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Surface Metrology in Advanced and Precision Manufacturing

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Mechanical Engineering".

Deadline for manuscript submissions: 20 October 2025 | Viewed by 617

Special Issue Editors


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Guest Editor
Institute of Mechanical Technology, Poznan University of Technology, 60-965 Poznan, Poland
Interests: surface wettability; surface topography; surface metrology; precision engineering; multiscale analysis; scale-sensitive fractal analysis; manufacturing technologies

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Guest Editor
Department of Engineering, University of Messina, 98166 Messina, Italy
Interests: CFD simulations; FEM simulations; life cycle assessment; ship hydrodynamics; fluid–structure interaction
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Civil and Industrial Engineering, University of Pisa, 56126 Pisa, Italy
Interests: additive manufacturing (AM); industrial design; design and methods; AM post-processing; advanced materials technologies; polymer and metal lattice structures; cellular materials and dental materials
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The development of advanced material technologies and precision manufacturing pose new challenges in surface metrology. The purpose of this Special Issue is to present novel ideas and experimental results in surface measurements and characterizations over a full range of scales. This approach integrates theoretical, experimental, and computational studies to describe nano-, micro- and macro-surface textures. The theory and practice of precision engineering include both advanced manufacturing and high-precision inspection metrology. Therefore, all contributions related to advances in manufacturing processes and achievements in precision measurement science, such as uncertainty aspects, high-precision machines, instruments, methods, techniques, and algorithms, are welcomed. The precise topographic characterization of the surface also influences surface-dependent phenomena such as wetting, lubrication, and friction. The state of the art and experimental results of the functional behavior of the surfaces are also considered. Applied research in advanced and precision manufacturing, as well as surface description, are important from a practical point of view and in relation to a wide range of applications.

Research areas may include (but are not limited to) the following:

  • Precision and advanced engineering;
  • Advanced modeling and simulation of surface-related phenomena, including wettability, lubrication, friction wear, and more;
  • Surfaces at different scales: nano, micro, and macro;
  • Uncertainty of surface measurements;
  • Surface applications;
  • Development in manufacturing techniques;
  • Application of high-precision machines and instruments for surface modifications;
  • Advanced and precision measurement techniques and methods;
  • Manufacturing in Industry 5.0;
  • Advanced material technologies.

We look forward to receiving insightful contributions.

Dr. Katarzyna Peta
Dr. Felice Sfravara
Dr. Francesco Tamburrino
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. Applied Sciences is an international peer-reviewed open access semimonthly 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

  • precision manufacturing
  • advanced manufacturing
  • surface engineering
  • surface metrology
  • functional characteristics of surfaces

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Published Papers (1 paper)

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Research

15 pages, 5563 KiB  
Article
Analysis of Tribological Properties of Expanded Graphite—Alloy Steel Pair Under High Loads in Dry and Humid Conditions
by Aleksandra Rewolińska, Kamil Leksycki, Łukasz Wojciechowski and Karolina Perz
Appl. Sci. 2025, 15(7), 4022; https://doi.org/10.3390/app15074022 - 5 Apr 2025
Viewed by 250
Abstract
Expanded graphite significantly improves the tribological properties of materials in friction pairs, but there is a lack of research in the literature on its cooperation with metals and the effect of water on friction and wear mechanisms. It is particularly important to understand [...] Read more.
Expanded graphite significantly improves the tribological properties of materials in friction pairs, but there is a lack of research in the literature on its cooperation with metals and the effect of water on friction and wear mechanisms. It is particularly important to understand the phenomenon of graphite layer formation on the steel surface and its effect on tribological properties. The aim of this study is to evaluate the tribological properties of an expanded graphite–alloy steel combination operating under selected loads in both dry and humid conditions. The tests were carried out on a block-on-ring tribological tester (where the blocks were made of expanded graphite and the rings were made of AISI 4130 steel) at a rotational speed of 150 rpm, with loads of 200 and 650 N. The frictional behavior was analyzed on the basis of the measured values of the friction torque and the coefficient of friction (COF) calculated from it (and the applied load). In dry conditions, the friction torque was stable, while in humid conditions it showed cyclical changes. An increase in load from 200 to 650 N caused an increase in the average friction torque by 235% in dry conditions and by 209% in humid conditions. The presence of water reduced the friction pair temperature by 12% at 200 N and by 18% at 650 N; however, it simultaneously increased graphite consumption–by 1179% at 200 N and by 100% at 650 N. The amount of graphite deposited on the steel surface depended on the load–in humid conditions, it increased by 114% at 200 N, while it decreased by 250% at 650 N. The conducted research expanded the understanding of the influence of operating conditions on the tribological properties of the expanded graphite–alloy steel pair. It also provided new data on the friction and wear mechanisms of this material combination in humid conditions, which may have significant engineering applications. Full article
(This article belongs to the Special Issue Surface Metrology in Advanced and Precision Manufacturing)
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