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5 months ago in Additive Manufacturing By Pooja

Key Research Gaps in FDM 3D Printing Today

What are the main research gaps and open challenges in FDM 3D printing?

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By Akash Answered 2 months ago

Current research gaps in FDM include predicting anisotropic mechanical properties, improving multi-material bonding, enabling in-process defect detection, and developing sustainable or recyclable materials. There is also growing focus on AI-driven process optimization to improve reliability, surface finish, and dimensional accuracy for end-use parts.

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