Emerging Micro Manufacturing Technologies and Applications, 3rd Edition

A special issue of Micromachines (ISSN 2072-666X). This special issue belongs to the section "D:Materials and Processing".

Deadline for manuscript submissions: 30 June 2025 | Viewed by 415

Special Issue Editor


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Guest Editor
Department of Industrial Engineering and Management, School of Engineering, Sindos Campus, International Hellenic University, 57400 Thessaloniki, Greece
Interests: manufacturing and processing; manufacturing simulation; cloud manufacturing; machine tools; gear manufacturing
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Special Issue Information

Dear Colleagues,

In recent years, the field of micromachining has gained a lot of traction owing to the drive towards lightweighting, electrification, and sustainability. Industrial sectors that have shown increasing interest in micromachining include the medical, space, aerospace, and consumer electronics fields.

Research in academia has focused on the experimental investigation of micromachining processes such as micromilling, microturning, and microgrinding. In addition, numerical and finite element models have been developed to predict the performance of micromachined parts. Over the last few years, a series of manufacturing processes have emerged in the macromanufacturing sector that have shown great potential in the improvement of said processes; however, their use in the microscale has not been thoroughly modeled and understood.

Therefore, we invite contributions to showcase recent advances in novel and emerging manufacturing technologies and applications on the microscale. Papers in all areas of micromachining technologies will be considered, including, but not limited to, microcutting, micromilling, microgrinding, polishing, laser micromachining, simulation and modeling in the microscale, and hybrid micromachining. Original research papers and review articles are all welcome.

We look forward to receiving your contributions to this Special Issue.

Dr. Nikolaos Tapoglou
Guest Editor

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. Micromachines 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 2100 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

  • machining
  • micromachining
  • emerging technologies
  • simulation
  • 3D printing
  • microcutting
  • microgears

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Published Papers (1 paper)

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Research

25 pages, 33353 KiB  
Article
Innovative Solutions in the Design of Microfinishing Attachments for Surface Finishing with Abrasive Films
by Wojciech Kacalak, Katarzyna Tandecka, Zbigniew Budniak and Thomas G. Mathia
Micromachines 2025, 16(2), 165; https://doi.org/10.3390/mi16020165 - 30 Jan 2025
Viewed by 264
Abstract
The study introduces new technologies of microfinishing, which are primarily aimed at cylindrical surfaces but with machining effectiveness, precision, and surface longevity. In the newly proposed dual-zone microfinishing method, symmetrical abrasive film feeding systems are adapted with a lever mechanism and a pivoting [...] Read more.
The study introduces new technologies of microfinishing, which are primarily aimed at cylindrical surfaces but with machining effectiveness, precision, and surface longevity. In the newly proposed dual-zone microfinishing method, symmetrical abrasive film feeding systems are adapted with a lever mechanism and a pivoting pressing assembly to simultaneously conduct processing in two zones. With such a design, uniform force distribution is ensured, while mechanical deformation is reduced to raise the utility of the abrasive film and lower scraps for better economic performance. Also, the application of microfinishing operations combined with carbon layer deposition using graphite-impregnated abrasive films is introduced as a novel method. This process combines surface refinement and the forming of wear-resistant carbon coatings into one single operation, resulting in increased wear resistance and reduced forces of friction. Further stabilization of the conditions for microfinishing is achieved by immersing the processing zone in a fluid medium due to increased lubrication, improvement in heat dissipation, and the optimization of surface properties. It is particularly suitable for high-precision applications and a maintenance-free environment such as military, vacuum, and low-temperature systems. The experimental results show the effectiveness of the proposed methodologies, underscoring their ability to create remarkably smooth surfaces and very robust carbon textures simultaneously. Full article
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