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Rob Ives Workshop Notes · Aug 16, 2026

Purring Cat Project

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Rob Ives · Rob Ives Workshop Notes

Check out the latest downloadable paper automata from my website! Download the project, print out the parts and make your own purring cat. The cat itself also makes for a really cute stand-alone project to sit on your desk.

The Purring Cat

The purring sound is generated via a partial toothed wheel, the teeth cover just short of two thirds of the circumference making an intermittent purring sound, just like a real cat! *

Toothed Wheel

The project comes as a downloadable PDF, with all the parts ready to print front and back onto thin card. After the parts, you’ll find a fully illustrated set of step‑by‑step instructions to guide you through the construction.

If you’re a premium subscriber to this newsletter, thank you! You can download the PDF at the foot of this page. Not a premium subscriber yet? You can download the parts for a modest fee from my website, www.robives.com.

I hope you enjoy making this latest model, it’s a lovely little project that I’m really happy to share with you. Thanks so much for reading, and I hope the week ahead treats you kindly. If you’d like to support the newsletter and get access to all the premium projects as they’re released, do think about becoming a premium subscriber. It makes a huge difference and keeps the ideas flowing.

Read the original on workshopnotes.robives.com

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