Our Printers use 3D printing technology FDM (Fused Deposition Modeling), Also known as FFF (Fused Filament Fabrication). And’ One of the most popular and accessible technologies for additive manufacturing. Used in both professional and hobby settings, This technology makes it possible to make objects layer by layer by melting a thermoplastic filament.

How an FDM/FFF 3D Printer Works?

1. Preparation of the 3D Model

   • The process starts with a 3D model, usually in STL or OBJ, created with CAD modeling software or downloaded from online platforms.

   • The file is processed by slicing software (What Care, PrusaSlicer or Simplify3D), that divides the model into layers (strata) and generates the G-code, i.e. the instructions for the printer.

2. Filament Extraction

   • The printer uses a filament of thermoplastic material (What PLA, ABS, PETG, TPU) wound in a coil.

   • The filament is fed to theextruder, where a Hotend (Heated head) melts it at a controlled temperature (usually between 180°C and 280°C, depending on the material).

3. Layered Deposition

   • The molten material is deposited on a Print bed (build plate) following the path defined by the G-code.

   • The printer builds the object layer by layer, with a typical thickness between 0,05 mm and 0,3 mm.

   • Some printers include a heatbed to improve first layer adhesion and reduce warping (deformation).

4. Cooling and Solidification

   • Once deposited, Material cools down quickly, solidifying and merging with the previous layer.

   • A cooling fan helps stabilize suspended parts (Bridging and overhang).

5. Removing the Finished Part

   • When printing is complete, The object is removed from the plane.

   • Depending on your needs, can be subjected to Post-processing, (smoothing, painting, treatment with acetone for ABS, etc.).