Page 121 - DP-2-1
P. 121
Design+ Feasibility of shell fusion technology in jewelry design
finish of the part, it is necessary to make some adjustments Consent for publication
to the process parameters, thereby reducing the finishing
time of the part. The production capacity of the SFT process Not applicable.
depends solely on the size of the furnace and its capacity Availability of data
to accommodate the shells and thermally conductive
material. Data are available from the corresponding author upon
reasonable request.
Further studies are warranted to obtain the technical and
economic characteristics of various jewelry manufacturing References
processes and compare them with SFT.
1. Lohwongwatana B, Aliyu AA, Puncreobut C. Digital
4. Conclusion Manufacturing of Precious Metals: Possibilities, Benefits,
Guidance and Limitations in Jewellery Making. Santa
The primary aim of this study was to assess the feasibility Fe Symposium; 2022. Available from: https://www.
of SFT for producing metal jewels. The results indicate santafesymposium.org/2022-santa-fe-symposium-
that the SFT technique may be used to manufacture silver papers/2022-digital-manufacturing-of-precious-metals-
jewelry, as seen by the high quality of the final piece, which possibilities-benefits-guidance-and-limitations-in-jewelry-
making [Last accessed on 2025 Feb 26].
had good geometric uniformity and surface finish. In
addition, a brief analysis of alternative approaches to metal 2. Fletcher D. Precious Project: Polishing and Finishing Additive
jewel manufacturing was conducted. Additional studies are Manufacturing (AM) Jewellery, Santa Fe Symposium: The
Premier Conference For Jewelry Makers 1987-2022. Santa Fe
warranted to improve processability and identify process Symposium; 2018. Available from: https://api.semanticscholar.
limits, in terms of size, thickness, surface quality, and other org/corpusid:116610421 [Last accessed on 2025 Feb 26].
factors. During development, questions emerged about
the economic viability of this method compared to other 3. Wannarumona S, Bohezb ELJ. Rapid prototyping and
tooling technology in jewelry CAD. Comput Aided Des Appl.
methods of producing metal ornaments, necessitating 2013;1:569-575.
additional research.
doi: 10.1080/16864360.2004.10738300
Acknowledgments 4. Cunico MWM, De Carvalho J. Development of novel additive
The authors would like to thank the Zirclab Medical manufacturing technology: An investigation of a selective
Devices team for their assistance and for providing the composite formation process. Rapid Prototyp J. 2016;22:51-66.
facilities to conduct the study. doi: 10.1108/RPJ-04-2014-0049
5. Sias FR. Lost-wax Casting: Old, New, and Inexpensive
Funding Methods. Victoria, BC: Woodsmere Press; 2005.
This research was partially funded by the Brazilian National 6. Anggoro PW, Sujatmiko I. Application of technology 4-axis
Council for Scientific and Technological Development CNC milling for manufacturing artistic ring. Adv Automob
(CNPQ) under the National Project Grant (grant no.: Eng. 2016;S1:2-6.
350377/2022-7). doi: 10.4172/2167-7670.S1-007
Conflict of interest 7. Cappellieri A, Tenuta L, Roberta B, Secil U. CAD/CAM and
jewellery design education. In: Making Futures: Craft and
The authors declare no conflict of interest related to this the Return of the Maker in a Post-global Sustainably Aware
work. Society. Plymouth, UK: Plymouth College of Art; 2016. p.
2-10. Available from: https://re.public.polimi.it/retrieve/
Author contributions handle/11311/1020134/197726/rb_ac_lt_suy.pdf [Last
accessed on 2025 Feb 26].
Conceptualization: Marlon Wesley Machado Cunico
Investigation: Gustavo George Verdieri Nuernberg, Lilian 8. Fudos I. CAD/CAM methods for reverse engineering: A
Cristina Côcco case study of re-engineering jewellery. Comput Aided Des
Methodology: All authors Appl. 2006;3(6):683-700.
Writing – original draft: All authors doi: 10.1080/16864360.2006.10738422
Writing – review & editing: All authors 9. Lee HB, Ko MSH, Gay RKL, Leong KF, Chua CK. Using
computer-based tools and technology to improve jewellery design
Ethics approval and consent to participate and manufacturing. Int J Comput Appl Technol. 1992;5:72-80.
Not applicable. doi: 10.1504/IJCAT.1992.062592
Volume 2 Issue 1 (2025) 5 doi: 10.36922/dp.3869

