Generative Machine, a Startup company, has developed an open-source desktop 5-axis FFF 3D printer using Autodesk's Generative Design suite. The printer, which breaks traditional 3-axis limitations, represents a significant advancement in desktop 3D printing technology.
The beta version of this innovative 5-axis FFF 3D printer showcases the capabilities of Autodesk Fusion in both design and manufacturing stages, including the production of metal components through 3D printing and CNC post-processing workflows.
Advanced 5-axis FFF 3D Printer Design Process
The printer's structure leverages Autodesk's Generative Design suite, which combines artificial intelligence and cloud computing to create multiple design alternatives. This approach considers various parameters, including material selection, manufacturing methods, and performance requirements.
“When generative design is coupled with established parametric design methods, where the dimensions between critical components can be defined by dynamic relationships, entirely new machines, with varying dimensions and performance characteristics can be generated in the click of a button.”
- Ric Real, PhD, co-founder at Generative Machine
The 5-axis FFF printer incorporates Duet3D's ecosystem for motion control, enabling high-precision part production with closed-loop control integration. This setup, combined with RepRap firmware, provides the necessary flexibility for 5-axis printing operations.
Technical Innovations
Andrew Everitt, co-founder of Generative Machine, detailed the technical aspects: "Duet3D's control boards along with RepRap firmware allow for incredible flexibility when configuring the machine, being one of the few setups suitable for a 5-axis FFF printer."
The system's electronics enclosure benefits from Fusion's sheet metal tools, while custom PCB design capabilities within Fusion's Electronics suite complete the comprehensive design process. By pairing the control board with a single board computer, the platform's capabilities can be extended through additional plugins.
This development addresses a significant limitation in desktop FFF 3D printing, where most machines operate on only three axes, restricting part geometry and complexity. The 5-axis FFF printer aims to make advanced printing capabilities accessible to a broader user base.
The printer is currently undergoing beta testing, with further developments expected to enhance its capabilities and user accessibility. This advancement marks a significant step forward in democratising complex 3D printing technology for desktop applications.
