What 3D printer is made of
Building objects layer by layer (Hull).
- Lead screw — has part. The axes are moved by screws.
- Servomotor — has part. Stepper motors.
- Program control of a machine — uses. The layers are set by a program (G-code), as with CNC.
- CAD — uses. Models from CAD.
- Plastic — uses. It prints with plastic.
- Aluminium — is made of. The frame is aluminium extrusion.