---
_id: '12789'
abstract:
- lang: eng
  text: Additive manufacturing is being increasingly focused on the production of
    end-use parts. Compared to the prototyping application, the production of end-use
    parts demands a higher level of repeatability and process quality. To achieve
    this, increased knowledge is required about the influence of various process parameters
    on the part characteristics and the parameter interrelations. Design of Experiment
    methods can be applied to gain knowledge on the process behavior, but the applicability
    of different DoE methods for AM processes has to be validated. This paper describes
    the application of a definitive screening design for the identification of influencing
    parameters in Laser Powder Bed Fusion of CoCrW alloy. The impact of various hatch
    parameters on the part porosity is analyzed. The experimental setup and results
    are described. The results are validated in an additional test series, comparing
    the part quality achieved by parameter-sets obtained by different optimization
    approaches. Furthermore, the correlation of the porosity towards mechanical properties
    is investigated. Finally, the opportunities and limitations of the method are
    discussed.
author:
- first_name: Andrea
  full_name: Huxol, Andrea
  id: '43559'
  last_name: Huxol
- first_name: Franz-Josef
  full_name: Villmer, Franz-Josef
  id: '14290'
  last_name: Villmer
citation:
  ama: Huxol A, Villmer FJ. Experimental approach towards parameter evaluation in
    laser powder bed fusion of metals. <i>International Journal of Computer Integrated
    Manufacturing</i>. 2021;35(4-5):556-567. doi:<a href="https://doi.org/10.1080/0951192x.2021.1901313">10.1080/0951192x.2021.1901313</a>
  apa: Huxol, A., &#38; Villmer, F.-J. (2021). Experimental approach towards parameter
    evaluation in laser powder bed fusion of metals. <i>International Journal of Computer
    Integrated Manufacturing</i>, <i>35</i>(4–5), 556–567. <a href="https://doi.org/10.1080/0951192x.2021.1901313">https://doi.org/10.1080/0951192x.2021.1901313</a>
  bjps: <b>Huxol A and Villmer F-J</b> (2021) Experimental Approach towards Parameter
    Evaluation in Laser Powder Bed Fusion of Metals. <i>International Journal of Computer
    Integrated Manufacturing</i> <b>35</b>, 556–567.
  chicago: 'Huxol, Andrea, and Franz-Josef Villmer. “Experimental Approach towards
    Parameter Evaluation in Laser Powder Bed Fusion of Metals.” <i>International Journal
    of Computer Integrated Manufacturing</i> 35, no. 4–5 (2021): 556–67. <a href="https://doi.org/10.1080/0951192x.2021.1901313">https://doi.org/10.1080/0951192x.2021.1901313</a>.'
  chicago-de: 'Huxol, Andrea und Franz-Josef Villmer. 2021. Experimental approach
    towards parameter evaluation in laser powder bed fusion of metals. <i>International
    Journal of Computer Integrated Manufacturing</i> 35, Nr. 4–5: 556–567. doi:<a
    href="https://doi.org/10.1080/0951192x.2021.1901313">10.1080/0951192x.2021.1901313</a>,
    .'
  din1505-2-1: '<span style="font-variant:small-caps;">Huxol, Andrea</span> ; <span
    style="font-variant:small-caps;">Villmer, Franz-Josef</span>: Experimental approach
    towards parameter evaluation in laser powder bed fusion of metals. In: <i>International
    Journal of Computer Integrated Manufacturing</i> Bd. 35. London [u.a.], Taylor
    &#38; Francis (2021), Nr. 4–5, S. 556–567'
  havard: A. Huxol, F.-J. Villmer, Experimental approach towards parameter evaluation
    in laser powder bed fusion of metals, International Journal of Computer Integrated
    Manufacturing. 35 (2021) 556–567.
  ieee: 'A. Huxol and F.-J. Villmer, “Experimental approach towards parameter evaluation
    in laser powder bed fusion of metals,” <i>International Journal of Computer Integrated
    Manufacturing</i>, vol. 35, no. 4–5, pp. 556–567, 2021, doi: <a href="https://doi.org/10.1080/0951192x.2021.1901313">10.1080/0951192x.2021.1901313</a>.'
  mla: Huxol, Andrea, and Franz-Josef Villmer. “Experimental Approach towards Parameter
    Evaluation in Laser Powder Bed Fusion of Metals.” <i>International Journal of
    Computer Integrated Manufacturing</i>, vol. 35, no. 4–5, 2021, pp. 556–67, <a
    href="https://doi.org/10.1080/0951192x.2021.1901313">https://doi.org/10.1080/0951192x.2021.1901313</a>.
  short: A. Huxol, F.-J. Villmer, International Journal of Computer Integrated Manufacturing
    35 (2021) 556–567.
  ufg: '<b>Huxol, Andrea/Villmer, Franz-Josef</b>: Experimental approach towards parameter
    evaluation in laser powder bed fusion of metals, in: <i>International Journal
    of Computer Integrated Manufacturing</i> 35 (2021), H. 4–5,  S. 556–567.'
  van: Huxol A, Villmer FJ. Experimental approach towards parameter evaluation in
    laser powder bed fusion of metals. International Journal of Computer Integrated
    Manufacturing. 2021;35(4–5):556–67.
date_created: 2025-04-15T08:18:06Z
date_updated: 2025-06-26T07:56:42Z
department:
- _id: DEP7000
doi: 10.1080/0951192x.2021.1901313
external_id:
  isi:
  - '000630944800001'
intvolume: '        35'
isi: '1'
issue: 4-5
keyword:
- Additive manufacturing
- quality control
- process qualification
- process control
- screening design
language:
- iso: eng
page: 556-567
place: London [u.a.]
publication: International Journal of Computer Integrated Manufacturing
publication_identifier:
  eissn:
  - 1362-3052
  issn:
  - 0951-192X
publication_status: published
publisher: Taylor & Francis
status: public
title: Experimental approach towards parameter evaluation in laser powder bed fusion
  of metals
type: scientific_journal_article
user_id: '83781'
volume: 35
year: '2021'
...
---
_id: '12791'
abstract:
- lang: eng
  text: Additive manufacturing is being increasingly focused on the production of
    end-use parts. Compared to the prototyping application, the production of end-use
    parts demands a higher level of repeatability and process quality. To achieve
    this, increased knowledge is required about the influence of various process parameters
    on the part characteristics and the parameter interrelations. Design of Experiment
    methods can be applied to gain knowledge on the process behavior, but the applicability
    of different DoE methods for AM processes has to be validated. This paper describes
    the application of a definitive screening design for the identification of influencing
    parameters in Selective Laser Melting. The experimental setup and results are
    described and opportunities and limitations of the method are discussed. (C) 2019,
    IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd.
    All rights reserved.
author:
- first_name: Andrea
  full_name: Huxol, Andrea
  id: '43559'
  last_name: Huxol
- first_name: Franz-Josef
  full_name: Villmer, Franz-Josef
  id: '14290'
  last_name: Villmer
citation:
  ama: Huxol A, Villmer FJ. <i>DoE Methods for Parameter Evaluation in Selective Laser
    Melting</i>. Vol 52. Elsevier BV; 2019:270-275. doi:<a href="https://doi.org/10.1016/j.ifacol.2019.10.041">10.1016/j.ifacol.2019.10.041</a>
  apa: Huxol, A., &#38; Villmer, F.-J. (2019). DoE Methods for Parameter Evaluation
    in Selective Laser Melting. In <i>13th International-Federation-of-Automatic-Control
    (IFAC) Workshop on Intelligent Manufacturing Systems (IMS)</i> (Vol. 52, pp. 270–275).
    Elsevier BV. <a href="https://doi.org/10.1016/j.ifacol.2019.10.041">https://doi.org/10.1016/j.ifacol.2019.10.041</a>
  bjps: '<b>Huxol A and Villmer F-J</b> (2019) <i>DoE Methods for Parameter Evaluation
    in Selective Laser Melting</i>. Amsterdam [u.a.]: Elsevier BV.'
  chicago: 'Huxol, Andrea, and Franz-Josef Villmer. <i>DoE Methods for Parameter Evaluation
    in Selective Laser Melting</i>. <i>13th International-Federation-of-Automatic-Control
    (IFAC) Workshop on Intelligent Manufacturing Systems (IMS)</i>. Vol. 52. IFAC-PapersOnLine.
    Amsterdam [u.a.]: Elsevier BV, 2019. <a href="https://doi.org/10.1016/j.ifacol.2019.10.041">https://doi.org/10.1016/j.ifacol.2019.10.041</a>.'
  chicago-de: 'Huxol, Andrea und Franz-Josef Villmer. 2019. <i>DoE Methods for Parameter
    Evaluation in Selective Laser Melting</i>. <i>13th International-Federation-of-Automatic-Control
    (IFAC) Workshop on Intelligent Manufacturing Systems (IMS)</i>. Bd. 52. IFAC-PapersOnLine.
    Amsterdam [u.a.]: Elsevier BV. doi:<a href="https://doi.org/10.1016/j.ifacol.2019.10.041">10.1016/j.ifacol.2019.10.041</a>,
    .'
  din1505-2-1: '<span style="font-variant:small-caps;">Huxol, Andrea</span> ; <span
    style="font-variant:small-caps;">Villmer, Franz-Josef</span>: <i>DoE Methods for
    Parameter Evaluation in Selective Laser Melting</i>, <i>IFAC-PapersOnLine</i>.
    Bd. 52. Amsterdam [u.a.] : Elsevier BV, 2019'
  havard: A. Huxol, F.-J. Villmer, DoE Methods for Parameter Evaluation in Selective
    Laser Melting, Elsevier BV, Amsterdam [u.a.], 2019.
  ieee: 'A. Huxol and F.-J. Villmer, <i>DoE Methods for Parameter Evaluation in Selective
    Laser Melting</i>, vol. 52. Amsterdam [u.a.]: Elsevier BV, 2019, pp. 270–275.
    doi: <a href="https://doi.org/10.1016/j.ifacol.2019.10.041">10.1016/j.ifacol.2019.10.041</a>.'
  mla: Huxol, Andrea, and Franz-Josef Villmer. “DoE Methods for Parameter Evaluation
    in Selective Laser Melting.” <i>13th International-Federation-of-Automatic-Control
    (IFAC) Workshop on Intelligent Manufacturing Systems (IMS)</i>, vol. 52, Elsevier
    BV, 2019, pp. 270–75, <a href="https://doi.org/10.1016/j.ifacol.2019.10.041">https://doi.org/10.1016/j.ifacol.2019.10.041</a>.
  short: A. Huxol, F.-J. Villmer, DoE Methods for Parameter Evaluation in Selective
    Laser Melting, Elsevier BV, Amsterdam [u.a.], 2019.
  ufg: '<b>Huxol, Andrea/Villmer, Franz-Josef</b>: DoE Methods for Parameter Evaluation
    in Selective Laser Melting, Bd. 52, Amsterdam [u.a.] 2019 (IFAC-PapersOnLine).'
  van: 'Huxol A, Villmer FJ. DoE Methods for Parameter Evaluation in Selective Laser
    Melting. 13th International-Federation-of-Automatic-Control (IFAC) Workshop on
    Intelligent Manufacturing Systems (IMS). Amsterdam [u.a.]: Elsevier BV; 2019.
    (IFAC-PapersOnLine; vol. 52).'
conference:
  end_date: 2019-08-14
  location: Oshawa, CANADA
  name: 13th International-Federation-of-Automatic-Control (IFAC) Workshop on Intelligent
    Manufacturing Systems (IMS)
  start_date: 2019-08-12
date_created: 2025-04-15T09:27:00Z
date_updated: 2025-06-26T13:40:48Z
department:
- _id: DEP7000
doi: 10.1016/j.ifacol.2019.10.041
intvolume: '        52'
keyword:
- Additive manufacturing
- quality control
- process qualification
- process control
- screening design
language:
- iso: eng
page: 270-275
place: Amsterdam [u.a.]
publication: 13th International-Federation-of-Automatic-Control (IFAC) Workshop on
  Intelligent Manufacturing Systems (IMS)
publication_identifier:
  issn:
  - 2405-8963
publication_status: published
publisher: Elsevier BV
series_title: IFAC-PapersOnLine
status: public
title: DoE Methods for Parameter Evaluation in Selective Laser Melting
type: conference_editor_article
user_id: '83781'
volume: 52
year: '2019'
...