Experimental examination of the applicability of additive technologies in the field of rapid tooling - injection molding
Апстракт
In this paper, an experimental examination/analyzing applicability and machinability of the polymer material’s core and cavity formed using additive technology (rapid tooling) was conducted. Achieving the price reduction of the final product, as well as the price of the mold for plastic injection through the introduction of rapid tooling injection molding can be applied, not only to mass production, but also to small series production. This research is limited to obtaining plane parts of simpler geometry from polypropylene polymer material. Obtained results showed that, at this point, it is not directly possible to completely produce a core and cavity only through additive technologies. In order to achieve some tolerances at specific places, it is still necessary that the core and cavities are machined with conventional methods. On the other hand, it turned out that by using a polymer core and cavity, it is possible to produce a smaller series of the parts.
Кључне речи:
Rapid Tooling / Additive Technologies / Injection Molding / 3D PrintingИзвор:
Proceedings of 6th International Scientific Conference - COMETa2022, 2022, 241-247Издавач:
- University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo
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 - Pjević, Miloš AU - Popović, Mihajlo AU - Milutinović, Mladomir AU - Movrin, Dejan AU - Stefanović, Ljiljana PY - 2022 UR - https://machinery.mas.bg.ac.rs/handle/123456789/5285 AB - In this paper, an experimental examination/analyzing applicability and machinability of the polymer material’s core and cavity formed using additive technology (rapid tooling) was conducted. Achieving the price reduction of the final product, as well as the price of the mold for plastic injection through the introduction of rapid tooling injection molding can be applied, not only to mass production, but also to small series production. This research is limited to obtaining plane parts of simpler geometry from polypropylene polymer material. Obtained results showed that, at this point, it is not directly possible to completely produce a core and cavity only through additive technologies. In order to achieve some tolerances at specific places, it is still necessary that the core and cavities are machined with conventional methods. On the other hand, it turned out that by using a polymer core and cavity, it is possible to produce a smaller series of the parts. PB - University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo C3 - Proceedings of 6th International Scientific Conference - COMETa2022 T1 - Experimental examination of the applicability of additive technologies in the field of rapid tooling - injection molding EP - 247 SP - 241 UR - https://hdl.handle.net/21.15107/rcub_machinery_5285 ER -
@conference{ author = "Pjević, Miloš and Popović, Mihajlo and Milutinović, Mladomir and Movrin, Dejan and Stefanović, Ljiljana", year = "2022", abstract = "In this paper, an experimental examination/analyzing applicability and machinability of the polymer material’s core and cavity formed using additive technology (rapid tooling) was conducted. Achieving the price reduction of the final product, as well as the price of the mold for plastic injection through the introduction of rapid tooling injection molding can be applied, not only to mass production, but also to small series production. This research is limited to obtaining plane parts of simpler geometry from polypropylene polymer material. Obtained results showed that, at this point, it is not directly possible to completely produce a core and cavity only through additive technologies. In order to achieve some tolerances at specific places, it is still necessary that the core and cavities are machined with conventional methods. On the other hand, it turned out that by using a polymer core and cavity, it is possible to produce a smaller series of the parts.", publisher = "University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo", journal = "Proceedings of 6th International Scientific Conference - COMETa2022", title = "Experimental examination of the applicability of additive technologies in the field of rapid tooling - injection molding", pages = "247-241", url = "https://hdl.handle.net/21.15107/rcub_machinery_5285" }
Pjević, M., Popović, M., Milutinović, M., Movrin, D.,& Stefanović, L.. (2022). Experimental examination of the applicability of additive technologies in the field of rapid tooling - injection molding. in Proceedings of 6th International Scientific Conference - COMETa2022 University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo., 241-247. https://hdl.handle.net/21.15107/rcub_machinery_5285
Pjević M, Popović M, Milutinović M, Movrin D, Stefanović L. Experimental examination of the applicability of additive technologies in the field of rapid tooling - injection molding. in Proceedings of 6th International Scientific Conference - COMETa2022. 2022;:241-247. https://hdl.handle.net/21.15107/rcub_machinery_5285 .
Pjević, Miloš, Popović, Mihajlo, Milutinović, Mladomir, Movrin, Dejan, Stefanović, Ljiljana, "Experimental examination of the applicability of additive technologies in the field of rapid tooling - injection molding" in Proceedings of 6th International Scientific Conference - COMETa2022 (2022):241-247, https://hdl.handle.net/21.15107/rcub_machinery_5285 .