Assembly of the Extruder - storage.googleapis.comMounting the extruder bracket 1 x A 2 x B Extruder...
Transcript of Assembly of the Extruder - storage.googleapis.comMounting the extruder bracket 1 x A 2 x B Extruder...
5
Assembly of the Extruder
1 x HeatCore Unibody extruder
1 x Extruder bracket
2 x M4 x 6 mm DIN-912 class 8.8 screw (with head for 2.5 mm Allen)
2 x M3 x 10 mm - DIN-912 class 8.8 black screw
1 x M3 x 20 mm - DIN-912 class 8.8 black screw
1 x M3 - DIN 934 class 8 black nut
G003796
List of components for the Extruder
1Preparing the carriage
1 x 1 x 1 x
1 x
Printed carriage A for X axis
Carriage for the X axis where the extruder is held, adapted for the use of chains.
Printed carriage B for X axisPart for fastening the belt of X axis to the carriage.
M3 x 20 mm screw
M3 nut
A B C
DA
B
C
D
1 2
2Mounting the carriage on the X axis
Assembly:
Fit the ensemble from step 1 onto the smooth rods of the X axis.
1 x 1 x
Prusa with all axes assembled
Ensemble from step 1
A B
A
B
1 2
3 4
3Securing the carriage with a strap
Ensemble from step 2
100 x 2.5mm black strap
A
B
1 x 1 x
A B
1 2 3
4 5
Assembly:
Pass the belt round the pulley of the right printed piece, then round the ensemble from step 3, and finally round the pulley of the left printed piece X axis. Tighten the belt and fix it with the straps.
GT2 6 mm x 1 m belt
Ensemble from step 3
100 x 2.5 mm black strap
Printed spanner
A
B
C
D
4Fitting the X axis belt
1 x 1 x1 x 4 x
A DB C
To make it easier to attach the belt, remove the pulley and place the belt on it before reattaching it.
Use the spanner as a handle with the tensioner to tighten the belt.
1 2 3
4 5
5Mounting the extruder bracket
1 x
A
2 x
B
Extruder bracketA metal bracket which allows the extruder to be fastened to the carriage of the X axis using two screws on the frame.
M3 x 10 mm screw
A
B
1 2
Assembly:
Screw the extruder bracket to the part assembled in the first step.
Mounting the extruder
6
HeatCore Unibody ExtruderHeatCore Unibody (direct filament extrusion of 1.75 mm with 0.4 mm nozzle).
M4 x 6 mm Screw
A
B
1 x 2 x
A B
1
2
Assembly:
First remove the nozzle. Using the screws, fix the extruder to the bracket mounted in the previous step.
7Fitting the nozzle and the protector
Hot-End protector printed partThis piece covers the Hot-End to prevent the user from touching it when hot, thus avoiding burns.
Printed blower nozzle
M3 x 20 mm screw
A
B
C
Assembly:
Connect the blower nozzle to the protector and fasten it round the Hot-End with a screw.
This screw (C) is not the same as the one screwed to the nozzle in the previous step.
1 x 1 x 1 x
A B C
1 2 3
The Hot-End safety protector is a non-essential extra, but it is strongly recommended during operation to prevent burns.
220 x 220 x 3 mm glass
Black binder clip (35 x 10 mm)
A
B
8
1 x 4 x
A B
Assembly:
Place the glass on the aluminium base, fixing it with the four clips.
Fit the glass of the base
1 2