016;2(12, Part B):214-320. doi:<a href="https://doi.org/10.1016/j.addma.2016.06.003">10.1016/j.addma.2016.06.003</a>
  apa: Delfs, P., Tows, M., &#38; Schmid, H.-J. (2016). Optimized build orientation
    of additive manufactured parts for improved surface quality and build time. <i>Additive
    Manufacturing</i>, <i>2</i>(12, Part B), 214–320. <a href="https://doi.org/10.1016/j.addma.2016.06.003">https://doi.org/10.1016/j.addma.2016.06.003</a>
  bibtex: '@article{Delfs_Tows_Schmid_2016, title={Optimized build orientation of
    additive manufactured parts for improved surface quality and build time}, volume={2},
    DOI={<a href="https://doi.org/10.1016/j.addma.2016.06.003">10.1016/j.addma.2016.06.003</a>},
    number={12, Part B}, journal={Additive Manufacturing}, publisher={Elsevier}, author={Delfs,
    Patrick and Tows, Marcel and Schmid, Hans-Joachim}, year={2016}, pages={214–320}
    }'
  chicago: 'Delfs, Patrick, Marcel Tows, and Hans-Joachim Schmid. “Optimized Build
    Orientation of Additive Manufactured Parts for Improved Surface Quality and Build
    Time.” <i>Additive Manufacturing</i> 2, no. 12, Part B (2016): 214–320. <a href="https://doi.org/10.1016/j.addma.2016.06.003">https://doi.org/10.1016/j.addma.2016.06.003</a>.'
  ieee: P. Delfs, M. Tows, and H.-J. Schmid, “Optimized build orientation of additive
    manufactured parts for improved surface quality and build time,” <i>Additive Manufacturing</i>,
    vol. 2, no. 12, Part B, pp. 214–320, 2016.
  mla: Delfs, Patrick, et al. “Optimized Build Orientation of Additive Manufactured
    Parts for Improved Surface Quality and Build Time.” <i>Additive Manufacturing</i>,
    vol. 2, no. 12, Part B, Elsevier, 2016, pp. 214–320, doi:<a href="https://doi.org/10.1016/j.addma.2016.06.003">10.1016/j.addma.2016.06.003</a>.
  short: P. Delfs, M. Tows, H.-J. Schmid, Additive Manufacturing 2 (2016) 214–320.
date_created: 2021-05-14T07:46:16Z
date_updated: 2022-01-06T06:55:28Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
doi: 10.1016/j.addma.2016.06.003
intvolume: '         2'
issue: 12, Part B
language:
- iso: eng
page: 214-320
publication: Additive Manufacturing
publication_identifier:
  isbn:
  - 2214-8604
publisher: Elsevier
status: public
title: Optimized build orientation of additive manufactured parts for improved surface
  quality and build time
type: journal_article
user_id: '71545'
volume: 2
year: '2016'
...
---
_id: '22190'
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. Extended Analysis of the Surface Topography of Laser
    Sintered Polymer Parts . In: <i>Fraunhofer Direct Digital Manufacturing Conference</i>.
    Vol 3. ; 2016:411-414. doi:<a href="https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#">https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#</a>'
  apa: Delfs, P., &#38; Schmid, H.-J. (2016). Extended Analysis of the Surface Topography
    of Laser Sintered Polymer Parts . In <i>Fraunhofer Direct Digital Manufacturing
    Conference</i> (Vol. 3, pp. 411–414). <a href="https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#">https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#</a>
  bibtex: '@inproceedings{Delfs_Schmid_2016, title={Extended Analysis of the Surface
    Topography of Laser Sintered Polymer Parts }, volume={3}, DOI={<a href="https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#">https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#</a>},
    booktitle={Fraunhofer Direct Digital Manufacturing Conference}, author={Delfs,
    Patrick and Schmid, Hans-Joachim}, year={2016}, pages={411–414} }'
  chicago: Delfs, Patrick, and Hans-Joachim Schmid. “Extended Analysis of the Surface
    Topography of Laser Sintered Polymer Parts .” In <i>Fraunhofer Direct Digital
    Manufacturing Conference</i>, 3:411–14, 2016. <a href="https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#">https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#</a>.
  ieee: P. Delfs and H.-J. Schmid, “Extended Analysis of the Surface Topography of
    Laser Sintered Polymer Parts ,” in <i>Fraunhofer Direct Digital Manufacturing
    Conference</i>, 2016, vol. 3, pp. 411–414.
  mla: Delfs, Patrick, and Hans-Joachim Schmid. “Extended Analysis of the Surface
    Topography of Laser Sintered Polymer Parts .” <i>Fraunhofer Direct Digital Manufacturing
    Conference</i>, vol. 3, 2016, pp. 411–14, doi:<a href="https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#">https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#</a>.
  short: 'P. Delfs, H.-J. Schmid, in: Fraunhofer Direct Digital Manufacturing Conference,
    2016, pp. 411–414.'
date_created: 2021-05-14T07:46:21Z
date_updated: 2022-01-06T06:55:28Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
doi: https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#
intvolume: '         3'
language:
- iso: eng
page: 411-414
publication: Fraunhofer Direct Digital Manufacturing Conference
publication_identifier:
  isbn:
  - 978-3-8396-1001-5
status: public
title: 'Extended Analysis of the Surface Topography of Laser Sintered Polymer Parts '
type: conference
user_id: '71545'
volume: 3
year: '2016'
...