Advances in 3D Measurement Data Management for Industry 4.0

Emmer, Christian; Glaesner, Kai-Henry; Pfouga, Alain; Stjepandić, Josip

doi:10.1016/j.promfg.2017.07.262

Cited by 17 publications

(4 citation statements)

References 17 publications

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“…As a result, this new environment introduces crucial elements that may alter the current state of metrology and metrology systems. In this context, metrology is defined as the systematic and extremely accurate collection of information in time and space [35]. Therefore, metrology has a challenge not only by the large amount of data gathered throughout the life-cycle of production, but also by the guarantee required for all sensor measurements as part of the operations of the day in the factory of the future (FOF) [36].…”

Section: Automation Systems In Industry 40mentioning

confidence: 99%

03. The New Era of Metrology and Its Role in Information Technology: A Survey

Abou Hogail

2024

Journal of Measurement Science and Applications (JMSA)

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Section: Automation Systems In Industry 40mentioning

confidence: 99%

03. The New Era of Metrology and Its Role in Information Technology: A Survey

Abou Hogail

2024

Journal of Measurement Science and Applications (JMSA)

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“…The revision of the Geometric Product Specification (GPS) by expert committees [37,38] deserves special mention and is still in full progress. Furthermore, the current digital transformation of production (Industry 4.0) challenges engineers to advance tolerancing engineering by considering data collected during the entire product lifecycle [39][40][41], to enhance the communication of tolerances using product manufacturing information (PMI) [42] and to integrate real-time tolerance simulations into each step of manufacturing processes [43].…”

Section: What Led Us To Today?-a Brief Historical Review On Tolerance Engineeringmentioning

confidence: 99%

Statistical Tolerance Analysis—A Survey on Awareness, Use and Need in German Industry

et al. 2021

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The importance of geometric deviations of components for the aesthetic and functional quality of products has been undisputed for decades. So, it is not surprising that not only have numerous researchers devoted themselves to this field, but also commercial software tools for the analysis and optimization of tolerance specifications (currently already fully integrated in 3D-CAD systems) have been available for around 30 years. However, it is even more surprising that the well-founded specification of tolerances and their analysis using a so-called statistical tolerance analysis are only established in a few companies. There is thus a contradiction between the proclaimed relevance of tolerances and their actual consideration in everyday business life. Thus, the question of the significance of geometric deviations and tolerances as well as the use of statistical tolerance analysis arises. Therefore, a survey among 102 German companies was carried out. The results are presented and discussed in this paper.

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“…The automatically transferred specification-related tolerancing information can be modelled using different representation schemes [11] and used for the automatic quality assurance of parts [25]. Moreover, recent advances regarding the management of obtained measurement data [26] help to further process the obtained verification-related tolerancing information to assembly and testing, where this information can be used for applying assembly adjustments and advanced matching strategies.…”

Section: Automatic Transfer Of Specification-related Tolerancing Informationmentioning

confidence: 99%

Tolerancing Informatics: Towards Automatic Tolerancing Information Processing in Geometrical Variations Management

Schleich

Anwer

2020

Applied Sciences

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The management of geometrical variations throughout the product life cycle strongly relies on the gathering, processing, sharing and dissemination of tolerancing information and knowledge. While today, this is performed with many manual interventions, new means for automatic information processing are required in future geometrical variations management to make full use of new digitalization paradigms, such as industry 4.0 and digital twins. To achieve this, the paper proposes the term tolerancing informatics and investigates new concepts and means for automatic information processing, novel information sharing workflows as well as the integration of tools for next generation geometrical variations management. In this regard, the main aim of the paper is to structure existing tolerancing informatics workflows as well as to derive future research potentials and challenges in this domain. The novelty of the paper can be found in providing a comprehensive overview of tolerancing informatics as an important enabler for future geometrical variations management.

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Advances in 3D Measurement Data Management for Industry 4.0

Cited by 17 publications

References 17 publications

03. The New Era of Metrology and Its Role in Information Technology: A Survey

03. The New Era of Metrology and Its Role in Information Technology: A Survey

Statistical Tolerance Analysis—A Survey on Awareness, Use and Need in German Industry

Tolerancing Informatics: Towards Automatic Tolerancing Information Processing in Geometrical Variations Management

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