Tip Configurations

Happy Hare Tip Forming and Cutting Presets

22 Presets

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All Tip Forming Tip Cutting

How to use these presets:

Find a preset similar to your setup. If you can't find a preset that perfectly matches your setup, in general, the hotend is more important, followed by the toolhead, then extruder, when choosing your preset.
Click on it to view more details. Pay attention to any additional information, if listed.
Set the indicated parameters in the indicated files by either:
- Pasting the relevant configurations at the bottom of the indicated files
- Manually editing the parameters in your configuration files to match the parameters in your selected preset

About this Configuration

Heiliger-Gral
Toolhead: A4T
Extruder: WristWatch BMG
Hotend: TZ 3.0 Bambu
Additional information:

This configuration uses the crossbow filament cutter.

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 58.7
variable_retract_length: 30
variable_pushback_length: 39

mmu_parameters.cfg

[mmu]
form_tip_macro: _MMU_CUT_TIP
toolhead_extruder_to_nozzle: 79.3
toolhead_sensor_to_nozzle: 68
toolhead_entry_to_extruder: 9
toolhead_residual_filament: 0
toolhead_ooze_reduction: 0

About this Configuration

burkfers
Toolhead: A4T
Extruder: Wristwatch BMG for A4T
Hotend: Dragon HF with Trianglelab MZE
Additional information:

Residual filament parameter is for standard v6 nozzle

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 38
variable_retract_length: 34
variable_pushback_length: 20

mmu_parameters.cfg

[mmu]
toolhead_entry_to_extruder: 9.8
toolhead_extruder_to_nozzle: 68.7
toolhead_sensor_to_nozzle: 55.4
toolhead_residual_filament: 6.4
form_tip_macro: _MMU_CUT_TIP

About this Configuration

martijnvanduijneveldt
Toolhead: A4T
Extruder: Wristwatch BMG
Hotend: Rapido 2 Plus HF

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 68
variable_retract_length: 32
variable_pushback_length: 27

mmu_parameters.cfg

[mmu]
toolhead_entry_to_extruder: 9.7
toolhead_extruder_to_nozzle: 88.5
toolhead_sensor_to_nozzle: 77
toolhead_residual_filament: 20.0
toolhead_ooze_reduction: 0
form_tip_macro: _MMU_CUT_TIP

About this Configuration

igiannakas
Toolhead: A4T
Extruder: Wristwatch BMG
Hotend: Revo Voron

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 62
variable_retract_length: 52
variable_pushback_length: 39

mmu_parameters.cfg

[mmu]
toolhead_entry_to_extruder: 9.7
toolhead_extruder_to_nozzle: 82.6
toolhead_sensor_to_nozzle: 69.5
toolhead_residual_filament: 9.0
toolhead_ooze_reduction: -0.2
form_tip_macro: _MMU_CUT_TIP

About this Configuration

DW-Tas
Toolhead: A4T
Extruder: Wristwatch BMG for A4T
Hotend: Dragon Ace (without MZE)

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 69
variable_retract_length: 58
variable_pushback_length: 20.5

mmu_parameters.cfg

[mmu]
toolhead_entry_to_extruder: 9.5
toolhead_extruder_to_nozzle: 88
toolhead_sensor_to_nozzle: 76.5
toolhead_residual_filament: 36.5
form_tip_macro: _MMU_CUT_TIP

About this Configuration

PatoInquisidor
Toolhead: A4T
Extruder: Wristwatch G2
Hotend: Dragon HF MZE
Additional information:

Using a dual filament sensor WWG2 mod and a Crossbow cutter.

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 69
variable_retract_length: 64

mmu_parameters.cfg

[mmu]
form_tip_macro: _MMU_CUT_TIP
toolhead_extruder_to_nozzle: 96.1
toolhead_sensor_to_nozzle: 77.6
toolhead_entry_to_extruder: 13.2
toolhead_residual_filament: 34.7
toolhead_ooze_reduction: 3

About this Configuration

3DCoded
Toolhead: AntHead
Extruder: WristWatch BMG
Hotend: Rapido 2 HF
Additional information:

Used with IF-Cut filament cutter.

ifcut.cfg

[gcode_macro IFCUT_VARIABLES]
variable_close_angle: 157
variable_open_angle: 20
variable_cut_position: 75
variable_servo_move_delay: 1500
variable_step_distance: 15
variable_load_speed: 80
variable_step_speed: 80
variable_unload_speed: 80
gcode:
    RESPOND MSG=""


[gcode_macro IFCUT_CLOSE]
gcode:
    SET_SERVO SERVO=ifcut ANGLE={printer["gcode_macro IFCUT_VARIABLES"].close_angle}
    {% set wait = params.WAIT|default(1)|int %}
    {% if wait %}
    G4 P{printer["gcode_macro IFCUT_VARIABLES"].servo_move_delay}
    {% endif %}


[gcode_macro IFCUT_OPEN]
gcode:
    SET_SERVO SERVO=ifcut ANGLE={printer["gcode_macro IFCUT_VARIABLES"].open_angle}
    G4 P{printer["gcode_macro IFCUT_VARIABLES"].servo_move_delay}


[gcode_macro IFCUT_CUT_ACTION]
gcode:
    IFCUT_CLOSE
    IFCUT_OPEN


[gcode_macro IFCUT_ROUTINE]
gcode:
    {% set fil_pos_state = printer.mmu.filament_pos %}
    {% if fil_pos_state == 0 %}
    {% set settings = printer["gcode_macro IFCUT_VARIABLES"] %}
    {% set cur_pos = printer.configfile.config["mmu"]["gate_parking_distance"]|float %}
    {% set move_pos = settings.cut_position %}
    {% set move_dist = cur_pos - move_pos %}
    RESPOND MSG="Filament currently at {cur_pos}mm, will move {move_dist}mm to {move_pos}mm"

    IFCUT_OPEN
    _MMU_STEP_MOVE MOTOR=gear MOVE={move_dist} SPEED={settings.load_speed} WAIT=1
    _MMU_STEP_MOVE MOTOR=gear MOVE={settings.step_distance} SPEED={settings.step_speed} WAIT=1
    G4 P500

    IFCUT_CUT_ACTION
    G4 P1000

    _MMU_STEP_MOVE MOTOR=gear MOVE={settings.step_distance} SPEED={settings.step_speed} WAIT=1
    G4 P500
    IFCUT_CUT_ACTION

    IFCUT_CLOSE WAIT=0

    _MMU_STEP_MOVE MOTOR=gear MOVE=-{move_dist} SPEED={settings.unload_speed} WAIT=1
    {% endif %}

mmu_parameters.cfg

[mmu]
form_tip_macro: _MMU_FORM_TIP
toolhead_homing_max: 40
toolhead_extruder_to_nozzle: 98.672
toolhead_sensor_to_nozzle: 83.860
toolhead_entry_to_extruder: 6.716

mmu_macro_vars.cfg

[gcode_macro _MMU_SEQUENCE_VARS]
variable_user_post_unload_extension: 'IFCUT_ROUTINE'


[gcode_macro _MMU_FORM_TIP_VARS]
description: Happy Hare tip forming macro configuration variables
gcode:

variable_ramming_volume: 0
variable_ramming_volume_standalone: 0
variable_toolchange_temp: 0
variable_toolchange_fan_assist: False
variable_toolchange_fan_name: ''
variable_toolchange_fan_speed: 50
variable_unloading_speed_start: 80
variable_unloading_speed: 40
variable_cooling_tube_position: 27
variable_cooling_tube_length: 10
variable_initial_cooling_speed: 20
variable_final_cooling_speed: 20
variable_cooling_moves: 2
variable_use_skinnydip: False
variable_skinnydip_distance: 30
variable_dip_insertion_speed: 30
variable_dip_extraction_speed: 70
variable_melt_zone_pause: 0
variable_cooling_zone_pause: 0
variable_use_fast_skinnydip: False
variable_parking_distance: 0
variable_extruder_eject_speed: 35

About this Configuration

burkfers
Toolhead: AntHead
Extruder: Wristwatch G2
Hotend: TZv6
Additional information:

This uses the stock Bambulab nozzle, not a v6. The hotend is Dragon-length.

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 38
variable_retract_length: 34
variable_pushback_length: 20.0

mmu_parameters.cfg

[mmu]
toolhead_extruder_to_nozzle: 68.6
toolhead_sensor_to_nozzle: 50.9
toolhead_entry_to_extruder: 13
toolhead_residual_filament: 1.2
toolhead_ooze_reduction: 0
form_tip_macro: _MMU_CUT_TIP

About this Configuration

kinematicdigit
Toolhead: Jabberwocky
Extruder: Jabberwocky
Hotend: Conch
Additional information:

Based on JW sample configs located here. Toolhead measurements contributed by NameOfTheDragon

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 63.6
variable_retract_length: 58.6
variable_simple_tip_forming: True
variable_rip_length: 2.0
variable_rip_speed: 3
variable_pushback_length: 15.0
variable_pushback_dwell_time: 0
variable_extruder_move_speed: 25

mmu_parameters.cfg

[mmu]
toolhead_extruder_to_nozzle: 86
toolhead_sensor_to_nozzle: 74.3
toolhead_entry_to_extruder: 8.9
toolhead_residual_filament: 22.5
form_tip_macro: _MMU_CUT_TIP

About this Configuration

leekinglai
Toolhead: Stealthburner
Extruder: Clockwork 2
Hotend: Dragon HF
Additional information:

Use FilamATrix main_body_clockwork2_dual_switch.stl

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 47.1
variable_retract_length: 42.1
variable_pushback_length: 20

mmu_parameters.cfg

[mmu]
toolhead_entry_to_extruder: 12.4
toolhead_extruder_to_nozzle: 70.3
toolhead_sensor_to_nozzle: 62.2
toolhead_residual_filament: 30.6
form_tip_macro: _MMU_CUT_TIP

About this Configuration

moggieuk
Toolhead: Stealthburner
Extruder: Clockwork2
Hotend: Rapido HF
Additional information:

Uses Filametrix cutter

mmu_parameters.cfg

[mmu]
toolhead_entry_to_extruder: 13
toolhead_extruder_to_nozzle: 84.82
toolhead_sensor_to_nozzle: 74.84
form_tip_macro: _MMU_CUT_TIP

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 60.01
variable_retract_length: 31.5
variable_pushback_length: 29.00

About this Configuration

coopergerman
Toolhead: Stealthburner
Extruder: Clockwork2
Hotend: Revo Voron
Additional information:

Uses Filametrix cutter.

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 58.9

mmu_parameters.cfg

[mmu]
toolhead_extruder_to_nozzle: 85.1
toolhead_sensor_to_nozzle: 75.8
toolhead_entry_to_extruder: 16.6
form_tip_macro: _MMU_CUT_TIP

About this Configuration

moggieuk
Toolhead: Stealthburner
Extruder: Clockwork2
Hotend: Revo
Additional information:

Uses Filametrix cutter

mmu_parameters.cfg

[mmu]
toolhead_entry_to_extruder: 13
toolhead_extruder_to_nozzle: 72
toolhead_sensor_to_nozzle: 62

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 37.5

About this Configuration

yogibear2244
Toolhead: Stealthburner
Extruder: G2E
Hotend: Dragon HF
Additional information:

Uses Filametrix cutter

Configs originally by @yogibear2244 on Discord.

mmu_parameters.cfg

[mmu]
toolhead_entry_to_extruder: 13.29
toolhead_extruder_to_nozzle: 99.5
toolhead_sensor_to_nozzle: 79
form_tip_macro: _MMU_CUT_TIP

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 59.25
variable_retract_length: 36
variable_pushback_length: 20

About this Configuration

yogibear2244
Toolhead: Stealthburner
Extruder: G2E
Hotend: Rapido HF
Additional information:

Uses Filametrix cutter

Configs originally by @yogibear2244 on Discord.

mmu_parameters.cfg

[mmu]
toolhead_entry_to_extruder: 13.29
toolhead_extruder_to_nozzle: 99.38
toolhead_sensor_to_nozzle: 79.78
form_tip_macro: _MMU_CUT_TIP

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 61.22
variable_retract_length: 32.22
variable_pushback_length: 31.22

About this Configuration

yogibear2244
Toolhead: Stealthburner
Extruder: G2E
Hotend: Revo
Additional information:

Uses Filametrix cutter

Configs originally by @yogibear2244 on Discord.

Cutter parameters taken/estimated from CAD and NOT tested.

mmu_parameters.cfg

[mmu]
toolhead_entry_to_extruder: 13.29
toolhead_extruder_to_nozzle: 99.18
toolhead_sensor_to_nozzle: 79.58
form_tip_macro: _MMU_CUT_TIP

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 61.03
variable_retract_length: 32.03
variable_pushback_length: 31.03

About this Configuration

GcodeGearHead
Toolhead: XOL-Metrix
Extruder: Sherpa Mini CNC
Hotend: Rapido 1 UHF

mmu_macro_vars.cfg

[gcode_macro _MMU_CUT_TIP_VARS]
variable_blade_pos: 73
variable_retract_length: 12
variable_simple_tip_forming: False
variable_rip_length: 1.0
variable_rip_speed: 3
variable_pushback_length: 10.0
variable_pushback_dwell_time: 0
variable_evacuate_speed: 150
variable_cut_dwell_time: 50
variable_cut_fast_move_fraction: 1.0
variable_extruder_move_speed: 25

mmu_parameters.cfg

[mmu]
form_tip_macro: _MMU_CUT_TIP
toolhead_extruder_to_nozzle: 102
toolhead_sensor_to_nozzle: 82
toolhead_entry_to_extruder: 38
toolhead_residual_filament: 40
toolhead_ooze_reduction: 0

About this Configuration

norris108
Toolhead: Afterburner
Extruder: Clockwork
Hotend: Dragon HF

mmu_macro_vars.cfg

[gcode_macro _MMU_FORM_TIP_VARS]
variable_ramming_volume: 0
variable_ramming_volume_standalone: 0
variable_toolchange_temp: 0
variable_toolchange_fan_assist: False
variable_toolchange_fan_name: ''
variable_toolchange_fan_speed: 50
variable_unloading_speed_start: 90
variable_unloading_speed: 15
variable_cooling_tube_position: 30
variable_cooling_tube_length: 10
variable_initial_cooling_speed: 5
variable_final_cooling_speed: 20
variable_cooling_moves: 5
variable_use_skinnydip: False
variable_skinnydip_distance: 18
variable_dip_insertion_speed: 60
variable_dip_extraction_speed: 120
variable_melt_zone_pause: 0
variable_cooling_zone_pause: 1000
variable_use_fast_skinnydip: False
variable_parking_distance: 0
variable_extruder_eject_speed: 10

mmu_parameters.cfg

[mmu]
toolhead_extruder_to_nozzle: 76.8
toolhead_sensor_to_nozzle: 67.7
toolhead_entry_to_extruder: 8
toolhead_residual_filament: 22.3
toolhead_ooze_reduction: 1
form_tip_macro: _MMU_FORM_TIP

About this Configuration

sezgynus
Toolhead: Diploduct
Extruder: BMG
Hotend: Ender 3 V2
Additional information:

Diplo Duct toolhead

mmu_macro_vars.cfg

[gcode_macro _MMU_FORM_TIP_VARS]
variable_ramming_volume: 0
variable_ramming_volume_standalone: 1.20
variable_toolchange_temp: 0
variable_toolchange_fan_assist: False
variable_toolchange_fan_name: ''
variable_toolchange_fan_speed: 50
variable_unloading_speed_start: 80
variable_unloading_speed: 18
variable_cooling_tube_position: 24
variable_cooling_tube_length: 25
variable_initial_cooling_speed: 10
variable_final_cooling_speed: 80
variable_cooling_moves: 4
variable_use_skinnydip: False
variable_skinnydip_distance: 22
variable_dip_insertion_speed: 30
variable_dip_extraction_speed: 110
variable_melt_zone_pause: 2000
variable_cooling_zone_pause: 0
variable_use_fast_skinnydip: False
variable_parking_distance: 0
variable_extruder_eject_speed: 80

mmu_parameters.cfg

[mmu]
toolhead_extruder_to_nozzle: 106.82
toolhead_sensor_to_nozzle: 62
toolhead_entry_to_extruder: 8
toolhead_ooze_reduction: 0
form_tip_macro: _MMU_FORM_TIP

About this Configuration

53Aries
Toolhead: E34M1
Extruder: Sherpa Mini
Hotend: Alps v6
Additional information:

Ramming over purge bucket via custom park macro.

mmu_macro_vars.cfg

[gcode_macro _MMU_FORM_TIP_VARS]
variable_ramming_volume: 16
variable_ramming_volume_standalone: 16
variable_toolchange_temp: 0
variable_toolchange_fan_assist: False
variable_toolchange_fan_name: ''
variable_toolchange_fan_speed: 50
variable_unloading_speed_start: 80
variable_unloading_speed: 18
variable_cooling_tube_position: 30
variable_cooling_tube_length: 12
variable_initial_cooling_speed: 10
variable_final_cooling_speed: 50
variable_cooling_moves: 4
variable_use_skinnydip: False
variable_skinnydip_distance: 30
variable_dip_insertion_speed: 30
variable_dip_extraction_speed: 70
variable_melt_zone_pause: 0
variable_cooling_zone_pause: 0
variable_use_fast_skinnydip: False
variable_parking_distance: 0
variable_extruder_eject_speed: 25

mmu_parameters.cfg

[mmu]
form_tip_macro: _MMU_FORM_TIP
toolhead_extruder_to_nozzle: 72
toolhead_sensor_to_nozzle: 62
toolhead_entry_to_extruder: 8
toolhead_residual_filament: 0
toolhead_ooze_reduction: 0

About this Configuration

matthew73210
Toolhead: Ender 3 V3 KE
Extruder: Stock
Hotend: Stock
Additional information:

Have pico mmu unit 4 lane hub. The length between extruder and hotend needs fine tuning as it blobs for about 1 second. But the tip forming is great.

mmu_macro_vars.cfg

[gcode_macro _MMU_FORM_TIP_VARS]
variable_ramming_volume: 0
variable_ramming_volume_standalone: 0
variable_toolchange_temp: 0
variable_toolchange_fan_assist: False
variable_toolchange_fan_name: ''
variable_toolchange_fan_speed: 50
variable_unloading_speed_start: 80
variable_unloading_speed: 18
variable_cooling_tube_position: 35
variable_cooling_tube_length: 10
variable_initial_cooling_speed: 10
variable_final_cooling_speed: 50
variable_cooling_moves: 4
variable_use_skinnydip: False
variable_skinnydip_distance: 30
variable_dip_insertion_speed: 30
variable_dip_extraction_speed: 75
variable_melt_zone_pause: 0
variable_cooling_zone_pause: 0
variable_use_fast_skinnydip: False
variable_parking_distance: 0
variable_extruder_eject_speed: 25

mmu_parameters.cfg

[mmu]
toolhead_extruder_to_nozzle: 90
toolhead_sensor_to_nozzle: 62
toolhead_entry_to_extruder: 29
toolhead_ooze_reduction: 0
form_tip_macro: _MMU_FORM_TIP

About this Configuration

53Aries
Toolhead: QIDI Q1 Pro
Extruder: Stock
Hotend: Stock
Additional information:

Ramming over purge bucket via custom park macro.

mmu_macro_vars.cfg

[gcode_macro _MMU_FORM_TIP_VARS]
variable_ramming_volume: 16
variable_ramming_volume_standalone: 16
variable_ramming_speed: 10
variable_toolchange_temp: 0
variable_toolchange_fan_assist: False
variable_toolchange_fan_name: ''
variable_toolchange_fan_speed: 50
variable_unloading_speed_start: 80
variable_unloading_speed: 12
variable_cooling_tube_position: 26
variable_cooling_tube_length: 16
variable_initial_cooling_speed: 10
variable_final_cooling_speed: 40
variable_cooling_moves: 3
variable_use_skinnydip: False
variable_skinnydip_distance: 40
variable_dip_insertion_speed: 20
variable_dip_extraction_speed: 60
variable_melt_zone_pause: 0
variable_cooling_zone_pause: 0
variable_use_fast_skinnydip: False
variable_parking_distance: 15
variable_extruder_eject_speed: 25

mmu_parameters.cfg

[mmu]
form_tip_macro: _MMU_FORM_TIP
toolhead_extruder_to_nozzle: 75
toolhead_sensor_to_nozzle: 78
toolhead_entry_to_extruder: 24
toolhead_residual_filament: 2
toolhead_ooze_reduction: 0

Configuration

Author

Cut A4T WWBMG Bambu TZ3

Heiliger-Gral
Cut A4T WWBMG Dragon HF MZE

burkfers
Cut A4T WWBMG Rapido2 Plus HF

martijnvanduijneveldt
Cut A4T WWBMG Revo Voron

igiannakas
Cut A4T WWBMG for A4T Dragon Ace

DW-Tas
Cut A4T WWG2 Dragon HF MZE

PatoInquisidor
Form Cut AntHead WWBMG Rapido 2 HF

3DCoded
Cut AntHead WWG2 TZv6

burkfers
Cut Jabberwocky

kinematicdigit
Cut Stealthburner Clockwork2 Dragon HF

leekinglai
Cut Stealthburner Clockwork2 Rapido HF

moggieuk
Cut Stealthburner Clockwork2 Revo Voron

coopergerman
Cut Stealthburner Clockwork2 Revo

moggieuk
Cut Stealthburner G2E Dragon HF

yogibear2244
Cut Stealthburner G2E Rapido HF

yogibear2244
Cut Stealthburner G2E Revo

yogibear2244
Cut XOL Metrix Sherpa Mini CNC Rapido 1 UHF

GcodeGearHead
Form Afterburner Clockwork Dragon HF

norris108
Form Diploduct BMG Ender 3 V2

sezgynus
Form E34M1 Sherpa Mini Alps v6

53Aries
Form Ender3 V3 KE

matthew73210
Form QIDI Q1 Pro

53Aries

Please upload your configurations! We're trying to include configurations for every toolhead, extruder, and hotend.
Missing toolheads (non-exhaustive):

Rapidburner
Dragonburner
Xol
Reaper
Archetype

Missing extruders (non-exhaustive):

Orbiter
Sherpa Mini

Missing hotends (non-exhaustive):

Revo Six
Revo Micro
Chube
Bambu

We need YOUR help to grow this database! Upload your configuration to help other people with similar setups. Contributions are highly appreciated!