Chapter 1: 3D Printing Technology - Flashforge Creator Pro User Manual

Chapter 1: 3D Printing Technology

1.1 Definition
3D printing is transforming three-dimensional models into physical objects that you can hold and
touch. It is also called additive manufacturing because the 3D model is created by "adding" layers
upon layers of material until the object is fully formed.
1.2 Technique
Fused Filament Fabrication(FFF) is the most common method of 3D printing. It is also the method
that the Creator Pro uses. It works by melting plastic material called filament onto a print surface in
high temperature. The filament solidifies after it cools down, which happens instantaneously after it
is extruded from the nozzle. 3D objects are formed with the filament laying down multiple layers.
1.3 Process
3D printing involves three steps:
1.) Make or download a 3D model
2.) Slice and export the 3D model
3.) Build the 3D model
①Make a 3D Model: Currently, there are three ways of creating a 3D model.
·Designing From Scratch You can use free CAD (computer-aided design) software such as
AutoCAD, SolidWorks, Pro-E to design your very own 3D model.
·3D Scanners An alternative method to creating a 3D model is to scan an
object. 3D scanners work by digitizing a physical object, collecting its geometric data, and saving it
to a file on your PC. There are also apps that can turn a mobile device into a 3D scanner.
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