Investigation of Thermal and Dimensional Behavior of 3D Printed Materials Using Thermal Imaging and 3D Scanning
2022
Authors
Golubović, ZoranaTravica, Milan
Trajković, Isaak
Petrović, Aleksandar
Mišković, Žarko
Mitrović, Nenad
Conference object (Published version)
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Show full item recordAbstract
Fused deposition modelling is, among the other additive manufacturing processes, one of the
most frequently used three-dimensional printing technologies, because of its ease of use, high speed in production and low cost of the final part. Printing processes and finished parts are often examined and characterized using various techniques, for gathering the mechanical, numerical, thermal, dimensional data, with goal to improve and optimize the outcome. The first part of this research is
based on the following the temperature changes using thermal imaging camera during fused deposi-
tion modelling printing processes and during cooling process after printing is finished. Specimens
were made from polylactic acid and polylactic acid - X improved with second-phase particles, in
order to compare thermal and dimensional characteristics of both materials. Obtained results determined characteristic temperature behavior of materials. The second part of research employed optical 3D scanner... for verification the stability and accuracy of printed specimens over time. Proposed period of measuring has shown that stabilization of parameters is taking place, and further follow-up should be done afterwards.
Keywords:
FDM / PLA / PLA-X / thermal imaging / temperature changes / 3D scanning / dimensional accuracySource:
Proceedins of the 35th International Conference of Process Industry - Processing 2022, 2022Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200105 (University of Belgrade, Faculty of Mechanical Engineering) (RS-MESTD-inst-2020-200105)
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Mašinski fakultetTY - CONF AU - Golubović, Zorana AU - Travica, Milan AU - Trajković, Isaak AU - Petrović, Aleksandar AU - Mišković, Žarko AU - Mitrović, Nenad PY - 2022 UR - https://machinery.mas.bg.ac.rs/handle/123456789/7152 AB - Fused deposition modelling is, among the other additive manufacturing processes, one of the most frequently used three-dimensional printing technologies, because of its ease of use, high speed in production and low cost of the final part. Printing processes and finished parts are often examined and characterized using various techniques, for gathering the mechanical, numerical, thermal, dimensional data, with goal to improve and optimize the outcome. The first part of this research is based on the following the temperature changes using thermal imaging camera during fused deposi- tion modelling printing processes and during cooling process after printing is finished. Specimens were made from polylactic acid and polylactic acid - X improved with second-phase particles, in order to compare thermal and dimensional characteristics of both materials. Obtained results determined characteristic temperature behavior of materials. The second part of research employed optical 3D scanner for verification the stability and accuracy of printed specimens over time. Proposed period of measuring has shown that stabilization of parameters is taking place, and further follow-up should be done afterwards. C3 - Proceedins of the 35th International Conference of Process Industry - Processing 2022 T1 - Investigation of Thermal and Dimensional Behavior of 3D Printed Materials Using Thermal Imaging and 3D Scanning UR - https://hdl.handle.net/21.15107/rcub_machinery_7152 ER -
@conference{ author = "Golubović, Zorana and Travica, Milan and Trajković, Isaak and Petrović, Aleksandar and Mišković, Žarko and Mitrović, Nenad", year = "2022", abstract = "Fused deposition modelling is, among the other additive manufacturing processes, one of the most frequently used three-dimensional printing technologies, because of its ease of use, high speed in production and low cost of the final part. Printing processes and finished parts are often examined and characterized using various techniques, for gathering the mechanical, numerical, thermal, dimensional data, with goal to improve and optimize the outcome. The first part of this research is based on the following the temperature changes using thermal imaging camera during fused deposi- tion modelling printing processes and during cooling process after printing is finished. Specimens were made from polylactic acid and polylactic acid - X improved with second-phase particles, in order to compare thermal and dimensional characteristics of both materials. Obtained results determined characteristic temperature behavior of materials. The second part of research employed optical 3D scanner for verification the stability and accuracy of printed specimens over time. Proposed period of measuring has shown that stabilization of parameters is taking place, and further follow-up should be done afterwards.", journal = "Proceedins of the 35th International Conference of Process Industry - Processing 2022", title = "Investigation of Thermal and Dimensional Behavior of 3D Printed Materials Using Thermal Imaging and 3D Scanning", url = "https://hdl.handle.net/21.15107/rcub_machinery_7152" }
Golubović, Z., Travica, M., Trajković, I., Petrović, A., Mišković, Ž.,& Mitrović, N.. (2022). Investigation of Thermal and Dimensional Behavior of 3D Printed Materials Using Thermal Imaging and 3D Scanning. in Proceedins of the 35th International Conference of Process Industry - Processing 2022. https://hdl.handle.net/21.15107/rcub_machinery_7152
Golubović Z, Travica M, Trajković I, Petrović A, Mišković Ž, Mitrović N. Investigation of Thermal and Dimensional Behavior of 3D Printed Materials Using Thermal Imaging and 3D Scanning. in Proceedins of the 35th International Conference of Process Industry - Processing 2022. 2022;. https://hdl.handle.net/21.15107/rcub_machinery_7152 .
Golubović, Zorana, Travica, Milan, Trajković, Isaak, Petrović, Aleksandar, Mišković, Žarko, Mitrović, Nenad, "Investigation of Thermal and Dimensional Behavior of 3D Printed Materials Using Thermal Imaging and 3D Scanning" in Proceedins of the 35th International Conference of Process Industry - Processing 2022 (2022), https://hdl.handle.net/21.15107/rcub_machinery_7152 .