Glass-fiber PETG Settings for Anycubic Kobra 3 Combo
Recommended slicer settings for printing Glass-fiber PETG on the Anycubic Kobra 3 Combo (250 x 250 x 260 mm build volume, 600 mm/s max speed, direct drive extruder).
Slicer-configuratie
Kopieer deze waarden naar je slicer (Cura, OrcaSlicer, PrusaSlicer, Bambu Studio)| Instelling | Waarde | Bereik |
|---|---|---|
| Mondstuktemperatuur | 248°C | 235-260°C |
| Bedtemperatuur | 88°C | 80-95°C |
| Eerste laag mondstuk | 253°C | +5°C above normal |
| Eerste laag bed | 93°C | +5°C above normal |
| Afdruksnelheid | 40 mm/s | 30-50 mm/s |
| Eerste laag snelheid | 15 mm/s | 25-50% of normal |
| Muursnelheid | 30 mm/s | 70-80% of normal |
| Reissnelheid | 75 mm/s | 120-150% of print speed |
| Laagdikte | 0.2mm | 0.12-0.28mm |
| Infill | 15-20% | 10-30% |
| Muurantal | 2-3 | Perimeters/shells |
| Boven-/onderlagen | 3-4 | Solid layers |
| Koelventilator | 100% | From layer 2+ |
| Intrekngsafstand | 0.8-1.2 mm | Direct drive |
| Intreksnelheid | 40 mm/s | Direct drive |
Voordat je afdrukt
Afdrukprofielen kwaliteit
Three presets for common use cases with Glass-fiber PETG on the Anycubic Kobra 3 Combo.
| Profile | Layer Height | Speed | Infill | Best For |
|---|---|---|---|---|
| Draft | 0.28mm | 50 mm/s | 10-15% | Rapid prototyping, test fits |
| Standard | 0.20mm | 40 mm/s | 15-20% | General purpose, everyday prints |
| Quality | 0.12mm | 30 mm/s | 20-30% | Miniatures, display pieces, fine detail |
Adhesie bed
Glasvezel PETG hecht vergelijkbaar met normale PETG, soms beter. Vezels kunnen helpen op ruwe oppervlakken. Gebruik PEI-platen of gestructureerde bedoppervlakken.
Temperatuurafstemmingsgids
Nozzle: 248°C
Range: 235-260°C. Printer max: 300°C.
- Poor layer adhesion? Increase +5°C
- Stringing or oozing? Decrease -5°C
- Print a temperature tower to find your exact sweet spot
Bed: 88°C
Range: 80-95°C. Printer max: 110°C.
- First layer lifting? Increase +5°C
- Elephant's foot? Decrease -5°C
- Let the bed fully preheat before starting
Problemen oplossen Glass-fiber PETG op Anycubic Kobra 3 Combo
Pro tips voor Glass-fiber PETG
Geharde staal- of hard-materiaal nozzle is nodig
Druk op vergelijkbare temperaturen als normale PETG plus 5°C
Verhoog doorvoersnelheid met 10% omdat vezeldeeltjes stroom beïnvloeden
Glasvezel PETG is stijver en lichter dan normale PETG
Oppervlakte-afwerking is ruwer, maar materiaal is mechanisch beter
Ondersteuningsinstellingen
For prints requiring supports with Glass-fiber PETG, use tree supports for easier removal and less scarring. Set a 0.15-0.2mm Z-distance between support and model. If you have a dual-extruder setup, consider PVA (for PLA/PETG) or HIPS (for ABS) as dedicated water/solvent-soluble support material.
Anycubic Kobra 3 Combo Specs
| Build Volume | 250 x 250 x 260 mm |
| Max Speed | 600 mm/s |
| Max Nozzle Temp | 300°C |
| Max Bed Temp | 110°C |
| Extruder | Direct Drive |
Glass-fiber PETG Properties
| Nozzle Range | 235-260°C |
| Bed Range | 80-95°C |
| Speed Range | 30-50 mm/s |
| Difficulty | intermediate |
| Drying | 65°C / 7h |
| Enclosure | Not needed |
Glass-fiber PETG in één oogopslag
Sterke punten
- Much stiffer than standard PETG
- Better heat resistance than plain PETG
- Good dimensional stability
- Less expensive than carbon fiber composites
Zwakke punten
- Hardened steel nozzle required
- Increased brittleness vs standard PETG
- Use 0.5mm+ nozzle to prevent clogging
- Rougher surface finish
Wil je gepersonaliseerde AI-instellingen?
Beschrijf je exacte setup en wat je afdrukt. 3DSearch's AI-expert genereert in seconden aangepaste slicer-instellingen voor je Anycubic Kobra 3 Combo met Glass-fiber PETG.
Probeer 3DSearch →Bronnen: Based on manufacturer specifications and community recommendations, community testing data, manufacturer recommended ranges. Waarden berekend op basis van filamentspecificaties en printerhard warelimiet.