Woodturning Bracelets and Bangles With Custom Mini Longworth Chuck

Bracelets

This video is best viewed here on this page. However, in case of someone having watered the gremlins, it is also posted on YouTube and FaceBook.

Inspired by a great demonstration at our club meeting by Kip Christiansen and a visit with Nelson Cassinger year ago, last week I miniaturized a Longworth chuck to use instead of other custom chucks made for specific sizes. Now it is time to put it to use.

I glued up segmented rings of padauk, maple, heat treated ash, cherry, and laminated birch. Each was twelve segments and about four inches in diameter. I also prepared similar squares of walnut, maple, and cherry veneer.

For there, assembling the bracelets is a process of using double stick tape, glue, parting off, and facing off. I did not thin down any ring before gluing. Instead, a ring was glued to previous rings and then parted off at the target width. Then I would face it off to be ready for the next glue joint.

In use, I used my metal lathe for facing off rather than the wood lathe. The metal lathe is rigged with a similar spindle to my wood lathe. This enables me to switch between lathes to use whichever is best able to do the job. A metal lathe is great at cutting straight cuts at precise distances. The wood lathe is better at cutting curves and removing wood quickly.

You’ll have to watch to appreciate it.

To yield 4 bracelets from one glue up, I used a 1/8×1/8 High Speed Steel bit. My usual parting tool is too tall to effecting cut a small circle. The bit is available from machinist supply stores.

Enjoy.


4 Responses to “Woodturning Bracelets and Bangles With Custom Mini Longworth Chuck”

  1. Peter Smart says:

    Really great two videos with “Master Class” on work holding and turning segmented bangles. I did wonder about the straight slots on the Longworth chuck. Have been thinking of making a stationary Longworth for the tail stock to quickly align segment rings on a build-up on the lathe. Now I know which way to go!
    Thanks

    Peter in the UK

  2. Robert Grinstead says:

    another great video. Thanks