Woodturning – Wild, Warping, Cross Grain Disks

Wood TopologyThis video is also posted on YouTube, Vimeo, and FaceBook. Best right here at As Wood Turns.

After seeing Pascal Oudet from France at the AAW symposium demonstrate, I came home to try it myself. I hoped to replicate the look and feel of his project. Pascal also sand blasts and bleaches many of his projects.

However, I used fresh wet ornamental pear while he used French oak. The choice of wood, I think makes a difference for this project. Oak has more pronounced grain with hard and soft rings. Oak is also a tough wood that holds together well. On the other hand, the pear was more uniform and probably not as tough.

Next time, I try this, I’ll use oak or another wood with definite hard and soft rings.

Essentially, I mounted the wood while I cut a mounting tenon. Then cleaned up the live center side. Then gradually cut back on wood next to the headstock until I had a disk about 1/8 inch thick. Wet wood is flexible and already warping by the time I turned down to the center. I bleached my disks but did not see that sand blasting would have the same effect as on oak.

It was a wild experience. On my third try, I completed a disk that was intact. However, as it dried, it warped as expected and cracked not as expected. While bleaching the wood, it cracked even more.

Enjoy!


3 Responses to “Woodturning – Wild, Warping, Cross Grain Disks”

  1. Paul Neuburger says:

    We met at one of the Max Brosi demo’s in Raleigh. I did not see this demo, but this would be an interesting idea for a mobile with two or three discs. When I do this, a picture will follow. Thanks Alan

  2. Leonard Mandevillle says:

    I have to try this