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本刊可接收中、英文稿件,但中文稿件要有详细的英文标题、作者、单位、摘要和关键词。初次投稿请按照稿件模板排版后在线投稿。录用稿件首先刊发在期刊网站上,然后由Ivy Publisher出版公司高质量出版,面向全球公开发行。因此,要求所有来稿均不涉密,文责自负。

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ISSN Online:2167-0226

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Paper Infomation

Research on Tool Wear Prediction of CNC Machine Tools Based on Digital Twin

Full Text(PDF, 29KB)

Author: Dongjun He

Abstract: The prediction of tool wear in CNC machine tools is a critical aspect of ensuring the efficient operation and longevity of manufacturing equipment. Tool wear significantly impacts machining accuracy, surface finish quality, and operational downtime, making its prediction essential for proactive maintenance strategies. This paper explores the integration of Digital Twin technology with tool wear prediction models to enhance the precision and reliability of wear forecasting in CNC machines. We review existing methodologies for tool wear prediction, including physics-based models, data-driven approaches, and hybrid models, with an emphasis on their strengths and limitations. Furthermore, the paper highlights the role of Digital Twin technology in creating real-time, virtual replicas of CNC machines that can dynamically monitor tool wear and provide actionable insights for optimization. By leveraging real-time data and advanced simulation techniques, Digital Twin-based prediction models offer significant improvements over traditional methods. The paper concludes by discussing future directions for integrating machine learning, deep learning, and real-time data analytics into the tool wear prediction process, ultimately contributing to the development of more intelligent and adaptive manufacturing systems.

Keywords: Tool Wear Prediction; CNC Machines; Digital Twin; Predictive Maintenance; Machine Learning; Hybrid Models; Real-Time Monitoring; Optimization

References:

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[6] Sun J, Wang D, Liu Z, et al. Tool digital twin based on knowledge embedding for precision CNC machine tools: Wear prediction for collaborative multi-tool[J].Journal of Manufacturing Systems,2025,80157-175.

[7] Guoyong Z, Chunxiao L, Zhe L, et al. Specific energy consumption prediction model of CNC machine tools based on tool wear[J].International Journal of Computer Integrated Manufacturing,2020,33(2):159-168.

[8] AMJATH A Z, MOORTHY G R, ALI A S K, et al. MACHINE LEARNING-BASED PREDICTION OF SURFACE CHARACTERISTICS AND TOOL WEAR IN Mg–AZ91D MILLING UNDER DISTINCT CONDITIONS[J].Surface Review and Letters,2025(prepublish).

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