https://www.AsWoodTurns.com
Ten years ago, I failed to turn a tippy top. What is a tippy top? When a tippy top spins, it spins on its axis. But then, the turning axis gradually shifts until it flips over. Believe it or not, the top itself is now rotating very opposite to its initial rotation. No, it does not stop spinning to change. It gradually flips over.
Why not incorporate the octagon process to give a great starting point for the top? But before rounding off the octagon, the straight sides are perfect places to measure from while drilling a couple of holes.
This top is two pieces: the round body and the handle. The body started with 1.5" by slightly longer wood; the handle about 3/8" by 2. Coloring was with a variety of Tombow markers. Finish is carnauba wax.
The optional 1/4" ball bearing goes in the extra depth of the hole for the handle. The ball bearing serves to lower the center of mass to encourage the tippy top to behave.
I also designed a launcher to help my fingers get the spinning started. While mine is 3D printed; it is easily made from wood. The model files are at www.Printables.com at this link: https://www.printables.com/model/582064-tippy-top-launcher
It is time to prepare for this year's challenge. Details are at www.OrnamentChallenge.com
Enjoy.
Resources:
Turn A Perfect Wood Sphere Or Ball - No Expensive Jig https://youtu.be/3lConTQ-cUw
Woodturning Essentials - Octagon Method For Perfect Spheres https://youtu.be/u_dp_TAvX-s
Woodturning Perfect Spheres - For Wise Turners https://youtu.be/fn51_oObNi0
p.s. If you would like a more in depth demonstration than my weekly videos, please contact me for an IRD (Zoom Demo) on this or other topics.
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