The landscape of defense manufacturing is constantly evolving, with additive manufacturing playing a pivotal role in shaping its future. A recent development underscores this trend: Supernova Industries Corp., a company specializing in advanced polymer solutions, has secured a $2 million subcontract from the American Center for Manufacturing & Innovation (ACMI). This award, issued under the Department of Defense Information Analysis Center’s (DOD IAC) contract vehicle, supports the DoD's MCEIP Pathfinders portfolio and signals a significant advancement in the development of 3D-printed energetic materials.
Supernova's proprietary Viscous Lithography Manufacturing (VLM) process sets it apart from traditional 3D printing. VLM's unique ability to process materials with unlimited viscosity opens doors to creating components crucial for defense applications. Unlike conventional methods that rely on low-viscosity resins, VLM utilizes a transparent film to transfer high-viscosity materials onto a build platform, where they are then cured by light. This innovative approach enables the creation of high solid-loading formulations, essential for components like solid rocket motors, explosives, and pyrotechnics. Supernova has already demonstrated success in producing simulant energetic materials and is now focused on developing actual energetic formulations that meet stringent defense specifications.
"We are proud to support the U.S. Department of Defense through this program," said Roger Antunez, Founder and CEO of Supernova Industries Corp. He emphasized the potential of the VLM process to "overcome the design constraints of conventional manufacturing methods," paving the way for next-generation military-grade energetic material components. Victor Boelscher, Head of Federal Programs at ACMI Federal, echoed this sentiment, stating that Supernova's technology "will enable the production of critical components for weapon systems that are essential for national security." These remarks highlight the critical need for advanced manufacturing techniques to address long-standing challenges related to material consistency and safety in defense applications.
The Broader Context: Metal 3D Printing and Defense Tech Investment
Supernova's achievement occurs within a broader context of advancements in metal 3D printing and increased investment in defense technology. Fortius Metals, a startup specializing in metal 3D printing for aerospace and defense, recently secured an additional $2 million in seed funding, bringing its total to $5 million. Collaborating with major U.S. defense organizations, including the Army, Navy, Air Force, NASA, and key defense contractors, Fortius Metals utilizes robotic welding expertise and proprietary predictive toolpaths to fabricate complex designs. Their research on proprietary aluminum welding wires aims to solve the common "hot cracking" issue that can compromise the integrity of 3D-printed metal parts.
Furthermore, venture investment in the defense tech sector has seen a dramatic surge. Data reveals a fourfold increase since 2018, reaching approximately $3.8 billion in the first three quarters of 2024. A significant portion of this investment, around 83%, is directed toward U.S. companies, with the remainder going to European and U.K. ventures. The launch of a €1 billion European defense innovation fund in 2022 further underscores this trend, supporting deep tech for defense, security, and resilience, with early investments targeting lightweight composite manufacturing and microgravity-enabled production.
The Future of Defense Manufacturing
Supernova's $2 million subcontract is a testament to the growing importance of additive manufacturing in the defense sector. The ability to create complex, high-performance components using innovative materials and processes represents a significant leap forward. As defense technology continues to evolve, 3D printing and related advancements will play a crucial role in ensuring national security and maintaining a technological edge. The convergence of innovation, investment, and strategic partnerships between companies like Supernova and government organizations like the DoD promises a future where advanced manufacturing techniques are integral to defense capabilities.
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