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Worm Drive Buggy

This little buggy couples the drive to the wheels using a worm gear, which gives all the reduction that is needed in a single stage. Worm Drive Buggy

The chassis is corriflute (sources page), and everything else is hot-glued to it. The wheels and gears are from Tech-Supplies (sources page).

For this sort of gear arrangement, you really need something more rigid than corriflute for the chassis. Nevertheless, it was interesting and instructive - and it goes quite well.

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