Author Topic: Sinew backing a spliced stave (billets)?  (Read 3115 times)

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Offline Juniper

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Sinew backing a spliced stave (billets)?
« on: April 27, 2011, 04:19:43 pm »
I have my eye on a couple of pieces of juniper that are approx 4-5" in diameter, they are straight, but not very long 36-40".  I was thinking of decrowning and splicing them together in the handle.  Would there be any problem with sinewing backing the bow at that point?  Wasn't sure if the spliced handle would cause any trouble as the sinew dries and hopefully pulls the bow into a little reflex.  Appreciate any thoughts. 

Offline billy bowmaker

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Re: Sinew backing a spliced stave (billets)?
« Reply #1 on: April 27, 2011, 04:42:49 pm »
standard procedure

Offline Polar Bear

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Re: Sinew backing a spliced stave (billets)?
« Reply #2 on: April 27, 2011, 04:48:10 pm »
When doing a splice can't you put a little reflex in the splice?
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Offline MWirwicki

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  • The wood speaks to you; Listen with your eyes. GSD
Re: Sinew backing a spliced stave (billets)?
« Reply #3 on: April 27, 2011, 08:40:23 pm »
I agree with Polar Bear.  You should preload a bit of reflex into the bow blank, prior to applying your sinew.  Construct a simple stand to hold the bow horizontally.  Tie the center of the bow to the stand.  Apply sinew.

See pic.  Note simple shim under the middle brace of the stand which preloads the bow into the reflex.
Matt Wirwicki
Owosso, MI

Offline gstoneberg

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Re: Sinew backing a spliced stave (billets)?
« Reply #4 on: April 28, 2011, 01:44:59 am »
Unless the wood is naturally reflexed, when I'm splicing I always glue a couple inches of reflex in. 

George
St Paul, TX

Offline crooketarrow

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Re: Sinew backing a spliced stave (billets)?
« Reply #5 on: April 28, 2011, 01:47:49 pm »
   I really hard to saw the joints to have the reflex some people just can't get it. Just saw it straight then use a form like you see. I ratch strap them down and ad my own reflex. This way your reflex is not jist in the handle. If or joints glued up right adding the reflex is not going to hart it.
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