Universal Nozzle brush Cleaner by NabCube

Last crawled date: 3 years, 4 months ago

New Version Update. 9/22/20
Simpler Version able to be held on bed with C Clamps... Available on TinkerCad
https://www.tinkercad.com/things/90hIDyDcAFR
Simple universal Nozzle cleaning brush mount for right corner of bed. Setup on a CR-10. So ur setting might vary..
I suggest using a harbor freight nylon brush, once cut it fits and locks into holder. Metal brushes cause cause damage if elec contact the hotend.
Below is gcode I used
Check Ur own setting to ensure.
I am NOT responsible for any damage if u use the below GCode. Thank u.
First part of code is prime and wipe..
Gcode
G28 ; home all axes
G1 Z10 F3000 ; lift
G1 X85 Y0 F1500 ; Jump binder clip
G1 Z0.2 F3000 ; get ready to prime
G92 E0 ; reset extrusion distance
G1 X120 E15 F600 ; prime nozzle
G1 X150 F5000 ; quick wipe
G1 X150 Y5 E15 F600 ; prime nozzle
G1 X120 Y5 F5000 ; quick wipe
G1 X120 Y10 E15 F600 ; prime nozzle
G1 X150 Y10 F5000 ; quick wipe
G0 Z20; Start brush nozzle
G0 X260 Y16 Z20 F7500;
G0 Z20;
G0 Y22 F7500;
G0 X270;
G0 Y16 F7500;
G0 X280;
G0 Y22 F7500;
G0 X260 Y16 F7500;
G0 X290 Y16.5 F7500;
G0 X260 Y17 F7500;
G0 X290 Y18 F7500;
G0 X260 Y19 F7500;
G0 X290 Y20 F7500;
G0 X260 Y21 F7500;
G0 X290 Y22 F7500;
G0 X260 Y21 F7500;
G0 X290 Y20 F7500;
G0 X260 Y19 F7500;
G0 X290 Y18 F7500;
G0 X260 Y17 F7500;
G0 X290 Y16 F7500;
G0 Z20; End brush nozzle
G0 X150 Y36 F7500
G28 Z0
M117 Cleaning Finished