Скачать с ютуб Structural-Thermal Simulation of FDM 3D Printing Process | ANSYS Mechanical | SVS FEM в хорошем качестве

Structural-Thermal Simulation of FDM 3D Printing Process | ANSYS Mechanical | SVS FEM

Více informací o konečnoprvkových simulacích naleznete zde: http://www.svsfem.cz/produkty/mechani... Simulation of 3D printing in ANSYS done by company SVS FEM Fused depositing modeling (FDM) is manufacturing process which is used by some type of 3D printers. Mechanical stability of printed structure can be weakness of the method. It is caused by high thermal changes and thermal expansion of common filament material. FEM model using birth/death technology on regular mesh over printed structure has been developed for ANSYS Mechanical by special ACT based Python/APDL script. Used script driven time step method of simulation lets to grow of printed structure and also to simulate thermo-structural behavior in time domain (transient effects). Temperatures and displacements are base DOF.