Smart Tools in Advanced Machining

A special issue of Machines (ISSN 2075-1702). This special issue belongs to the section "Advanced Manufacturing".

Deadline for manuscript submissions: closed (31 August 2025) | Viewed by 1075

Special Issue Editors

Centre for Precision Engineering, Harbin Institute of Technology, Harbin 150001, China
Interests: ultraprecision machining; in-process monitoring; on-machine measurement

E-Mail Website
Guest Editor
School of Computing and Artificial Intelligence, Southwest Jiaotong University, Chengdu 611756, China
Interests: tool condition monitoring; machine vision; deep learning
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
National Facility for Ultra Precision Surfaces, OpTIC Centre, University of Huddersfield, St. Asaph Business Park, Ffordd William Morgan, North Wales, St Asaph, LL17 0JD, UK
Interests: optical manufacturing; smart polishing

Special Issue Information

Dear Colleagues,

The performance of tools in machining processes directly impacts the precision of machining components as well as the stability and efficiency of the procedure. Smart tools integrate sensor technology, signal processing, artificial intelligence and cloud computing, and have functions that include the online monitoring of the machining status and the optimization of the machining process. This enhances the quality and production efficiency of the part, and reduces the cost of production . However, smart tools continue to face significant challenges, such as the design and optimization of smart tools, data processing for condition monitoring, the precise identification of the tool condition, and the real-time feedback control of the machining process.

In order to provide a comprehensive overview of the research progress in this field, disseminate excellent research results, and promote the development and application of smart tools, this Special Issue focuses on presenting measures for the design and optimization of smart tools, techniques for process condition monitoring, and predictive tool maintenance, etc.

The scope of this Special Issue includes, but is not limited to, the following:

  1. Smart tools with multi-sensor perception, e.g., force, temperature, vibration,acoustic emissions;
  2. Machining performance control based on smart tools;
  3. Design optimization for smart tools;
  4. Sensing and data processing for smart tools;
  5. Digital twin for smart tools;
  6. Tool coating;
  7. Integration and optimization of smart tools with CNC machining systems;
  8. Tool condition monitoring and predictive maintenance;
  9. Smart tool lifecycle management and sustainable development.

Dr. Duo Li
Dr. Zhichao You
Dr. Guoyu Yu
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Machines is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • smart tools
  • machining performance control
  • design optimization
  • process condition monitoring
  • tool predictive maintenance
  • tool lifecycle management

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Review

23 pages, 1883 KB  
Review
Multisensor Data Fusion-Driven Digital Twins in Computer Numerical Control Machining: A Review
by Yang Cao
Machines 2025, 13(10), 921; https://doi.org/10.3390/machines13100921 - 6 Oct 2025
Viewed by 462
Abstract
As key equipment in the manufacturing industry, computer numerical control (CNC) machines need to meet the ever-increasing demands for high automation, intelligence, and integration. Since its introduction in 2003, digital twin (DT) has seen its broad applications in various areas, such as product [...] Read more.
As key equipment in the manufacturing industry, computer numerical control (CNC) machines need to meet the ever-increasing demands for high automation, intelligence, and integration. Since its introduction in 2003, digital twin (DT) has seen its broad applications in various areas, such as product design, process monitoring, quality control, and fault diagnosis. A DT creates a virtual replica of the physical system by integrating real-time data with simulation technologies, providing new possibilities to make CNC machining more intelligent. In the past decade, extensive research has been conducted on the implementation of CNC machining DTs (CNCDTs). This paper focuses specifically on multisensor data fusion-driven CNCDTs by introducing key technologies including sensors, data fusion, and CNCDT architecture. A comprehensive survey is conducted on existing studies of CNCDTs according to their application areas, followed by critical analysis on existing challenges. This review summarizes the current progress of CNCDTs and provides guidance for further development. Full article
(This article belongs to the Special Issue Smart Tools in Advanced Machining)
Show Figures

Figure 1

Back to TopTop