root
f833adbdc0
Config: Update flow ratios to calibrated value (1.00 for PLA)
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- Orca PLA profiles (Bambu + Original): flow_ratio 0.98 → 1.00
- Calibrated via Orca Flow Test on 2026-03-14
- Other filaments (PETG, ABS, TPU) keep default values pending calibration
- user_settings_clean.cfg: Added _FILAMENT_SETTINGS macro
- cleaning_temperatures for KNCM (PLA:140, PETG:160, TPU:180, ABS:190)
- flow_ratios (PLA:1.00 calibrated, others default)
- pressure_advance defaults per hotend type
- retraction defaults per hotend type
2026-03-14 14:04:51 +00:00
root
2eadac8722
Feat: Update Orca Slicer filament profiles with calibrated PA values
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Updated pressure_advance values for all filament profiles based on
real calibration tests with Neptune 4 Plus + Bambu Lab Hotend.
Bambu Lab Hotend (23 mm³/s, steel nozzle):
- PLA: 0.045 (calibrated via PA_TEST_PATTERN)
- PETG: 0.070
- ABS: 0.060
- TPU: 0.100
- Carbon-Fiber: 0.040
Original Hotend (15 mm³/s, brass nozzle):
- PLA: 0.050 (slightly higher due to bowden-style path)
- PETG: 0.075
- ABS: 0.065
- TPU: 0.110
These values are now embedded in the Orca profiles and will be
automatically sent to Klipper at print start. Klipper config retains
fallback values.
2026-03-13 15:17:38 +00:00
root
1cf9620736
Add all filament profiles for dual hotend setup
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Completed filament profiles:
- PETG: Original (240°C, 12mm³/s) & Bambu (245°C, 18mm³/s)
- ABS: Original (250°C, 12mm³/s) & Bambu (255°C, 18mm³/s)
- TPU: Original (225°C, 8mm³/s) & Bambu (230°C, 10mm³/s)
- Carbon Fiber: Bambu ONLY (215°C, 15mm³/s, abrasive!)
Key settings per material:
- PETG: Lower fan (30%), slower retracts to prevent oozing
- ABS: No fan, enclosure required, higher temps
- TPU: Very slow retracts (20-25mm/s), minimal retraction
- Carbon: Abrasive flag set, steel nozzle required
All profiles include:
- Correct max volumetric speeds
- Temperature offsets for steel nozzle (+5°C)
- Shorter retracts for Bambu hotend (1.8mm vs 2.5mm)
- Appropriate Pressure Advance values
- Filament-specific cooling settings
2026-03-12 10:44:24 +00:00
root
f49165cda0
Add Orca Slicer profiles for dual hotend setup
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- process_original.json: Original Elegoo Hotend (15 mm³/s)
- process_bambu.json: Bambu Lab Hotend (23 mm³/s, steel nozzle)
- filament_pla_original.json: PLA for Original Hotend
- filament_pla_bambu.json: PLA for Bambu Hotend (+5°C, shorter retract)
- README.md: Complete documentation with installation guide
Key differences:
- Max flow: 15 vs 23 mm³/s
- Retract: 2.5mm vs 1.8mm
- Temp offset: +5°C for Bambu (steel nozzle)
- Pressure Advance: 0.027 vs 0.022
- Speeds: Higher for Bambu hotend
TODO: Add PETG, ABS, TPU, Carbon profiles
2026-03-12 10:40:48 +00:00
