Operation Manual

BFB-3000 Set Up and Operations Manual
Document No: D100253 41
6.11 Print a successful raft
The raft supports the model during printing:
It is essential that a good raft is printed to guarantee a good build. Therefore the height of
the hot-end nozzle over the bed for the first layer is critical:
 If the nozzle is too far away from the bed, the filament will not stick to the bed
 If the nozzle is too low it will not be able to extruder the filament, and there is a risk
of damage to the bed and the nozzle.
SIDE VIEW END VIEW
Model
Raft
Nozzle
Deposited
Filament
Bed
Nozzle
movement