First Layer Quality Test Model for Kobra 3

Here’s a model description you can use:

First Layer Quality Test Model – 250x250x0.02mm

This is a large, ultra-thin first-layer test print designed for the Anycubic Kobra 3 (or other printers with a 250x250mm bed). The model is a flat 250x250mm square with a thickness of just 0.02mm, allowing users to evaluate bed leveling, extrusion consistency, and adhesion quality across the entire build plate.

Key Features:

✅ Full Bed Coverage: Ensures uniform calibration across the entire print area.

✅ Ultra-Thin Layer: Helps detect inconsistencies in first-layer adhesion and extrusion.

✅ Fast Print Time: Prints quickly, making it ideal for rapid testing and fine-tuning.

✅ Ideal for PLA, PETG, ABS: Works with multiple filament types to check adhesion performance.

Recommended Print Settings:

• Layer Height: 0.2mm
• Nozzle Temp: Based on filament type (e.g., 200°C for PLA)
• Bed Temp: Adjust according to filament (e.g., 60°C for PLA)
• Speed: 20-30mm/s for optimal first-layer adhesion
• Flow Rate: Adjust if necessary to prevent gaps or over-extrusion