SME CAM2: CFD Simulation of the Debinding Process for a Metal Binder Jetting Green Part
| Reference number | |
| Coordinator | SIMTEC Soft Sweden AB |
| Funding from Vinnova | SEK 150 000 |
| Project duration | May 2024 - December 2024 |
| Status | Completed |
| Venture | Competence centre |
Important results from the project
The project was an SME-project within the frames of the Vinnova Competence centre CAM2. The project achieved goals to develop a CFD-based simulation optimizing debinding in metal binder jetting. The simulation proved a powerful tool for analyzing and optimizing debinding considering heat transfer, gas flows, and chemical reactions in porous structures. Results show Simtec can design and optimize debinding to minimize defects (cracks, bubbles) and improve product quality. The project identified new additive manufacturing applications, strengthening collaboration among stakeholders.
Expected long term effects
The project is expected to contribute to long-term effects by improving the understanding and optimization of debinding processes, reducing defects, and enhancing quality in additive manufacturing. The scalability of the simulation method and its ability to handle complex materials and geometries make it relevant to industries like aerospace, automotive, and biomedicine. The results could also lead to spin-off projects and strengthen Sweden´s position in advanced manufacturing and innovation.
Approach and implementation
The project was carried out as planned, focusing on developing and implementing a CFD-based simulation application for optimizing debinding processes. The work adhered to the timeline and included model development, simulation, and analysis. Collaboration among participants was effective and contributed to the project´s success. No significant external factors impacted the project, and minor adjustments were managed efficiently. The setup proved well-suited to achieving the objectives.