20.500.12556/RUL-139817 Short-term creep behaviour of different polymers used in additive manufacturing under different thermal and loading conditions Kratkotrajno lezenje različnih polimerov za dodajalno izdelavo v različnih temperaturnih in obremenitvenih razmerah Polymer materials produced by additive manufacturing undergo significant changes in their dimensions under continuous loading conditions. This situation affects the operation of polymer structures produced by additive manufacturing within safe limits. Therefore, it is crucial to determine the creep behaviour of polymers produced by the additive manufacturing method. This study investigates the creep behaviour of six different materials, acrylonitrile butadiene styrene (ABS), chlorinated polyethylene (CPE), polylactic acid (PLA), tough polylactic acid (TPLA), polycarbonates (PC), and nylon most commonly used in additive manufacturing. The creep test specimens are firstly produced with a three-dimensional (3D) printer, and then their final dimensions are given using computer numerical control (CNC) milling. The creep experiments are carried out at three different ambient temperatures (25 °C, 40 °C, and 60 °C) and two different stress levels (10 MPa, 20 MPa). According to the test results, it was determined that the material type, temperature, and loading levels significantly influenced the creep behaviour of the 3D printed polymer materials. additive manufacturing creep experiments polymer materials thermal effect dodajalna izdelava preizkusi lezenja polimerni materiali vpliv toplote true false true Angleški jezik Slovenski jezik Članek v reviji 2022-09-07 14:17:31 2022-09-07 14:17:36 2022-09-16 04:12:08 0000-00-00 00:00:00 2022 0 0 Str. 451-460 no. 7/8 Vol. 68 Jul./Aug. 2022 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2022-07-01 621.7+621.9:678 0039-2480 10.5545/sv-jme.2022.191 120561155 Dogan-Short-term_creep_behaviour_of_different_polymers_used_in_additive_manufacturing_under_different_thermal_and_loading_conditions.pdf Dogan-Short-term_creep_behaviour_of_different_polymers_used_in_additive_manufacturing_under_different_thermal_and_loading_conditions.pdf 1 630955BBFD500A2425FEDFA267A40BF5 7e6ed65709540edee25fe405be4762b7b7d4d29a718c11925c1cf783bd1a0900 768cb37d-2ea7-11ed-92af-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=160443 https://www.sv-jme.eu/sl/article/short-term-creep-behavior-of-different-polymers-used-in-additive-manufacturing-under-different-thermal-and-loading-conditions/ 1 0400f0f2-2ea7-11ed-92af-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=160441 Fakulteta za strojništvo Strojniški vestnik 0 0 0