How 3D printing works
3D printing works by building objects layer by layer from a digital design, a process called additive manufacturing, where a printer deposits, fuses, or cures material (like melted plastic, resin, or powder) according to sliced instructions (G-code) from a 3D model. A computer slices a 3D model into hundreds of horizontal layers, and the printer then builds these layers sequentially, with each new layer bonding to the one beneath, gradually forming the final 3D object from the bottom up.
The General Process:
Design (CAD): A 3D model is created using Computer-Aided Design (CAD) software or scanned from a real object.
Slicing: A "slicer" program cuts the 3D model into hundreds of thin, horizontal layers, generating a G-code file with instructions for the printer.
Printing (Layer-by-Layer): The printer reads the G-code and builds the object by adding material one layer at a time, moving in X, Y, and Z directions.
Post-Processing: After printing, parts might need support removal, cleaning, or curing.
3D Printing Technology used by CK Crafts:
Fused Deposition Modeling (FDM): Melts and extrudes thermoplastic filament (like plastic) through a nozzle, depositing it layer by layer (most common for home users).
