Deviation measurement of SLS PA material regarding location and orientation of printing
2022
Аутори
Jevtić, IvanaMladenović, Goran
Milošević, Miloš
Milovanović, Aleksa
Trajković, Isaak
Travica, Milan
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
SLS technology is widely used in several industries worldwide mainly due to its ability to
manufacture complex geometry components with less effort compared to conventional
methods. Such technology uses materials in powder form, the most common ones are
polyamides (PA), polystyrenes, thermoplastic elastomers, and polyaryletherketones. Research
covers flexural PA12 specimens, with CAD model dimensions selected according to the ISO
178 standard, with 96x8x4 [mm] in bulk. Printing was performed on Fuse 1 (FormLabs,
Summerville, MA) machine with four batches, differing in printing orientation and printing
location. Vertical and horizontal orientations are applied, and each orientation is combined
with the printing location, i.e., in the middle and on the edge of the powder bed. Printed
specimens are scanned and obtained scans are then compared with original CAD model in the
GOM Inspect program. All four specimen batches have deviation maximum on lateral sides,
where t...he surface is minimal. Nearly 0.42 mm deviations are present in horizontally printed
specimens placed in the middle of the powder bed, and these values are maximal recorded
deviations. Worth mentioning are vertical specimens printed in the middle, which show not
only lateral deviations but posses 0.07 mm deviations on largest surface, i.e., on 96x8 mm
one
Извор:
The Tenth Serbian Ceramic Society Conference -Advanced Ceramics and Application, 2022, 76-76Издавач:
- Serbian Ceramic Society
Колекције
Институција/група
Inovacioni centarTY - CONF AU - Jevtić, Ivana AU - Mladenović, Goran AU - Milošević, Miloš AU - Milovanović, Aleksa AU - Trajković, Isaak AU - Travica, Milan PY - 2022 UR - https://machinery.mas.bg.ac.rs/handle/123456789/5834 AB - SLS technology is widely used in several industries worldwide mainly due to its ability to manufacture complex geometry components with less effort compared to conventional methods. Such technology uses materials in powder form, the most common ones are polyamides (PA), polystyrenes, thermoplastic elastomers, and polyaryletherketones. Research covers flexural PA12 specimens, with CAD model dimensions selected according to the ISO 178 standard, with 96x8x4 [mm] in bulk. Printing was performed on Fuse 1 (FormLabs, Summerville, MA) machine with four batches, differing in printing orientation and printing location. Vertical and horizontal orientations are applied, and each orientation is combined with the printing location, i.e., in the middle and on the edge of the powder bed. Printed specimens are scanned and obtained scans are then compared with original CAD model in the GOM Inspect program. All four specimen batches have deviation maximum on lateral sides, where the surface is minimal. Nearly 0.42 mm deviations are present in horizontally printed specimens placed in the middle of the powder bed, and these values are maximal recorded deviations. Worth mentioning are vertical specimens printed in the middle, which show not only lateral deviations but posses 0.07 mm deviations on largest surface, i.e., on 96x8 mm one PB - Serbian Ceramic Society C3 - The Tenth Serbian Ceramic Society Conference -Advanced Ceramics and Application T1 - Deviation measurement of SLS PA material regarding location and orientation of printing EP - 76 SP - 76 UR - https://hdl.handle.net/21.15107/rcub_machinery_5834 ER -
@conference{ author = "Jevtić, Ivana and Mladenović, Goran and Milošević, Miloš and Milovanović, Aleksa and Trajković, Isaak and Travica, Milan", year = "2022", abstract = "SLS technology is widely used in several industries worldwide mainly due to its ability to manufacture complex geometry components with less effort compared to conventional methods. Such technology uses materials in powder form, the most common ones are polyamides (PA), polystyrenes, thermoplastic elastomers, and polyaryletherketones. Research covers flexural PA12 specimens, with CAD model dimensions selected according to the ISO 178 standard, with 96x8x4 [mm] in bulk. Printing was performed on Fuse 1 (FormLabs, Summerville, MA) machine with four batches, differing in printing orientation and printing location. Vertical and horizontal orientations are applied, and each orientation is combined with the printing location, i.e., in the middle and on the edge of the powder bed. Printed specimens are scanned and obtained scans are then compared with original CAD model in the GOM Inspect program. All four specimen batches have deviation maximum on lateral sides, where the surface is minimal. Nearly 0.42 mm deviations are present in horizontally printed specimens placed in the middle of the powder bed, and these values are maximal recorded deviations. Worth mentioning are vertical specimens printed in the middle, which show not only lateral deviations but posses 0.07 mm deviations on largest surface, i.e., on 96x8 mm one", publisher = "Serbian Ceramic Society", journal = "The Tenth Serbian Ceramic Society Conference -Advanced Ceramics and Application", title = "Deviation measurement of SLS PA material regarding location and orientation of printing", pages = "76-76", url = "https://hdl.handle.net/21.15107/rcub_machinery_5834" }
Jevtić, I., Mladenović, G., Milošević, M., Milovanović, A., Trajković, I.,& Travica, M.. (2022). Deviation measurement of SLS PA material regarding location and orientation of printing. in The Tenth Serbian Ceramic Society Conference -Advanced Ceramics and Application Serbian Ceramic Society., 76-76. https://hdl.handle.net/21.15107/rcub_machinery_5834
Jevtić I, Mladenović G, Milošević M, Milovanović A, Trajković I, Travica M. Deviation measurement of SLS PA material regarding location and orientation of printing. in The Tenth Serbian Ceramic Society Conference -Advanced Ceramics and Application. 2022;:76-76. https://hdl.handle.net/21.15107/rcub_machinery_5834 .
Jevtić, Ivana, Mladenović, Goran, Milošević, Miloš, Milovanović, Aleksa, Trajković, Isaak, Travica, Milan, "Deviation measurement of SLS PA material regarding location and orientation of printing" in The Tenth Serbian Ceramic Society Conference -Advanced Ceramics and Application (2022):76-76, https://hdl.handle.net/21.15107/rcub_machinery_5834 .