Neck dovetail

I have just cut a test neck to body joint dovetail. I made a jig from plywood to hold the pieces and templates cut from 1/4 inch plexiglass. It works! If I could get the templates cut on a CnC machine it would be perfect but I still got a passable dovetail. I used a 1/4 inch straight bit to hog out the material then an 8 degree dovetail bit. It was then fine tuned by hand with a chisel.

The neck and box were just thrown together to test the system and I expected they would be garbage on the first try but I have some usable parts here.

This should make my process much faster now.

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Replies

  • Jillian

    Prompted by your post I made this. The pins in the board fit in the tie bar slot to line up the neck306095954?profile=RESIZE_1024x1024

    • Very nice!

    • Cut another two joints today, Why didn't I think of this earlier ?

    • I found out about the technique from talking to a local luthier. He was showing me a ukulele body and I asked him how the neck attached as I could see it would be difficult at best to put screws in from just the sound hole.

      Various techniques here

  • Very nicely done, that joint will be more than strong enough.For those worried about the box splitting or deforming - reinforce it.

  • Looks really good to me. You should post a pic of the jig.

  • It is a ukulele and it is more than strong enough.

    • Anyway, your points are taken. I was just proud of adding another technique to my bag of tricks. If I were building a six string that would be a whole 'nother ball game likely involving a truss rod as well.

  • Just like that, it's too light !! The neck won't suport the strings tension !

  • Exactly what I was thinking as well AG That notch in the box needs to at least be 1 1/2 for me to fell comfortable with it and it does nothing for bracing the box. Through the box is fine but a compromise on both mounts is better. ;) 

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