Fused Deposition Modeling Explained: A Core 3D Printing Process

VERA Brief

AI-generated. Grounded in the article and its cited sources.

Fused Deposition Modeling (FDM) is a fundamental 3D printing technique that builds objects by extruding thermoplastic filament layer by layer through a heated nozzle. This process is widely adopted for its accessibility and versatility in creating functional prototypes and end-use parts.

Key facts

• Fused Deposition Modeling (FDM) is a foundational 3D printing technique.
• The process involves extruding thermoplastic filament through a heated nozzle.
• Molten material is deposited onto a build platform in successive layers to form objects.
• FDM printers use spools of plastic filament fed into an extrusion head.
• The controlled movement of the extrusion head forms the shape and structure of the printed item.