---
_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. Progress in Additive
Manufacturing. 2017;2:43-55. doi:https://doi.org/10.1007/s40964-017-0018-y
apa: Reiher, T., Lindemann, C., Jahnke, U., Deppe, G., & Koch, R. (2017). Holistic
approach for industrializing AM technology - from part selection to test and verification.
Progress in Additive Manufacturing, 2, 43–55. https://doi.org/10.1007/s40964-017-0018-y
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={https://doi.org/10.1007/s40964-017-0018-y},
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.”
Progress in Additive Manufacturing 2 (2017): 43–55. https://doi.org/10.1007/s40964-017-0018-y.'
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,”
Progress in Additive Manufacturing, vol. 2, pp. 43–55, 2017.
mla: Reiher, T., et al. “Holistic Approach for Industrializing AM Technology - from
Part Selection to Test and Verification.” Progress in Additive Manufacturing,
vol. 2, Springer, 2017, pp. 43–55, doi:https://doi.org/10.1007/s40964-017-0018-y.
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: Rapid Tech - International Trade Show & Conference
for Additive Manufacturing. ; 2017:52-66. doi:10.3139/9783446454606.004'
apa: Knoop, F., Lieneke, T., & Schöppner, V. (2017). Reproduzierbarkeit der
Maßhaltigkeit im Fused Deposition Modeling. Rapid Tech - International Trade
Show & Conference for Additive Manufacturing, 52–66. https://doi.org/10.3139/9783446454606.004
bibtex: '@inproceedings{Knoop_Lieneke_Schöppner_2017, title={Reproduzierbarkeit
der Maßhaltigkeit im Fused Deposition Modeling}, DOI={10.3139/9783446454606.004},
booktitle={Rapid Tech - International Trade Show & Conference for Additive
Manufacturing}, author={Knoop, F. and Lieneke, Tobias and Schöppner, Volker},
year={2017}, pages={52–66} }'
chicago: Knoop, F., Tobias Lieneke, and Volker Schöppner. “Reproduzierbarkeit Der
Maßhaltigkeit Im Fused Deposition Modeling.” In Rapid Tech - International
Trade Show & Conference for Additive Manufacturing, 52–66, 2017. https://doi.org/10.3139/9783446454606.004.
ieee: 'F. Knoop, T. Lieneke, and V. Schöppner, “Reproduzierbarkeit der Maßhaltigkeit
im Fused Deposition Modeling,” in Rapid Tech - International Trade Show &
Conference for Additive Manufacturing, 2017, pp. 52–66, doi: 10.3139/9783446454606.004.'
mla: Knoop, F., et al. “Reproduzierbarkeit Der Maßhaltigkeit Im Fused Deposition
Modeling.” Rapid Tech - International Trade Show & Conference for Additive
Manufacturing, 2017, pp. 52–66, doi:10.3139/9783446454606.004.
short: 'F. Knoop, T. Lieneke, V. Schöppner, in: Rapid Tech - International Trade
Show & Conference for Additive Manufacturing, 2017, pp. 52–66.'
date_created: 2021-05-07T13:23:22Z
date_updated: 2022-01-06T06:55:23Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '146'
- _id: '321'
- _id: '9'
doi: 10.3139/9783446454606.004
language:
- iso: eng
page: 52-66
publication: Rapid Tech - International Trade Show & Conference for Additive Manufacturing
status: public
title: Reproduzierbarkeit der Maßhaltigkeit im Fused Deposition Modeling
type: conference
user_id: '70729'
year: '2017'
...
---
_id: '22042'
abstract:
- lang: eng
text: Compared to conventional polymer processing technologies the material selection
in the Fused Deposition Modelling (FDM) process is restricted. To expand the range
of materials the requirements for the material properties and the semi-finished
products (filaments) must be clarified. For this, a machine- and process-independent
rating of the processability is necessary. The established standards for the tensile
strength test apply to specimens with nearly isotropic mechanical properties.
The FDM process generates anisotropic parts. The properties are mainly influenced
by the machine quality and the data processing. It is not possible to test a material
for FDM independently of the machine and the data processing. In this paper, machine
and process specific influences are investigated. Considering these influences,
a custom-built specimen is created to test the tensile strength of the welding
seams for polyamide 6. This procedure allows a machine- and process-independent
rating of the processability in terms of tensile strength for different materials.
author:
- first_name: C.
full_name: Schumacher, C.
last_name: Schumacher
- first_name: Volker
full_name: Schöppner, Volker
id: '20530'
last_name: Schöppner
- first_name: J.
full_name: Guntermann, J.
last_name: Guntermann
citation:
ama: 'Schumacher C, Schöppner V, Guntermann J. Considering machine- and process-specific
influences to create custom-built specimens for the Fused Deposition Modeling
process. In: 28th Annual International Solid Freeform Fabrication Symposium.
Vol 28. ; 2017:470-484. doi:http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf'
apa: Schumacher, C., Schöppner, V., & Guntermann, J. (2017). Considering machine-
and process-specific influences to create custom-built specimens for the Fused
Deposition Modeling process. 28th Annual International Solid Freeform Fabrication
Symposium, 28, 470–484. http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf
bibtex: '@inproceedings{Schumacher_Schöppner_Guntermann_2017, title={Considering
machine- and process-specific influences to create custom-built specimens for
the Fused Deposition Modeling process}, volume={28}, DOI={http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf},
booktitle={28th Annual International Solid Freeform Fabrication Symposium}, author={Schumacher,
C. and Schöppner, Volker and Guntermann, J.}, year={2017}, pages={470–484} }'
chicago: Schumacher, C., Volker Schöppner, and J. Guntermann. “Considering Machine-
and Process-Specific Influences to Create Custom-Built Specimens for the Fused
Deposition Modeling Process.” In 28th Annual International Solid Freeform Fabrication
Symposium, 28:470–84, 2017. http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf.
ieee: 'C. Schumacher, V. Schöppner, and J. Guntermann, “Considering machine- and
process-specific influences to create custom-built specimens for the Fused Deposition
Modeling process,” in 28th Annual International Solid Freeform Fabrication
Symposium, 2017, vol. 28, pp. 470–484, doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf.'
mla: Schumacher, C., et al. “Considering Machine- and Process-Specific Influences
to Create Custom-Built Specimens for the Fused Deposition Modeling Process.” 28th
Annual International Solid Freeform Fabrication Symposium, vol. 28, 2017,
pp. 470–84, doi:http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf.
short: 'C. Schumacher, V. Schöppner, J. Guntermann, in: 28th Annual International
Solid Freeform Fabrication Symposium, 2017, pp. 470–484.'
date_created: 2021-05-07T13:23:24Z
date_updated: 2022-01-06T06:55:23Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '321'
- _id: '9'
doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ConsideringMachineandProcessSpecificInfluenc.pdf
intvolume: ' 28'
language:
- iso: eng
page: 470-484
publication: 28th Annual International Solid Freeform Fabrication Symposium
status: public
title: Considering machine- and process-specific influences to create custom-built
specimens for the Fused Deposition Modeling process
type: conference
user_id: '70729'
volume: 28
year: '2017'
...
---
_id: '22045'
abstract:
- lang: eng
text: A widely used Additive Manufacturing (AM) technology is Fused Deposition Modeling
(FDM) to create prototypes and end-use parts with close-to-production thermoplastics.
For their use as a final product, it is necessary that additively manufactured
parts strictly adhere to the geometrical requirements of the technical drawing.
In this paper, the holes and cylinders of the cylindrical elements are investigated
in terms of achievable geometrical accuracy. For this purpose, different test
specimens that allow a measurement of inner and outer diameters from 3 to 80 mm
were designed. All specimens were measured with a coordinate measuring machine
(CMM) to evaluate deviations from the nominal dimension and form deviations. The
measuring method includes a scanning of the surface to record the course of dimensional
deviations over the diameter. Thus, it was possible to visualize how deviations
on cylindrical elements manufactured in FDM occur. In order to counteract these
deviations and to improve the dimensional accuracy, different shrink factors and
filling patterns were investigated. Consequently, an improvement of the dimensional
accuracy was achieved.
author:
- first_name: F.
full_name: Knoop, F.
last_name: Knoop
- first_name: Volker
full_name: Schöppner, Volker
id: '20530'
last_name: Schöppner
citation:
ama: 'Knoop F, Schöppner V. Geometrical Accuracy of Holes and Cylinders Manufactured
with Fused Deposition Modeling. In: 28th Annual International Solid Freeform
Fabrication Symposium. Vol 28. ; 2017:2757-2776. doi:http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf'
apa: Knoop, F., & Schöppner, V. (2017). Geometrical Accuracy of Holes and Cylinders
Manufactured with Fused Deposition Modeling. 28th Annual International Solid
Freeform Fabrication Symposium, 28, 2757–2776. http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf
bibtex: '@inproceedings{Knoop_Schöppner_2017, title={Geometrical Accuracy of Holes
and Cylinders Manufactured with Fused Deposition Modeling}, volume={28}, DOI={http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf},
booktitle={28th Annual International Solid Freeform Fabrication Symposium}, author={Knoop,
F. and Schöppner, Volker}, year={2017}, pages={2757–2776} }'
chicago: Knoop, F., and Volker Schöppner. “Geometrical Accuracy of Holes and Cylinders
Manufactured with Fused Deposition Modeling.” In 28th Annual International
Solid Freeform Fabrication Symposium, 28:2757–76, 2017. http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf.
ieee: 'F. Knoop and V. Schöppner, “Geometrical Accuracy of Holes and Cylinders Manufactured
with Fused Deposition Modeling,” in 28th Annual International Solid Freeform
Fabrication Symposium, 2017, vol. 28, pp. 2757–2776, doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf.'
mla: Knoop, F., and Volker Schöppner. “Geometrical Accuracy of Holes and Cylinders
Manufactured with Fused Deposition Modeling.” 28th Annual International Solid
Freeform Fabrication Symposium, vol. 28, 2017, pp. 2757–76, doi:http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf.
short: 'F. Knoop, V. Schöppner, in: 28th Annual International Solid Freeform Fabrication
Symposium, 2017, pp. 2757–2776.'
date_created: 2021-05-07T13:23:28Z
date_updated: 2022-01-06T06:55:23Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '321'
- _id: '9'
doi: http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/GeometricalAccuracyofHolesandCylindersManufa.pdf
intvolume: ' 28'
language:
- iso: eng
page: 2757-2776
publication: 28th Annual International Solid Freeform Fabrication Symposium
status: public
title: Geometrical Accuracy of Holes and Cylinders Manufactured with Fused Deposition
Modeling
type: conference
user_id: '70729'
volume: 28
year: '2017'
...
---
_id: '22049'
abstract:
- lang: eng
text: Um die Materialauswahl für den FDM-Prozess zu steigern, sollten die durch
den FDM-Prozess an das Material gestellten Anforderungen bekannt sein. Dazu ist
eine von der Maschine und der individuellen Datenaufbereitung möglichst unabhängige
Bewertung der FDM-Verarbeitungseignung wünschenswert. In diesem Artikel werden
eine Prüfmethode und ein dazu entwickelter Probekörper vorgestellt, mit dem die
Schweißnahtfestigkeit verschiedener Polyamid 6 Typen im FDM-Prozess ermittelt
und verglichen wird.
author:
- first_name: Volker
full_name: Schöppner, Volker
id: '20530'
last_name: Schöppner
- first_name: C.
full_name: Schumacher, C.
last_name: Schumacher
- first_name: J.
full_name: Guntermann, J.
last_name: Guntermann
citation:
ama: Schöppner V, Schumacher C, Guntermann J. Beurteilung der Schweißnahtfestigkeiten
verschiedener Kunststoffe im FDM-Prozess. Jahresmagazin Kunststofftechnik.
2017;1(1):108-114.
apa: Schöppner, V., Schumacher, C., & Guntermann, J. (2017). Beurteilung der
Schweißnahtfestigkeiten verschiedener Kunststoffe im FDM-Prozess. Jahresmagazin
Kunststofftechnik, 1(1), 108–114.
bibtex: '@article{Schöppner_Schumacher_Guntermann_2017, title={Beurteilung der Schweißnahtfestigkeiten
verschiedener Kunststoffe im FDM-Prozess}, volume={1}, number={1}, journal={Jahresmagazin
Kunststofftechnik}, publisher={Institut für Wissenschaftliche Veröffentlichungen},
author={Schöppner, Volker and Schumacher, C. and Guntermann, J.}, year={2017},
pages={108–114} }'
chicago: 'Schöppner, Volker, C. Schumacher, and J. Guntermann. “Beurteilung Der
Schweißnahtfestigkeiten Verschiedener Kunststoffe Im FDM-Prozess.” Jahresmagazin
Kunststofftechnik 1, no. 1 (2017): 108–14.'
ieee: V. Schöppner, C. Schumacher, and J. Guntermann, “Beurteilung der Schweißnahtfestigkeiten
verschiedener Kunststoffe im FDM-Prozess,” Jahresmagazin Kunststofftechnik,
vol. 1, no. 1, pp. 108–114, 2017.
mla: Schöppner, Volker, et al. “Beurteilung Der Schweißnahtfestigkeiten Verschiedener
Kunststoffe Im FDM-Prozess.” Jahresmagazin Kunststofftechnik, vol. 1, no.
1, Institut für Wissenschaftliche Veröffentlichungen, 2017, pp. 108–14.
short: V. Schöppner, C. Schumacher, J. Guntermann, Jahresmagazin Kunststofftechnik
1 (2017) 108–114.
date_created: 2021-05-07T13:23:33Z
date_updated: 2022-01-06T06:55:23Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '321'
- _id: '9'
intvolume: ' 1'
issue: '1'
language:
- iso: eng
page: 108-114
publication: Jahresmagazin Kunststofftechnik
publication_identifier:
isbn:
- 1618-8357
publisher: Institut für Wissenschaftliche Veröffentlichungen
status: public
title: Beurteilung der Schweißnahtfestigkeiten verschiedener Kunststoffe im FDM-Prozess
type: journal_article
user_id: '70729'
volume: 1
year: '2017'
...
---
_id: '6559'
author:
- first_name: Leander
full_name: Claes, Leander
id: '11829'
last_name: Claes
orcid: 0000-0002-4393-268X
- first_name: Henning
full_name: Zeipert, Henning
id: '32580'
last_name: Zeipert
- first_name: Peter
full_name: Koppa, Peter
last_name: Koppa
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Bernd
full_name: Henning, Bernd
id: '213'
last_name: Henning
citation:
ama: 'Claes L, Zeipert H, Koppa P, Tröster T, Henning B. Additively manufactured
acoustic diffuser structures for ultrasonic measurement applications. In: Proceedings
of Meetings on Acoustics. Honolulu; 2017:030004. doi:10.1121/2.0000688'
apa: Claes, L., Zeipert, H., Koppa, P., Tröster, T., & Henning, B. (2017). Additively
manufactured acoustic diffuser structures for ultrasonic measurement applications.
In Proceedings of Meetings on Acoustics (p. 030004). Honolulu. https://doi.org/10.1121/2.0000688
bibtex: '@inproceedings{Claes_Zeipert_Koppa_Tröster_Henning_2017, place={Honolulu},
title={Additively manufactured acoustic diffuser structures for ultrasonic measurement
applications}, DOI={10.1121/2.0000688},
booktitle={Proceedings of Meetings on Acoustics}, author={Claes, Leander and Zeipert,
Henning and Koppa, Peter and Tröster, Thomas and Henning, Bernd}, year={2017},
pages={030004} }'
chicago: Claes, Leander, Henning Zeipert, Peter Koppa, Thomas Tröster, and Bernd
Henning. “Additively Manufactured Acoustic Diffuser Structures for Ultrasonic
Measurement Applications.” In Proceedings of Meetings on Acoustics, 030004.
Honolulu, 2017. https://doi.org/10.1121/2.0000688.
ieee: L. Claes, H. Zeipert, P. Koppa, T. Tröster, and B. Henning, “Additively manufactured
acoustic diffuser structures for ultrasonic measurement applications,” in Proceedings
of Meetings on Acoustics, 2017, p. 030004.
mla: Claes, Leander, et al. “Additively Manufactured Acoustic Diffuser Structures
for Ultrasonic Measurement Applications.” Proceedings of Meetings on Acoustics,
2017, p. 030004, doi:10.1121/2.0000688.
short: 'L. Claes, H. Zeipert, P. Koppa, T. Tröster, B. Henning, in: Proceedings
of Meetings on Acoustics, Honolulu, 2017, p. 030004.'
date_created: 2019-01-09T14:37:06Z
date_updated: 2022-01-06T07:03:11Z
department:
- _id: '49'
- _id: '149'
- _id: '219'
doi: 10.1121/2.0000688
language:
- iso: eng
page: '030004'
place: Honolulu
publication: Proceedings of Meetings on Acoustics
status: public
title: Additively manufactured acoustic diffuser structures for ultrasonic measurement
applications
type: conference
user_id: '11829'
year: '2017'
...
---
_id: '16063'
author:
- first_name: Dominik
full_name: Ahlers, Dominik
id: '11207'
last_name: Ahlers
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Ahlers D, Tröster T. Approve of porostiy for increasing process speed in the
laser melting process of Ti6Al4V. In: ; 2017.'
apa: Ahlers, D., & Tröster, T. (2017). Approve of porostiy for increasing process
speed in the laser melting process of Ti6Al4V. Presented at the 28th Annual International
Solid Freeform Fabrication Symposium 2017, Austin, Texas, USA.
bibtex: '@inproceedings{Ahlers_Tröster_2017, title={Approve of porostiy for increasing
process speed in the laser melting process of Ti6Al4V}, author={Ahlers, Dominik
and Tröster, Thomas}, year={2017} }'
chicago: Ahlers, Dominik, and Thomas Tröster. “Approve of Porostiy for Increasing
Process Speed in the Laser Melting Process of Ti6Al4V,” 2017.
ieee: D. Ahlers and T. Tröster, “Approve of porostiy for increasing process speed
in the laser melting process of Ti6Al4V,” presented at the 28th Annual International
Solid Freeform Fabrication Symposium 2017, Austin, Texas, USA, 2017.
mla: Ahlers, Dominik, and Thomas Tröster. Approve of Porostiy for Increasing
Process Speed in the Laser Melting Process of Ti6Al4V. 2017.
short: 'D. Ahlers, T. Tröster, in: 2017.'
conference:
end_date: 2017-08-09
location: Austin, Texas, USA
name: 28th Annual International Solid Freeform Fabrication Symposium 2017
start_date: 2017-08-07
date_created: 2020-02-24T16:34:43Z
date_updated: 2022-01-06T06:52:42Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
- _id: '219'
language:
- iso: eng
status: public
title: Approve of porostiy for increasing process speed in the laser melting process
of Ti6Al4V
type: conference
user_id: '11207'
year: '2017'
...
---
_id: '16074'
author:
- first_name: Dominik
full_name: Ahlers, Dominik
id: '11207'
last_name: Ahlers
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Ahlers D, Tröster T. Materialkombinationen in der additive Fertigung. In:
; 2017.'
apa: Ahlers, D., & Tröster, T. (2017). Materialkombinationen in der additive
Fertigung. Presented at the Rapid.Tech 2017 – Fachforum Luftfahrt, Erfurt.
bibtex: '@inproceedings{Ahlers_Tröster_2017, title={Materialkombinationen in der
additive Fertigung}, author={Ahlers, Dominik and Tröster, Thomas}, year={2017}
}'
chicago: Ahlers, Dominik, and Thomas Tröster. “Materialkombinationen in der additive
Fertigung,” 2017.
ieee: D. Ahlers and T. Tröster, “Materialkombinationen in der additive Fertigung,”
presented at the Rapid.Tech 2017 – Fachforum Luftfahrt, Erfurt, 2017.
mla: Ahlers, Dominik, and Thomas Tröster. Materialkombinationen in der additive
Fertigung. 2017.
short: 'D. Ahlers, T. Tröster, in: 2017.'
conference:
location: Erfurt
name: Rapid.Tech 2017 – Fachforum Luftfahrt
start_date: 2017-06-22
date_created: 2020-02-25T10:52:14Z
date_updated: 2022-01-06T06:52:43Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
- _id: '219'
language:
- iso: ger
status: public
title: Materialkombinationen in der additive Fertigung
type: conference
user_id: '11207'
year: '2017'
...
---
_id: '16075'
author:
- first_name: Dominik
full_name: Ahlers, Dominik
id: '11207'
last_name: Ahlers
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Ahlers D, Tröster T. Aspekte der Produktentwicklung in der additiven Fertigung.
In: ; 2017.'
apa: 'Ahlers, D., & Tröster, T. (2017). Aspekte der Produktentwicklung in der
additiven Fertigung. Presented at the Technikforum: Design, Konstruktion, 3D Druck:
Der Weg zum fertigen Bauteil, Nördlingen.'
bibtex: '@inproceedings{Ahlers_Tröster_2017, title={Aspekte der Produktentwicklung
in der additiven Fertigung}, author={Ahlers, Dominik and Tröster, Thomas}, year={2017}
}'
chicago: Ahlers, Dominik, and Thomas Tröster. “Aspekte der Produktentwicklung in
der additiven Fertigung,” 2017.
ieee: 'D. Ahlers and T. Tröster, “Aspekte der Produktentwicklung in der additiven
Fertigung,” presented at the Technikforum: Design, Konstruktion, 3D Druck: Der
Weg zum fertigen Bauteil, Nördlingen, 2017.'
mla: Ahlers, Dominik, and Thomas Tröster. Aspekte der Produktentwicklung in der
additiven Fertigung. 2017.
short: 'D. Ahlers, T. Tröster, in: 2017.'
conference:
location: Nördlingen
name: 'Technikforum: Design, Konstruktion, 3D Druck: Der Weg zum fertigen Bauteil'
start_date: 2017-07-04
date_created: 2020-02-25T10:55:13Z
date_updated: 2022-01-06T06:52:43Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
- _id: '219'
language:
- iso: ger
status: public
title: Aspekte der Produktentwicklung in der additiven Fertigung
type: conference
user_id: '11207'
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. Micromachines. 2017;8(246). doi:10.3390/mi8080246
apa: Moritzer, E., Hirsch, A., Günther, K., Sonntag, F., Klotzbach, U., & Lasagni,
A. F. (2017). Universal Micromachining Platform and Basic Technologies for the
Manufacture and Marking of Microphysiological Systems. Micromachines, 8(246).
https://doi.org/10.3390/mi8080246
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={10.3390/mi8080246},
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.” Micromachines 8,
no. 246 (2017). https://doi.org/10.3390/mi8080246.
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,” Micromachines, vol. 8, no.
246, 2017, doi: 10.3390/mi8080246.'
mla: Moritzer, Elmar, et al. “Universal Micromachining Platform and Basic Technologies
for the Manufacture and Marking of Microphysiological Systems.” Micromachines,
vol. 8, no. 246, MDPI, 2017, doi:10.3390/mi8080246.
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. JOM: The Journal of The Minerals Metals & Materials Society (TMS).
Published online 2017:563-568. doi:10.1007/s11837-016-2197-2'
apa: 'Fischer, M., & Schöppner, V. (2017). Fatigue Behavior of FDM Parts Manufactured
with Ultem 9085. JOM: The Journal of The Minerals. Metals & Materials Society
(TMS), 563–568. https://doi.org/10.1007/s11837-016-2197-2'
bibtex: '@article{Fischer_Schöppner_2017, title={Fatigue Behavior of FDM Parts Manufactured
with Ultem 9085}, DOI={10.1007/s11837-016-2197-2},
journal={JOM: The Journal of The Minerals. Metals & Materials Society (TMS)},
publisher={Springer Verlag}, author={Fischer, M. and Schöppner, Volker}, year={2017},
pages={563–568} }'
chicago: 'Fischer, M., and Volker Schöppner. “Fatigue Behavior of FDM Parts Manufactured
with Ultem 9085.” JOM: The Journal of The Minerals. Metals & Materials
Society (TMS), 2017, 563–68. https://doi.org/10.1007/s11837-016-2197-2.'
ieee: 'M. Fischer and V. Schöppner, “Fatigue Behavior of FDM Parts Manufactured
with Ultem 9085,” JOM: The Journal of The Minerals. Metals & Materials
Society (TMS), pp. 563–568, 2017, doi: 10.1007/s11837-016-2197-2.'
mla: 'Fischer, M., and Volker Schöppner. “Fatigue Behavior of FDM Parts Manufactured
with Ultem 9085.” JOM: The Journal of The Minerals. Metals & Materials
Society (TMS), Springer Verlag, 2017, pp. 563–68, doi:10.1007/s11837-016-2197-2.'
short: 'M. Fischer, V. Schöppner, JOM: The Journal of The Minerals. Metals &
Materials Society (TMS) (2017) 563–568.'
date_created: 2021-05-07T13:23:14Z
date_updated: 2022-04-25T08:02:28Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '321'
- _id: '9'
doi: 10.1007/s11837-016-2197-2
language:
- iso: eng
page: 563-568
publication: 'JOM: The Journal of The Minerals. Metals & Materials Society (TMS)'
publisher: Springer Verlag
quality_controlled: '1'
status: public
title: Fatigue Behavior of FDM Parts Manufactured with Ultem 9085
type: journal_article
user_id: '70729'
year: '2017'
...
---
_id: '22023'
abstract:
- lang: eng
text: Fused Deposition Modeling (FDM) is an Additive Manufacturing (AM) technology
which is used for prototypes, single-part-production and also small batch productions.
For use as a final product, it is important that the parts have good mechanical
properties, a high dimensional accuracy and smooth surfaces. The knowledge of
the mechanical properties is very important for the design engineer when it comes
to the component design. In this paper, investigations were conducted with the
polymer ABS-M30 from Stratasys Inc. To achieve a quality improvement of FDM parts,
various toolpath parameters and orientations were used. Within the mechanical
properties, the tensile, flexural and impact strength were evaluated. Furthermore,
the tensile strength of FDM parts is compared to injection molded specimens. With
optimized parameters, an increase of the tensile strength by up to 28 % and a
doubling of the impact strength were possible.
author:
- first_name: F.
full_name: Knoop, F.
last_name: Knoop
- first_name: A.
full_name: Kloke, A.
last_name: Kloke
- first_name: Volker
full_name: Schöppner, Volker
id: '20530'
last_name: Schöppner
citation:
ama: 'Knoop F, Kloke A, Schöppner V. Quality Improvement of FDM Parts by Parameter
Optimization . In: 32nd International Conference of the Polymer Processing
Society. Vol 32. American Institute of Physics; 2017. doi:10.1063/1.5016790'
apa: Knoop, F., Kloke, A., & Schöppner, V. (2017). Quality Improvement of FDM
Parts by Parameter Optimization . 32nd International Conference of the Polymer
Processing Society, 32. https://doi.org/10.1063/1.5016790
bibtex: '@inproceedings{Knoop_Kloke_Schöppner_2017, title={Quality Improvement of
FDM Parts by Parameter Optimization }, volume={32}, DOI={10.1063/1.5016790},
booktitle={32nd International Conference of the Polymer Processing Society}, publisher={American
Institute of Physics}, author={Knoop, F. and Kloke, A. and Schöppner, Volker},
year={2017} }'
chicago: Knoop, F., A. Kloke, and Volker Schöppner. “Quality Improvement of FDM
Parts by Parameter Optimization .” In 32nd International Conference of the
Polymer Processing Society, Vol. 32. American Institute of Physics, 2017.
https://doi.org/10.1063/1.5016790.
ieee: 'F. Knoop, A. Kloke, and V. Schöppner, “Quality Improvement of FDM Parts by
Parameter Optimization ,” in 32nd International Conference of the Polymer Processing
Society, 2017, vol. 32, doi: 10.1063/1.5016790.'
mla: Knoop, F., et al. “Quality Improvement of FDM Parts by Parameter Optimization
.” 32nd International Conference of the Polymer Processing Society, vol.
32, American Institute of Physics, 2017, doi:10.1063/1.5016790.
short: 'F. Knoop, A. Kloke, V. Schöppner, in: 32nd International Conference of the
Polymer Processing Society, American Institute of Physics, 2017.'
date_created: 2021-05-07T13:23:03Z
date_updated: 2022-04-25T08:04:50Z
department:
- _id: '219'
- _id: '624'
- _id: '367'
- _id: '321'
- _id: '9'
doi: 10.1063/1.5016790
intvolume: ' 32'
language:
- iso: eng
publication: 32nd International Conference of the Polymer Processing Society
publisher: American Institute of Physics
quality_controlled: '1'
status: public
title: 'Quality Improvement of FDM Parts by Parameter Optimization '
type: conference
user_id: '70729'
volume: 32
year: '2017'
...
---
_id: '16066'
author:
- first_name: Dominik
full_name: Ahlers, Dominik
id: '11207'
last_name: Ahlers
- first_name: Peter
full_name: Koppa, Peter
last_name: Koppa
- first_name: Florian
full_name: Hengsbach, Florian
id: '14073'
last_name: Hengsbach
- first_name: P.
full_name: Gloetter, P.
last_name: Gloetter
- first_name: A.
full_name: Altmann, A.
last_name: Altmann
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: 'Ahlers D, Koppa P, Hengsbach F, et al. Increasing process speed in the laser
melting process of Ti6Al4V and the reduction of pores during hot isostatic pressing.
In: Proceedings of the 28th Annual InternationalSolid Freeform Fabrication
Symposium – An Additive Manufacturing Conference. ; 2017.'
apa: Ahlers, D., Koppa, P., Hengsbach, F., Gloetter, P., Altmann, A., Schaper, M.,
& Tröster, T. (2017). Increasing process speed in the laser melting process
of Ti6Al4V and the reduction of pores during hot isostatic pressing. Proceedings
of the 28th Annual InternationalSolid Freeform Fabrication Symposium – An Additive
Manufacturing Conference. 28th Annual International Solid Freeform Fabrication
Symposium 2017, Austin, Texas, USA.
bibtex: '@inproceedings{Ahlers_Koppa_Hengsbach_Gloetter_Altmann_Schaper_Tröster_2017,
title={Increasing process speed in the laser melting process of Ti6Al4V and the
reduction of pores during hot isostatic pressing}, booktitle={Proceedings of the
28th Annual InternationalSolid Freeform Fabrication Symposium – An Additive Manufacturing
Conference}, author={Ahlers, Dominik and Koppa, Peter and Hengsbach, Florian and
Gloetter, P. and Altmann, A. and Schaper, Mirko and Tröster, Thomas}, year={2017}
}'
chicago: Ahlers, Dominik, Peter Koppa, Florian Hengsbach, P. Gloetter, A. Altmann,
Mirko Schaper, and Thomas Tröster. “Increasing Process Speed in the Laser Melting
Process of Ti6Al4V and the Reduction of Pores during Hot Isostatic Pressing.”
In Proceedings of the 28th Annual InternationalSolid Freeform Fabrication Symposium
– An Additive Manufacturing Conference, 2017.
ieee: D. Ahlers et al., “Increasing process speed in the laser melting process
of Ti6Al4V and the reduction of pores during hot isostatic pressing,” presented
at the 28th Annual International Solid Freeform Fabrication Symposium 2017, Austin,
Texas, USA, 2017.
mla: Ahlers, Dominik, et al. “Increasing Process Speed in the Laser Melting Process
of Ti6Al4V and the Reduction of Pores during Hot Isostatic Pressing.” Proceedings
of the 28th Annual InternationalSolid Freeform Fabrication Symposium – An Additive
Manufacturing Conference, 2017.
short: 'D. Ahlers, P. Koppa, F. Hengsbach, P. Gloetter, A. Altmann, M. Schaper,
T. Tröster, in: Proceedings of the 28th Annual InternationalSolid Freeform Fabrication
Symposium – An Additive Manufacturing Conference, 2017.'
conference:
end_date: 2017-11-10
location: Austin, Texas, USA
name: 28th Annual International Solid Freeform Fabrication Symposium 2017
start_date: 2017-11-08
date_created: 2020-02-24T16:41:38Z
date_updated: 2025-06-06T08:29:48Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
- _id: '219'
- _id: '158'
language:
- iso: eng
publication: Proceedings of the 28th Annual InternationalSolid Freeform Fabrication
Symposium – An Additive Manufacturing Conference
status: public
title: Increasing process speed in the laser melting process of Ti6Al4V and the reduction
of pores during hot isostatic pressing
type: conference
user_id: '15952'
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. Untersuchung der Werkstoff-, Prozess- und Bauteileigenschaften
beim Fused Deposition Modeling Verfahren. Vol 4. Shaker Verlag; 2016.
apa: Kloke, A. (2016). Untersuchung der Werkstoff-, Prozess- und Bauteileigenschaften
beim Fused Deposition Modeling Verfahren (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. Untersuchung der Werkstoff-, Prozess- und Bauteileigenschaften
beim Fused Deposition Modeling Verfahren. Vol. 4. Forschungsberichte des Direct
Manufacturing Research Centers. Düren: Shaker Verlag, 2016.'
ieee: 'A. Kloke, Untersuchung der Werkstoff-, Prozess- und Bauteileigenschaften
beim Fused Deposition Modeling Verfahren, vol. 4. Düren: Shaker Verlag, 2016.'
mla: Kloke, Agnes. Untersuchung der Werkstoff-, Prozess- und Bauteileigenschaften
beim Fused Deposition Modeling Verfahren. 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: '26901'
abstract:
- lang: ger
text: In der vorliegenden Arbeit wurden die mikrostrukturellen Eigenschaften und
das dadurch resultierende mechanische Verhalten der im SLM-Verfahren (Selective
Laser Melting) hergestellten Nickelbasis-Superlegierung Inconel 939 untersucht
und einer Inconel 939 Gusslegierung gegenübergestellt. Die monotonen und mikrostrukturellen
Untersuchungsergebnisse zeigen eine eindeutige Abhängigkeit der Herstellungsrichtung
und deutliche Unterschiede zur Gusslegierung, insbesondere in der Mikrostruktur.
Dehnungsgeregelte isotherme und thermomechanische Ermüdungsversuche in Kombination
mit der Methode der digitalen Bildkorrelation (DIC) beschreiben das mechanische
Verhalten sowie die kritischen Bereiche im Gefüge. Ob beim SLM- oder Gusswerkstoff
eine höhere Lebensdauer bei der isothermen Ermüdung erreicht wird, ist von der
Höhe der Beanspruchung abhängig. Im ausscheidungsgehärteten Zustand besitzt das
SLM-Material bei niedrigen Belastungen und Temperaturen von Raumtemperatur bis
750 °C eine höhere Lebensdauer und zeigt somit ein besseres Ermüdungsverhalten
als der Gusswerkstoff. Bei höheren Dehnungsamplituden werden vorhandene Poren
aktiviert und ein schnelles Versagen tritt ein. Mit geeigneten HIP-Parametern
konnte die Porosität allerdings deutlich reduziert werden.
author:
- first_name: Pirabagini
full_name: Kanagarajah, Pirabagini
last_name: Kanagarajah
citation:
ama: Kanagarajah P. Ermüdungsverhalten und mikrostrukturelle Charakterisierung
der im Laserschmelzverfahren hergestellten Nickelbasis-Superlegierung Inconel
939. Vol 6.; 2016.
apa: Kanagarajah, P. (2016). Ermüdungsverhalten und mikrostrukturelle Charakterisierung
der im Laserschmelzverfahren hergestellten Nickelbasis-Superlegierung Inconel
939 (Vol. 6).
bibtex: '@book{Kanagarajah_2016, series={Forschungsberichte des Direct Manufacturing
Research Centers}, title={Ermüdungsverhalten und mikrostrukturelle Charakterisierung
der im Laserschmelzverfahren hergestellten Nickelbasis-Superlegierung Inconel
939}, volume={6}, author={Kanagarajah, Pirabagini}, year={2016}, collection={Forschungsberichte
des Direct Manufacturing Research Centers} }'
chicago: Kanagarajah, Pirabagini. Ermüdungsverhalten und mikrostrukturelle Charakterisierung
der im Laserschmelzverfahren hergestellten Nickelbasis-Superlegierung Inconel
939. Vol. 6. Forschungsberichte des Direct Manufacturing Research Centers,
2016.
ieee: P. Kanagarajah, Ermüdungsverhalten und mikrostrukturelle Charakterisierung
der im Laserschmelzverfahren hergestellten Nickelbasis-Superlegierung Inconel
939, vol. 6. 2016.
mla: Kanagarajah, Pirabagini. Ermüdungsverhalten und mikrostrukturelle Charakterisierung
der im Laserschmelzverfahren hergestellten Nickelbasis-Superlegierung Inconel
939. 2016.
short: P. Kanagarajah, Ermüdungsverhalten und mikrostrukturelle Charakterisierung
der im Laserschmelzverfahren hergestellten Nickelbasis-Superlegierung Inconel
939, 2016.
date_created: 2021-10-26T13:39:27Z
date_updated: 2022-01-06T06:57:30Z
department:
- _id: '9'
- _id: '158'
- _id: '219'
intvolume: ' 6'
keyword:
- Nickelbasis-Superlegierung
- Inconel 939
- Laserschmelzverfahren
- SLM
- Ermüdung
- Mikrostruktur
language:
- iso: ger
page: '182'
publication_identifier:
isbn:
- 978-3-8440-4796-7
publication_status: published
series_title: Forschungsberichte des Direct Manufacturing Research Centers
status: public
title: Ermüdungsverhalten und mikrostrukturelle Charakterisierung der im Laserschmelzverfahren
hergestellten Nickelbasis-Superlegierung Inconel 939
type: dissertation
user_id: '77250'
volume: 6
year: '2016'
...
---
_id: '23737'
author:
- first_name: Stefan
full_name: Lammers, Stefan
id: '13835'
last_name: Lammers
- first_name: Francesco
full_name: Quattrone, Francesco
last_name: Quattrone
- first_name: Rafael
full_name: Mrozek, Rafael
last_name: Mrozek
citation:
ama: Lammers S, Quattrone F, Mrozek R. Machbarkeitsstudie 3D Druck Elektromotoren.
Vol Nr. 1189. Forschungsvereinigung Antriebstechnik e.V.; 2016.
apa: 'Lammers, S., Quattrone, F., & Mrozek, R. (2016). Machbarkeitsstudie
3D Druck Elektromotoren: Vol. Nr. 1189. Forschungsvereinigung Antriebstechnik
e.V.'
bibtex: '@book{Lammers_Quattrone_Mrozek_2016, series={FVA Abschlussbericht }, title={Machbarkeitsstudie
3D Druck Elektromotoren}, volume={Nr. 1189}, publisher={Forschungsvereinigung
Antriebstechnik e.V.}, author={Lammers, Stefan and Quattrone, Francesco and Mrozek,
Rafael}, year={2016}, collection={FVA Abschlussbericht } }'
chicago: Lammers, Stefan, Francesco Quattrone, and Rafael Mrozek. Machbarkeitsstudie
3D Druck Elektromotoren. Vol. Nr. 1189. FVA Abschlussbericht . Forschungsvereinigung
Antriebstechnik e.V., 2016.
ieee: S. Lammers, F. Quattrone, and R. Mrozek, Machbarkeitsstudie 3D Druck Elektromotoren,
vol. Nr. 1189. Forschungsvereinigung Antriebstechnik e.V., 2016.
mla: Lammers, Stefan, et al. Machbarkeitsstudie 3D Druck Elektromotoren.
Forschungsvereinigung Antriebstechnik e.V., 2016.
short: S. Lammers, F. Quattrone, R. Mrozek, Machbarkeitsstudie 3D Druck Elektromotoren,
Forschungsvereinigung Antriebstechnik e.V., 2016.
date_created: 2021-09-03T10:35:33Z
date_updated: 2022-01-06T06:55:59Z
department:
- _id: '9'
- _id: '146'
- _id: '219'
language:
- iso: ger
publication_status: published
publisher: Forschungsvereinigung Antriebstechnik e.V.
report_number: FVA 731 I
series_title: 'FVA Abschlussbericht '
status: public
title: Machbarkeitsstudie 3D Druck Elektromotoren
type: report
user_id: '13835'
volume: Nr. 1189
year: '2016'
...
---
_id: '22107'
abstract:
- lang: eng
text: Die Zielsetzung beim Radfahren ist das Leistungspotential des Fahrers vollständig
auszunutzen. Dabei muss das Fahrrad optimal an die Körpermaße des Fahrers angepasst
werden. Besonders im Radrennsport ist neben dem hohen Leichtbaupotential eine
aerodynamische Sitzhaltung von enormer Bedeutung. Unter Berücksichtigung dieser
Anforderungen sind individuelle Bauteile und Strukturen zu entwickeln, da nicht
in allen Fällen die Abmessungen der Standardbauteile eine optimale Anpassung zulassen.
Im Hinblick auf einen groß gewachsenen Fahrer ist ein verlängerter Vorbau – Gabel-Lenker-Verbindung
– für eine aerodynamische Sitzhaltung und somit einen geringen Luftwiderstand
unumgänglich. Für die Herstellung solcher maßgeschneiderten Strukturen ist die
additive Fertigung aufgrund der hohen gestalterischen Freiheiten und des hohen
Individualisierungsgrades besonders geeignet. Im Rahmen dieses Beitrags wird ein
Fahrradvorbau für einen überdurchschnittlich langen Fahrer festigkeits- und leichtbauoptimiert
konstruiert und nach der Norm DIN EN ISO4210 unter Berücksichtigung der verfahrensspezifischen
Randbedingungen beziehungsweise Gestaltungsrichtlinien des Laserstrahlschmelzens
ausgelegt. Ausgangsbasis für die Geometriegestaltung sind die Grundlagen der Festigkeitsberechnung.
Ein CAD-Modell wird erstellt und aufgrund der komplexen Belastungssituation mit
Hilfe der Finite-Elemente-Methode numerisch untersucht sowie optimiert. Nach mehreren
Iterationsschritten wird für den Werkstoff TiAl6V4 ein gewichtsreduzierter überlanger
Fahrradvorbau von 140mm entwickelt und generativ hergestellt. Der anschließende
Vergleich zu einem handelsüblichen Vorbau zeigt eine Gewichtsreduktion von ca.
30%.
author:
- first_name: J.P.
full_name: Brüggemann, J.P.
last_name: Brüggemann
- first_name: W.
full_name: Reschetnik, W.
last_name: Reschetnik
- first_name: H.A.
full_name: Richard, H.A.
last_name: Richard
- first_name: G.
full_name: Kullmer, G.
last_name: Kullmer
- first_name: B.
full_name: Schramm, B.
last_name: Schramm
citation:
ama: 'Brüggemann JP, Reschetnik W, Richard HA, Kullmer G, Schramm B. Festigkeits-
und leichtbauoptimierte Konstruktion und Auslegung eines additiv gefertigten Fahrradvorbaus.
In: Rapid Tech - International Trade Show & Conference for Additive Manufacturing.
; 2016:290-300. doi:10.3139/9783446450608.025'
apa: Brüggemann, J. P., Reschetnik, W., Richard, H. A., Kullmer, G., & Schramm,
B. (2016). Festigkeits- und leichtbauoptimierte Konstruktion und Auslegung eines
additiv gefertigten Fahrradvorbaus. In Rapid Tech - International Trade Show
& Conference for Additive Manufacturing (pp. 290–300). https://doi.org/10.3139/9783446450608.025
bibtex: '@inproceedings{Brüggemann_Reschetnik_Richard_Kullmer_Schramm_2016, title={Festigkeits-
und leichtbauoptimierte Konstruktion und Auslegung eines additiv gefertigten Fahrradvorbaus},
DOI={10.3139/9783446450608.025},
booktitle={Rapid Tech - International Trade Show & Conference for Additive
Manufacturing}, author={Brüggemann, J.P. and Reschetnik, W. and Richard, H.A.
and Kullmer, G. and Schramm, B.}, year={2016}, pages={290–300} }'
chicago: Brüggemann, J.P., W. Reschetnik, H.A. Richard, G. Kullmer, and B. Schramm.
“Festigkeits- Und Leichtbauoptimierte Konstruktion Und Auslegung Eines Additiv
Gefertigten Fahrradvorbaus.” In Rapid Tech - International Trade Show &
Conference for Additive Manufacturing, 290–300, 2016. https://doi.org/10.3139/9783446450608.025.
ieee: J. P. Brüggemann, W. Reschetnik, H. A. Richard, G. Kullmer, and B. Schramm,
“Festigkeits- und leichtbauoptimierte Konstruktion und Auslegung eines additiv
gefertigten Fahrradvorbaus,” in Rapid Tech - International Trade Show &
Conference for Additive Manufacturing, 2016, pp. 290–300.
mla: Brüggemann, J. P., et al. “Festigkeits- Und Leichtbauoptimierte Konstruktion
Und Auslegung Eines Additiv Gefertigten Fahrradvorbaus.” Rapid Tech - International
Trade Show & Conference for Additive Manufacturing, 2016, pp. 290–300,
doi:10.3139/9783446450608.025.
short: 'J.P. Brüggemann, W. Reschetnik, H.A. Richard, G. Kullmer, B. Schramm, in:
Rapid Tech - International Trade Show & Conference for Additive Manufacturing,
2016, pp. 290–300.'
date_created: 2021-05-11T07:34:15Z
date_updated: 2022-01-06T06:55:26Z
department:
- _id: '143'
- _id: '219'
doi: 10.3139/9783446450608.025
page: 290-300
publication: Rapid Tech - International Trade Show & Conference for Additive Manufacturing
publication_identifier:
isbn:
- 978-3-446-45060-8
status: public
title: Festigkeits- und leichtbauoptimierte Konstruktion und Auslegung eines additiv
gefertigten Fahrradvorbaus
type: conference
user_id: '60486'
year: '2016'
...
---
_id: '22109'
author:
- first_name: W.
full_name: Reschetnik, W.
last_name: Reschetnik
- first_name: R.
full_name: Grylls, R.
last_name: Grylls
- first_name: B.
full_name: Bauer, B.
last_name: Bauer
- first_name: H.A.
full_name: Richard, H.A.
last_name: Richard
- first_name: G.
full_name: Kullmer, G.
last_name: Kullmer
citation:
ama: 'Reschetnik W, Grylls R, Bauer B, Richard HA, Kullmer G. Fatigue Life Manipulation
of SLM Parts. In: ; 2016.'
apa: Reschetnik, W., Grylls, R., Bauer, B., Richard, H. A., & Kullmer, G. (2016).
Fatigue Life Manipulation of SLM Parts.
bibtex: '@inproceedings{Reschetnik_Grylls_Bauer_Richard_Kullmer_2016, title={Fatigue
Life Manipulation of SLM Parts}, author={Reschetnik, W. and Grylls, R. and Bauer,
B. and Richard, H.A. and Kullmer, G.}, year={2016} }'
chicago: Reschetnik, W., R. Grylls, B. Bauer, H.A. Richard, and G. Kullmer. “Fatigue
Life Manipulation of SLM Parts,” 2016.
ieee: W. Reschetnik, R. Grylls, B. Bauer, H. A. Richard, and G. Kullmer, “Fatigue
Life Manipulation of SLM Parts,” 2016.
mla: Reschetnik, W., et al. Fatigue Life Manipulation of SLM Parts. 2016.
short: 'W. Reschetnik, R. Grylls, B. Bauer, H.A. Richard, G. Kullmer, in: 2016.'
date_created: 2021-05-11T07:47:53Z
date_updated: 2022-01-06T06:55:26Z
department:
- _id: '143'
- _id: '219'
status: public
title: Fatigue Life Manipulation of SLM Parts
type: conference
user_id: '60486'
year: '2016'
...
---
_id: '22128'
author:
- first_name: J.P.
full_name: Brüggemann, J.P.
last_name: Brüggemann
- first_name: A.
full_name: Riemer, A.
last_name: Riemer
- first_name: W.
full_name: Reschetnik, W.
last_name: Reschetnik
- first_name: M.E.
full_name: Aydinöz, M.E.
last_name: Aydinöz
- first_name: G.
full_name: Kullmer, G.
last_name: Kullmer
- first_name: H.A.
full_name: Richard, H.A.
last_name: Richard
- first_name: M.
full_name: Schaper, M.
last_name: Schaper
citation:
ama: 'Brüggemann JP, Riemer A, Reschetnik W, et al. Optimierung von Fahrradtretkurbeln
mittels additiver Fertigung. In: DVM - Tagung - Additiv Gefertigte Bauteile
Und Strukturen, Deutscher Verband Für Materialforschung Und -Prüfung e.V.
; 2016:101-112.'
apa: Brüggemann, J. P., Riemer, A., Reschetnik, W., Aydinöz, M. E., Kullmer, G.,
Richard, H. A., & Schaper, M. (2016). Optimierung von Fahrradtretkurbeln mittels
additiver Fertigung. In DVM - Tagung - Additiv gefertigte Bauteile und Strukturen,
Deutscher Verband für Materialforschung und -prüfung e.V. (pp. 101–112).
bibtex: '@inproceedings{Brüggemann_Riemer_Reschetnik_Aydinöz_Kullmer_Richard_Schaper_2016,
title={Optimierung von Fahrradtretkurbeln mittels additiver Fertigung}, booktitle={DVM
- Tagung - Additiv gefertigte Bauteile und Strukturen, Deutscher Verband für Materialforschung
und -prüfung e.V.}, author={Brüggemann, J.P. and Riemer, A. and Reschetnik, W.
and Aydinöz, M.E. and Kullmer, G. and Richard, H.A. and Schaper, M.}, year={2016},
pages={101–112} }'
chicago: Brüggemann, J.P., A. Riemer, W. Reschetnik, M.E. Aydinöz, G. Kullmer, H.A.
Richard, and M. Schaper. “Optimierung von Fahrradtretkurbeln Mittels Additiver
Fertigung.” In DVM - Tagung - Additiv Gefertigte Bauteile Und Strukturen, Deutscher
Verband Für Materialforschung Und -Prüfung e.V., 101–12, 2016.
ieee: J. P. Brüggemann et al., “Optimierung von Fahrradtretkurbeln mittels
additiver Fertigung,” in DVM - Tagung - Additiv gefertigte Bauteile und Strukturen,
Deutscher Verband für Materialforschung und -prüfung e.V., 2016, pp. 101–112.
mla: Brüggemann, J. P., et al. “Optimierung von Fahrradtretkurbeln Mittels Additiver
Fertigung.” DVM - Tagung - Additiv Gefertigte Bauteile Und Strukturen, Deutscher
Verband Für Materialforschung Und -Prüfung e.V., 2016, pp. 101–12.
short: 'J.P. Brüggemann, A. Riemer, W. Reschetnik, M.E. Aydinöz, G. Kullmer, H.A.
Richard, M. Schaper, in: DVM - Tagung - Additiv Gefertigte Bauteile Und Strukturen,
Deutscher Verband Für Materialforschung Und -Prüfung e.V., 2016, pp. 101–112.'
date_created: 2021-05-11T07:48:16Z
date_updated: 2022-01-06T06:55:26Z
department:
- _id: '143'
- _id: '219'
page: 101-112
publication: DVM - Tagung - Additiv gefertigte Bauteile und Strukturen, Deutscher
Verband für Materialforschung und -prüfung e.V.
status: public
title: Optimierung von Fahrradtretkurbeln mittels additiver Fertigung
type: conference
user_id: '60486'
year: '2016'
...
---
_id: '22130'
author:
- first_name: W.
full_name: Reschetnik, W.
last_name: Reschetnik
- first_name: J.P.
full_name: Brüggemann, J.P.
last_name: Brüggemann
- first_name: M.E.
full_name: Aydinöz, M.E.
last_name: Aydinöz
- first_name: G.
full_name: Kullmer, G.
last_name: Kullmer
- first_name: H.A.
full_name: Richard, H.A.
last_name: Richard
- first_name: M.
full_name: Schaper, M.
last_name: Schaper
citation:
ama: 'Reschetnik W, Brüggemann JP, Aydinöz ME, Kullmer G, Richard HA, Schaper M.
Lebensdauerbeeinflussung durch Additive Fertigung. In: DVM - Tagung - Additiv
Gefertigte Bauteile Und Strukturen, Deutscher Verband Für Materialforschung Und
-Prüfung e.V. ; 2016:131-140.'
apa: Reschetnik, W., Brüggemann, J. P., Aydinöz, M. E., Kullmer, G., Richard, H.
A., & Schaper, M. (2016). Lebensdauerbeeinflussung durch Additive Fertigung.
In DVM - Tagung - Additiv gefertigte Bauteile und Strukturen, Deutscher Verband
für Materialforschung und -prüfung e.V. (pp. 131–140).
bibtex: '@inproceedings{Reschetnik_Brüggemann_Aydinöz_Kullmer_Richard_Schaper_2016,
title={Lebensdauerbeeinflussung durch Additive Fertigung}, booktitle={DVM - Tagung
- Additiv gefertigte Bauteile und Strukturen, Deutscher Verband für Materialforschung
und -prüfung e.V.}, author={Reschetnik, W. and Brüggemann, J.P. and Aydinöz, M.E.
and Kullmer, G. and Richard, H.A. and Schaper, M.}, year={2016}, pages={131–140}
}'
chicago: Reschetnik, W., J.P. Brüggemann, M.E. Aydinöz, G. Kullmer, H.A. Richard,
and M. Schaper. “Lebensdauerbeeinflussung Durch Additive Fertigung.” In DVM
- Tagung - Additiv Gefertigte Bauteile Und Strukturen, Deutscher Verband Für Materialforschung
Und -Prüfung e.V., 131–40, 2016.
ieee: W. Reschetnik, J. P. Brüggemann, M. E. Aydinöz, G. Kullmer, H. A. Richard,
and M. Schaper, “Lebensdauerbeeinflussung durch Additive Fertigung,” in DVM
- Tagung - Additiv gefertigte Bauteile und Strukturen, Deutscher Verband für Materialforschung
und -prüfung e.V., 2016, pp. 131–140.
mla: Reschetnik, W., et al. “Lebensdauerbeeinflussung Durch Additive Fertigung.”
DVM - Tagung - Additiv Gefertigte Bauteile Und Strukturen, Deutscher Verband
Für Materialforschung Und -Prüfung e.V., 2016, pp. 131–40.
short: 'W. Reschetnik, J.P. Brüggemann, M.E. Aydinöz, G. Kullmer, H.A. Richard,
M. Schaper, in: DVM - Tagung - Additiv Gefertigte Bauteile Und Strukturen, Deutscher
Verband Für Materialforschung Und -Prüfung e.V., 2016, pp. 131–140.'
date_created: 2021-05-11T07:48:18Z
date_updated: 2022-01-06T06:55:27Z
department:
- _id: '143'
- _id: '219'
page: 131-140
publication: DVM - Tagung - Additiv gefertigte Bauteile und Strukturen, Deutscher
Verband für Materialforschung und -prüfung e.V.
status: public
title: Lebensdauerbeeinflussung durch Additive Fertigung
type: conference
user_id: '60486'
year: '2016'
...