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%0 Thesis %A Haase, Bernd %T Datenbasierte Werkzeuglebenszykluskostenanalyse; 1. Auflage %V 2025,3 %I RWTH Aachen University %V Dissertation %C Aachen %M RWTH-2025-00598 %@ 978-3-98555-255-9 %B Ergebnisse aus der Produktionstechnik %P 1 Online-Ressource : Illustrationen %D 2025 %Z Druckausgabe: 2025. - Auch veröffentlicht auf dem Publikationsserver der RWTH Aachen University. - Weitere Reihe: Edition Wissenschaft Apprimus. - Weitere Reihe: Produktionssystematik %Z Dissertation, RWTH Aachen University, 2024 %X In the past, German companies were able to successfully differentiate themselves from the international competition, particularly in the premium and high-tech sectors. In recent years, however, the competitive environment for German companies has become increasingly fierce. As the link between product development and series production, toolmaking is a key enabler of an efficient manufacturing industry. However, competitors from low-wage countries and their significantly lower factor costs pose a particular challenge for toolmaking. Toolmaking companies in high-wage countries cannot counter the increasing cost pressure for high-quality toolsby reducing cost prices.On the other hand, analyzing and evaluating the life cycle costs of a tool offers the possibility of reducing the tool costs per part produced. To do this, however, it is first necessary to obtain transparency about the tool costs and the influencing factors along the entire tool life cycle. The prerequisites for this are the integration of toolmaking into the customer's value creation processes and comprehensive digital networking. On this basis, specific tool and production knowledge can be built up in cooperation with the customer and used for a systematic analysisof tool life cycle costs. This can support the development and implementation of an urgently needed differentiating feature for toolmaking companies in high-wage countries and sustainably improve the competitiveness of the toolmaking industry.As part of this dissertation, a design model was developed for the structured and systematic design of data-based tool life cycle cost analysis. This comprises five design elements and is intended to serve the user as a target image and guideline for action. Three activity elements form the core of the model, which describe the optimal configuration of the decisive elements in relation to the recording, evaluation and utilization of tool life cycle costs. The three activity elements are framed by the behavioral element Comprehensive Knowledge Management,which represents knowledge documentation and knowledge retrieval over the tool life cycle. The necessary structure is formed by the structural element Digital Tool File, which describes the necessary data structure in relation to the tool data and costs.The verification of the design model was carried out using two case studies at the companies Hilti AG and PWO AG. The scientific contribution of the present work lies in the development of a holistic solution approach for the design of data-based tool life cycle cost analysis, taking into account the specific requirements resulting from the use case. Companies in the toolmaking industry are now required to implement the design model in a company-specific manner, taking into account the individual framework conditions. %F PUB:(DE-HGF)11 ; PUB:(DE-HGF)3 %9 Dissertation / PhD ThesisBook %R 10.18154/RWTH-2025-00598 %U https://publications.rwth-aachen.de/record/1002634