Advances in Additive Manufacturing of Mechanical Equipment

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Additive Manufacturing Technologies".

Deadline for manuscript submissions: 30 June 2024 | Viewed by 858

Special Issue Editor


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Guest Editor
School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, China
Interests: green manufacturing

Special Issue Information

Dear Colleagues,

Additive manufacturing (AM), also known as 3D printing, has become a transformative technology in the manufacturing industry, fundamentally changing the way we design, produce, and use mechanical equipment. However, in both the academic and industrial communities, there are still some challenges facing additive manufacturing that may slow down its development and application in the mechanical field. Therefore, on the one hand, identifying the causes and finding possible solutions can improve the efficiency of AM technology. On the other hand, effectively applying additive manufacturing methods to the design and manufacture of mechanical equipment can greatly improve the performance, reliability, and productivity of machinery.

We invite submissions of original research and review articles that are of high quality, impact, and novelty. The scope of this Special Issue includes papers in all areas of additive manufacturing, particularly the fabrication mechanisms in the additive manufacturing of mechanical equipment and their association with the product properties, will be considered, including but not limited to:

  • The formation of microstructures and their mechanical properties in additive manufacturing;
  • Development of intelligent composite manufacturing systems;
  • Additive manufacturing processes for composite and new materials;
  • Additive manufacturing digital twin technology based on the integration of industrial Internet of Things (IIoT);
  • Laser additive manufacturing process simulation based on machine learning and numerical calculation methods;
  • Process monitoring and control technology based on multiple sensors;
  • Applications of additive manufacturing in aerospace, automotive manufacturing, and other fields.

Dr. Shujie Liu
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. 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

  • advanced additive manufacturing technology
  • additive manufacturing process simulation
  • additive manufacturing applications
  • process monitoring and control

Published Papers (1 paper)

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Research

13 pages, 4760 KiB  
Article
Simulation Study on the Energy Utilization Efficiency of a Turbine Impeller Based on a Selective Laser Melting Process
by Jianan Guo, Yongqiu Wang, Yingzan Wang, Shitong Peng and Fengtao Wang
Appl. Sci. 2023, 13(19), 10657; https://doi.org/10.3390/app131910657 - 25 Sep 2023
Viewed by 534
Abstract
In this paper, a simulation model for Selective Laser Melting (SLM) technology is established to simulate the additive manufacturing process of a turbine impeller for an aerospace engine. By utilizing the simulation model, variations in laser power and scanning speed are employed to [...] Read more.
In this paper, a simulation model for Selective Laser Melting (SLM) technology is established to simulate the additive manufacturing process of a turbine impeller for an aerospace engine. By utilizing the simulation model, variations in laser power and scanning speed are employed to obtain simulated results of thermal deformation for the turbine impeller under different laser power and scanning speed conditions. The results indicate that the thermal deformation of the component increases with the augmentation of laser power, decreases with the escalation of scanning speed, and eventually stabilizes. Based on the relationship between thermal deformation and energy, the energy utilization efficiency of the SLM process under different conditions is calculated. The findings demonstrate that, within a certain range of power, the synergistic effect of laser power and scanning speed allows for an increase in energy utilization efficiency and a reduction in processing time while ensuring the mechanical performance of the formed parts. Consequently, this approach proves effective in lowering production costs for complex components based on SLM technology. Full article
(This article belongs to the Special Issue Advances in Additive Manufacturing of Mechanical Equipment)
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