About this Abstract |
Meeting |
2024 TMS Annual Meeting & Exhibition
|
Symposium
|
Additive Manufacturing Modeling, Simulation and Machine Learning
|
Presentation Title |
Scanning Strategies Optimization for Gluing of Kraft Paper Using Laser in Laminated Additive Manufacturing |
Author(s) |
Sudhanshu Dubey, Bhanupratap Patel, Shubham Subhash Maurya, K.P. Karunakaran |
On-Site Speaker (Planned) |
Sudhanshu Dubey |
Abstract Scope |
The interaction between laser and paper involves complex heat transfer mechanisms that significantly impact the final product's quality. The ability to accurately predict and control the temperature distribution in the paper during laser processing is essential for achieving desired outcomes, such as precise cutting, marking, and gluing one layer over the other in 3D printing applications.
The performance of glued part is mainly controlled by scanning speed, scanning pattern, and layer thickness. Usually, these parameters are optimized through detailed experiments, which are time-consuming and costly. Therefore, numerical methods using COMSOL have been adopted to investigate the effects of these process parameters on temperature and thermal stress fields. The laser introduces large temperature gradients within the irradiated region, which will result in the distortion and even delamination of solidified layers. Studying the history of temperature distribution is an essential and crucial step in modeling the gluing process. |
Proceedings Inclusion? |
Planned: |
Keywords |
Additive Manufacturing, Computational Materials Science & Engineering, Joining |