Lineless 3D Printing - How to 3D Print Your Repo Without Print Lines

Опубликовано: 05 Май 2026
на канале: 3DHumbe
42,978,303
871k

🐱 This Repo is 3D printed…
3D prints, no print lines.
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🧩 Model: Repo by @qcosa3d (Cults3D: 2848292)
🖨️ Thanks @Flashforge and @Ranko for the printers.
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🎯 The problem:
My nephews wanted some 3D printed Repos,
but the lines on the heads made them look ugly.
And that… ruined the whole project.
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🔍 The research:
This happens because in curved areas,
the layers are more noticeable when printed on top of each other.
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🧪 I tried lowering the layer height to make the finish smoother…
but it wasn't enough.
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💡 The solution:
I discovered that some 3D filaments can be smoothed with solvents.
This liquid softens the surface by melting the outer layers.
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✨ The result?
After a simple bath...
we obtained these wonders.
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⚠️ Be careful with the solvent** you use.
⚠️ Do NOT do this if you are not a professional.
⚠️ Do NOT use solvent** that is not over-the-counter.
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