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Manufacturing Technology: Materials, Innovations and Applications, Second Edition

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Manufacturing Processes and Systems".

Deadline for manuscript submissions: 20 May 2025 | Viewed by 2382

Special Issue Editors


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Guest Editor
Faculty of Mechanical Engineering, Koszalin University of Technology, 75-620 Koszalin, Poland
Interests: manufacturing technology; simulation, modelling and optimisation of machining processes; machining quality; applications of artificial intelligence
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Manufacturing and Production Engineering, Faculty of Mechanical Engineering, Gdańsk University of Technology, 80-233 Gdańsk, Poland
Interests: adaptive and dynamic process planning; modelling and developing new tools for abrasive processes; design for additive manufacturing (DFAM)
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Faculty of Mechanical Engineering, Koszalin University of Technology, 75-620 Koszalin, Poland
Interests: mechanical engineering; machine technology; mechatronics; applications of artificial intelligence
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Faculty of Mechatronics and Electrical Engineering, Maritime University of Szczecin, 70-500 Szczecin, Poland
Interests: modeling and research of machining processes; dynamics of machine tools and robots; designing of machine diagnostic systems; intelligent man-machine interfaces and mechatronics
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Faculty of Mechanical Engineering, Koszalin University of Technology, 75-620 Koszalin, Poland
Interests: metal additive manufacturing; laser-powder bed fusion; binder jetting; modeling and simulation of metal additive manufacturing
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The development of manufacturing technology is the basis for expected changes in the industry which would act as responses to global economic, social, and environmental challenges. The challenges of the new industrial era make it necessary to take an interdisciplinary look at the problems and challenges related to manufacturing technologies. Recognising these challenges and formulating solutions requires the consideration of the knowledge in the field of materials engineering, chemistry, physics, mechanical engineering, electronics, mechatronics, IT, transport, logistics, finance, and economics.

This Special Issue is a platform for the exchange of the knowledge and experience of scientists related to innovations in the field of manufacturing technology and the development of subtractive, additive, and hybrid machining processes, circular economy, and sustainable production. The scope of this Special Issue includes, among others, the following research topics:

  • Supervision and monitoring of subtractive, additive, and hybrid machining processes;
  • Simulation, prediction, and optimisation of manufacturing processes;
  • Development of machining tools and machining devices;
  • Application of digitisation and virtualisation methods, as well as artificial intelligence methods in product design and manufacturing processes;
  • Innovations in automation and human–machine interfaces;
  • Eco-design, eco-manufacturing, and sustainable production;
  • Recycling, waste management, and circular economy in manufacturing processes.

Prof. Dr. Dariusz Lipiński
Prof. Dr. Mariusz Deja
Prof. Dr. George-Christopher Vosniakos
Prof. Dr. Wojciech Kacalak
Prof. Dr. Mirosław Pajor
Prof. Dr. Błażej Bałasz
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. Materials 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 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

  • innovations in manufacturing
  • additive manufacturing
  • intelligent manufacturing
  • dynamics of machine tools and robots
  • designs for additive manufacturing
  • developing new tools and machines
  • monitoring and control in manufacturing processes
  • simulation and modelling in manufacturing processes
  • man–machine interface
  • applications of artificial intelligence

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Related Special Issue

Published Papers (4 papers)

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Research

15 pages, 5252 KiB  
Article
Identification of the Influence of IPA Rinsing Times on Surface Roughness of SLA-Printed Parts Made of Different Materials
by Wiktor Harmatys, Adam Gąska, Piotr Gąska and Maciej Gruza
Materials 2025, 18(9), 2082; https://doi.org/10.3390/ma18092082 - 1 May 2025
Viewed by 118
Abstract
This study investigates the influence of isopropyl alcohol (IPA) washing time on the surface roughness of stereolithography (SLA)-printed parts fabricated using the Formlabs Form 3B+ printer. Three photopolymer resins provided by the manufacturer were evaluated: Gray, Tough 2000, and Rigid 10K. Samples were [...] Read more.
This study investigates the influence of isopropyl alcohol (IPA) washing time on the surface roughness of stereolithography (SLA)-printed parts fabricated using the Formlabs Form 3B+ printer. Three photopolymer resins provided by the manufacturer were evaluated: Gray, Tough 2000, and Rigid 10K. Samples were printed in standardized geometries and post-processed under controlled conditions, with IPA washing times ranging from 6 to 30 min, followed by UV post-curing. The surface roughness parameters (Ra, Rz, Rt, and RSm) were measured using a Taylor Hobson Form Talysurf i-Series profilometer under metrologically controlled conditions. The results revealed a clear correlation between increased IPA exposure time and improved surface finish, though the magnitude and monotonicity of this effect were material dependent. Rigid 10K exhibited the most consistent reduction in roughness with longer washing, while Tough 2000 showed substantial improvement with extended durations but also demonstrated temporary surface degradation at intermediate wash times. Gray resin achieved near-optimal roughness after moderate rinsing, with orientation-dependent differences observed. The findings indicate that the careful optimization of washing duration can significantly enhance the surface quality in SLA prints, potentially eliminating the need for secondary finishing processes. The implications are relevant to both industrial and medical applications where dimensional fidelity and surface smoothness are critical. Recommendations for optimal washing durations are proposed for each material, and directions for further research are outlined. Full article
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13 pages, 4099 KiB  
Article
Study of Electrochemical Behavior and a Material Removal Mechanism During Electrolytic Plasma Polishing of 316L Stainless Steel
by Gangqiang Ji, Longfei Ma, Sunan Zhang, Juan Zhang and Liyun Wu
Materials 2025, 18(6), 1307; https://doi.org/10.3390/ma18061307 - 16 Mar 2025
Viewed by 401
Abstract
Electrolytic plasma polishing technology is widely used in medical devices, aerospace, nuclear industry, marine engineering, and other equipment manufacturing fields, owing to its advantages of shape adaptability, high efficiency, good precision, environmental protection, and non-contact polishing. However, the lack of in-depth research on [...] Read more.
Electrolytic plasma polishing technology is widely used in medical devices, aerospace, nuclear industry, marine engineering, and other equipment manufacturing fields, owing to its advantages of shape adaptability, high efficiency, good precision, environmental protection, and non-contact polishing. However, the lack of in-depth research on the material removal mechanism of the electrolytic plasma polishing process severely restricts the regulation of the process parameters and polishing effect, leading to optimization and improvement by experimental methods. Firstly, the formation mechanism of passivation film was revealed based on an analysis of the surface morphology and chemical composition of stainless steel. Subsequently, the dissolution mechanism of the passivation film was proposed by analyzing the change in the valence state of the main metal elements on the surface. In addition, the surface enclosure leveling mechanism of electrolytic plasma polishing (EPP) for stainless steel was proposed based on a material removal mechanism model combined with experimental test methods. The results show that EPP significantly reduces the surface roughness of stainless steel, with Ra being reduced from 0.445 µm to 0.070 µm. Metal elements on the anode surface undergo electrochemical oxidation reactions with reactive substances generated by the gas layer discharge, resulting in the formation of passivation layers of metal oxides and hydroxides. The passivation layer complexes with solvent molecules in the energetic plasma state of the gas layer with SO42− ions, forming complexes that enter the electrolyte. The dynamic balance between the formation and dissolution of the passivation film is the key to achieving a flat surface. This study provides theoretical guidance and technical support for the EPP of stainless steel. Full article
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14 pages, 7302 KiB  
Article
An Insight into Chip and Surface Texture Shaping Under Finish Turning of Powder Steels Infiltrated with Tin Bronze
by Kamil Leksycki, Eugene Feldshtein, Larisa Dyachkova, Katarzyna Arkusz, Maciej Ceglewski and Łukasz Czerwiec
Materials 2024, 17(24), 6244; https://doi.org/10.3390/ma17246244 - 20 Dec 2024
Viewed by 515
Abstract
The manufacturing of work parts made of powder (sintered) steels is currently widespread in industry, as it provides minimal processing allowances and high dimensional accuracy, as well as the required properties and unconventional chemical composition. At the same time, their low tensile or [...] Read more.
The manufacturing of work parts made of powder (sintered) steels is currently widespread in industry, as it provides minimal processing allowances and high dimensional accuracy, as well as the required properties and unconventional chemical composition. At the same time, their low tensile or bending strength must be considered a serious disadvantage. In order to minimize these disadvantages, a number of strengthening technologies are used, among which is the infiltration of porous base materials with metal alloys. In this study, the details of finish turning of sintered iron-graphite-based steel infiltrated with tin bronze with molybdenum disulfide addition are considered. Changes in the shape of chips and their geometric features, as well as the 3D parameters and topography features of the surface machined, are presented after finish turning with AH8015 carbide inserts. The cutting speed (vc) and feed rate (f) were used as variable parameters. It was found that when turning the powder steels under study, the chips took the shape of small fragments or element chips, including segmented chips. For quenching steel, the formation of irregular lamellae was observed and for the initial state, a serrated chip was registered. For the initial state, a reduction in Kb values was observed in the range of the vc of 50–100 m/min and f of 0.05–0.075 mm/rev, and for quenching in the range of 225–250 m/min and 0.05–0.075 mm/rev. Compared to the initial state, for quenching, depending on the cutting parameters, a 14% reduction in the chip spreading ratio Kb or an increase from 2 to 32% was registered. For the initial state and quenching, a decrease in the Sp and Sv parameters was achieved in the range of the vc of 200–250 m/min and f of 0.05–0.075 mm/rev, and there was an increase in the range of 50–150 m/min and 0.125–0.15 mm/rev. Compared to the initial state, an increase in the Sz parameter from 10 to 35% was observed for quenching. On the surfaces machined with vc = 50 m/min and f = 0.05 mm/rev, waves and single significant peaks were observed. On the other hand, vc = 250 m/min and f = 0.15 mm/rev provided classical feed tracks in the form of valleys and irregular ridges on the surfaces machined. The test results can be useful in the design and manufacturing of industrial parts made of powder steels. Full article
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12 pages, 3671 KiB  
Article
An Investigation of the Metal Powder Ultrasound Atomisation Process of 316L Stainless Steel
by Błażej Bałasz, Łukasz Żurawski, Dorota Laskowska, Nataliya Muts and Andriana Ivanushko
Materials 2024, 17(22), 5642; https://doi.org/10.3390/ma17225642 - 19 Nov 2024
Cited by 1 | Viewed by 917
Abstract
This paper presents the results of a study on the atomisation process of 316L material. The primary objective of the study was to obtain the highest quality, quantity and yield of 316L metal powder for the established atomisation parameters (torch current and wire [...] Read more.
This paper presents the results of a study on the atomisation process of 316L material. The primary objective of the study was to obtain the highest quality, quantity and yield of 316L metal powder for the established atomisation parameters (torch current and wire feed speed) at the assumed process time. Using experiment planning according to the Taguchi method, 16 pairs of controllable variable parameters were developed. It was observed that the low current high-wire speed configuration resulted in the formation of a considerable amount of molten metal on the sonotrode platform. This phenomenon prevented the ultrasound system from working properly, so some of the processes were interrupted. The results obtained from the tests showed that torch current and wire feed speed are parameters that have a significant impact on the efficiency of the ultrasonic atomisation process. The highest efficiency was achieved by the process with a torch current of 100 A and a wire feed speed of 9 mm/s. Full article
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