Effect of Process Parameters on Temperature Field during Laser Sintering of 316L Stainless Steel Powder

摘要

Finite element analysis software ANSYS is a platform, Using the Parametric Design Language of APDL language to write programs to simulate the temperature field of the laser sintering of 316L stainless steel powder. Building the model of Finite element analysis to analysis the simulation's various difficulties, such as the thermal parameters at different temperatures, the loading of the heat flux and some of the key parameters. Researching the affect of laser power and scanning speed on the temperature field, it's valuable in researching the temperature field of the metal powder sintering.