Key Takeaways
- Aibuild's FETS simulation tool is 10,000 times faster than alternative solutions for additive manufacturing (AM)
- FETS can simulate stress, distortion, thermal effects, and thermomechanical effects for metals and polymers
- The tool is optimized for Directed Energy Deposition (DED), friction stir, and Material Extrusion
- Aibuild partnered with the National Institute for Aviation Research (NIAR) to test the FETS tool
Introduction to FETS Simulation Tool
Aibuild has launched a revolutionary Finite Element Thermomechanical Simulation tool, FETS for Additive Manufacturing, designed to simulate various effects in 3D printing, including stress, distortion, thermal effects, and thermomechanical effects. This solution is specifically optimized for DED, friction stir, and Material Extrusion, and can be used for both metals and polymers.
Benefits of FETS Simulation Tool
The FETS tool allows engineers to predict residual stress, warping, cracking, sagging, interlayer bonding, and adhesion, making it an essential tool for additive manufacturing. According to Aibuild's CSO, Guy Brown, the traditional simulation process can take up to three days, which can result in significant costs and wasted resources. The FETS tool can provide answers in seconds, reducing the risk of failed builds and saving thousands of dollars in material, machine time, and energy.
Comparison of Simulation Tools
| Tool | Simulation Time | Cost |
|---|---|---|
| Traditional Simulation Tools | Up to 3 days | High |
| Aibuild FETS Tool | Seconds | Low |
Partnership with NIAR
Aibuild partnered with the National Institute for Aviation Research (NIAR) at Wichita State University to test the FETS tool. NIAR Program Director, Jeswin J. Chankaramangalam, noted that thermal control has been a significant challenge in metal additive manufacturing, and the FETS tool provides a validated path forward for aerospace manufacturers to adopt large-format metal AM with the necessary thermal process control.
Future Developments
Aibuild is developing AI enhancements for the FETS tool, which will further improve its performance and provide faster simulation times. This will enable aerospace manufacturers to adopt metal additive manufacturing with confidence, knowing that they have a reliable and efficient simulation tool to predict and optimize their builds.
Bottom Line
The Aibuild FETS simulation tool is a game-changer for additive manufacturing, providing a 10,000 times faster simulation time than traditional tools. With its ability to simulate stress, distortion, thermal effects, and thermomechanical effects, the FETS tool is an essential tool for engineers and manufacturers looking to optimize their 3D printing processes. As Aibuild continues to develop AI enhancements for the tool, it is likely to become an industry standard for additive manufacturing simulation.