Recognition of drilling-induced defects in Fiber Reinforced Polymers using Machine Learning

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceedingpeer-review

Abstract

The machining of Fiber Reinforced Polymers (FRP) is accompanied by specific defects such as delamination, uncut fibers, and others. Such defects are unique in their shape and size for different FRP types, used tools, and applied cutting conditions. Therefore, defect recognition and quantification remain a central challenge in the quality control of FRP components from an accuracy and time balance perspective. The study presents the implementation of Machine Learning techniques for automated recognition of the hole defects resulting from drilling Flax/PLA biocomposites using HSS drills with various cutting data. The paper discusses the effectiveness and stability of the developed solution.

Original languageEnglish
Title of host publication19th CIRP Conference on Modeling of Machining Operations
EditorsVolker Schulze , Dirk Biermann
PublisherElsevier
Pages384-389
Number of pages6
DOIs
Publication statusPublished - 2023
Event19th CIRP Conference on Modeling of Machining Operations, CMMO 2023 - Karlsruhe, Germany
Duration: 2023 May 312023 Jun 2

Publication series

NameProcedia CIRP
PublisherElsevier
Volume117
ISSN (Print)2212-8271

Conference

Conference19th CIRP Conference on Modeling of Machining Operations, CMMO 2023
Country/TerritoryGermany
CityKarlsruhe
Period2023/05/312023/06/02

Subject classification (UKÄ)

  • Production Engineering, Human Work Science and Ergonomics

Free keywords

  • biocomposites
  • defects
  • drilling
  • Machine Learning
  • metrics
  • U-Net

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