Features of using SLA‑technology in the manufacture of molds for lost wax casting
https://doi.org/10.21122/1683-6065-2024-3-37-40
Abstract
The results of using SLA‑technology in the manufacture of molds for obtaining wax models in lost wax casting are presented. 3D printing modes of molds have been developed to ensure the required roughness of the working surfaces and durability of the resulting molds. The optimal parameters for pressing the wax composition into molds made using SLA technology have been established. It is shown that the use of SLA technology for the manufacture of molds makes it possible to obtain wax models and castings of the required quality. An experimental technology has been developed for the production of castings from bronze by casting according to smelted models.
About the Authors
K. V. Nikitin
Samara State Technical University
Russian Federation
Samara, Russia, 244, Molodogvardeyskaya str.
Russian Federation
Samara, Russia, 244, Molodogvardeyskaya str.
V. N. Dyachkov
Samara State Technical University
Russian Federation
Samara, Russia, 244, Molodogvardeyskaya str.
Russian Federation
Samara, Russia, 244, Molodogvardeyskaya str.
S. V. Kharchenko
Samara State Technical University
Russian Federation
Samara, Russia, 244, Molodogvardeyskaya str.
Russian Federation
Samara, Russia, 244, Molodogvardeyskaya str.
D. M. Yudin
Samara State Technical University
Russian Federation
Samara, Russia, 244, Molodogvardeyskaya str.
Russian Federation
Samara, Russia, 244, Molodogvardeyskaya str.
K. A. Yudina
Samara State Technical University
Russian Federation
Samara, Russia, 244, Molodogvardeyskaya str.
Russian Federation
Samara, Russia, 244, Molodogvardeyskaya str.
References
1. Gulyaev B. B. Reshennye i nereshennye zadachi teorii litejnyh processov [Solved and unsolved problems of the theory of foundry processes]. Litejnoe proizvodstvo = Foundry production, 1990, no. 9, pp. 2–3.
2. Ivanov V. N., Kazennov S.A., Kurchman B. S., Shklennik Y. I., Ozerov V.A. (ed.) Lit’e po vyplavlyaemym modelyam [Lost wax casting]. Moscow, Mashinostroenie Publ., 1984. 408 p.
3. Mitrakov G. N., Sazonov V. S., Polyakova A. V., Anikin I. S. Povyshenie effektivnosti lit’ya po vyplavlyaemym modelyam pri ispol’zovanii additivnyh tekhnologij [Increasing the efficiency of lost wax casting using additive technologies]. Omskij nauchnyj vestnik: tekhnicheskie nauki = Omsk Scientific Bulletin: technical sciences, 2015, no. 2, pp. 85–87.
4. Zlenko M.A., Nagaitsev M. V., Dovbysh V. M. Additivnye tekhnologii v mashinostroenii: posobie dlya inzhenerov [Additive technologies in mechanical engineering: a manual for engineers]. Moscow, State scientific center of the Russian Federation FSUE “NAMI”, 2015. 220 p.
5. Zlenko M.A., Zabednov P. V. Additivnye tekhnologii v opytnom litejnom proizvodstve. Chast’ I. Lit’e metallov i plastmass s ispol’zovaniem sintez-modelej i sintez-form [Additive technologies in an experimental foundry. Part I. Casting of metals and plastics using synthesis patterns and synthesis molds]. Metallurgiya mashinostroeniya = Metallurgy mechanical engineering, 2013, no. 2, pp. 45–54.
6. Nikitin K. V., Sokolov A. V., Nikitin V. I., Dyachkov V. N. Innovacii v lit’e po vyplavlyaemym modelyam [Innovations in lost wax casting]. Samara, SamSC RAS Publ., 2017. 144 p.
Review
For citations:
Nikitin K.V., Dyachkov V.N., Kharchenko S.V., Yudin D.M., Yudina K.A. Features of using SLA‑technology in the manufacture of molds for lost wax casting. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2024;(3):37-40. (In Russ.) https://doi.org/10.21122/1683-6065-2024-3-37-40
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