June 17: Try Ironing for Ultra-Smooth PLA Prints

Introduction

Want glass-like smooth surfaces on PLA prints? Ironing is a special slicer setting that smooths top layers for a polished look. You should try smoothing PLA prints with ironing.

Why This Matters

Ironing remelts and flattens top layers, reducing rough textures and print artifacts—especially useful for flat surfaces in decorative prints.

How to Apply This Tip

✅ Enable ironing in Cura under Surface Settings. ✅ Adjust speed and extrusion multiplier—lower values improve polishing. ✅ Use high-quality PLA—less prone to smearing during ironing.

Slicer Settings: Cura’s iron-only top surfaces option ensures refined finishing without affecting deeper layers.

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