Finite element modelling of temperature in cylindrical grinding for future integration in a digital twin

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Abstract

This paper focuses on finite element modelling of temperature field in cylindrical grinding. The developed model is validated against two established and validated thermal models in cylindrical grinding. The models' results are compared in terms of suitability for a digital twin application. The computation time requirement for a real-time temperature estimator in grinding digital twin is defined. The FEM model offers the most fidelity, but computational demands prevent its use in a digital twin. Therefore, the need for coupling the FEM model with an AI-based approaches for future work is highlighted to achieve temperature estimation within the wheel contact time.

Original languageEnglish
Title of host publicationProcedia CIRP
Subtitle of host publication54th CIRP CMS 2021 - Towards Digitalized Manufacturing 4.0
EditorsDimitris Mourtzis
PublisherElsevier
Pages875-880
Number of pages6
DOIs
Publication statusPublished - 2021
Publication typeA4 Article in conference proceedings
EventCIRP Conference on Manufacturing Systems - Patras, Greece
Duration: 22 Sep 202124 Sep 2021

Publication series

NameProcedia CIRP
PublisherElsevier
Volume104
ISSN (Electronic)2212-8271

Conference

ConferenceCIRP Conference on Manufacturing Systems
Country/TerritoryGreece
CityPatras
Period22/09/2124/09/21

Keywords

  • Contact length
  • Digital twin
  • Finite element method
  • Grinding

Publication forum classification

  • Publication forum level 1

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering

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