Author Topic: Sinew Backed Yew Build Along.*finished pg.14*  (Read 105257 times)

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Offline Bryce

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Re: Sinew Backed Yew Build Along.
« Reply #30 on: December 23, 2012, 11:38:03 pm »
I peeled it off with my hunting knife :)

But i will try your method on the next one.
Clatskanie, Oregon

Offline Bryce

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Re: Sinew Backed Yew Build Along.
« Reply #31 on: December 28, 2012, 03:22:46 am »
Okay let's get back on this horse.

Here is a knot after it was filled with super glue and yew dust




Now out of request and to better bring out the full usefulness of the sinew lets reflex these tips. Now for yew I like to boil the wood for 30mins/1/2" of thickness. I will do a demo of boiling and also using dry heat:)

First lets clean up the back, get rid of these lines because from this point on we will be going off what the eye can see.





Okay I set the stave in the water while its cool and start the timer when the water has a good solid boil. It's a good idea to trap all the heat you can, so I've added a good aluminum foil lid :)





This part is hard to photograph by yourself so ill let the picture do the talking.
You only have maybe 20 secs to get it strapped down and bent before the wood is too cool to achieve the bend.


 
And here's with dry heat

Clamp the stave down, hold the heat gun 3-4" away(yew needs good deep heat)
Moving the gun up and down and i apply minimal pressure as to not lift any splinter or fracture the wood.(which did happen anyways)



The. I applied one clamp at a time to achieve the bend :)



Damp towels to not only cool the wood but to bring the mc back to a good level.






Okay after that has set over night I unclamp and were sitting pretty :)

Now I flip it over to the belly and make the rings feather in towards the middle of the stave and remove a safe amount of wood to get a decent enough floor tiller




Well... She's starting to bend a bit next up temporary nocks.


-Pinecone
Clatskanie, Oregon

Offline soy

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Re: Sinew Backed Yew Build Along.
« Reply #32 on: December 28, 2012, 04:29:41 am »
Rock n roll!!!!!! loving the detaild photo session ;D
Is this bow making a sickness? or the cure...

Offline Bryce

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Re: Sinew Backed Yew Build Along.
« Reply #33 on: December 28, 2012, 04:47:28 am »
I noticed some of the pictures got messed up and out of order I will fix those tomorrow :)
Clatskanie, Oregon

Offline danny f

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Re: Sinew Backed Yew Build Along.
« Reply #34 on: December 28, 2012, 05:29:56 am »
this is a great build along i have already learned some new stuff from it. thanks. :)

Offline BowEd

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Re: Sinew Backed Yew Build Along.
« Reply #35 on: December 28, 2012, 08:47:30 am »
Pretty nice.....Chasing the 40 ring per inch ring down was impressive.Nice job.Pictures look fine.Now this one will be pretty much all heartwood?
BowEd
You got to stand for something or you'll fall for anything.
Ed

Offline steve b.

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Re: Sinew Backed Yew Build Along.
« Reply #36 on: December 28, 2012, 11:01:21 am »
Good stuff, Bryce.  If you're gonna post a ton of pics maybe downsize the less important ones to save bandwith................?

Offline ssgtchad

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Re: Sinew Backed Yew Build Along.
« Reply #37 on: December 28, 2012, 11:15:37 am »
Nice...I'm taking notes 8) 8)
Always learning something new.

Offline Tom Leemans

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Re: Sinew Backed Yew Build Along.
« Reply #38 on: December 28, 2012, 11:20:41 am »
Looks like you're staying after it bud! I hope it turns out good. It'll be a lively shooter with the sinew!

Offline Adam

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Re: Sinew Backed Yew Build Along.
« Reply #39 on: December 28, 2012, 12:58:26 pm »
I really appreciate you taking the time to put this together.  I'm learning a lot.

Offline Bryce

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Re: Sinew Backed Yew Build Along.
« Reply #40 on: December 28, 2012, 02:10:07 pm »
Pretty nice.....Chasing the 40 ring per inch ring down was impressive.Nice job.Pictures look fine.Now this one will be pretty much all heartwood?

Yep all heartwood :)
I chased a ring on a 60rpi .... Took 2 days and on the last 6" I cut in to deep.... I was mad, but I left it lol
Good stuff, Bryce.  If you're gonna post a ton of pics maybe downsize the less important ones to save bandwith................?

Sorry bud, can't do it. Gotta be detailed.

Looks like you're staying after it bud! I hope it turns out good. It'll be a lively shooter with the sinew!

It might snap in half. It's sister developed a vertical belly crack after a month of the sinew drying :(

this is a great build along i have already learned some new stuff from it. thanks. :)
I really appreciate you taking the time to put this together.  I'm learning a lot.

Good deal! I'm glad :)
« Last Edit: December 28, 2012, 02:57:24 pm by Bryce (Pinecone) »
Clatskanie, Oregon

Offline Bryce

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Re: Sinew Backed Yew Build Along.
« Reply #41 on: December 28, 2012, 02:56:40 pm »
Okay I like my nocks nice and simple. Though pegs nocks are more suited for a sinew backed bow.
I like this style.

I measure 1/2" from the end of the stave and mark a line all the way across



Next I use the 45deg. Side of my square to draw a line down.



Then I take my coping saw and cut down as far and the blade is deep.



Then I do the same roughly a little less than 1/8" DOWN.



Then I take the chisel and pop that piece out.





Then clean it up with the 5/32" nock





-Pinecone
Clatskanie, Oregon

Offline ionicmuffin

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Re: Sinew Backed Yew Build Along.
« Reply #42 on: December 28, 2012, 03:20:45 pm »
this process seems strikingly familiar  ::) i like your method of doing things, especially over my own.
Amo innectis arcus- I love crafting bows (latin)

Offline Zion

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Re: Sinew Backed Yew Build Along.
« Reply #43 on: December 28, 2012, 05:24:37 pm »
Yeah! Starting to get some life in it! Seeing the rings on this yew this should turn out real nice.
The secret of life is learning to make your own luck.

Offline Bryce

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Re: Sinew Backed Yew Build Along.
« Reply #44 on: December 28, 2012, 09:22:14 pm »
Yeah! Starting to get some life in it! Seeing the rings on this yew this should turn out real nice.

Yes usually denser heartwood yew is darker. The highest density of yew I ever tested was .78 I haven't had any lab time to check this specific piece (plus I'm not that interested in knowing lol)
But if its darker it's probably denser.

Yes life is pouring Into her, as soon as I get some more time ill get her to bend a little more before the sinewing the patch layer.  The. Everyone can throw stones at me :)
Clatskanie, Oregon