Wiper Model for Kingroon KP3S. Clean nozzle mod.

Nozzle Wiper Model for Kingroon KP3S 3D Printer Using Bamboo Lab A1 Sticker

This nozzle wiper model is designed specifically for the Kingroon KP3S 3D printer, optimized for use with the Bamboo Lab A1 sticker. This model will help improve your print quality and simplify the process of cleaning the nozzle after each print.

Included in the package:

• STL file for the nozzle wiper model.
• G-code that should be added to your printer.cfg configuration file, or used as a separate file. Detailed installation instructions are provided.

Technical Details:

• The nozzle wiper is designed to work seamlessly with the Bamboo Lab A1 sticker, helping to efficiently clear residual filament from the nozzle and extending its lifespan.

Additional Information:

• For an even more efficient cleaning experience, we recommend using a nozzle cleaning brush, which you can purchase here: Nozzle Cleaning Brush on AliExpress.

Installation Instructions:

1. Download the STL file and load it onto your Kingroon KP3S 3D printer.
2. Add the provided G-code into your printer.cfg configuration file or save it as a separate file for use during printing.
3. In your printer configuration, ensure that the Y-axis can move up to 189mm to accommodate the wiper.
4. Don't forget to include macro WIPER to START_PRINT gcode.
5. Be sure to use the Bamboo Lab A1 sticker for the best results.
6. To install the wiper, you will need two M3 bolts (20-25mm) and two M3 nuts to secure the wiper in place.

This nozzle wiper will significantly enhance your print quality and make the post-print cleaning process easier on your Kingroon KP3S.

Mine is printed with ABS.

[gcode_macro WIPER]
variable_x1: 6 # left of brush   <<<edit this value>>>
variable_x2: 41 # right or brush  <<<edit this value>>>
variable_y1: 185 # y value         <<<edit this value>>>
variable_y2: 189 # y value         <<<edit this value>>>
variable_z1: 2 # nozzle height   <<<edit this value>>>
variable_z2: 4 # nozzle height   <<<edit this value>>>
gcode:    
    {% set EXTRUDER_TEMP = params.EXTRUDER_TEMP|default(220)|float %}
    # {% set EXTRUDER_TEMP_PRE = 150}
    # Start bed heating
    # Home the printer
    G28
    BED_MESH_PROFILE LOAD="default"
    M220 S100
    # Use absolute coordinates
    G90
    # Move the nozzle very close to the bed
#    M104 S170
    G1 X0 Y187 Z5 F5000
    # Wait for bed to reach temperature
    
    M109 S{EXTRUDER_TEMP*0.87}
    M104 S{EXTRUDER_TEMP*0.87}
    
    G92 E0

    
    M117 Brushing Nozzle
    G0 X{x2} Y{y1} Z{z2} F2000
    G0 X{x1} Y{y2} Z{z1} F2000 
    G0 X{x2} Y{y2} Z{z2} F3000
    G0 X{x1} Y{y1} Z{z1} F3000 
    G0 X{x2} Y{y2} Z{z2} F5000
    G0 X{x1} Y{y1} Z{z1} F5000 
    G0 X{x2} Y{y2} Z{z2} F6000
    G0 X{x1} Y{y1} Z{z1} F6000 
    G0 X{x2} Y{y2} Z{z2} F9000
    G0 X{x1} Y{y1} Z{z1} F9000 
    G0 X{x2} Y{y2} Z{z2} F15000
    G0 X{x1} Y{y1} Z{z1} F15000 
    G0 X{x2} Y{y2} Z{z2} F15000
    G0 X{x1} Y{y1} Z{z1} F15000 
    G0 X{x2} Y{y2} Z{z2} F15000
    G0 X{x1} Y{y1} Z{z1} F15000 
    G0 X{x2} Y{y2} Z{z2} F15000
    G0 X{x1} Y{y1} Z{z1} F15000 
    G0 X{x2} Y{y2} Z{z2} F15000
    G0 X{x1} Y{y1} Z{z1} F15000 
    G0 X{x2} Y{y2} Z{z2} F15000
    G0 X{x1} Y{y1} Z{z1} F15000
    G0 X{x2} Y{y1} Z{z2} F2000
    G0 X{x1} Y{y2} Z{z1} F2000 
    G0 X{x2} Y{y2} Z{z2} F3000
    G0 X{x1} Y{y1} Z{z1} F3000 
    G0 X{x2} Y{y2} Z{z2} F5000
    G0 X{x1} Y{y1} Z{z1} F5000 
    G0 X{x2} Y{y2} Z{z2} F15000
    G0 X{x1} Y{y1} Z{z1} F15000 
    G0 X{x2} Y{y2} Z{z2} F15000
    G0 X{x1} Y{y1} Z{z1} F15000 
    G0 X{x2} Y{y2} Z{z2} F15000
    G0 X{x2} Y{y1} Z{z2} F2000
    G0 X{x1} Y{y2} Z{z1} F2000 
    G0 X{x2} Y{y2} Z{z2} F3000
    G0 X{x1} Y{y1} Z{z1} F3000 
    G0 X{x2} Y{y2} Z{z2} F5000
    G0 X{x1} Y{y1} Z{z1} F5000 
    G0 X{x1} Y{y1} Z{z1} F15000 
    G0 X{x2} Y{y2} Z{z2} F15000
    G0 X{x1} Y{y1} Z{z1} F15000 
    G0 X{x1} Y{y1} Z{z1} F15000 
    G0 X{x2} Y{y2} Z{z2} F15000
    G0 X{x1} Y{y1} Z{z1} F15000 
    G0 X{x1} Y{y1} Z{z1} F15000 
    G0 X{x2} Y{y2} Z{z2} F15000
    G0 X{x1} Y{y1} Z{z1} F15000 
    G0 X{x2} Y{y2} Z{z2} F3000
    G0 X{x1} Y{y1} Z{z1} F3000 
    G0 X{x2} Y{y2} Z{z2} F3000
    G0 X{x1} Y{y1} Z{z1} F3000 
    G0 X{x2} Y{y2} Z{z2} F3000
    G0 X{x1} Y{y1} Z{z1} F3000 

    G1 X60 Y187 Z10 F5000
    
    # Включение вентилятора на полную мощность, затем охлаждение
    M106 S0  # Временно выключить вентилятор (подготовка к включению максимального обдува)
    M106 S255  # Включение вентилятора на 100% мощности
    M109 S{EXTRUDER_TEMP*0.7}  # Ожидание, пока температура экструдера не достигнет 70% от заданной температуры
    M104 S0  # Полное выключение нагрева экструдера