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IKEA TARNABY Replacement Lamp Shade & Other Variations — image 1
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IKEA TARNABY Replacement Lamp Shade & Other Variations

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Replacement lamp shades for the IKEA TÄRNABY Table lamp - designed to print in VASE MODE + experimental lattice vase

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Model information

Category
Home Decor
License
Creative Commons — Attribution — Noncommercial — Share Alike

IKEA don't sell replacement glass lampshades for their common TÄRNABY table lamp, so this was my solution…

Original single walled vase mode print worked well but was a little flimsy so I decided to use a lattice vase mode technique I've been working on. The lattice drastically improves vase mode layer adhesion and part strength by sandwiching alternate layers together, plus it gives such a nice exterior finish. It is a little dimmer than the others but it is definitely my favourite of the three.

Here's a vase test I did with the same wall structure: https://www.printables.com/model/600129-lattice-vase

The printed lampshades just clip on the same way the orginal glass lampshade did - just remove the bottom layer and brim and your good to go.

PRINT INSTRUCTIONS //

  • Both styles must be printed in Vase Mode
  • 0.2mm Layer Height - the lattice is designed to print at 0.2mm, the regular can be any height
  • 1 Bottom Layer - Purely for bed adhesion, I also added a brim, both removed after printing
  • 0.6 to 1.0 mm Line Widths -  To strengthen the vase and allow for faster printing

I printed the lattice and regular versions using the alpha input shaper 5.1.0 for the Prusa Mini (I can't upload these gcode files here for some reason?) and in PolyTerra PLA - Cotton White.

 

UPDATE //

I printed the clear wavy version using the Bambulabs P1S in Bambu's PETG Clear

  • I've included my .3mf file to include my PETG Clear profile and the print settings that worked the best for me.

 

I hope Prusa Slicer adds the option to generate perimeters like this in the future.

 

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