Distortion analysis and compensation trials in powder bed fusion 3D metal printing

• Main Author: Mahadhir Ahmad
• Other Authors: Zhou Kun
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2021
• Subjects: Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/150933
• Institution: Nanyang Technological University

Thermal stress causes spatial distortions of additively manufactured components using powder bed fusion processes. A compensation of CAD models should be done to mitigate thermal stress induced distortions. The current research focused on the distortion compensation of Inconel 625 parts. To compensa...