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Analysis of the Possibility of Using 3D Printing for Emergency Replacement of Damaged Elements in the Marine Industry
Abstract
This study aims to evaluate the feasibility of using Fused Deposition Modeling (FDM)/Fused Filament Fabrication (FFF) 3D printing for the emergency replacement of damaged components in the marine industry, focusing on mechanical properties, dynamic stiffness, and manufacturing efficiency. The authors’ research interests include the application of incremental and hybrid methods for the production of new, fully functional parts that constitute equipment for ships and yachts. The methods described in this paper can also be used to produce replacement parts in emergency conditions when there is a need for a temporary replacement of a damaged component. When testing parts made with 3D printing technology, the authors used modal analysis methods to estimate the dynamic stiffness of bracket support samples. The dynamic analysis of the tested parts was conducted using both the cavity method and the incremental method with FDM and FFF 3D printing. This study focused on determining their resonance curves. Based on these curves, the dynamic stiffness of the samples was calculated. Understanding the changes in dynamic stiffness of 3D printed parts depending on their degree of filling is one of the critical parameters from the point of view of the possibility of the safe operation of parts manufactured with this method. The results show that the dynamic stiffness of 3D printed parts depends significantly on the infill percentage. This article also presents the results of a simplified technical and economic analysis of the bracket support manufacturing samples produced by machining, incremental, and hybrid methods. The quality parameters of the geometric structure of the parts made with the manufacturing methods analyzed in this paper are also compared with each other.
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Authors (7)
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Krzysztof Jasiński
- Uniwersytet Morski w Gdyni
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Lech Murawski
- Uniwersytet Morski w Gdyni
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Marcin Kluczyk
- Akademia Marynarki Wojennej
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Jarosław Wierzchowski
- Experimental Facility BISKUPIEC Co., Ltd.,
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Adam Szeleziński
- Uniwersytet Morski w Gdyni
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Keywords
Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
Applied Sciences-Basel
no. 15,
ISSN: 2076-3417 - Language:
- English
- Publication year:
- 2025
- Bibliographic description:
- Jasiński K., Murawski L., Kluczyk M., Wierzchowski J., Chodnicki M., Lipiński K., Szeleziński A.: Analysis of the Possibility of Using 3D Printing for Emergency Replacement of Damaged Elements in the Marine Industry// Applied Sciences-Basel -,iss. 7 (2025), s.3458-
- DOI:
- Digital Object Identifier (open in new tab) 10.3390/app15073458
- Sources of funding:
-
- Środki własne, projekt
- Verified by:
- Gdańsk University of Technology
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