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Additive Manufacturing Innovation: The Future of 3D Printing
The additive manufacturing (AM) market reached a new phase of structural maturity in 2025, following several years of experimentation and rapid technological development. This maturity is underscored by a significant demand, with imports of additive machinery exceeding exports by more than three times in 2025, a trend observed since 2022. Additive manufacturing is also emerging as a powerful solution to global supply chain disruptions, enabling decentralized production and on-demand manufacturing closer to the point of need.
The U.S. Department of Defense (DoD) has significantly increased its commitment to additive manufacturing, allocating over $3 billion to projects involving the technology in its 2026 budget. This represents an 83% increase from the 2025 budget, signaling a strong push to expand AM's use for applications such as building structures and enhancing military readiness.
In a notable shift, 3D printer adoption in the United States for dentists officially surpassed chairside milling in 2026, reaching 25% compared to milling's 20-22%. This transition is driven by technical advancements like 385nm light sources, which allow for more accurate margins and thinner restorations, enabling the efficient printing of multiple veneers in minutes.
The Bottom Line
The 3D printing sector is demonstrating robust growth and increasing mainstream integration, moving beyond prototyping to become a critical production technology and a strategic asset for national defense and supply chain resilience.
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