Instructions

Step 1: drive mechanism main body assembly Assembling the material feeder74
6.5.1. Step 1: drive mechanism main body assembly
The following parts are needed in this step.
Letter Qnty. Description Letter Qnty. Description
A
1 wooden part 10A
F
1 stepper motor
B
1 wooden part 10B
G
2 hex nuts 3mm
C
2 wooden part 10C
H
6 bolts M3 x 20mm
D
1 quick fit coupling
I
2 ball bearings 8mm
E
1 small black gear
2 x 6 x
2 x
image 96: parts needed for this step
To assemble the extrusion head housing, perform the following actions.
1. Move the small black gear over the motor axis, see image 97.
5
Notice: make sure the small black gear is placed on the top motor
axis, so the motor axis does not sticks out.
2. Place a ball bearing 8mm in the hole of the wooden part 10A.
3. Place a ball bearing 8mm in the hole of the wooden part 10C, see
image 98.
A B C
D E F
G H I