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Development of a Methodology for the Digital Representation of Manufacturing Technology Capabilities

Köhler, Tobias Andreas and Kleinhenz, Ludwig and Schäfer, Philipp Matthias and Bergmann, Jean Pierre and Peters, Diana (2021) Development of a Methodology for the Digital Representation of Manufacturing Technology Capabilities. In: Proceedings of the 2nd Conference on Production Systems and Logistics. 2. Conference on Production Systems and Logistics (CPSL2021), Online. doi: 10.15488/11259.

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The demand for efficient and digital systems for supporting the decision making during the design of a product is a key issue in manufacturing companies. Decisions made during the development and design of a product have a strong impact on the costs and delivery times of a product. Hence, a digital system which supports the engineer during and after the development process with information about the manufacturability of the product can reduce the production costs and times. In order to be able to evaluate the manufacturing capabilities at manufacturing process and machine level, there is a need to represent them in a digital way.Digital knowledge bases like taxonomies and ontologies provide the possibility for a representation of manufacturing resources. The state of the art shows different approaches for the use of ontologies in the domain of subtractive manufacturing processes as well as additive manufacturing (AM) processes. The goalof this work is the semantical representation of manufacturing technology capabilities with focus on AM-machines and processes. In this paper we introduce taxonomies of Manufacturing Features and Manufacturing Restrictions which were developed in accordance with current standards. To enrich the taxonomies with information, it was enhanced by relations between different manufacturing related entitiesin a knowledge graph. If manufacturing processes and machines can be digitally mapped, described and linked to the geometric information of a product together with information on the current performance of the company/network, bottlenecks and delivery delays during the manufacturing of parts can be avoided.

Item URL in elib:https://elib.dlr.de/144447/
Document Type:Conference or Workshop Item (Speech)
Title:Development of a Methodology for the Digital Representation of Manufacturing Technology Capabilities
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Köhler, Tobias AndreasTobias.Koehler (at) dlr.dehttps://orcid.org/0000-0003-0567-6934
Schäfer, Philipp MatthiasP.Schaefer (at) dlr.deUNSPECIFIED
Peters, DianaDiana.Peters (at) dlr.dehttps://orcid.org/0000-0002-5855-2989
Journal or Publication Title:Proceedings of the 2nd Conference on Production Systems and Logistics
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
DOI :10.15488/11259
Keywords:Knowledge Representation, Taxonomy, Knowledge Graph, Ontology, Additive Manufacturing
Event Title:2. Conference on Production Systems and Logistics (CPSL2021)
Event Location:Online
Event Type:international Conference
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space System Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Space System Technology
DLR - Research theme (Project):R - Digital production techniques for aerospace
Location: Jena
Institutes and Institutions:Institute of Data Science > Secure Digital Systems
Deposited By: Köhler, Tobias Andreas
Deposited On:18 Oct 2021 08:30
Last Modified:18 Oct 2021 08:30

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