The original post: /r/3dprinting by /u/Dramatic_Jeweler_955 on 2025-01-01 16:59:42.

Hi everyone,

I’ve printed a lampshade with natural transparent PETG from eSun with a Bambulab P1S. It was my first time printing PETG.

I’ve used these settings:

  • 100% Infill

  • 0.12mm layers

  • 30mm/s speed

  • With ironing

  • 0.4mm Nozzle

The lampshade has a wall thickness of 3mm. I’ve drawn the lampshade in FreeCAD and exported it as 3mf file to hopefully avoid corners. Why do I still have some corners, and why are there “transparent” triangles at the bottom of the lampshade?

What settings do you use for Transparent PETG?

https://preview.redd.it/m84wn1rm2fae1.jpg?width=1536&format=pjpg&auto=webp&s=d8775b847807a01ecc0e881591ae71fd9ab13202

https://preview.redd.it/slg4kxpm2fae1.jpg?width=1536&format=pjpg&auto=webp&s=2cc7414838a77890118ed4aef7844eff663c0daa

https://preview.redd.it/uj6y7ypm2fae1.jpg?width=1536&format=pjpg&auto=webp&s=5c1441951c1b9437b3ebf3329d85aaf0c7512fc4