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@PHDTHESIS{Ziegler:861680,
      author       = {Ziegler, Stephan},
      othercontributors = {Schleifenbaum, Johannes Henrich and Witt, Gerd},
      title        = {{M}ethodik zur branchen- und anwendungszentrierten
                      {K}onzeptionierung von {L}aser {P}owder {B}ed {F}usion
                      {M}aschinen; 1. {A}uflage},
      school       = {RWTH Aachen University},
      type         = {Dissertation},
      address      = {Aachen},
      publisher    = {Apprimus},
      reportid     = {RWTH-2023-00166},
      isbn         = {978-3-98555-126-2},
      pages        = {1 Online-Ressource : Illustrationen, Diagramme},
      year         = {2022},
      note         = {Druckausgabe: 2022. - Auch veröffentlicht auf dem
                      Publikationsserver der RWTH Aachen University 2023;
                      Dissertation, RWTH Aachen University, 2022},
      abstract     = {Modern and innovative manufacturing technologies, such as
                      Additive Manufacturing (AM), play an important role in the
                      production of sustainable, customized, cost-optimized
                      products. These manufacturing technologies promise
                      resource-saving, tool-free production of almost any complex
                      product with a high degree of flexibility in terms of size,
                      quantity and material for a wide range of applications. The
                      laser- and powder bed-based Laser Powder Bed Fusion (LPBF)
                      process for the production of metallic functional components
                      is of particular importance in this context. Due to the
                      increasing industrialization of LPBF in recent years, the
                      need for integration into an existing production environment
                      based on conventional manufacturing technologies is
                      increasing for economical production. As a result, the
                      requirements for LPBF production machines are changing more
                      and more, and the pressure on machine manufacturers to meet
                      these requirements with suitable, economically reasonable
                      machine technology is increasing. In order to fully exploit
                      the economic and technological potential of LPBF and to
                      establish it in production, the requirements of the product
                      programs to be manufactured, as well as of the users and
                      industries using these machines, must already be considered
                      in the conception of new LPBF production machines. The aim
                      of this thesis is therefore the development and validation
                      of a application-oriented methodology for the systematic
                      determination of requirements for the conception of
                      industry- and application-specific LPBF production machines,
                      taking into account production and economic indicators from
                      the view of the machine operator. The focus is on the early
                      phase of product development (in particular product
                      planning, task clarification and conceptual design) in order
                      to quickly evaluate inconsistent development paths and avoid
                      redundant or contradictory activities. The methodology is
                      thus intended to contribute to a reduction in effort and a
                      concomitant shortening of the time-to-market for machine
                      manufacturers. In addition to classic customer requirements,
                      production (e.g. production efficiency) and economic (e.g.
                      volume costs) indicators based on the product programs of
                      the machine operator are also used for the focused
                      development of the machine technology. The developed
                      methodology serves the user on the one hand to simplify the
                      decision-making process in the collection and selection of
                      relevant customer requirements and differentiation from
                      competitor products. On the other hand, the user can select
                      suitable machine technology for the respective industry or
                      application, thus contributing to the positioning of the
                      customer in terms of production technology.},
      cin          = {421510},
      ddc          = {620},
      cid          = {$I:(DE-82)421510_20170406$},
      pnm          = {DFG project 390621612 - EXC 2023: Internet of Production
                      (IoP) (390621612) / BMBF-13N15423 - Verbundprojekt:
                      Forschungscampus Digital Photonic Production
                      Open-Know-how-Pool (DPP-Open) - Teilvorhaben:
                      Grundlagenforschung für den Know-how-Pool und Erarbeitung
                      von innovativen Kooperationsstrukturen (13N15423)},
      pid          = {G:(GEPRIS)390621612 / G:(BMBF)13N15423},
      typ          = {PUB:(DE-HGF)11 / PUB:(DE-HGF)3},
      doi          = {10.18154/RWTH-2023-00166},
      url          = {https://publications.rwth-aachen.de/record/861680},
}