Add IdeaFormer IR3 V2 belt printer profile - credit: tommasobbianchi (#43)

* Add IdeaFormer IR3 V2 belt printer profile

Self-contained vendor profile for the IdeaFormer IR3 V2 (45 deg belt printer):
machine (0.4 nozzle) + 0.20mm process + Generic PLA/PETG filaments, with the
belt machine-frame transforms set explicitly on the machine preset
(belt_printer, belt_slice_rotation x/45/global, build_plate_tilt_x=45,
gcode_remap_x/y/z, gcode_shear_z=pos_tan, gcode_scale_y=inv_cos).

The vendor bundles its own machine/process commons (fdm_belt_common,
fdm_klipper_common, fdm_machine_common, fdm_process_common) on purpose:
OrcaSlicer resolves system-preset inheritance per-vendor, so a profile that
inherits the Custom vendor's commons cross-vendor fails to resolve its parent
and the whole IdeaFormer vendor silently fails to load. Bundling the commons
(and listing them in IdeaFormer.json in dependency order) keeps the vendor
self-contained, matching how every other vendor folder is structured.

Machine limits, bed temperature (75 C for belt PLA) and start/end G-code are
taken from a working IdeaFormer IR3 V2.



* feat(belt/profile): eSUN PLA @IdeaFormer IR3 V2 — HW-calibrated belt filament

Add an eSUN PLA belt profile for the IR3 V2, inheriting Generic PLA @IdeaFormer
IR3 V2 (self-contained: parent is in the same IdeaFormer vendor, registered
after it in filament_list). HW-calibrated on the IR3 V2:
- nozzle_temperature 200/200 (temp-tower calibration)
- pressure_advance 0.12 (PA calibration)
- filament_max_volumetric_speed 10 mm³/s (max-vol-speed calibration: wall
  failed at 126 mm/s → 126 × 0.0798 mm³/mm ≈ 10 mm³/s)
This commit is contained in:
Tommaso Bianchi
2026-06-10 11:13:56 +02:00
committed by GitHub
parent da3fee2dfa
commit 6ed2437848
12 changed files with 919 additions and 0 deletions

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{
"type": "machine",
"name": "IdeaFormer IR3 V2 0.4 nozzle",
"inherits": "fdm_belt_common",
"from": "system",
"setting_id": "GMIF001",
"instantiation": "true",
"printer_model": "IdeaFormer IR3 V2",
"printer_variant": "0.4",
"nozzle_diameter": [
"0.4"
],
"printable_area": [
"0x0",
"250x0",
"250x2000",
"0x2000"
],
"printable_height": "250",
"belt_printer": "1",
"belt_printer_infinite_y": "1",
"belt_slice_rotation": "x",
"belt_slice_rotation_angle": "45",
"belt_slice_rotation_global": "1",
"build_plate_tilt_x": "45",
"build_plate_tilt_y": "0",
"gcode_remap_x": "rev_x",
"gcode_remap_y": "pos_z",
"gcode_remap_z": "pos_y",
"gcode_shear_z": "pos_tan",
"gcode_scale_y": "inv_cos",
"thumbnails": [
"48x48/PNG",
"300x300/PNG"
],
"default_filament_profile": [
"Generic PLA @IdeaFormer IR3 V2"
],
"default_print_profile": "0.20mm Standard @IdeaFormer IR3 V2",
"use_relative_e_distances": "1",
"machine_max_acceleration_e": [
"5000"
],
"machine_max_acceleration_extruding": [
"5000"
],
"machine_max_acceleration_retracting": [
"1000"
],
"machine_max_acceleration_travel": [
"9000"
],
"machine_max_acceleration_x": [
"5000"
],
"machine_max_acceleration_y": [
"5000"
],
"machine_max_acceleration_z": [
"100"
],
"machine_max_jerk_e": [
"2.5"
],
"machine_max_jerk_x": [
"10"
],
"machine_max_jerk_y": [
"10"
],
"machine_max_jerk_z": [
"0.4"
],
"machine_max_speed_e": [
"60"
],
"machine_max_speed_x": [
"500"
],
"machine_max_speed_y": [
"500"
],
"machine_max_speed_z": [
"20"
],
"retraction_length": [
"2"
],
"retraction_speed": [
"40"
],
"deretraction_speed": [
"40"
],
"z_hop": [
"0.4"
],
"retract_lift_below": [
"300"
],
"machine_start_gcode": "; === IdeaFormer IR3 V2 Belt Printer Start ===\n; Axes: X=lateral, Y=gantry height (probe), Z=belt\nG90 ; absolute positioning\nM82 ; absolute extruder\nG21 ; millimeters\nG28 ; home all axes\nG1 Y20 F500 ; lift nozzle 20mm from belt\n; Bed + hotend temps come from the active filament profile. Belt PLA requires 75 C bed — use Generic/eSun PLA @IdeaFormer IR3 V2 filament presets to get it automatically.\nM140 S[hot_plate_temp_initial_layer] ; set bed temp\nM104 S[nozzle_temperature_initial_layer] ; hotend temp\nM109 S[nozzle_temperature_initial_layer] ; wait hotend\nM190 S[hot_plate_temp_initial_layer] ; wait bed\n; --- Purge blob ---\nG92 E0 ; zero extruder\nG1 Y.1 ; nozzle 0.1mm above belt\nG1 E15 F1000 ; purge 15mm blob\nG1 Z20 E25 F800 ; belt advance 20mm + extrude\nG1 E23 ; retract 2mm\nG28 Y ; re-probe belt surface\nG1 E25 ; de-retract\n; --- Prime lines (full 250mm bed width) ---\nFMS_on ; filament motion sensor\nG1 X250 E50 F2000 ; prime line 1\nG92 Z0 ; reset belt origin\nG1 Z.4 ; belt advance 0.4mm\nG1 X0 E75 ; prime line 2\nG1 F1000 ; default feedrate\nG92 E0 Z0 ; zero extruder + belt = print origin\n",
"machine_end_gcode": "; === IdeaFormer IR3 V2 Belt Printer End ===\nM400 ; wait for moves to finish\nG28 X ; home X axis\nM104 S0 ; heater off\nM140 S0 ; bed off\nG92 E0 ; zero extruder\nG1 E-5 F300 ; retract 5mm\nG4 P7000 ; wait 7s for ooze\nG28 ; home all\nG1 Y50 F1000 ; lift nozzle 50mm\nFMS_off ; filament motion sensor off\nBED_MESH_CLEAR\nM84 ; disable motors\n",
"machine_pause_gcode": "PAUSE",
"layer_change_gcode": "G92 E0 ; belt: reset extruder at layer change (relative E)"
}

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{
"type": "machine_model",
"name": "IdeaFormer IR3 V2",
"model_id": "IdeaFormer_IR3_V2",
"nozzle_diameter": "0.4",
"machine_tech": "FFF",
"family": "IdeaFormer",
"bed_model": "",
"bed_texture": "",
"hotend_model": "",
"default_materials": "Generic PLA @IdeaFormer IR3 V2;Generic PETG @IdeaFormer IR3 V2"
}

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{
"type": "machine",
"name": "fdm_belt_common",
"inherits": "fdm_klipper_common",
"from": "system",
"instantiation": "false",
"gcode_flavor": "klipper",
"single_extruder_multi_material": "0",
"default_filament_profile": [
"Generic PLA @System"
],
"default_print_profile": "0.20mm Standard @System",
"max_layer_height": [
"0.32"
],
"min_layer_height": [
"0.08"
],
"deretraction_speed": [
"30"
],
"extruder_colour": [
"#FCE94F"
],
"extruder_offset": [
"0x0"
],
"long_retractions_when_cut": [
"0"
],
"nozzle_diameter": [
"0.4"
],
"retract_before_wipe": [
"70%"
],
"retract_length_toolchange": [
"2"
],
"retract_lift_above": [
"0"
],
"retract_lift_below": [
"0"
],
"retract_lift_enforce": [
"All Surfaces"
],
"retract_restart_extra": [
"0"
],
"retract_restart_extra_toolchange": [
"0"
],
"retract_when_changing_layer": [
"1"
],
"retraction_distances_when_cut": [
"18"
],
"retraction_length": [
"0.8"
],
"retraction_minimum_travel": [
"1"
],
"retraction_speed": [
"30"
],
"travel_slope": [
"3"
],
"wipe": [
"1"
],
"wipe_distance": [
"1"
],
"z_hop": [
"0.4"
],
"z_hop_types": [
"Normal Lift"
],
"gcode_remap_x": "rev_x",
"gcode_remap_y": "pos_z",
"gcode_remap_z": "pos_y",
"printer_extruder_id": [
"1"
],
"belt_printer": "1",
"belt_slice_rotation": "x",
"belt_slice_rotation_angle": "45",
"belt_slice_rotation_global": "1",
"build_plate_tilt_x": "45",
"gcode_shear_z": "pos_tan",
"gcode_scale_y": "inv_cos",
"purge_in_prime_tower": "0",
"scan_first_layer": "0",
"auxiliary_fan": "0"
}

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{
"type": "machine",
"name": "fdm_klipper_common",
"inherits": "fdm_machine_common",
"from": "system",
"instantiation": "false",
"gcode_flavor": "klipper",
"machine_max_acceleration_e": [
"5000",
"5000"
],
"machine_max_acceleration_extruding": [
"20000",
"20000"
],
"machine_max_acceleration_retracting": [
"5000",
"5000"
],
"machine_max_acceleration_travel": [
"20000",
"20000"
],
"machine_max_acceleration_x": [
"20000",
"20000"
],
"machine_max_acceleration_y": [
"20000",
"20000"
],
"machine_max_acceleration_z": [
"500",
"200"
],
"machine_max_speed_e": [
"25",
"25"
],
"machine_max_speed_x": [
"500",
"200"
],
"machine_max_speed_y": [
"500",
"200"
],
"machine_max_speed_z": [
"12",
"12"
],
"machine_max_jerk_e": [
"2.5",
"2.5"
],
"machine_max_jerk_x": [
"9",
"9"
],
"machine_max_jerk_y": [
"9",
"9"
],
"machine_max_jerk_z": [
"0.2",
"0.4"
],
"machine_min_extruding_rate": [
"0",
"0"
],
"machine_min_travel_rate": [
"0",
"0"
],
"max_layer_height": [
"0.32"
],
"min_layer_height": [
"0.08"
],
"printable_height": "250",
"extruder_clearance_radius": "65",
"extruder_clearance_height_to_rod": "36",
"extruder_clearance_height_to_lid": "140",
"printer_settings_id": "",
"printer_technology": "FFF",
"printer_variant": "0.4",
"retraction_minimum_travel": [
"1"
],
"retract_before_wipe": [
"70%"
],
"retract_when_changing_layer": [
"1"
],
"retraction_length": [
"0.8"
],
"retract_length_toolchange": [
"2"
],
"z_hop": [
"0.4"
],
"retract_restart_extra": [
"0"
],
"retract_restart_extra_toolchange": [
"0"
],
"retraction_speed": [
"30"
],
"deretraction_speed": [
"30"
],
"z_hop_types": "Normal Lift",
"silent_mode": "0",
"single_extruder_multi_material": "1",
"change_filament_gcode": "",
"wipe": [
"1"
],
"default_filament_profile": [
"Generic PLA @System"
],
"default_print_profile": "0.20mm Standard @MyKlipper",
"bed_exclude_area": [
"0x0"
],
"machine_start_gcode": "M190 S[bed_temperature_initial_layer_single]\nM109 S[nozzle_temperature_initial_layer]\nPRINT_START EXTRUDER=[nozzle_temperature_initial_layer] BED=[bed_temperature_initial_layer_single]\n",
"machine_end_gcode": "PRINT_END",
"layer_change_gcode": ";AFTER_LAYER_CHANGE\n;[layer_z]",
"before_layer_change_gcode": ";BEFORE_LAYER_CHANGE\n;[layer_z]\nG92 E0\n",
"machine_pause_gcode": "PAUSE",
"scan_first_layer": "0",
"nozzle_type": "undefine",
"auxiliary_fan": "0"
}

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{
"type": "machine",
"name": "fdm_machine_common",
"from": "system",
"instantiation": "false",
"printer_technology": "FFF",
"deretraction_speed": [
"40"
],
"extruder_colour": [
"#FCE94F"
],
"extruder_offset": [
"0x0"
],
"gcode_flavor": "marlin",
"silent_mode": "0",
"machine_max_acceleration_e": [
"5000"
],
"machine_max_acceleration_extruding": [
"10000"
],
"machine_max_acceleration_retracting": [
"1000"
],
"machine_max_acceleration_x": [
"10000"
],
"machine_max_acceleration_y": [
"10000"
],
"machine_max_acceleration_z": [
"500"
],
"machine_max_speed_e": [
"60"
],
"machine_max_speed_x": [
"500"
],
"machine_max_speed_y": [
"500"
],
"machine_max_speed_z": [
"10"
],
"machine_max_jerk_e": [
"5"
],
"machine_max_jerk_x": [
"8"
],
"machine_max_jerk_y": [
"8"
],
"machine_max_jerk_z": [
"0.4"
],
"machine_min_extruding_rate": [
"0"
],
"machine_min_travel_rate": [
"0"
],
"max_layer_height": [
"0.32"
],
"min_layer_height": [
"0.08"
],
"printable_height": "250",
"extruder_clearance_radius": "65",
"extruder_clearance_height_to_rod": "36",
"extruder_clearance_height_to_lid": "140",
"nozzle_diameter": [
"0.4"
],
"printer_settings_id": "",
"printer_variant": "0.4",
"retraction_minimum_travel": [
"2"
],
"retract_before_wipe": [
"70%"
],
"retract_when_changing_layer": [
"1"
],
"retraction_length": [
"1"
],
"retract_length_toolchange": [
"1"
],
"z_hop": [
"0"
],
"retract_restart_extra": [
"0"
],
"retract_restart_extra_toolchange": [
"0"
],
"retraction_speed": [
"60"
],
"single_extruder_multi_material": "1",
"change_filament_gcode": "",
"wipe": [
"1"
],
"default_print_profile": "",
"machine_start_gcode": "G0 Z20 F9000\nG92 E0; G1 E-10 F1200\nG28\nM970 Q1 A10 B10 C130 K0\nM970 Q1 A10 B131 C250 K1\nM974 Q1 S1 P0\nM970 Q0 A10 B10 C130 H20 K0\nM970 Q0 A10 B131 C250 K1\nM974 Q0 S1 P0\nM220 S100 ;Reset Feedrate\nM221 S100 ;Reset Flowrate\nG29 ;Home\nG90;\nG92 E0 ;Reset Extruder \nG1 Z2.0 F3000 ;Move Z Axis up \nG1 X10.1 Y20 Z0.28 F5000.0 ;Move to start position\nM109 S205;\nG1 X10.1 Y200.0 Z0.28 F1500.0 E15 ;Draw the first line\nG1 X10.4 Y200.0 Z0.28 F5000.0 ;Move to side a little\nG1 X10.4 Y20 Z0.28 F1500.0 E30 ;Draw the second line\nG92 E0 ;Reset Extruder \nG1 X110 Y110 Z2.0 F3000 ;Move Z Axis up",
"machine_end_gcode": "M400 ; wait for buffer to clear\nG92 E0 ; zero the extruder\nG1 E-4.0 F3600; retract \nG91\nG1 Z3;\nM104 S0 ; turn off hotend\nM140 S0 ; turn off bed\nM106 S0 ; turn off fan\nG90 \nG0 X110 Y200 F3600 \nprint_end",
"layer_change_gcode": ";AFTER_LAYER_CHANGE\n;[layer_z]",
"before_layer_change_gcode": ";BEFORE_LAYER_CHANGE\n;[layer_z]\nG92 E0\n",
"machine_pause_gcode": "M601"
}