Cremation Urn: An Unusual Turning

By George Vondriska

Photos George Vondriska

Posted: August 18, 2009

Every once in a while, an unusual woodworking commission comes along.This recently happened to me when I was asked to turn a cremation urn in the shape of a Shriner fez. Here's the project.  Hope you can get some ideas and tips for your own projects. 

Material Selection

Since a fez is red and I'm not a big fan of staining wood if I can avoid it, I chose Honduras Mahogany for the turning. In addition to being the right color, it's an easy wood to turn. I also knew I'd be able to get wide pieces.This was important, since I needed a 9" x 9" x 10" blank. I was hoping to simply face glue pieces in order to get the size I needed, without having to edge glue them first. I was able to send the mahogany through my surface sander and face glue five pieces to get the dimensions I needed.

I chose walnut for the base, knowing that the richness of the walnut would really stand out against the mahogany.

Dimensions 

While the mahogany was in clamps, I worked on final dimensions for the project. I had been told that the cremains would fit into a conventional fez, so the inside dimensions of the fez became the inside dimensions of my turning. I wanted to maintain a 1/2" wall thickness, so I started by measuring the inside of the fez bottom and adding 1". I then divided the new outside dimension of the turning by the dimension of the real fez, which told me I was making the base of the turning about 125% larger than the real thing. I used that same proportion to determine the height of the turning and the diameter of the tapered top. All I had to do was take measurements from the fez and multiply them by 1.25.

Turning the blank

Whenever a spindle blank is larger than 3" x 3", I cut the corners off before turning. This blank certainly qualifies. I centered the blank between the headstock and tailstock on the drive center and the live center.Then I set the tool rest and everything was good to go.

I roughed the cylinder using a 1-1/4" spindle gouge, running the lathe at 800 rpm.

I faced off the bottom of the turning using a 3/8" bowl gouge. I wanted to make sure the bottom was true before marking out overall length. At this stage, the bottom is slightly concave.

Once the bottom was true, I marked the over all length of the turning--based on the dimensions I had calculated earlier. My glue up was obviously longer than I needed it to be, but better to err on the side of too much than too little.

With the top of the turning marked, I turned away the waste above that point.

Since I didn't have calipers large enough to measure the diameters this project called for, I made them. I simply nailed and glued two 1 x 2s to a cross piece, with the target diameter established between them.

With the diameter established top and bottom, all I had to do was "connect the dots." I went back to my roughing gouge to turn the taper required from top to bottom, then finished it with my skew.

Once the taper was turned, I wanted to make sure I kept a true and straight line from top to bottom.  Instead of doing the sanding by holding the sandpaper in my hand, I wrapped the paper around a 2 x 2. The block guaranteed that my line remained straight.

With the outside complete, I defined the wall thickness and started hollowing the interior. My intention is to leave a column between the tailstock and the turning and hollow around it.This is such a deep and narrow turning--and all end grain, I'm not sure a chuck will provide enough bite to hold it, so I'm going to keep it between centers.

Hollowing was the hardest part of the project. I had to reach in about 6". deep with an interior diameter of 7" at the base. I had to do most of it by feel, not sight. I had a couple chisel catches, but nothing too bad. I changed from a gouge to a scraper once I was about 3" deep, since there just wasn't enough room to manipulate the gouge.

With the 'fez' off the lathe, I whittled away the core left behind by the tailstock. Once the core was out, I used a bowl sanding attachment in a drill in order to sand the interior. With the interior cleaned up, I cut the remaining waste from the top and sanded it smooth.

With a tassel from a real fez installed, the final piece looks great. It's sealed, inside and out, with three coats of catalyzed lacquer, applied with an HVLP sprayer. Four screws hold the top to the bottom to allow inserting the cremains.