Picture of Parabolic String Lamp
TO ORGANIZE_0179.jpg

This Parabolic String lamp is made out of laser cut wood, yarn, and a pendant light kit.

I was thumbing through some vintage interior design magazines and found all these kind of cool examples of Parabolic String Art.

I examined it closely and figured out how the illusions of curves appeared in the string art. I was curious if the same principle could be applied to a curved dimensional object. I tinkered with a few different designs, and materials - the lamp featured in this Instructable was actually the fifth iteration in my design process.

Step 1: Laser Cutting

Picture of Laser Cutting
laser 3.jpeg

I designed the lamp, and it's feet in Illustrator. It was a little tricky to figure out a design for the notches along the wheel, I tried teeth vs. holes vs. notches vs. kerf cuts.

It turns out I needed a notched hole for the best way to catch the string. I used a laser cutter to make my cuts into 1/4" plywood, but I think I could achieve the same effect with a band saw and a drill press. (And a lot more time, this cut took 5 minutes on the laser)

I have attached my files to this step -let me know if you need a different file format.

dbandodkar9 months ago
Could you give me the dimensions? I don't have a lazer cutting machine. So I can use the dimensions.
audreyobscura (author)  dbandodkar9 months ago

the dimensions are in the .pdf file.

I re-checked the pdf.. I dint find any dimensions. Pls help!
harjindersr10 months ago

i will make it as i had two laser cutting machines and i will post my creations


this is very good site

apburner1 year ago

Nice work. However I don't have access to a laser cutter. I do however have a scroll saw. But your PDF does not print in a 1 to 1 template. That would be very useful. Thanks

audreyobscura (author)  apburner11 months ago

I have updated the files and added a slightly larger model as well.

this is absolutely gorgeous!! i totally love it!!

just dont let heat catch fire

Awesome work! as always :)

OMG.. This is super Amazing.

It looks so beautiful, I love it!! :)

It looks awesome!

rpost1 year ago

It looks gorgeous!