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2. 3D printing filament - Wikipedia

   en.wikipedia.org/wiki/3D_printing_filament

   3D printing filament in different colours with models created using the filament. 3D printing filament is the thermoplastic feedstock for fused deposition modeling 3D printers . There are many types of filament available with different properties.

3. 3D printing speed - Wikipedia

   en.wikipedia.org/wiki/3D_Printing_speed

   3D printing speed refers to only the build stage, a subcomponent of the entire 3D printing process. However, the entire process spans from pre-processing to post-processing stages. [ 7 ] The time required for printing a completed part from a data file (. stl or .obj ) is calculated as the sum of time for the following stages:

4. 3D printing - Wikipedia

   en.wikipedia.org/wiki/3D_printing

   3D printing, or additive manufacturing, is the construction of a three-dimensional object from a CAD model or a digital 3D model. [1] [2] [3] It can be done in a variety of processes in which material is deposited, joined or solidified under computer control, [4] with the material being added together (such as plastics, liquids or powder grains being fused), typically layer by layer.

5. Extruder (3D printing) - Wikipedia

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

   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 ] An alternative type of extruder which is also widely used in filament 3D printers is the direct-drive extruder , which sits closer to the extruder hot end.

6. 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.

7. Comparison of 3D printers - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_3D_printers

   Some important 3D printer metrics include: Print technology: 3D printing processes encompasses a variety of methods which each have their own unique challenges. Length of production run and support: 3D printers often require adjustments and parts replacement. A long production run often means that spare parts are also available.

8. Slicer (3D printing) - Wikipedia

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

   The proportion of these structures, known as 'infill density', is a key parameter that can be adjusted in the slicer. Support structure (in blue) generated by Cura software. Supports: Since most 3D printing processes build objects layer by layer, from the bottom up, each new layer is deposited directly on top of the previous one. Consequently ...

9. High-area rapid printing - Wikipedia

   en.wikipedia.org/wiki/High-area_rapid_printing

   High-area rapid printing (HARP) is a stereolithography (SLA) method that permits the continuous, high-throughput printing of large objects at rapid speeds (Figure 1). [1] This method was introduced in 2019 by the Mirkin Research Group at Northwestern University in order to address drawbacks associated with traditional SLA manufacturing processes.