Agreement sees A3DM develop optimised processing parameters for GPA Innova's Dlyte Dry-electro-polishing process.
US metal additive manufacturing company, A3DM Technologies has entered into a partnership with Barcelona-based GPA Innova to advance post-processing for metal AM parts.
The Collaborative Research and Development Agreement will see A3DM Technologies develop optimised processing parameters for GPA Innova’s Dlyte Dry-electro-polishing process for metal alloys used in powder-based AM.
Steven Adler at A3DM Technologies, commented: "A3DM Technologies recognises Dlyte as a truly disruptive technology for additively manufactured metal parts. The unique ion transport process has the potential for high productivity with a siginificant reduction in our environmental impact over traditional electrolytic processes."
GPA Innova took home the TCT Post-Processing Award last year for its patented Dry Electrolyte process. Unlike traditional electropolishing methods, DryLyte does not use liquid as the electrolyte but instead uses ion transport via free solid bodies which enable the removal of material from only the peaks of roughness and without changing the part’s shape, tolerances or leaving micro scratches on the surface. The process can handle complex geometries and penetrate all dead zones for a range of metals including steel and stainless-steel, cobalt chrome, titanium, aluminium, nickel and precious metals alloys for dental, healthcare, aerospace, automotive and other industries. Depending on the application, the process time can be reduced by around 75% compared to mechanical techniques.
Patrick Sage at GPA Innova added: "A3DM Technologies brings decades of expertise in the development of process improvements for Additive Manufacturing. We believe they will be instrumental in the advancement DLyte “Dry” Electro-Polishing in this growing production application."