主催: The Japan Society of Mechanical Engineers
会議名: 第10回 21世紀における先端生産工学・技術に関する国際会議 (LEM21)
開催日: 2021/11/14 - 2021/11/18
The Selective Laser Melting (SLM) of the powder bed fusion is a method of laminating metal powder that are selectively melted and solidified by laser beam to build a three-dimensional object. In recent years, its use has expanded in various fields such as the automotive industry, medical industry, and aerospace industry. In this study, we propose a molten pool formation model that uses only a small number of parameters that dominate melt pool shape formation. The formula was derived and compared with the experimental values.
