gears

Cutting Wooden Gears with Ideal Grain

Cutting Wooden Gears with Ideal Grain

Ron, who is a craftsman of wooden machines, has figured out that, to best withstand environmental changes, the grain in a wooden clock wheel should run in a circle around the circumference, and in radial “spokes” in the middle.  Real trees don’t grow that way, of course, so if you’re really serious about cutting wooden gears that will weather the seasons well, you need to cut them from blanks made up from a bunch of smaller pieces of wood arranged and glued so that the grain pattern, on the whole, is correct.

Giant Pink Printable Gear Heart

Giant Pink Printable Gear Heart

It’s Thing #16909 from faberdasher, directly enlarged from Thing #12208 by emmett (who is also a central node in the Thingiverse cube gears phenomenon). All of these complex bevel-geared kinetic sculptures can be traced back to the mechanical papercraft of Haruki Nakamura, which was, I believe, first adapted for fused-filament printing in Thing #4683 by […]