Tessellating Pentagon Lampshade 3D Printer Model

Author: @
License: CC BY-NC-SA
File formats: stl
Download type: zip
Size:61.3KB

The file 'Tessellating Pentagon Lampshade 3D Printer Model' is (stl) file type, size is 61.3KB.

Summary

This is a 5 sided laser cut lampshade, made from cardboard, tracing paper and a small piece of plywood

The design is based on using a special type of pentagon that can tessellate.

I cut this on a k40 laser, the design is such that it just fits on an A4 piece of cardboard, and also just within the max cutting envelope of the k40.

I had the laser at about 12% power for the cardboard cutting. I also cut all the tracing inserts as a stack of 5 simultaneously (I guess I could ahve tried that with the cardboard but didn't)

cut 5 panels, and 5 'tracingPaperInserts', spray mount the tracing paper to the inside faces of the card panels.
cut the mount point and assemble.
It's a little bit fiddly to get all the panels in place, and glued to the mount, but once done seems fairly sturdy.

LampPanel.stl 175.2KB
MountPoint.stl 59.5KB
TracingPaperInsert.stl 3.4KB