Hello once again. This time, I would like to present to all of you a remix of a remix of a nozzle brush (You can find the original design here: https://www.printables.com/model/258089-auto-nozzle-brush-cleaner-for-ender-3-s1).
Some time ago, I showed a left-side nozzle brush, which was OK in my opinion, but I thought that it was time to upgrade it a little bit. The right nozzle brush comes with the benefit of much more space on the right side of the X-axis in the S1 Pro printer. This means that now we can make moves in both X and Y (the previous nozzle brush moved only along the Y-axis). Also, the part is now a complete single piece (it should fit perfectly on the right side of the heated bed).
Remember to adjust Z height (test different Z heights to check which is the best for you)
Use some heat-resistant material (at least good quality PETG).
Here's updated Gcode:
[gcode_macro CLEAN_NOZZLE]
description: "Nozzle cleaning Gcode"
gcode:
# Homing
{% if printer.toolhead.homed_axes != "xyz" %}
G28
{% endif %}
# Heating
M105
{% if printer.extruder.temperature < 170 %}
M109 S170
{% endif %}
G91
G1 Z10 F3000 ;
G90
G1 X235 Y50 Z1.82 F5000 ; Adjust Z height to your liking
G1 Y5 F7000
G1 Y50 F7000
G1 Y5 F7000
G1 Y50 F7000
G1 Y5 F7000
G1 Y50 F7000
G1 X239 Y5 F5000
G1 X230 Y15 F7000
G1 X239 Y25 F7000
G1 X230 Y35 F7000
G1 X239 Y45 F7000
G1 X230 Y45 F6000
G1 X239 Y35 F7000
G1 X230 Y25 F7000
G1 X239 Y15 F7000
G1 X230 Y5 F7000
G1 X239 Y5 F5000
G1 X230 Y15 F7000
G1 X239 Y25 F7000
G1 X230 Y35 F7000
G1 X239 Y45 F7000
G1 X230 Y45 F6000
G1 X239 Y35 F7000
G1 X230 Y25 F7000
G1 X239 Y15 F7000
G1 X230 Y5 F7000
G1 Z10 F5000
As always you do everything at your own risk!
The author remixed this model.
Brush is now on the right side. The brush is now one piece instead of two prints.