Porosity analysis of polyamide-12 in multi jet fusion

• Main Author: Wang, Bin Hao
• Other Authors: Du Hejun
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2023
• Subjects: Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/167943
• Institution: Nanyang Technological University

Shrinkage is a prevalent problem in the field of additive manufacturing, some adverse effects of shrinkage include warpage and dimensional inaccuracy in the final product. To mitigate these effects, there is a need to study the shrinkages in PA12. Crystallisation shrinkage, which is one of the...