Copper-fill PLA Settings for Anycubic Kobra 2 Max
Recommended slicer settings for printing Copper-fill PLA on the Anycubic Kobra 2 Max (420 x 420 x 500 mm build volume, 300 mm/s max speed, direct drive extruder).
إعدادات Slicer
انسخ هذه القيم إلى Slicer الخاص بك (Cura, OrcaSlicer, PrusaSlicer, Bambu Studio)| الإعداد | القيمة | النطاق |
|---|---|---|
| درجة حرارة الفوهة | 208°C | 195-220°C |
| درجة حرارة المنصة | 55°C | 50-60°C |
| الفوهة للطبقة الأولى | 213°C | +5°C above normal |
| المنصة للطبقة الأولى | 60°C | +5°C above normal |
| سرعة الطباعة | 30 mm/s | 20-40 mm/s |
| سرعة الطبقة الأولى | 15 mm/s | 25-50% of normal |
| سرعة الجدران | 23 mm/s | 70-80% of normal |
| سرعة الانتقال | 60 mm/s | 120-150% of print speed |
| ارتفاع الطبقة | 0.2mm | 0.12-0.28mm |
| Infill | 15-20% | 10-30% |
| عدد الجدران | 2-3 | Perimeters/shells |
| الطبقات العلوية/السفلية | 3-4 | Solid layers |
| مروحة التبريد | 100% | From layer 2+ |
| مسافة السحب | 0.8-1.2 mm | Direct drive |
| سرعة السحب | 40 mm/s | Direct drive |
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ملفات تعريف جودة الطباعة
Three presets for common use cases with Copper-fill PLA on the Anycubic Kobra 2 Max.
| Profile | Layer Height | Speed | Infill | Best For |
|---|---|---|---|---|
| Draft | 0.28mm | 40 mm/s | 10-15% | Rapid prototyping, test fits |
| Standard | 0.20mm | 30 mm/s | 15-20% | General purpose, everyday prints |
| Quality | 0.12mm | 20 mm/s | 20-30% | Miniatures, display pieces, fine detail |
التصاق بالمنصة
Copper-fill PLA adheres like regular PLA but is heavier. A clean PEI sheet works well. For glass beds, use glue stick. The metal particles do not significantly affect adhesion.
دليل ضبط درجة الحرارة
Nozzle: 208°C
Range: 195-220°C. Printer max: 260°C.
- Poor layer adhesion? Increase +5°C
- Stringing or oozing? Decrease -5°C
- Print a temperature tower to find your exact sweet spot
Bed: 55°C
Range: 50-60°C. Printer max: 90°C.
- First layer lifting? Increase +5°C
- Elephant's foot? Decrease -5°C
- Let the bed fully preheat before starting
استكشاف أخطاء Copper-fill PLA على Anycubic Kobra 2 Max
نصائح احترافية لـ Copper-fill PLA
Use a hardened steel nozzle (0.5mm+) -- metal particles wear brass quickly
Print 5-10°C hotter than standard PLA for better flow of the dense metal-filled material
Post-processing is key: sand with 400-600 grit, then polish with fine steel wool for a metallic finish
Apply liver of sulfur or vinegar patina for an aged copper appearance
إعدادات الدعائم
For prints requiring supports with Copper-fill PLA, 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 2 Max Specs
| Build Volume | 420 x 420 x 500 mm |
| Max Speed | 300 mm/s |
| Max Nozzle Temp | 260°C |
| Max Bed Temp | 90°C |
| Extruder | Direct Drive |
Copper-fill PLA Properties
| Nozzle Range | 195-220°C |
| Bed Range | 50-60°C |
| Speed Range | 20-40 mm/s |
| Difficulty | intermediate |
| Drying | Not required |
| Enclosure | Not needed |
Copper-fill PLA في لمحة
نقاط القوة
- Contains real copper particles — feels metallic
- Can be polished to a real copper sheen
- Develops natural patina over time
- Much heavier than standard PLA
نقاط الضعف
- Hardened nozzle recommended (metal particles)
- Must print slowly to avoid clogs
- Expensive (~$40-60/kg)
- Brittle compared to standard PLA
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جرّب 3DSearch →المصادر: Based on manufacturer specifications and community recommendations, community testing data, manufacturer recommended ranges. تم حساب القيم من مواصفات الفيلامنت وحدود عتاد الطابعة.