Kobra 3 Combo – Спецификации и настройки

Kobra 3 Combo е hobby FDM 3D принтер от Anycubic.

Спецификации

• Производител: Anycubic
• Технология: FDM
• Клас: hobby
• Ориентировъчна цена: ~500 EUR
• Работен обем: 250 x 250 x 260 mm

Чести проблеми и решения

Stringing

Thin plastic threads resembling spider webs appearing between separate parts of the printed model. Решение: Dry the filament for 4-6 hours, increase retraction distance by 1-2 mm, and decrease nozzle temperature by 5°C.

Warping

The corners or edges of the print detach from the build plate and curl upwards due to thermal contraction. Решение: Increase the bed temperature by 5°C, use a 5-10 mm brim, and reduce part cooling fan speed for the first 5 layers.

Elephant’s foot

The bottom layer of the print expands outwards beyond the intended CAD dimensions. Решение: Raise the Z-offset by 0.05 mm, decrease first-layer bed temperature by 5°C, and apply a 0.1-0.2 mm software compensation.

Подходящи приложения

• Rapid Prototyping: Fast iteration of form and fit-check models utilizing multi-color capabilities for enhanced visualization.
• Education and STEM: Teaching additive manufacturing principles and multi-material printing processes in classrooms.
• Functional Jigs and Fixtures: Creating custom, low-volume manufacturing aids and tools.