Multi-Dimension Fin Vase Green Woodturning
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After seeing a demo of this vase at my woodturning club, I searched for a good piece of wood. Ideally, it would be an entire round of freshly harvested wood. With wet wood, I could expect the fins to warp up and down randomly, adding to the visual effect of the fins.
The process is fairly simple:
- Rough turn the wood between centers
- Cut a mounting tenon. The club demonstrator used a faceplate.
- Mount to a chuck using the tenon. (or faceplate)
- Tool the exterior but leave large for now.
- Drill or hollow the interior. For an even more advanced vase, hollow out the interior to a pleasing curve. However, this will complicate matters significantly later.
- Finish shaping the exterior.
- Sand but do not finish the exterior.
- With the tool rest parallel to the lathe axis, start cutting the fins. Since my interior was drilled to a consistant diameter, I cut the fins to a consistent depth. If I had hollowed the interior, I would have to consider the varying internal diameter.
- Part off the vase and clean up the bottom either now or after drying.
- Allow to dry. For this vase, I placed the vase in a plastic bag and microwaved it in several 1 minute bursts. I quit when the bottom appeared to start cracking.
- When dry, sand again with fine finishing grits.
- Apply finish.. Enjoy.
My vase is about 7.5″ high and 4″ diameter finished with walnut oil.
I did not get the warping I expected. Perhaps, the wood was not fresh enough, Perhaps, I could have made the fins thinner. I could have turned it cross grain for more warpage but that doesn’t seem right for a vase.
Remember the Christmas Ornament Challenge submission period is November. Plan your ornament now.
Very interesting love the challenge!
Thank you Colin
Alan