Surface properties analysis of metallic additive manufacturing materials
2021
Аутори
Milošević, MilošJevtić, Ivana
Trajković, Isaak
Mišković, Žarko
Ćuzović, Tihomir
Milovanović, Aleksa
Travica, Milan
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This research covers the surface roughness analysis of metallic materials obtained through Additive Manufacturing. The analysis was performed on five different parts, which were made from 17-4 PH stainless steel. Parts differ in geometry and the target surfaces for this analysis are: support surface for the part 1, bottom raft surface for parts 2- 4 and the top surface of the manufactured part 5. This particular stainless steel material properties are high strength, corrosion resistance and hardness compared to other metallic materials allowing this material to have a wide range of applications. The surface roughness of the parts are obtained in three ways: along the printing direction, transverse to the printing direction and also the layer roughness was estimated on lateral surfaces. Surface roughness measuring device used for this research is MarSurf SD26 (Mahr GmbH, Gottingen, Germany). Measuring length of the device is 26 mm with speed range from 0.1 to 1 mm/s. In this research th...e lowest measuring speed is used. Surface roughness device outputs are mean and maximum roughness depth, Rz and Rmax respectively. The results for part 5 layer roughness values Rz and Rmax match, showing that the part was printed with exceptionally high accuracy along the vertical i.e., Z direction. Measurements made in the transverse direction to the printing path show that the Rz value in part 2 has twofold higher values compared to part 5, leading to the conclusion that printed parts have smoother surfaces than printed rafts.
Кључне речи:
Roughness / 17-4 PH / MarSurf SD26 / Rz / RmaxИзвор:
International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts, 2021Издавач:
- University of Belgrade, Faculty of Mechanical Engineering
Колекције
Институција/група
Inovacioni centarTY - CONF AU - Milošević, Miloš AU - Jevtić, Ivana AU - Trajković, Isaak AU - Mišković, Žarko AU - Ćuzović, Tihomir AU - Milovanović, Aleksa AU - Travica, Milan PY - 2021 UR - https://machinery.mas.bg.ac.rs/handle/123456789/5724 AB - This research covers the surface roughness analysis of metallic materials obtained through Additive Manufacturing. The analysis was performed on five different parts, which were made from 17-4 PH stainless steel. Parts differ in geometry and the target surfaces for this analysis are: support surface for the part 1, bottom raft surface for parts 2- 4 and the top surface of the manufactured part 5. This particular stainless steel material properties are high strength, corrosion resistance and hardness compared to other metallic materials allowing this material to have a wide range of applications. The surface roughness of the parts are obtained in three ways: along the printing direction, transverse to the printing direction and also the layer roughness was estimated on lateral surfaces. Surface roughness measuring device used for this research is MarSurf SD26 (Mahr GmbH, Gottingen, Germany). Measuring length of the device is 26 mm with speed range from 0.1 to 1 mm/s. In this research the lowest measuring speed is used. Surface roughness device outputs are mean and maximum roughness depth, Rz and Rmax respectively. The results for part 5 layer roughness values Rz and Rmax match, showing that the part was printed with exceptionally high accuracy along the vertical i.e., Z direction. Measurements made in the transverse direction to the printing path show that the Rz value in part 2 has twofold higher values compared to part 5, leading to the conclusion that printed parts have smoother surfaces than printed rafts. PB - University of Belgrade, Faculty of Mechanical Engineering C3 - International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts T1 - Surface properties analysis of metallic additive manufacturing materials UR - https://hdl.handle.net/21.15107/rcub_machinery_5724 ER -
@conference{ author = "Milošević, Miloš and Jevtić, Ivana and Trajković, Isaak and Mišković, Žarko and Ćuzović, Tihomir and Milovanović, Aleksa and Travica, Milan", year = "2021", abstract = "This research covers the surface roughness analysis of metallic materials obtained through Additive Manufacturing. The analysis was performed on five different parts, which were made from 17-4 PH stainless steel. Parts differ in geometry and the target surfaces for this analysis are: support surface for the part 1, bottom raft surface for parts 2- 4 and the top surface of the manufactured part 5. This particular stainless steel material properties are high strength, corrosion resistance and hardness compared to other metallic materials allowing this material to have a wide range of applications. The surface roughness of the parts are obtained in three ways: along the printing direction, transverse to the printing direction and also the layer roughness was estimated on lateral surfaces. Surface roughness measuring device used for this research is MarSurf SD26 (Mahr GmbH, Gottingen, Germany). Measuring length of the device is 26 mm with speed range from 0.1 to 1 mm/s. In this research the lowest measuring speed is used. Surface roughness device outputs are mean and maximum roughness depth, Rz and Rmax respectively. The results for part 5 layer roughness values Rz and Rmax match, showing that the part was printed with exceptionally high accuracy along the vertical i.e., Z direction. Measurements made in the transverse direction to the printing path show that the Rz value in part 2 has twofold higher values compared to part 5, leading to the conclusion that printed parts have smoother surfaces than printed rafts.", publisher = "University of Belgrade, Faculty of Mechanical Engineering", journal = "International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts", title = "Surface properties analysis of metallic additive manufacturing materials", url = "https://hdl.handle.net/21.15107/rcub_machinery_5724" }
Milošević, M., Jevtić, I., Trajković, I., Mišković, Ž., Ćuzović, T., Milovanović, A.,& Travica, M.. (2021). Surface properties analysis of metallic additive manufacturing materials. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts University of Belgrade, Faculty of Mechanical Engineering.. https://hdl.handle.net/21.15107/rcub_machinery_5724
Milošević M, Jevtić I, Trajković I, Mišković Ž, Ćuzović T, Milovanović A, Travica M. Surface properties analysis of metallic additive manufacturing materials. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts. 2021;. https://hdl.handle.net/21.15107/rcub_machinery_5724 .
Milošević, Miloš, Jevtić, Ivana, Trajković, Isaak, Mišković, Žarko, Ćuzović, Tihomir, Milovanović, Aleksa, Travica, Milan, "Surface properties analysis of metallic additive manufacturing materials" in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts (2021), https://hdl.handle.net/21.15107/rcub_machinery_5724 .