Tribological Properties of Advanced Cutting Tools

A special issue of Lubricants (ISSN 2075-4442).

Deadline for manuscript submissions: 31 January 2026 | Viewed by 979

Special Issue Editors


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Guest Editor
1. School of Engineering, RMIT University, Melbourne 3082, Australia
2. School of Mechanical Engineering, Guangxi University, Nanning 530004, China
Interests: metal cutting; tool wear; cooling & lubrication; ultrahard materials
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
School of Mechanical Engineering, Guangxi University, Nanning 530004, China
Interests: tribological behavior; sound & vibration analysis; coatings and surfaces; energy harvesting

Special Issue Information

Dear Colleagues,

The efficiency and longevity of cutting tools are critical in modern manufacturing, significantly impacting productivity and cost-effectiveness. The wear resistance is the most important indicator for the performance of a cutting tool. With the development of mechanical engineering and material science, ultrahard materials such as cubic boron nitride (CBN) and polycrystalline diamond (PCD) are extensively applied in the aerospace industry; different coatings, such as titanium nitride (TiN), titanium aluminum nitride (TiAlN), and diamond-like carbon (DLC), are deposited on the tungsten carbide tools via CVD or PVD, which aims to enhance the tribological properties of these tools. Also, cutting tools with microstructures on the surface can significantly modify the surface properties, especially the tribological behavior in cutting processes. Therefore, understanding the tribological properties of advanced cutting tools in different cutting scenarios is essential for optimizing their performance. This Special Issue aims to investigate the tribological behavior of cutting tools made from advanced materials or with novel structures under various machining conditions. The scope of this Special Issue includes, but is not limited to, the following:

  1. Ultrahard tool materials;
  2. Tool wear behavior under different cutting conditions;
  3. Abrasive-resistance coatings;
  4. Novel micro/nano structures on tool surface;
  5. Advance cooling/lubricating methods.

The Special Issue is expected to offer valuable insights and expand the knowledge of tribology, coating design, fabrication of hard materials, and new cooling/methods that can enhance tool performance and make contributions to the development of more efficient and sustainable manufacturing processes.

Dr. Guangxian Li
Dr. Zaiyu Xiang
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. Lubricants 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 2600 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

  • ultrahard tool materials
  • tool wear behavior
  • high-performance coatings
  • structured tools
  • new cooling/lubricating methods

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Published Papers (1 paper)

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Research

22 pages, 7724 KiB  
Article
Effect of Tooth Wear on the Technological Parameters of the Milling Process of Asphalt Concrete Layers
by Marius Gabriel Petrescu, Teodor Dumitru, Eugen Laudacescu and Maria Tănase
Lubricants 2025, 13(1), 17; https://doi.org/10.3390/lubricants13010017 - 4 Jan 2025
Viewed by 716
Abstract
This article discusses the findings of an experimental study designed to investigate the cutting forces encountered during the milling of asphalt pavement, considering the influence of cutter teeth wear. Experimental research was carried out for different values of wear, considered as a change [...] Read more.
This article discusses the findings of an experimental study designed to investigate the cutting forces encountered during the milling of asphalt pavement, considering the influence of cutter teeth wear. Experimental research was carried out for different values of wear, considered as a change in the shape of the active part of the tooth and a reduction in its height. The aspects studied continue the previous research of the authors regarding the study of cutting forces when milling asphalt pavement, using new milling teeth (without wear). Through this new study, the authors want to highlight how the phenomenon of wear influences the mechanical conditions of the chipping process and the efficiency of asphalt pavement processing. The experimental research was performed using an original stand, designed by the authors of the article, equipped with instruments for recording the values of the cutting force in the direction of advance. The experimental part is completed by the numerical modeling using the discrete element method (DEM). Research has shown that the increase in cutting forces is more pronounced at low advanced speed. Increasing the advanced speed leads to a reduction in differences between the cutting forces corresponding to the use or not of the milling tooth wear compensation. The study’s findings offer valuable insights into how milling parameters influence cutting forces, providing a basis for optimizing asphalt pavement milling processes. Full article
(This article belongs to the Special Issue Tribological Properties of Advanced Cutting Tools)
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