分形車輪軸承

This is a 3D printable bearing using a fit ever new method of making a bearing without a bearing cage. This Fractal Wheel Bearing is one of a long line of innovative products resulting from the emerging science called fractal gear field theory. It is topologically equivalent to a standard roller bearing without a cage, but its motion is uniquely different. As compared to the planetary fractal gea and bearing ( Download here) https:cults3d.com/e3d-model/tool/planetary-fractal-gear-and-bearing ) , this fractal wheel bearing is more better suited for bearing only without gearing. It can also be used as an energy return wheel when the interior fractal gea are printed from pro-flex airless tire filament. Check out some demo videos.https:www.youtube.com/watch?v=BFL_oGOGw9ohttps:www.youtube.com/watch?v=csSrh4hlTjA https:www.youtube.com/watch?v=ifnpSHENA0Q To print, one could do the whole thing at once but supports support removal is a nightmare on most machines, so I would only do with water soluable supports, or maybe SLA printing. I have found that the best way to build this on my FDM is to print the center hub, fractal gea and outer shell in halves and then glue everything together, and that way supports are not needed. Make sure to sand the flats before gluing or welding. The outer shell can be printed whole if you have a large enough bed. The assembly will need either the center hub or the outer rim in fastenable halves for assembly and disassembly, otherwise it will not come apart and remain permanently assembled. The inventor claims this is the missing link method for how to build an ancient egyptian pyramid and that it is better than modern bearing design. The fractal gear forms, while complex in their design , actually exist in 100s of different natural forms, so ancient peoples could have molded from cactus plants, corals, sea urchi , electromagnetic field on ferrofluids, etc. There is a fibonacci based number system required to make this mechanism work. The center hub is an 8x5 and the outside gea are 5x5, and 6 around are required. For example, only 5 won't work. To read more about the science of fractal gear field theory, visit www.facebook.com/makeoilworthless