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One-dimensional Residual Neural Network-based for Tool Wear Condition Monitoring

  • Beihang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Tool wear is an essential factor affecting the machining process of a machine tool. Precisely predicting tool wear condition can not only improve machining efficiency but also effectively reduce the risk of workpiece quality degradation and machine tool damage. In recent years, deep learning has been applied to tool wear condition monitoring, and improving the accuracy of model prediction is a complicated process. In this paper, the cutting force signal was used as an input to the one-dimensional residual neural network to predict the tool wear condition. A model pre-trained method was proposed to improve the prediction accuracy, and after pre-training the model, the prediction accuracy is increased from 86.76% to 91.16%.

Original languageEnglish
Title of host publication2020 Global Reliability and Prognostics and Health Management, PHM-Shanghai 2020
EditorsWei Guo, Steven Li, Qiang Miao
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728159454
DOIs
StatePublished - 16 Oct 2020
Event2020 Global Reliability and Prognostics and Health Management, PHM-Shanghai 2020 - Shanghai, China
Duration: 16 Oct 2020 → 18 Oct 2020

Publication series

Name2020 Global Reliability and Prognostics and Health Management, PHM-Shanghai 2020

Conference

Conference2020 Global Reliability and Prognostics and Health Management, PHM-Shanghai 2020
Country/TerritoryChina
CityShanghai
Period16/10/20 → 18/10/20

Keywords

  • condition monitoring
  • deep learning
  • residual neural network (ResNet)
  • tool wear

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