Laser re-scanning strategy in selective laser melting for part quality enhancement : a review

• Main Authors: Huang, Sheng, Yeong, Wai Yee
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2018
• Subjects: Selective Laser Melting; Additive Manufacturing; DRNTU::Engineering::Mechanical engineering::Prototyping
• Online Access: https://hdl.handle.net/10356/88649; http://hdl.handle.net/10220/45859
• Institution: Nanyang Technological University

The selective laser melting (SLM) process is a powder bed fusion additive manufacturing process that can produce near full-density parts for many high value applications in research and industry. Due to the use of laser, the laser re-scanning strategy (LRS) can be employed in SLM. LRS can be defined...