Assessment of mechanical properties of pa 3200 gf polyamide models made by SLS
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RIS BIB ENDNOTEAssessment of mechanical properties of pa 3200 gf polyamide models made by SLS
Publication date: 23.11.2018
Technical Transactions, 2018, Volume 11 Year 2018 (115), pp. 181 - 186
https://doi.org/10.4467/2353737XCT.18.173.9429Authors
Assessment of mechanical properties of pa 3200 gf polyamide models made by SLS
W artykule przedstawiono wyniki badań mechanicznych próbek wykonanych w technologii Selektywnego Spiekania Laserowego. Materiałem wykorzystanym do budowy modeli był poliamid PA 3200 GF wzmacniany włóknem szklanym. Próbki poddane jednoosiowej próbie rozciągania wykonane zostały zgodnie z norma ASTM D638-V. Parametrem technologicznym uwzględnionym podczas badań był kierunek budowy modeli. Analiza wyników badań wykazała, iż dodatek włókna szklanego w znaczny sposób wpływa na poprawę własności mechanicznych, przede wszystkim na izotropię własności mechanicznych w odniesieniu kierunku budowania modeli.
The paper presents the results of mechanical properties research of samples made in the Selective Laser Sintering technology. Polyamide powder PA 3200 GF reinforced with glass fiber was the material used to build the model. Samples subjected to a uniaxial tensile test were made in accordance with ASTM D638 – V standard. The printing direction was the technological parameter of the study. The analysis of the results showed that the addition of fiberglass significantly influenced the improvement of mechanical properties, especially the isotropic of mechanical properties with respect to the printing direction.
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Information: Technical Transactions, 2018, Volume 11 Year 2018 (115), pp. 181 - 186
Article type: Original article
Titles:
Assessment of mechanical properties of pa 3200 gf polyamide models made by SLS
Assessment of mechanical properties of pa 3200 gf polyamide models made by SLS
Kielce University of Technology, Faculty of Mechatronics and Mechanical Engineering
Kielce University of Technology, Faculty of Mechatronics and Mechanical Engineering
Published at: 23.11.2018
Article status: Open
Licence: None
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