Bresser T-REX2 - 3 D Printer Terms and Definitions

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2.1.3 Terms and definitions
Construction plate
The surface on which BRESSER T-REX 2 builds an
object.
Construction volume
The three-dimensional surface of an object after its
completion. Largest construction volume of
BRESSER T-REX 2: 200x148x150 mm.
Levelling nuts
Use the nuts under the platform to adjust the distance
between the nozzle and the construction platform.
Extruder
The extruder pulls the filament from the spool, melts it
and pushes it through a nozzle onto the construction
platform.
Nozzle
This "print head" sits at the bottom of the extruder,
there
where the heated filament is pressed out.
Filament guide tube
A plastic tube in which the filament is fed from the
filament box to the filament holder.
Punch key
A tool for determining the size of the nozzle metal
cube.
Cleaning pen tool
A tool for cleaning the clogged extruder.