CONSTRUCTIVE AND TECHNOLOGICAL CONSIDERATIONS ON THE FLOW OF THERMOPLASTIC MATERIAL THROUGH THE E3D VOLCANO PRINTING NOZZLE DEPENDING ON THE DIAMETER OF ITS HOLE
Abstract
The paper deals with thermal analysis and the mode of heat dissipation on the surfaces of the 3D printer parts. The paper presents both the 3D modelling part of the components related to the E3D Volcano assembly, the realization of the simulation models using the necessary conditions for the heat transfer phenomenon, more precisely in the current study we will only use thermal convection and thermal radiation as well as the realization of a mathematical calculation regarding the thermal part using real values. Very important in this case are also the materials used for each part of the assembly because they play an important role in heat transfer regarding thermal conductivity. Also, in the final part of the paper, the simulation after the mathematical power calculation is proposed regarding the evolution of the temperature on the entire E3D Volcano assembly and the graphic representation of the diagram T [oC] according to the power of the resistance P [W].
References
2. I. G. a. M. G. R. Mahmud Ashraf, „CHALLENGES AND PROSPECTS OF 3D PRINTING IN,” in 13th International Conference on Steel, Space and Composite Structures, Australia, 2018.
3. *** - „E3D,” [Interactiv]. Available : https://e3d-online.com/products/volcano-hotend. [Accesat 20 12 2023].
4. I. Zapciu, „Cercetări privind fabricația aditivă prin depunere de filament topit,” în Rezumat - Teza de doctorat, București, Universitatea Politehnica din București, 2021, pp. 7-8.
5. Luca, D.A., Vasilescu, M.D. (2023). ANALYZING THE ASPECTS RELATED TO THERMAL TRANSFER IN THE ADDITIVE MANUFACTURING PROCESS BY THERMOPLASTICS USING PLA AND RESPECTIVELY ABS FOR EXTRUSION. Nonconventional Technologies Review, 27(4). Retrieved from http://www.revtn.ro/index.php/revtn/article/view/446
6. Lelea. Dorin, Termogazodinamică - Note de curs, Timișoara: Universitatea Politehnica Timișoara, 2020.
7. Luca. Doru-Alexandru, „CONSTRUCTIVE AND TECHNOLOGICAL CONSIDERATIONS ON HEAT TRANSFER OPTIMIZATIONS FOR BATTERY CELL WITH PARALLELEPIPED HEAT SINKS,” Nonconventional Technologies Review, vol. 27, nr. 02, p. 53, 2023.
8. *** - „Wikipedia,” [Interactive]. Available: https://ro.wikipedia.org/wiki/Legea_Stefan-Boltzmann. [Accessit 05 02 2024].
9. Tulcan, A.; Vasilescu, M.D.; Tulcan, L. Study of the Influence of Technological Parameters on Generating Flat Part with Cylindrical Features in 3D Printing with Resin Cured by Optical Processing. Polymers 2020, 12, 1941. https://doi.org/10.3390/polym12091941
10. Luca, D.A. (2023). INFLUENCE OF HEAT TRANSFER ON THE NOZZLE OF DIFFERENT MATERIALS FOR THE E3D V6 SOLUTION. Nonconventional Technologies Review, 27(4). Retrieved from http://www.revtn.ro/index.php/revtn/article/view/441
11. Vasilescu, M.D. (2017). INFLUENCE OF TECHNOLOGICAL PARAMETERS ON THE DIMENSION OF FLAT AND ROUND PARTS GENERATED WITH ABS BY FDM 3D PRINTING. Nonconventional Technologies Review, 21(4). Retrieved from http://www.revtn.ro/index.php/revtn/article/view/206
