Ender 3 V3 KE & SE x-axis nozzle brush - No support!
We calculate the final price from your selected file. You review and accept it before payment.
Saved on this device.
At the start of each print, the printer will automatically clean the nozzle with the brush. No more first layer blobs!
- Rating
- 5 / 5
- Likes
- 49
- Downloads
- 155
- Makes
- 1
- Views
- 1,482
- Reviews
- 1
Updated at source:
Model information
- Source
- Printables
- Category
- Creality Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial
The other models required support and I thought I could do it better, so here is my version. I was inspired by AlehandoroVR's model, however my design and files are completely original.
Other then the brush, no additional hardware is required. The fit for the brush is VERY tight and you will likely have to use the edge of a table to push it in.
It clips onto the metal part under the bed like so. Please wait for the bed to be cool before installing, otherwise you may burn yourself
You will need to modify your start gcode. Here is mine to get you started, but you will almost certainly need to adjust the positions to match your setup.
M220 S100 ;Reset Feedrate
M221 S100 ;Reset Flowrate M140 S[bed_temperature_initial_layer_single] ;Set bed temp
G28 ;Home
G92 E0 ;Reset Extruder
BED_MESH_CALIBRATE ;Probe bed
G1 Z2.0 F3000 ;Move Z Axis up 2mm
M104 S[nozzle_temperature_initial_layer] ;Set nozzle temp
G1 X-10 Y-20 Z10 F5000.0 ;Move to leak position
M190 S[bed_temperature_initial_layer_single] ;Wait for bed to reach temp
M109 S[nozzle_temperature_initial_layer] ;Wait for nozzle to reach temp
G1 X57 Y-20 Z0.5 F5000.0 ;Move to near the brush
G1 X107 Y-20 Z0.5 F5000.0 ;1st wipe
G1 X57 Y-20 Z0.5 F5000.0 ;2nd wipe
G1 X107 Y-20 Z0.5 F5000.0 ;3rd wipe
G1 X57 Y-20 Z0.5 F5000.0 ;4th wipe
G1 X107 Y-20 Z0.5 F5000.0 ;5th wipe
G1 X57 Y-20 Z0.5 F5000.0 ;6th wipe
G1 X107 Y-20 Z0.5 F5000.0 ;7th wipe
G1 X57 Y-20 Z0.5 F5000.0 ;8th wipe
G1 X107 Y-20 Z0.5 F5000.0 ;9th wipe
G1 X40 Y-18 Z5 F5000.0 ;Raise z
G1 X-2.0 Y20 Z0.28 F5000.0 ;Move to the purgeline position
G1 X-2.0 Y145.0 Z0.28 F1500.0 E15 ;1st purge
G1 X-1.7 Y145.0 Z0.28 F5000.0 ;Move next to 1sh purge
G1 X-1.7 Y20 Z0.28 F1500.0 E30 ;2nd purge
G92 E0 ;Reset Extruder
G1 E-1.0000 F1800 ;Retract
G1 Z2.0 F3000 ;Move Z Axis up ready for print
G1 E0.0000 F1800
Let me know if you need help working out the code (or anything else)
My print settings:
- 3 top and bottom layers
- 3 perimeters
- 20% gyroid infill
- 0.2mm layer height (on a .4mm nozzle)
In 3d fillies black PLA+
UPDATE LOG (DD/MM/YY):
30/4/24 - Updated G-Code
As with all my models, if you wish to sell this design get in contact and we can make an agreement