Dyndrite and Elementum3D partner to offer metal 3D printing with controlled permeability

One of the benefits of additive manufacturing is that it can be used to produce porous metal objects. One of AM’s main advantages is that this porosity can be controlled digitally. Dyndrite and Elementum3D are collaborating to enable engineers to do just that, and create components with controlled permeability. Their latest development, PermiAM, integrates seamlessly with Dyndrite LPBF Pro, allowing for the precise control of coolant flow paths within a single metal part. This advancement eliminates the need for multiple assembly steps, reducing potential failure points and enhancing overall performance in critical applications.

Developed in collaboration with Astrobotic, PermiAM is now available through Dyndrite’s LPBF Pro software. It allows engineers to apply different parameter strategies within distinct volumes of a part. Coolant flow can be optimized while maintaining structural integrity, a feature especially crucial for industries that demand thermal efficiency and mechanical strength.

The integration of controlled permeability in metal 3D printing has significant implications for a range of high-performance industries. In hypersonics, it improves thermal management for vehicles traveling at extreme speeds. For rocket engines, it optimizes cooling channels to enhance efficiency and durability. In data centers, it offers advanced heat dissipation to support higher computing power, while in next-generation propulsion systems, it provides crucial thermal protection to ensure reliable operation. PermiAM enhances the functionality and longevity of components used in these demanding environments by allowing precise control over permeability.

Elementum3D has been awarded an AFWERX contract to develop an automated workflow that integrates PermiAM into complex geometries using Dyndrite’s software. This initiative aims to streamline the process, making applying controlled permeability to real-world components easier. The project is focused on increasing efficiency, reducing manual intervention, and accelerating the adoption of this technology across industries that require advanced additive manufacturing solutions.

Dyndrite and Elementum3D actively seek industry partners from the defense and space sectors to participate in Phase II development of this revolutionary technology. By collaborating with key players in these fields, they aim to refine the process and unlock even greater potential for controlled permeability in metal 3D printing.