Investigation on the integral effects of process parameters on properties of selective laser melted stainless steel parts

• Main Authors: Choong, Yu Ying Clarrisa, Chua, Gregory Kok Hong, Wong, Chee How
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2018
• Subjects: Additive Manufacturing; DRNTU::Engineering::Mechanical engineering::Prototyping; Selective Laser Melting
• Online Access: https://hdl.handle.net/10356/88553; http://hdl.handle.net/10220/45818
• Institution: Nanyang Technological University

In selective laser melting (SLM) process, several factors such as laser power, laser scanning speed and hatch spacing can affect the properties of the printed metal parts. The integral effects of all these parameters can be represented by the energy density which provides critical information to...