![]() A wide face width and some very good sanding would help, as would using a spoke-and-cage type of setup, where one gear is a circle with a bunch of dowels sticking out of the flat side and the other has a bunch of dowels sticking out of the curved side.Īs a more practical alternative, I would suggest plastic gears, which you could probably find at your local hobby shop (though those would be servo replacement gears most likely). This is not to say that you couldn’t use wooden gears, particularly for something that smallish. Wood may be a bit easier to cut than metal…but you still have to do the cutting.
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