---
_id: '22441'
abstract:
- lang: eng
text: According to ISO / ASTM 52900, additive manufacturing (AM) is defined as "the
process of joining materials to make parts from 3D model data, usually layer upon
layer, as opposed to conventional manufacturing including subtractive manufacturing
technologies and formative manufacturing methodologies” [1]. This results in significant
advantages over conventional manufacturing methodologies, such as the production
of topologically optimized, complex structures, lower material consumption or
shorter product development cycles. In order to be able to use these advantages,
the possibilities and restrictions of the processes must be known. In particular,
selective laser beam melting (SLM), in which a powdery metallic starting material
is melted by means of a laser, requires a sound understanding of the process.
For this purpose, design guidelines have been presented in various scientific
papers. These design guidelines help to design a component in such a way that
it can be manufactured successfully using additive manufacturing. These so-called
“AMsuitable design guidelines” can be found among others at Adam, Kranz and Thomas
[2,3,4,5]. In contrast to established manufacturing processes, the post-processing
of additive components is divided into two steps. First, the AM immanent post
processing, such as the removing of the component from the building platform or
the removing of the remaining powder. These post-processing steps are in the following
referred to “post-processing”. Secondly, the subsequent post-processing steps
to improve the component properties, such as milling and turning or a stress-relief
annealing. These are referred to as “finishing” and form the focus of this paper.
With regard to a successful finishing of additively manufactured components, design
guidelines must be taken into account that consider the finishing inherent restrictions
and possibilities. In the following, these design guidelines are referred to “finishing
suitable”. They can deviate significantly from those of conventionally manufactured
components in the case of additively manufactured components. Although there are
some investigations that deal with the post-processing of additively manufactured
components [6,7], there are hardly any design guidelines that are suitable for
finishing [8]. Therefore, knowledge about the finishing of additively manufactured
components is based on experimental experience rather than on scientific knowledge.
For this reason, design guidelines for a finishing suitable design must be methodically
determined and quantified. These quantified design guidelines can be used for
an automated design check on complex components like topology optimized geometries.
author:
- first_name: Stefan
full_name: Lammers, Stefan
id: '13835'
last_name: Lammers
- first_name: Johannes
full_name: Tominski, Johannes
last_name: Tominski
- first_name: Detmar
full_name: Zimmer, Detmar
id: '604'
last_name: Zimmer
citation:
ama: 'Lammers S, Tominski J, Zimmer D. Guidelines for post processing oriented design
of additive manufactured parts for use in topology optimization. In: II International
Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September,
2019. ; 2019:174-185. doi:http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf'
apa: Lammers, S., Tominski, J., & Zimmer, D. (2019). Guidelines for post processing
oriented design of additive manufactured parts for use in topology optimization.
II International Conference on Simulation for Additive Manufacturing Sim-AM
2019 11-13 September, 2019, 174–185. http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf
bibtex: '@inproceedings{Lammers_Tominski_Zimmer_2019, title={Guidelines for post
processing oriented design of additive manufactured parts for use in topology
optimization}, DOI={http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf},
booktitle={II International Conference on Simulation for Additive Manufacturing
Sim-AM 2019 11-13 September, 2019}, author={Lammers, Stefan and Tominski, Johannes
and Zimmer, Detmar}, year={2019}, pages={174–185} }'
chicago: Lammers, Stefan, Johannes Tominski, and Detmar Zimmer. “Guidelines for
Post Processing Oriented Design of Additive Manufactured Parts for Use in Topology
Optimization.” In II International Conference on Simulation for Additive Manufacturing
Sim-AM 2019 11-13 September, 2019, 174–85, 2019. http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf.
ieee: 'S. Lammers, J. Tominski, and D. Zimmer, “Guidelines for post processing oriented
design of additive manufactured parts for use in topology optimization,” in II
International Conference on Simulation for Additive Manufacturing Sim-AM 2019
11-13 September, 2019, 2019, pp. 174–185, doi: http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf.'
mla: Lammers, Stefan, et al. “Guidelines for Post Processing Oriented Design of
Additive Manufactured Parts for Use in Topology Optimization.” II International
Conference on Simulation for Additive Manufacturing Sim-AM 2019 11-13 September,
2019, 2019, pp. 174–85, doi:http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf.
short: 'S. Lammers, J. Tominski, D. Zimmer, in: II International Conference on Simulation
for Additive Manufacturing Sim-AM 2019 11-13 September, 2019, 2019, pp. 174–185.'
date_created: 2021-06-15T11:10:15Z
date_updated: 2023-05-04T07:26:59Z
department:
- _id: '9'
- _id: '146'
- _id: '219'
- _id: '624'
doi: http://congress.cimne.com/sim-am2019/frontal/doc/EbookSim-AM2019.pdf
language:
- iso: eng
page: 174-185
publication: II International Conference on Simulation for Additive Manufacturing
Sim-AM 2019 11-13 September, 2019
publication_identifier:
isbn:
- 978-84-949194-8-0
quality_controlled: '1'
status: public
title: Guidelines for post processing oriented design of additive manufactured parts
for use in topology optimization
type: conference
user_id: '13835'
year: '2019'
...