---
_id: '20827'
abstract:
- lang: eng
text: Cyber-physical systems like self-driving cars are highly complex and safety-critical.
This results in a great number of safety requirements that have different levels
of criticality. In automotive, the criticality is categorized in Automotive Safety
Integrity Levels (ASIL). As a high ASIL causes high development effort, the goal
is to develop most subsystems with lower ASIL requirements. To achieve this ASIL
tailoring, subsystems need to be separated or redundantly implemented. These safety
measures are usually integrated late in the development process and thus cause
costly development iterations. In this paper, we present a systematic, tool-supported
ASIL tailoring process for the requirements analysis phase. It is applied on formal
safety requirements and automatically generated fault trees for a functional view
of the system. The process supports early planning of safety efforts for mixed-criticality
systems and avoids costly late development iterations.
author:
- first_name: Markus
full_name: Fockel, Markus
id: '8472'
last_name: Fockel
orcid: 0000-0002-1269-0702
citation:
ama: 'Fockel M. ASIL Tailoring on Functional Safety Requirements. In: 5th International
Workshop on Next Generation of System Assurance Approaches for Safety-Critical
Systems (SASSUR). Vol 9923. Lecture Notes in Computer Science (LNCS). Trondheim,
Norway: Springer International Publishing Switzerland; 2016:298–310.'
apa: 'Fockel, M. (2016). ASIL Tailoring on Functional Safety Requirements. In 5th
International Workshop on Next Generation of System Assurance Approaches for Safety-Critical
Systems (SASSUR) (Vol. 9923, pp. 298–310). Trondheim, Norway: Springer International
Publishing Switzerland.'
bibtex: '@inproceedings{Fockel_2016, place={Trondheim, Norway}, series={Lecture
Notes in Computer Science (LNCS)}, title={ASIL Tailoring on Functional Safety
Requirements}, volume={9923}, booktitle={5th International Workshop on Next Generation
of System Assurance Approaches for Safety-Critical Systems (SASSUR)}, publisher={Springer
International Publishing Switzerland}, author={Fockel, Markus}, year={2016}, pages={298–310},
collection={Lecture Notes in Computer Science (LNCS)} }'
chicago: 'Fockel, Markus. “ASIL Tailoring on Functional Safety Requirements.” In
5th International Workshop on Next Generation of System Assurance Approaches
for Safety-Critical Systems (SASSUR), 9923:298–310. Lecture Notes in Computer
Science (LNCS). Trondheim, Norway: Springer International Publishing Switzerland,
2016.'
ieee: M. Fockel, “ASIL Tailoring on Functional Safety Requirements,” in 5th International
Workshop on Next Generation of System Assurance Approaches for Safety-Critical
Systems (SASSUR), 2016, vol. 9923, pp. 298–310.
mla: Fockel, Markus. “ASIL Tailoring on Functional Safety Requirements.” 5th
International Workshop on Next Generation of System Assurance Approaches for Safety-Critical
Systems (SASSUR), vol. 9923, Springer International Publishing Switzerland,
2016, pp. 298–310.
short: 'M. Fockel, in: 5th International Workshop on Next Generation of System Assurance
Approaches for Safety-Critical Systems (SASSUR), Springer International Publishing
Switzerland, Trondheim, Norway, 2016, pp. 298–310.'
date_created: 2020-12-22T09:35:16Z
date_updated: 2022-01-06T06:54:40Z
department:
- _id: '241'
- _id: '662'
intvolume: ' 9923'
language:
- iso: eng
page: 298–310
place: Trondheim, Norway
publication: 5th International Workshop on Next Generation of System Assurance Approaches
for Safety-Critical Systems (SASSUR)
publisher: Springer International Publishing Switzerland
series_title: Lecture Notes in Computer Science (LNCS)
status: public
title: ASIL Tailoring on Functional Safety Requirements
type: conference
user_id: '8472'
volume: 9923
year: '2016'
...
---
_id: '20828'
abstract:
- lang: ger
text: In verschiedenen Unternehmen wird mit Anforderungen unterschiedlich umgegangen.
Je nach Größe, Branche und Unternehmenskultur ist das Thema Requirements Engineering
(RE) mal weniger, mal mehr etabliert. In einigen Unternehmen wird es als lästige
Zusatzaufgabe betrachtet, während andere Unternehmen ganze Abteilungen mit RE
als Kernkompetenz betreiben. RE wird allerdings in jedem Projekt - bewusst oder
unbewusst - durchgeführt! RE ist die Basis für den weiteren Entwicklungsprozess,
die Validierung/Verifikation und die Plan- und Messbarkeit des Projekts. Darüber
hinaus können Fehler, die auf Anforderungsebene gefunden werden, weniger aufwendig
und somit günstiger behoben werden als in späteren Entwicklungsphasen. Am Fraunhofer
IEM beraten wir Unternehmen und erforschen neue Methoden bezüglich der Entwicklung
von intelligenten technischen Systemen. In diesem Artikel berichten wir über unsere
Erfahrungen aus Projekten, in denen wir Unternehmen aus verschiedenen Branchen
und mit unterschiedlichem RE-Reifegrad zwecks Leistungssteigerung des RE begleitet
haben. Auf Basis dieser Projekterfahrungen zeigen wir Wege auf, wie der Stand
des RE mittels eines Reifegradmodells im eigenen Unternehmen verbessert werden
kann.
author:
- first_name: Jörg
full_name: Holtmann, Jörg
id: '3875'
last_name: Holtmann
orcid: 0000-0001-6141-4571
- first_name: Markus
full_name: Fockel, Markus
id: '8472'
last_name: Fockel
orcid: 0000-0002-1269-0702
- first_name: Thorsten
full_name: Koch, Thorsten
id: '13616'
last_name: Koch
- first_name: David
full_name: Schmelter, David
id: '40982'
last_name: Schmelter
orcid: 0000-0001-7787-5380
citation:
ama: Holtmann J, Fockel M, Koch T, Schmelter D. Requirements Engineering - Zusatzaufgabe
oder Kernkompetenz? OBJEKTspektrum. 2016;(RE/2016).
apa: Holtmann, J., Fockel, M., Koch, T., & Schmelter, D. (2016). Requirements
Engineering - Zusatzaufgabe oder Kernkompetenz? OBJEKTspektrum, (RE/2016).
bibtex: '@article{Holtmann_Fockel_Koch_Schmelter_2016, title={Requirements Engineering
- Zusatzaufgabe oder Kernkompetenz?}, number={RE/2016}, journal={OBJEKTspektrum},
author={Holtmann, Jörg and Fockel, Markus and Koch, Thorsten and Schmelter, David},
year={2016} }'
chicago: Holtmann, Jörg, Markus Fockel, Thorsten Koch, and David Schmelter. “Requirements
Engineering - Zusatzaufgabe Oder Kernkompetenz?” OBJEKTspektrum, no. RE/2016
(2016).
ieee: J. Holtmann, M. Fockel, T. Koch, and D. Schmelter, “Requirements Engineering
- Zusatzaufgabe oder Kernkompetenz?,” OBJEKTspektrum, no. RE/2016, 2016.
mla: Holtmann, Jörg, et al. “Requirements Engineering - Zusatzaufgabe Oder Kernkompetenz?”
OBJEKTspektrum, no. RE/2016, 2016.
short: J. Holtmann, M. Fockel, T. Koch, D. Schmelter, OBJEKTspektrum (2016).
date_created: 2020-12-22T09:36:49Z
date_updated: 2022-01-06T06:54:40Z
department:
- _id: '241'
- _id: '662'
issue: RE/2016
language:
- iso: eng
main_file_link:
- url: http://www.sigs-datacom.de/uploads/tx_dmjournals/fockel_holtmann_koch_schmelter_OTS_RE_16.pdf
publication: OBJEKTspektrum
status: public
title: Requirements Engineering - Zusatzaufgabe oder Kernkompetenz?
type: journal_article
user_id: '8472'
year: '2016'
...
---
_id: '20829'
abstract:
- lang: eng
text: The development of software-intensive technical systems involves several engineering
disciplines like mechanical, electrical, control, and particularly software engineering.
Model-based Systems Engineering (MBSE) coordinates these disciplines throughout
the development by means of discipline-spanning processes and a system model.
Such a system model provides a common understanding of the system under development
and serves as a starting point for the discipline-specific development. An integral
part of MBSE is the requirements engineering on the system level. However, these
requirements need to be refined for the discipline-specific development to start,
e.g., into specific requirements for the embedded software. Since existing MBSE
approaches lack support for this refinement step, we conceived in previous work
a systematic transition from MBSE to model-based software requirements engineering.
We automated the steps of the transition where possible, in order to avoid error-prone
and time-consuming manual tasks. In this paper, we extend this approach with support
for subsequent process iterations and provide an algorithm for the automated steps.
We illustrate the approach and perform a case study with an example of an automotive
embedded system.
author:
- first_name: Jörg
full_name: Holtmann, Jörg
id: '3875'
last_name: Holtmann
orcid: 0000-0001-6141-4571
- first_name: Ruslan
full_name: Bernijazov, Ruslan
last_name: Bernijazov
- first_name: Matthias
full_name: Meyer, Matthias
id: '683'
last_name: Meyer
- first_name: David
full_name: Schmelter, David
id: '40982'
last_name: Schmelter
orcid: 0000-0001-7787-5380
- first_name: Christian
full_name: Tschirner, Christian
last_name: Tschirner
citation:
ama: Holtmann J, Bernijazov R, Meyer M, Schmelter D, Tschirner C. Integrated and
iterative systems engineering and software requirements engineering for technical
systems. Journal of Software Evolution and Process. 2016. doi:10.1002/smr.1780
apa: Holtmann, J., Bernijazov, R., Meyer, M., Schmelter, D., & Tschirner, C.
(2016). Integrated and iterative systems engineering and software requirements
engineering for technical systems. Journal of Software Evolution and Process.
https://doi.org/10.1002/smr.1780
bibtex: '@article{Holtmann_Bernijazov_Meyer_Schmelter_Tschirner_2016, title={Integrated
and iterative systems engineering and software requirements engineering for technical
systems}, DOI={10.1002/smr.1780},
journal={Journal of Software Evolution and Process}, author={Holtmann, Jörg and
Bernijazov, Ruslan and Meyer, Matthias and Schmelter, David and Tschirner, Christian},
year={2016} }'
chicago: Holtmann, Jörg, Ruslan Bernijazov, Matthias Meyer, David Schmelter, and
Christian Tschirner. “Integrated and Iterative Systems Engineering and Software
Requirements Engineering for Technical Systems.” Journal of Software Evolution
and Process, 2016. https://doi.org/10.1002/smr.1780.
ieee: J. Holtmann, R. Bernijazov, M. Meyer, D. Schmelter, and C. Tschirner, “Integrated
and iterative systems engineering and software requirements engineering for technical
systems,” Journal of Software Evolution and Process, 2016.
mla: Holtmann, Jörg, et al. “Integrated and Iterative Systems Engineering and Software
Requirements Engineering for Technical Systems.” Journal of Software Evolution
and Process, 2016, doi:10.1002/smr.1780.
short: J. Holtmann, R. Bernijazov, M. Meyer, D. Schmelter, C. Tschirner, Journal
of Software Evolution and Process (2016).
date_created: 2020-12-22T09:39:46Z
date_updated: 2022-01-06T06:54:40Z
department:
- _id: '241'
- _id: '662'
doi: 10.1002/smr.1780
language:
- iso: eng
publication: Journal of Software Evolution and Process
status: public
title: Integrated and iterative systems engineering and software requirements engineering
for technical systems
type: journal_article
user_id: '40982'
year: '2016'
...
---
_id: '20830'
author:
- first_name: David
full_name: Schubert, David
id: '9106'
last_name: Schubert
- first_name: Christian
full_name: Heinzemann, Christian
last_name: Heinzemann
- first_name: Christopher
full_name: Gerking, Christopher
last_name: Gerking
citation:
ama: 'Schubert D, Heinzemann C, Gerking C. Towards Safe Execution of Reconfigurations
in Cyber-Physical Systems. In: Proceedings of the 19th International ACM Sigsoft
Symposium on Component-Based Software Engineering. ACM; 2016.'
apa: Schubert, D., Heinzemann, C., & Gerking, C. (2016). Towards Safe Execution
of Reconfigurations in Cyber-Physical Systems. Proceedings of the 19th International
ACM Sigsoft Symposium on Component-Based Software Engineering.
bibtex: '@inproceedings{Schubert_Heinzemann_Gerking_2016, title={Towards Safe Execution
of Reconfigurations in Cyber-Physical Systems}, booktitle={Proceedings of the
19th international ACM Sigsoft symposium on component-based software engineering},
publisher={ACM}, author={Schubert, David and Heinzemann, Christian and Gerking,
Christopher}, year={2016} }'
chicago: Schubert, David, Christian Heinzemann, and Christopher Gerking. “Towards
Safe Execution of Reconfigurations in Cyber-Physical Systems.” In Proceedings
of the 19th International ACM Sigsoft Symposium on Component-Based Software Engineering.
ACM, 2016.
ieee: D. Schubert, C. Heinzemann, and C. Gerking, “Towards Safe Execution of Reconfigurations
in Cyber-Physical Systems,” 2016.
mla: Schubert, David, et al. “Towards Safe Execution of Reconfigurations in Cyber-Physical
Systems.” Proceedings of the 19th International ACM Sigsoft Symposium on Component-Based
Software Engineering, ACM, 2016.
short: 'D. Schubert, C. Heinzemann, C. Gerking, in: Proceedings of the 19th International
ACM Sigsoft Symposium on Component-Based Software Engineering, ACM, 2016.'
date_created: 2020-12-22T09:41:56Z
date_updated: 2022-01-06T06:54:40Z
department:
- _id: '76'
- _id: '241'
language:
- iso: eng
publication: Proceedings of the 19th international ACM Sigsoft symposium on component-based
software engineering
publisher: ACM
status: public
title: Towards Safe Execution of Reconfigurations in Cyber-Physical Systems
type: conference
user_id: '5786'
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'
...
---
_id: '22132'
author:
- first_name: A.
full_name: Riemer, A.
last_name: Riemer
- first_name: L.
full_name: Leuders, L.
last_name: Leuders
- first_name: G.
full_name: Kullmer, G.
last_name: Kullmer
- first_name: H.A.
full_name: Richard, H.A.
last_name: Richard
citation:
ama: 'Riemer A, Leuders L, Kullmer G, Richard HA. Materialkennwerte lasergeschmolzener
Werkstoffe. In: DVM - Tagung - Additiv Gefertigte Bauteile Und Strukturen,
Deutscher Verband Für Materialforschung Und -Prüfung e.V. ; 2016:161-174.'
apa: Riemer, A., Leuders, L., Kullmer, G., & Richard, H. A. (2016). Materialkennwerte
lasergeschmolzener Werkstoffe. In DVM - Tagung - Additiv gefertigte Bauteile
und Strukturen, Deutscher Verband für Materialforschung und -prüfung e.V.
(pp. 161–174).
bibtex: '@inproceedings{Riemer_Leuders_Kullmer_Richard_2016, title={Materialkennwerte
lasergeschmolzener Werkstoffe}, booktitle={DVM - Tagung - Additiv gefertigte Bauteile
und Strukturen, Deutscher Verband für Materialforschung und -prüfung e.V.}, author={Riemer,
A. and Leuders, L. and Kullmer, G. and Richard, H.A.}, year={2016}, pages={161–174}
}'
chicago: Riemer, A., L. Leuders, G. Kullmer, and H.A. Richard. “Materialkennwerte
Lasergeschmolzener Werkstoffe.” In DVM - Tagung - Additiv Gefertigte Bauteile
Und Strukturen, Deutscher Verband Für Materialforschung Und -Prüfung e.V.,
161–74, 2016.
ieee: A. Riemer, L. Leuders, G. Kullmer, and H. A. Richard, “Materialkennwerte lasergeschmolzener
Werkstoffe,” in DVM - Tagung - Additiv gefertigte Bauteile und Strukturen,
Deutscher Verband für Materialforschung und -prüfung e.V., 2016, pp. 161–174.
mla: Riemer, A., et al. “Materialkennwerte Lasergeschmolzener Werkstoffe.” DVM
- Tagung - Additiv Gefertigte Bauteile Und Strukturen, Deutscher Verband Für Materialforschung
Und -Prüfung e.V., 2016, pp. 161–74.
short: 'A. Riemer, L. Leuders, G. Kullmer, H.A. Richard, in: DVM - Tagung - Additiv
Gefertigte Bauteile Und Strukturen, Deutscher Verband Für Materialforschung Und
-Prüfung e.V., 2016, pp. 161–174.'
date_created: 2021-05-11T07:48:21Z
date_updated: 2022-01-06T06:55:27Z
department:
- _id: '143'
- _id: '219'
page: 161-174
publication: DVM - Tagung - Additiv gefertigte Bauteile und Strukturen, Deutscher
Verband für Materialforschung und -prüfung e.V.
status: public
title: Materialkennwerte lasergeschmolzener Werkstoffe
type: conference
user_id: '60486'
year: '2016'
...
---
_id: '22146'
abstract:
- lang: eng
text: manufacturing in electrical engineering applications.
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: O.
full_name: Grydin, O.
last_name: Grydin
- first_name: K.P.
full_name: Hoyer, K.P.
last_name: Hoyer
- first_name: G.
full_name: Kullmer, G.
last_name: Kullmer
- first_name: H.A.
full_name: Richard, H.A.
last_name: Richard
citation:
ama: 'Reschetnik W, Brüggemann JP, Aydinöz ME, et al. Fatigue crack growth behavior
and mechanical properties of additively processed EN AW-7075 aluminium alloy.
In: Procedia Structural Integrity. ; 2016:3040-3048.'
apa: Reschetnik, W., Brüggemann, J. P., Aydinöz, M. E., Grydin, O., Hoyer, K. P.,
Kullmer, G., & Richard, H. A. (2016). Fatigue crack growth behavior and mechanical
properties of additively processed EN AW-7075 aluminium alloy. In Procedia
Structural Integrity (pp. 3040–3048).
bibtex: '@inproceedings{Reschetnik_Brüggemann_Aydinöz_Grydin_Hoyer_Kullmer_Richard_2016,
title={Fatigue crack growth behavior and mechanical properties of additively processed
EN AW-7075 aluminium alloy}, booktitle={Procedia Structural Integrity}, author={Reschetnik,
W. and Brüggemann, J.P. and Aydinöz, M.E. and Grydin, O. and Hoyer, K.P. and Kullmer,
G. and Richard, H.A.}, year={2016}, pages={3040–3048} }'
chicago: Reschetnik, W., J.P. Brüggemann, M.E. Aydinöz, O. Grydin, K.P. Hoyer, G.
Kullmer, and H.A. Richard. “Fatigue Crack Growth Behavior and Mechanical Properties
of Additively Processed EN AW-7075 Aluminium Alloy.” In Procedia Structural
Integrity, 3040–48, 2016.
ieee: W. Reschetnik et al., “Fatigue crack growth behavior and mechanical
properties of additively processed EN AW-7075 aluminium alloy,” in Procedia
Structural Integrity, 2016, pp. 3040–3048.
mla: Reschetnik, W., et al. “Fatigue Crack Growth Behavior and Mechanical Properties
of Additively Processed EN AW-7075 Aluminium Alloy.” Procedia Structural Integrity,
2016, pp. 3040–48.
short: 'W. Reschetnik, J.P. Brüggemann, M.E. Aydinöz, O. Grydin, K.P. Hoyer, G.
Kullmer, H.A. Richard, in: Procedia Structural Integrity, 2016, pp. 3040–3048.'
date_created: 2021-05-11T07:48:37Z
date_updated: 2022-01-06T06:55:27Z
department:
- _id: '143'
- _id: '219'
page: 3040-3048
publication: Procedia Structural Integrity
status: public
title: Fatigue crack growth behavior and mechanical properties of additively processed
EN AW-7075 aluminium alloy
type: conference
user_id: '60486'
year: '2016'
...
---
_id: '22149'
author:
- first_name: A.
full_name: Riemer, A.
last_name: Riemer
- first_name: H.A.
full_name: Richard, H.A.
last_name: Richard
citation:
ama: 'Riemer A, Richard HA. Crack Propagation in Additive Manufactured Materials
and Structures. In: Procedia Structural Integrity. ; 2016:1229-1236.'
apa: Riemer, A., & Richard, H. A. (2016). Crack Propagation in Additive Manufactured
Materials and Structures. In Procedia Structural Integrity (pp. 1229–1236).
bibtex: '@inproceedings{Riemer_Richard_2016, title={Crack Propagation in Additive
Manufactured Materials and Structures}, booktitle={Procedia Structural Integrity},
author={Riemer, A. and Richard, H.A.}, year={2016}, pages={1229–1236} }'
chicago: Riemer, A., and H.A. Richard. “Crack Propagation in Additive Manufactured
Materials and Structures.” In Procedia Structural Integrity, 1229–36, 2016.
ieee: A. Riemer and H. A. Richard, “Crack Propagation in Additive Manufactured Materials
and Structures,” in Procedia Structural Integrity, 2016, pp. 1229–1236.
mla: Riemer, A., and H. A. Richard. “Crack Propagation in Additive Manufactured
Materials and Structures.” Procedia Structural Integrity, 2016, pp. 1229–36.
short: 'A. Riemer, H.A. Richard, in: Procedia Structural Integrity, 2016, pp. 1229–1236.'
date_created: 2021-05-11T07:48:41Z
date_updated: 2022-01-06T06:55:27Z
department:
- _id: '143'
- _id: '219'
page: 1229-1236
publication: Procedia Structural Integrity
status: public
title: Crack Propagation in Additive Manufactured Materials and Structures
type: conference
user_id: '60486'
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: 27th Annual International
Solid Freeform Fabrication Symposium . Vol 27. ; 2016:2077-2086. doi:http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf'
apa: Josupeit, S., Delfs, P., Menge, D., & Schmid, H.-J. (2016). Manufacturability
and Mechanical Characterization of Laser Sintered Lattice Structures. In 27th
Annual International Solid Freeform Fabrication Symposium (Vol. 27, pp. 2077–2086).
http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf
bibtex: '@inproceedings{Josupeit_Delfs_Menge_Schmid_2016, title={Manufacturability
and Mechanical Characterization of Laser Sintered Lattice Structures}, volume={27},
DOI={http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf},
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 27th Annual International Solid Freeform Fabrication Symposium , 27:2077–86,
2016. http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf.
ieee: S. Josupeit, P. Delfs, D. Menge, and H.-J. Schmid, “Manufacturability and
Mechanical Characterization of Laser Sintered Lattice Structures,” in 27th
Annual International Solid Freeform Fabrication Symposium , 2016, vol. 27,
pp. 2077–2086.
mla: Josupeit, Stefan, et al. “Manufacturability and Mechanical Characterization
of Laser Sintered Lattice Structures.” 27th Annual International Solid Freeform
Fabrication Symposium , vol. 27, 2016, pp. 2077–86, doi:http://utw10945.utweb.utexas.edu/sites/default/files/2016/166-Josupeit.pdf.
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. Additive Manufacturing.
2016;2(12, Part B):214-320. doi:10.1016/j.addma.2016.06.003
apa: Delfs, P., Tows, M., & Schmid, H.-J. (2016). Optimized build orientation
of additive manufactured parts for improved surface quality and build time. Additive
Manufacturing, 2(12, Part B), 214–320. https://doi.org/10.1016/j.addma.2016.06.003
bibtex: '@article{Delfs_Tows_Schmid_2016, title={Optimized build orientation of
additive manufactured parts for improved surface quality and build time}, volume={2},
DOI={10.1016/j.addma.2016.06.003},
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.” Additive Manufacturing 2, no. 12, Part B (2016): 214–320. https://doi.org/10.1016/j.addma.2016.06.003.'
ieee: P. Delfs, M. Tows, and H.-J. Schmid, “Optimized build orientation of additive
manufactured parts for improved surface quality and build time,” Additive Manufacturing,
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.” Additive Manufacturing,
vol. 2, no. 12, Part B, Elsevier, 2016, pp. 214–320, doi:10.1016/j.addma.2016.06.003.
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: Fraunhofer Direct Digital Manufacturing Conference.
Vol 3. ; 2016:411-414. doi:https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#'
apa: Delfs, P., & Schmid, H.-J. (2016). Extended Analysis of the Surface Topography
of Laser Sintered Polymer Parts . In Fraunhofer Direct Digital Manufacturing
Conference (Vol. 3, pp. 411–414). https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#
bibtex: '@inproceedings{Delfs_Schmid_2016, title={Extended Analysis of the Surface
Topography of Laser Sintered Polymer Parts }, volume={3}, DOI={https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#},
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 Fraunhofer Direct Digital
Manufacturing Conference, 3:411–14, 2016. https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#.
ieee: P. Delfs and H.-J. Schmid, “Extended Analysis of the Surface Topography of
Laser Sintered Polymer Parts ,” in Fraunhofer Direct Digital Manufacturing
Conference, 2016, vol. 3, pp. 411–414.
mla: Delfs, Patrick, and Hans-Joachim Schmid. “Extended Analysis of the Surface
Topography of Laser Sintered Polymer Parts .” Fraunhofer Direct Digital Manufacturing
Conference, vol. 3, 2016, pp. 411–14, doi:https://www.bookshop.fraunhofer.de/buch/fraunhofer-direct-digital-manufacturing-conference-ddmc-2016/245111#.
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'
...
---
_id: '22194'
author:
- first_name: Stefan
full_name: Josupeit, Stefan
last_name: Josupeit
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
citation:
ama: 'Josupeit S, Schmid H-J. Thermal properties of polyamide 12 powder for application
in laser sintering. In: International Congress on Particle Technology (PARTEC)
. ; 2016.'
apa: Josupeit, S., & Schmid, H.-J. (2016). Thermal properties of polyamide 12
powder for application in laser sintering. In International Congress on Particle
Technology (PARTEC) .
bibtex: '@inproceedings{Josupeit_Schmid_2016, title={Thermal properties of polyamide
12 powder for application in laser sintering}, booktitle={International Congress
on Particle Technology (PARTEC) }, author={Josupeit, Stefan and Schmid, Hans-Joachim},
year={2016} }'
chicago: Josupeit, Stefan, and Hans-Joachim Schmid. “Thermal Properties of Polyamide
12 Powder for Application in Laser Sintering.” In International Congress on
Particle Technology (PARTEC) , 2016.
ieee: S. Josupeit and H.-J. Schmid, “Thermal properties of polyamide 12 powder for
application in laser sintering,” in International Congress on Particle Technology
(PARTEC) , 2016.
mla: Josupeit, Stefan, and Hans-Joachim Schmid. “Thermal Properties of Polyamide
12 Powder for Application in Laser Sintering.” International Congress on Particle
Technology (PARTEC) , 2016.
short: 'S. Josupeit, H.-J. Schmid, in: International Congress on Particle Technology
(PARTEC) , 2016.'
date_created: 2021-05-14T07:46:26Z
date_updated: 2022-01-06T06:55:28Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
language:
- iso: eng
publication: 'International Congress on Particle Technology (PARTEC) '
status: public
title: Thermal properties of polyamide 12 powder for application in laser sintering
type: conference
user_id: '71545'
year: '2016'
...
---
_id: '22200'
abstract:
- lang: eng
text: In the polymer laser sinter process, part quality depends on many influencing
factors along the process chain. For application of the technology in series production
and an integration of laser sintered parts into a technical environment, the dimensional
accuracy of parts has to be taken into account. Therefore, occuring deviatons
and their scattering have to be reduced and homogenized based on process parameters
and build job layout. In this work, the dimensional accuracy of laser sintered
parts is analyzed for varied parameter values. Influences of different process
and geometrical build job parameters on dimensional deviatons are figured out.
The experimental results allow an evaluation of more and less important influences.
Finally, measures are deduced to reduce and homogenize dimensional deviations.
author:
- first_name: Stefan
full_name: Josupeit, Stefan
last_name: Josupeit
- first_name: Patrick
full_name: Delfs, Patrick
last_name: Delfs
- first_name: Tobias
full_name: Lieneke, Tobias
id: '13956'
last_name: Lieneke
- first_name: Guido
full_name: Adam, Guido
last_name: Adam
- first_name: Monika
full_name: Gessler, Monika
last_name: Gessler
- first_name: H.
full_name: Pfisterer, H.
last_name: Pfisterer
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
citation:
ama: 'Josupeit S, Delfs P, Lieneke T, et al. Dimensional accuracy of polymer laser
sintered parts: Influences and measures. In: Rapid Tech - International Trade
Show & Conference for Additive Manufacturing . ; 2016:107-120. doi:10.3139/9783446450608.009'
apa: 'Josupeit, S., Delfs, P., Lieneke, T., Adam, G., Gessler, M., Pfisterer, H.,
& Schmid, H.-J. (2016). Dimensional accuracy of polymer laser sintered parts:
Influences and measures. In Rapid Tech - International Trade Show & Conference
for Additive Manufacturing (pp. 107–120). https://doi.org/10.3139/9783446450608.009'
bibtex: '@inproceedings{Josupeit_Delfs_Lieneke_Adam_Gessler_Pfisterer_Schmid_2016,
title={Dimensional accuracy of polymer laser sintered parts: Influences and measures},
DOI={10.3139/9783446450608.009},
booktitle={Rapid Tech - International Trade Show & Conference for Additive
Manufacturing }, author={Josupeit, Stefan and Delfs, Patrick and Lieneke, Tobias
and Adam, Guido and Gessler, Monika and Pfisterer, H. and Schmid, Hans-Joachim},
year={2016}, pages={107–120} }'
chicago: 'Josupeit, Stefan, Patrick Delfs, Tobias Lieneke, Guido Adam, Monika Gessler,
H. Pfisterer, and Hans-Joachim Schmid. “Dimensional Accuracy of Polymer Laser
Sintered Parts: Influences and Measures.” In Rapid Tech - International Trade
Show & Conference for Additive Manufacturing , 107–20, 2016. https://doi.org/10.3139/9783446450608.009.'
ieee: 'S. Josupeit et al., “Dimensional accuracy of polymer laser sintered
parts: Influences and measures,” in Rapid Tech - International Trade Show &
Conference for Additive Manufacturing , 2016, pp. 107–120.'
mla: 'Josupeit, Stefan, et al. “Dimensional Accuracy of Polymer Laser Sintered Parts:
Influences and Measures.” Rapid Tech - International Trade Show & Conference
for Additive Manufacturing , 2016, pp. 107–20, doi:10.3139/9783446450608.009.'
short: 'S. Josupeit, P. Delfs, T. Lieneke, G. Adam, M. Gessler, H. Pfisterer, H.-J.
Schmid, in: Rapid Tech - International Trade Show & Conference for Additive
Manufacturing , 2016, pp. 107–120.'
date_created: 2021-05-14T07:46:33Z
date_updated: 2022-01-06T06:55:29Z
department:
- _id: '150'
- _id: '624'
- _id: '219'
- _id: '146'
doi: 10.3139/9783446450608.009
language:
- iso: eng
page: 107-120
publication: 'Rapid Tech - International Trade Show & Conference for Additive Manufacturing '
publication_identifier:
isbn:
- 978-3-446-45060-8
status: public
title: 'Dimensional accuracy of polymer laser sintered parts: Influences and measures'
type: conference
user_id: '71545'
year: '2016'
...
---
_id: '22403'
abstract:
- lang: eng
text: Additive manufacturing processes offer great freedom in the design of components.
This enables a high level of function integration. Also in terms of vibration
damping, additive manufacturing yields opportunities for the selective implementation
of damping functions due to their characteristics. In powder-based processes the
disperse support material can be kept inside the cavities of the structure. This
powder material can act as a particle damper. Due to the freedoms in design, the
damping behavior can be adjusted selectively by varying the geometrical features
of the cavities. Within this paper, investigations on the damping behavior of
additive manufactured parts regarding free bending vibrations are focused.
author:
- first_name: Thomas
full_name: Künneke, Thomas
id: '13226'
last_name: Künneke
- first_name: Detmar
full_name: Zimmer, Detmar
id: '604'
last_name: Zimmer
citation:
ama: 'Künneke T, Zimmer D. Funktionsintegration additiv gefertigter Dämpfungsstrukturen
bei Biegeschwingungen. In: DVM Tagung - Additiv Gefertigte Bauteile Und Strukturen.
; 2016:151-160.'
apa: Künneke, T., & Zimmer, D. (2016). Funktionsintegration additiv gefertigter
Dämpfungsstrukturen bei Biegeschwingungen. In DVM Tagung - Additiv gefertigte
Bauteile und Strukturen (pp. 151–160).
bibtex: '@inproceedings{Künneke_Zimmer_2016, title={Funktionsintegration additiv
gefertigter Dämpfungsstrukturen bei Biegeschwingungen}, booktitle={DVM Tagung
- Additiv gefertigte Bauteile und Strukturen}, author={Künneke, Thomas and Zimmer,
Detmar}, year={2016}, pages={151–160} }'
chicago: Künneke, Thomas, and Detmar Zimmer. “Funktionsintegration Additiv Gefertigter
Dämpfungsstrukturen Bei Biegeschwingungen.” In DVM Tagung - Additiv Gefertigte
Bauteile Und Strukturen, 151–60, 2016.
ieee: T. Künneke and D. Zimmer, “Funktionsintegration additiv gefertigter Dämpfungsstrukturen
bei Biegeschwingungen,” in DVM Tagung - Additiv gefertigte Bauteile und Strukturen,
2016, pp. 151–160.
mla: Künneke, Thomas, and Detmar Zimmer. “Funktionsintegration Additiv Gefertigter
Dämpfungsstrukturen Bei Biegeschwingungen.” DVM Tagung - Additiv Gefertigte
Bauteile Und Strukturen, 2016, pp. 151–60.
short: 'T. Künneke, D. Zimmer, in: DVM Tagung - Additiv Gefertigte Bauteile Und
Strukturen, 2016, pp. 151–160.'
date_created: 2021-06-15T11:09:30Z
date_updated: 2022-01-06T06:55:32Z
department:
- _id: '9'
- _id: '146'
- _id: '219'
- _id: '624'
language:
- iso: eng
page: 151-160
publication: DVM Tagung - Additiv gefertigte Bauteile und Strukturen
status: public
title: Funktionsintegration additiv gefertigter Dämpfungsstrukturen bei Biegeschwingungen
type: conference
user_id: '38077'
year: '2016'
...
---
_id: '22404'
abstract:
- lang: eng
text: Additive Manufacturing (AM), also known as 3D printing, is a relatively new
technology which enables the toolless production of components and entire assemblies
directly from a CAD file. Today, the technology is still not widely used in industrial
production. It is mainly limited to special applications, although it shows great
potential. In this paper, first approaches are shown to apply AM to the production
of rotors for permanent magnet synchronous machines (PMSM). The possibilities
of a lightweight design with a low moment of inertia as well as the influence
on the magnetic anisotropy for an improved sensorless control of PMSM are pointed
out. The results clearly demonstrate the great potential of additive manufacturing
in electrical engineering applications.
author:
- first_name: Stefan
full_name: Lammers, Stefan
id: '13835'
last_name: Lammers
- first_name: Guido
full_name: Adam, Guido
last_name: Adam
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
- first_name: Rafael
full_name: Mrozek, Rafael
last_name: Mrozek
- first_name: Rainer
full_name: Oberacker, Rainer
last_name: Oberacker
- first_name: Michael
full_name: Hoffmann, Michael
last_name: Hoffmann
- first_name: Francesco
full_name: Quattrone, Francesco
last_name: Quattrone
- first_name: Bernd
full_name: Ponick, Bernd
last_name: Ponick
citation:
ama: 'Lammers S, Adam G, Schmid H-J, et al. Additive Manufacturing of a Lightweight
Rotor for a Permanent Magnet Synchronous Machine. In: EDPC 2016. ; 2016.
doi:10.1109/EDPC.2016.7851312'
apa: Lammers, S., Adam, G., Schmid, H.-J., Mrozek, R., Oberacker, R., Hoffmann,
M., … Ponick, B. (2016). Additive Manufacturing of a Lightweight Rotor for a Permanent
Magnet Synchronous Machine. In EDPC 2016. https://doi.org/10.1109/EDPC.2016.7851312
bibtex: '@inproceedings{Lammers_Adam_Schmid_Mrozek_Oberacker_Hoffmann_Quattrone_Ponick_2016,
title={Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous
Machine}, DOI={10.1109/EDPC.2016.7851312},
booktitle={EDPC 2016}, author={Lammers, Stefan and Adam, Guido and Schmid, Hans-Joachim
and Mrozek, Rafael and Oberacker, Rainer and Hoffmann, Michael and Quattrone,
Francesco and Ponick, Bernd}, year={2016} }'
chicago: Lammers, Stefan, Guido Adam, Hans-Joachim Schmid, Rafael Mrozek, Rainer
Oberacker, Michael Hoffmann, Francesco Quattrone, and Bernd Ponick. “Additive
Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous Machine.”
In EDPC 2016, 2016. https://doi.org/10.1109/EDPC.2016.7851312.
ieee: S. Lammers et al., “Additive Manufacturing of a Lightweight Rotor for
a Permanent Magnet Synchronous Machine,” in EDPC 2016, 2016.
mla: Lammers, Stefan, et al. “Additive Manufacturing of a Lightweight Rotor for
a Permanent Magnet Synchronous Machine.” EDPC 2016, 2016, doi:10.1109/EDPC.2016.7851312.
short: 'S. Lammers, G. Adam, H.-J. Schmid, R. Mrozek, R. Oberacker, M. Hoffmann,
F. Quattrone, B. Ponick, in: EDPC 2016, 2016.'
date_created: 2021-06-15T11:09:32Z
date_updated: 2022-01-06T06:55:32Z
department:
- _id: '9'
- _id: '146'
- _id: '219'
- _id: '624'
doi: 10.1109/EDPC.2016.7851312
language:
- iso: eng
publication: EDPC 2016
publication_identifier:
isbn:
- 978-1-5090-2908-2
status: public
title: Additive Manufacturing of a Lightweight Rotor for a Permanent Magnet Synchronous
Machine
type: conference
user_id: '38077'
year: '2016'
...
---
_id: '22408'
author:
- first_name: Stefan
full_name: Josupeit, Stefan
last_name: Josupeit
- first_name: Patrick
full_name: Delfs, Patrick
last_name: Delfs
- first_name: Tobias
full_name: Lieneke, Tobias
id: '13956'
last_name: Lieneke
- first_name: Hans-Joachim
full_name: Schmid, Hans-Joachim
id: '464'
last_name: Schmid
citation:
ama: 'Josupeit S, Delfs P, Lieneke T, Schmid H-J. Influences on the dimensional
Accuracy of Laser Sintered Parts along the Process Chain. In: 27th Annual International
Solid Freeform Fabrication Symposium . ; 2016.'
apa: Josupeit, S., Delfs, P., Lieneke, T., & Schmid, H.-J. (2016). Influences
on the dimensional Accuracy of Laser Sintered Parts along the Process Chain. In
27th Annual International Solid Freeform Fabrication Symposium .
bibtex: '@inproceedings{Josupeit_Delfs_Lieneke_Schmid_2016, title={Influences on
the dimensional Accuracy of Laser Sintered Parts along the Process Chain}, booktitle={27th
Annual International Solid Freeform Fabrication Symposium }, author={Josupeit,
Stefan and Delfs, Patrick and Lieneke, Tobias and Schmid, Hans-Joachim}, year={2016}
}'
chicago: Josupeit, Stefan, Patrick Delfs, Tobias Lieneke, and Hans-Joachim Schmid.
“Influences on the Dimensional Accuracy of Laser Sintered Parts along the Process
Chain.” In 27th Annual International Solid Freeform Fabrication Symposium ,
2016.
ieee: S. Josupeit, P. Delfs, T. Lieneke, and H.-J. Schmid, “Influences on the dimensional
Accuracy of Laser Sintered Parts along the Process Chain,” in 27th Annual International
Solid Freeform Fabrication Symposium , 2016.
mla: Josupeit, Stefan, et al. “Influences on the Dimensional Accuracy of Laser Sintered
Parts along the Process Chain.” 27th Annual International Solid Freeform Fabrication
Symposium , 2016.
short: 'S. Josupeit, P. Delfs, T. Lieneke, H.-J. Schmid, in: 27th Annual International
Solid Freeform Fabrication Symposium , 2016.'
date_created: 2021-06-15T11:09:36Z
date_updated: 2022-01-06T06:55:32Z
department:
- _id: '9'
- _id: '146'
- _id: '219'
- _id: '624'
- _id: '150'
language:
- iso: eng
publication: '27th Annual International Solid Freeform Fabrication Symposium '
status: public
title: Influences on the dimensional Accuracy of Laser Sintered Parts along the Process
Chain
type: conference
user_id: '38077'
year: '2016'
...
---
_id: '22409'
author:
- first_name: Tobias
full_name: Lieneke, Tobias
id: '13956'
last_name: Lieneke
- first_name: Stefan
full_name: de Groot, Stefan
last_name: de Groot
- first_name: Guido
full_name: Adam, Guido
last_name: Adam
- first_name: Detmar
full_name: Zimmer, Detmar
id: '604'
last_name: Zimmer
citation:
ama: 'Lieneke T, de Groot S, Adam G, Zimmer D. Dimensional tolerances for additive
manufacturing: Experimental investigation of manufacturing accuracy for selective
laser melting. In: ASPE 2016 Summer Topical Meeting. ; 2016:S.9-15.'
apa: 'Lieneke, T., de Groot, S., Adam, G., & Zimmer, D. (2016). Dimensional
tolerances for additive manufacturing: Experimental investigation of manufacturing
accuracy for selective laser melting. In ASPE 2016 Summer Topical Meeting
(p. S.9-15).'
bibtex: '@inproceedings{Lieneke_de Groot_Adam_Zimmer_2016, title={Dimensional tolerances
for additive manufacturing: Experimental investigation of manufacturing accuracy
for selective laser melting}, booktitle={ASPE 2016 Summer Topical Meeting}, author={Lieneke,
Tobias and de Groot, Stefan and Adam, Guido and Zimmer, Detmar}, year={2016},
pages={S.9-15} }'
chicago: 'Lieneke, Tobias, Stefan de Groot, Guido Adam, and Detmar Zimmer. “Dimensional
Tolerances for Additive Manufacturing: Experimental Investigation of Manufacturing
Accuracy for Selective Laser Melting.” In ASPE 2016 Summer Topical Meeting,
S.9-15, 2016.'
ieee: 'T. Lieneke, S. de Groot, G. Adam, and D. Zimmer, “Dimensional tolerances
for additive manufacturing: Experimental investigation of manufacturing accuracy
for selective laser melting,” in ASPE 2016 Summer Topical Meeting, 2016,
p. S.9-15.'
mla: 'Lieneke, Tobias, et al. “Dimensional Tolerances for Additive Manufacturing:
Experimental Investigation of Manufacturing Accuracy for Selective Laser Melting.”
ASPE 2016 Summer Topical Meeting, 2016, p. S.9-15.'
short: 'T. Lieneke, S. de Groot, G. Adam, D. Zimmer, in: ASPE 2016 Summer Topical
Meeting, 2016, p. S.9-15.'
date_created: 2021-06-15T11:09:37Z
date_updated: 2022-01-06T06:55:32Z
department:
- _id: '9'
- _id: '146'
- _id: '219'
- _id: '624'
language:
- iso: eng
page: S.9-15
publication: ASPE 2016 Summer Topical Meeting
status: public
title: 'Dimensional tolerances for additive manufacturing: Experimental investigation
of manufacturing accuracy for selective laser melting'
type: conference
user_id: '38077'
year: '2016'
...