Determination of Mechanical Properties of Plastic Components Made by 3D Printing
| Autor: | Josef Sedlak, Zdenek Joska, Lucie Hrbackova, Eva Jurickova, Denisa Hrusecka, Ondrej Horak |
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| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Manufacturing Technology |
| ISSN: | 2787-9402 1213-2489 |
| Popis: | The presented article deals with the determination of selected mechanical properties of additive materials used for 3D printing (PETG, PLA, ABS, ABS +, PLA ESD, ASA, PC / ABS). Due to the fact that 3D printing has exploded over recent years and additive manufacturing has become popular in some industries, the quality of input materials and their mechanical properties is extremely important. We used 3D printer Original Prusa MK3 to prepare samples for testing. Individual samples printed from all above mentioned materials were analyzed using selected mechanical tests (static tensile test, hardness tests). In the static tensile test, selected parameters (tensile strength limit, tensile modulus, elongation) were determined for all additive samples, which were statistically processed. The parameters for two methods of measuring hardness were also statistically evaluated, namely Shore and ball indentation. All tested additive materials were compared with the aim of obtaining the final ranking (point evaluation of tested materials with quantification of price costs). The best properties after the performed tests were achieved by the additive material PLA Filament Plasty Mladec. Univerzita Tomáše Bati ve Zlíně Department of Mechanical Engineering, University of Defence in Brno [SV20-216]; Project for the Development of the Organization "DZRO VAROPS"; Tomas Bata University in Zlin [VaV-IP-RO/2022/01] |
| Databáze: | OpenAIRE |
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