Mesh Gear 12:32 Essential Mechanism to Download and Make

This Mesh Gear Essential Mechanism can be built in two forms.  By convention, winder handles are turned clockwise. In this model, the vertical shaft can be made to turn clockwise or anticlockwise depending on how it is assembled. Build it as an exercise in pure mechanism or as the starting point for another project.

Members can download the parts for free, thanks for your support!

(Find out more and see the video here…) 


Last Chance for Introductory Membership Price!

A while back I merged standard and membership-plus into one simpler, clearer membership. The new single membership was launched with an introductory price. That introductory price lasts until 1st May after which the membership prices will rise. You have the opportunity to sign up at the introductory price saving roughly 30%.

New membership prices start from 1st May 2019.

£UKP £32.00 £28.50
$USD $45.00 $40.50
€EUR €36.50 €32.50

(Find out more here…)


Slot Together Involute Gear to Download and Make

This easy to make gear uses thirteen tooth and a twenty three tooth gear. The gears themselves are designed using the excellent Gear Generator software from then further edited by me in Adobe Illustrator. Download and make them on your laser-cutter from 1400 micron card!

Find out more and see the video…


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Last chance for the introductory price of only $30  a year for access to all the downloadable projects on!

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Broughton Moor
t. 01900 814333