EXAMINATION OF THE SAMPLE PROPERTIES MADE BY THE ADDITIVE TECHNOLOGY

XIV International Conference on Industrial Engineering and Environmental Protection – IIZS 2024, str. 2-11

 

АУТОР / AUTHOR(S): Mirko Karakašić

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DOI: 10.46793/IIZS24.002K

САЖЕТАК / ABSTRACT:

In the paper is presented an examination of the mechanical properties of the samples made of polymer materials Polylactic Acid (PLA) and Acrylonitrile Butadiene Styrene (ABS). Specimens of the first and second series, were made with 100 % PLA filling and 100 % ABS filling. The third series of specimens was made with 100 % filling from PLA material and 20 % filling from ABS material. The specimens were made according to ISO 527 – 2: 1993 and tested in a tensile test. Samples with the highest proportion of PLA material had the highest average maximum force value compared to samples made of 100 % ABS filling. Samples made with different filling ratios of PLA and ABS materials gave worse results than expected. The reasons for the poor expected result should be sought in the additional optimization of printing parameters, as well as a larger number of specimens with varying proportions of PLA and ABS materials.

КЉУЧНЕ РЕЧИ / KEYWORDS:

additive technology, 3D printing, tensile test

ПРОЈЕКАТ/ ACKNOWLEDGEMENTS:

The author express thanks to the partner and beneficiary of the EU project for the Center of Competences for Advanced Engineering Nova Gradiška CEKOM NI NG (KK.01.2.2.03.0011), who supported, enabled and participated in the implementation of the research presented in this paper. Also, the author express thanks to Luka Bilešić, mag. ing. mech. and Danijel Ruškan from Industrial Park Nova Gradiška project partner and also to Daniel Novoselović, Iva Samardžić and Mirela Brechelmacher from Mechanical Engineering Faculty in Slavonski Brod for their contribution to this research.

ЛИТЕРАТУРА / REFERENCES:

  1. Gibson, I., Rosen, D. W., Stucker, B., Additive Manufacturing Technologies – Rapid Prototyping to Direct Digital Manufacturing, Springer, 2010.
  2. Perak, V., Strukturna optimizacija i mehaničke značajke kompozitnih materijala izrađenih FDM tehnologijom 3D ispisa, diplomski rad, Sveučilište u Slavonskom Brodu, Slavonski Brod, 2023.
  3. Kruth, J.P., Nakagawa, T.: Progress in additive manufacturing and rapid prototyping, Ann, CIRP, Vol. 47, No. 2, pp. 525-540, 1998.
  4. Burns, M., Automated fabrication: improving productivity in manufacturing, Prentice Hall, Englewood Cliffs, NJ, 1993.
  5. Chua, C. K., Leong, K. F., Rapid prototyping: principles and applications in manufacturing, Wiley, New York, 1998.
  6. History of 3D Printing, https://hellenic-cam.gr/en/history/ (accessed 2024, May 11)
  7. Grgić, I., Karakašić, M., Glavaš, H., Konjatić, P., Accuracy of FDM 3D printing technology based on tolerance fields, fit systems and the type of the fit system, Processes, Vol. 11, No.10, pp. 2810, https://doi.org/10.3390/pr11102810, 2023.
  8. Bahnini, I., Anghel, D.-C., Rizea, A. D., Zaman, U. K., Siadat, A., Accuracy Investigation of Fused Deposition Modelling (FDM) Processed ABS and ULTRAT Parts, International Journal of Manufacturing, Materials and Mechanical Engineering, Vol. 12, No. 1, pp. 1–19, doi: 10.4018/ijmmme.293225, 2022.
  9. Mendricky, R., Fris, D., Analysis of the accuracy and the surface roughness of FDM/FFF technology and optimisation of process parameters, Technical Gazette, Vol. 27, No. 4, pp. 1166–1173, doi: 10.17559/TV-20190320142210, 2020.
  10. Abeykoon, C., Sri-Amphorn, P., Fernando, A., Optimization of fused deposition modeling parameters for improved PLA and ABS 3D printed structures, International Journal of Lightweight Materials and Manufacture, Vol. 3, No. 3, pp. 284–297, doi: 10.1016/j.ijlmm.2020.03.003, 2020.
  11. Pandžić, A., Hodžić, D., Tensile Mechanical Properties Comparation of PETG, ASA and PLA-Strongman FDM Printed Materials With and Without Infill Structure, Proceedings of the 33rd DAAAM International Symposium, pp.0221-0230, DAAAM International, ISBN 978-3-902734-36-5, ISSN 1726-9679, Vienna, Austria, DOI: 10.2507/33rd.daaam.proceedings.031, 2022.
  12. International Standard ISO 527-2: 1993, Plastics-Determination of Tensile Properties, First Edition, 1993.
  13. Best infill pattern for your 3D prints, https://makershop.co/best-infill-pattern/ (accessed 2024, May 11)
  14. UltiMaker, https://ultimaker.com/software/ultimaker-cura/ (accessed 2024, May 5)
  15. All3DP, Wanhao D12/230 (Duplicator 12): Specs, Price, Release & Reviews, https://all3dp.com/1/wanhao-d12-230-duplictor-12-review-3d-printer-specs/ (accessed 2024, May 5)