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  2. Fused filament fabrication - Wikipedia

    en.wikipedia.org/wiki/Fused_filament_fabrication

    Fused filament fabrication (FFF), also known as fused deposition modeling (with the trademarked acronym FDM), or filament freeform fabrication, is a 3D printing process that uses a continuous filament of a thermoplastic material. [1] Filament is fed from a large spool through a moving, heated printer extruder head, and is deposited on the ...

  3. Extruder (3D printing) - Wikipedia

    en.wikipedia.org/wiki/Extruder_(3D_printing)

    A 3D printer extruder is a filament feeding mechanism used in many fused filament fabrication (FFF) 3D printers. There are several types of 3D printer extruders. A Bowden extruder is a type of extruder that pushes filament through a long and flexible PTFE (Teflon) tube to the hot end. [1]

  4. Multi-material 3D printing - Wikipedia

    en.wikipedia.org/wiki/Multi-material_3D_printing

    Fused Filament Fabrication (also known as Fused Deposition Modeling - FDM) describes the process of continuously extruding a line of thermoplastic material to form a three dimensional model. [1] The FFF process supports a variety of materials reaching from bio degradable ones like PLA to PETG, ABS and engineering grade materials like PEEK.

  5. 3D printing processes - Wikipedia

    en.wikipedia.org/wiki/3D_printing_processes

    Computer-Aided Design (CAD) model used for 3D printing. The manual modeling process of preparing geometric data for 3D computer graphics is similar to plastic arts such as sculpting. 3D scanning is a process of collecting digital data on the shape and appearance of a real object, creating a digital model based on it.

  6. Material extrusion-based additive manufacturing - Wikipedia

    en.wikipedia.org/wiki/Material_extrusion-based...

    Printing: The process begins with printing the part using a filament containing metal powder bound in plastic. This filament, similar to that used in conventional FFF printers, is infused with metal. The printer deposits the metal-infused filament layer by layer, building up the shape of the part. These printed parts are referred to as "green ...

  7. Powder bed and inkjet head 3D printing - Wikipedia

    en.wikipedia.org/wiki/Powder_bed_and_inkjet_head...

    The process also lends itself to rasterization of layers at target resolutions, a fast process that can accommodate intersecting solids and other data artifacts. Powder bed and inkjet 3D printers typically range in price from $50,000 to $2,000,000 [citation needed]. However, there is a hobbyist DIY kit selling from $800 to convert a consumer ...

  8. Applications of 3D printing - Wikipedia

    en.wikipedia.org/wiki/Applications_of_3D_printing

    Agile tooling is the process of using modular means to design tooling that is produced by additive manufacturing or 3D printing methods to enable quick prototyping and responses to tooling and fixture needs. Agile tooling uses a cost-effective and high-quality method to quickly respond to customer and market needs.

  9. Digital modeling and fabrication - Wikipedia

    en.wikipedia.org/wiki/Digital_modeling_and...

    Fused deposition modeling, also known as fused filament fabrication, uses a 3-axis robotic system that extrudes material, typically a thermoplastic, one thin layer at a time and progressively builds up a shape. Examples of machines that use this method are the Dimension 768 and the Ultimaker.