Accuracy of polymer electrolyte membrane (pem) fuel cell reformer prototypes using fdm and sla 3d printing technology in comparison with digital cad model
2018
Аутори
Milovanović, AleksaMilošević, Miloš
Mladenović, Goran
Likozar, Blaz
Čolić, Katarina
Mitrović, Nenad
Конференцијски прилог (Објављена верзија)
,
Innovation Center of Faculty of Mechanical Engineering
Метаподаци
Приказ свих података о документуАпстракт
The subject of this paper is the evaluation of accuracy of FDM and SLA 3D printing technologies, in comparison with developed reformer polymer electrolyte membrane (PEM) fuel cell CAD model. 3D printing technologies allow bottom-up approach to manufacturing, depositing material in layers to final shape. Dimensional inaccuracy is still a problem in 3D printing technologies due to material shrinking and residual stress. Materials used in this research are PLA (Polylactic Acid) for FDM technology and standard white resin material for SLA technology. Both materials are commonly used for 3D printing and have good dimensional stability. PLA material is printed in three different resolutions: 0.3mm, 0.2mm and 0.1mm. White resin is printed in 0.1mm resolution. The aim of this paper is to show how different printing resolutions affect dimensional accuracy of FDM models and to compare dimensional accuracy of FDM and SLA printing technologies.
Кључне речи:
Reformer / 3D printing / FDM / SLA / CAD modelИзвор:
2nd International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2018, Zlatibor, July 04-06., 2018, 46-46Издавач:
- Belgrade : Innovation Center of Faculty of Mechanical Engineering
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200105 (Универзитет у Београду, Машински факултет) (RS-MESTD-inst-2020-200105)
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Milovanović, Aleksa AU - Milošević, Miloš AU - Mladenović, Goran AU - Likozar, Blaz AU - Čolić, Katarina AU - Mitrović, Nenad PY - 2018 UR - https://machinery.mas.bg.ac.rs/handle/123456789/6940 AB - The subject of this paper is the evaluation of accuracy of FDM and SLA 3D printing technologies, in comparison with developed reformer polymer electrolyte membrane (PEM) fuel cell CAD model. 3D printing technologies allow bottom-up approach to manufacturing, depositing material in layers to final shape. Dimensional inaccuracy is still a problem in 3D printing technologies due to material shrinking and residual stress. Materials used in this research are PLA (Polylactic Acid) for FDM technology and standard white resin material for SLA technology. Both materials are commonly used for 3D printing and have good dimensional stability. PLA material is printed in three different resolutions: 0.3mm, 0.2mm and 0.1mm. White resin is printed in 0.1mm resolution. The aim of this paper is to show how different printing resolutions affect dimensional accuracy of FDM models and to compare dimensional accuracy of FDM and SLA printing technologies. PB - Belgrade : Innovation Center of Faculty of Mechanical Engineering C3 - 2nd International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2018, Zlatibor, July 04-06. T1 - Accuracy of polymer electrolyte membrane (pem) fuel cell reformer prototypes using fdm and sla 3d printing technology in comparison with digital cad model EP - 46 SP - 46 UR - https://hdl.handle.net/21.15107/rcub_machinery_6940 ER -
@conference{ author = "Milovanović, Aleksa and Milošević, Miloš and Mladenović, Goran and Likozar, Blaz and Čolić, Katarina and Mitrović, Nenad", year = "2018", abstract = "The subject of this paper is the evaluation of accuracy of FDM and SLA 3D printing technologies, in comparison with developed reformer polymer electrolyte membrane (PEM) fuel cell CAD model. 3D printing technologies allow bottom-up approach to manufacturing, depositing material in layers to final shape. Dimensional inaccuracy is still a problem in 3D printing technologies due to material shrinking and residual stress. Materials used in this research are PLA (Polylactic Acid) for FDM technology and standard white resin material for SLA technology. Both materials are commonly used for 3D printing and have good dimensional stability. PLA material is printed in three different resolutions: 0.3mm, 0.2mm and 0.1mm. White resin is printed in 0.1mm resolution. The aim of this paper is to show how different printing resolutions affect dimensional accuracy of FDM models and to compare dimensional accuracy of FDM and SLA printing technologies.", publisher = "Belgrade : Innovation Center of Faculty of Mechanical Engineering", journal = "2nd International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2018, Zlatibor, July 04-06.", title = "Accuracy of polymer electrolyte membrane (pem) fuel cell reformer prototypes using fdm and sla 3d printing technology in comparison with digital cad model", pages = "46-46", url = "https://hdl.handle.net/21.15107/rcub_machinery_6940" }
Milovanović, A., Milošević, M., Mladenović, G., Likozar, B., Čolić, K.,& Mitrović, N.. (2018). Accuracy of polymer electrolyte membrane (pem) fuel cell reformer prototypes using fdm and sla 3d printing technology in comparison with digital cad model. in 2nd International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2018, Zlatibor, July 04-06. Belgrade : Innovation Center of Faculty of Mechanical Engineering., 46-46. https://hdl.handle.net/21.15107/rcub_machinery_6940
Milovanović A, Milošević M, Mladenović G, Likozar B, Čolić K, Mitrović N. Accuracy of polymer electrolyte membrane (pem) fuel cell reformer prototypes using fdm and sla 3d printing technology in comparison with digital cad model. in 2nd International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2018, Zlatibor, July 04-06.. 2018;:46-46. https://hdl.handle.net/21.15107/rcub_machinery_6940 .
Milovanović, Aleksa, Milošević, Miloš, Mladenović, Goran, Likozar, Blaz, Čolić, Katarina, Mitrović, Nenad, "Accuracy of polymer electrolyte membrane (pem) fuel cell reformer prototypes using fdm and sla 3d printing technology in comparison with digital cad model" in 2nd International Conference of Experimental and Numerical Investigations and New Technologies – CNN TECH 2018, Zlatibor, July 04-06. (2018):46-46, https://hdl.handle.net/21.15107/rcub_machinery_6940 .