Woodturning Volcano Salturn In A Perfect Sphere

Cherry Salturn Salt ShakerThis video is also posted on YouTube, Vimeo, and FaceBook. Best right here!

After seeing Dave’s demonstration of a salturn or volcano salt shaker, I remembered one I made over seven years ago. You can view that video,“Woodturning An Unusual Salt Shaker in Maple” at this link.

I felt inspired to turn a new salturn just not the same as the one years ago. I think turning a sphere is a basic skill that every woodturner should master early on. Despite my early failures, I later learned and mastered the octagon method which when combined with a process using cup centers, yields perfect spheres.

Combining a perfect sphere with a salturn is a challenge. If you’re a novice woodturner, master turning a sphere first. I have produced several videos that include a sphere. Here’s a couple:
Turn A Perfect Wood Sphere Or Ball – No Expensive Jig (Link Here)
Simple Wood Faceplates For Perfect Balls Or Spheres (Link Here)
How To Turn Perfect Hollow Sphere – No Jig (Link Here)

I keep the two multipliers in a note on my phone:

  • Distance from top to first corner = diameter times 0.293
  • Length of octagon’s side = diameter times 0.414

By the way, I prepared the cherry spindle back in 2016, turning green cherry into billets, waxing it thoroughly, and allowing it to dry.
Preparing Green Cherry – Not Solely For Bowls  (Link Here)

Enjoy!


3 Responses to “Woodturning Volcano Salturn In A Perfect Sphere”

  1. Russell Sharp says:

    Thank you Allan. As always I enjoy your inspiration and commitment to sharing your knowledge and learnings. A great and fun project. I remember you inspiring me to turn my first spheres. This project has to be added to my list 👍👍👍. Russell

  2. Peter Hyde says:

    Hi Allan,
    Why not recess the funnel deeper into the sphere so you don’t see the glue line, or use a contrasting wood and make it a design detail.
    Also get rid of the dents in your tool rests!!! They should be smooth and polished.