20.500.12556/RUL-182893 Warpage of injection-moulded thin plates numerical evaluation of simulation strategies and experimental validation This study presents an experimental and numerical investigation of warpage in injection-moulded ABS plates, with emphasis on the influence of modelling assumptions and residual stress development on warpage prediction. Two sets of processing conditions with different mould-temperature balances were investigated experimentally, and warpage was measured using a coordinate measuring machine (CMM). Filling and packing were simulated using Moldex3D, while warpage was predicted using two integrated Moldex3D solvers and a coupled Moldex3D–Abaqus thermomechanical approach. Although identical thermal input data were used, the three approaches produced noticeably different warpage predictions. The Moldex3D enhanced solver consistently over-predicted warpage magnitude, while the Moldex3D nonlinear solver captured the nonlinear effects but showed unrealistic localised deformation. The thermomechanical approach predicted the warpage shape more accurately for both parameter sets and showed the closest overall agreement with the experimental results. warpage injection moulding thermomechanical simulation zvijanje injekcijsko brzganje termomehanska simulacija true false true Angleški jezik Slovenski jezik Članek v reviji 2026-05-27 12:17:23 2026-05-27 12:17:29 2026-05-28 04:33:37 0000-00-00 00:00:00 2026 0 0 28 str. issue 11, art. 1310 Vol. 18 2026 0000-00-00 Zaloznikova Objavljeno apc 0000-00-00 0000-00-00 0000-00-00 004.942:544.1 2073-4360 10.3390/polym18111310 279534851 RAZ_Kastelic_Tomaz_2026.pdf RAZ_Kastelic_Tomaz_2026.pdf 1 4589F445404737D18F67C65DE4F5248D a1e18a2da8e8576c44f8e5b74187b42f65791e68012f3accffcd93b53a227bdf 507aa3b3-59b5-11f1-b0ab-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=234539 https://www.mdpi.com/2073-4360/18/11/1310 1 ef41d007-59b4-11f1-b0ab-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=234538 Fakulteta za strojništvo 0 0 0