Primitive Archer
Main Discussion Area => Bows => Topic started by: steve b. on September 02, 2013, 11:26:28 pm
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I had this snakey oak stave that I wanted to make work cuz of the challenge. It doesn't have a flat or straight spot on it no matter how you look at it. I thought it would be cool to try to make a bow from it.
The handle and fades are deflexed and one limb reflexes back nicely. The other didn't reflex and also had a twist.
I figured, what the heck, I'll attempt some reflex and maybe untwist it. At the last minute I decided to curve the tips too.
I actually like how it came out but I didn't untwist it and so it may not work. I'm gonna go ahead and see if I can get a string on it.
What think?
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Oh yeah! You got this!
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I think you have this one. You should do a single side notch on the twisted tip. 8)
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You will HAVE to do side nocks or straighten those limb tips. If not, the bow will twist itself into a pretzel at draw and break. That my be to much twist for side nocks even. The bow though is awesome.
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I always get my tips untwisted to match the grip. It isn't always necessary but twist is easy to remove and makes the bow look better when its done.
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It only becomes necessary when you recurve the tips, then they become levers trying to twist your bow apart. I have made many propeller bows with no problems at all....
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All great points. So I would have been better off just flipping the tips or more reflex. The problem I see with removing the twist is the twist starts right at the handle. The whole limb is leaning over. So I didn't want to just untwist the last 8 inches or so. Not sure. Thanks for the feedback!
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You can untwist it just at the tips and tiller it so that it doesnt twist as you draw it further back.
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If you can get a shooter then u da man :).
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IMO putting in the recurves/flip tips is a mistake, unless you heat out the twist.
You can have a twisted bow that draws straight http://www.primitivearcher.com/smf/index.php/topic,28324.msg376265.html#msg376265 (http://www.primitivearcher.com/smf/index.php/topic,28324.msg376265.html#msg376265)
Or you can have recurves which are straight.
I don't think you can have both at the same time!
Mind I'm quite happy to be proved wrong! >:D
Del
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Great profile on your piece of wood there but the twist needed to be taken out first before putting any curves on it.You still can put it'll be a guessing game.You'll know when you get a string on it.
A recurved bow can be at rest with opposing propellers in each limb [even 6" of set back recurve or more]but to a very small degree.It all depends on that degree with yours.Good luck and congrats if you can get it to work.
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Good to know about the twisted recurves ::)
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Got a string on it.
I thought to myself, "I'm gonna do what these guys told me--do a side nock on the twisted limb".
Then I said to myself, "what the heck is a side nock?". I hope its what I did here. I tried to use common sense to imagine the string pulling the twist into alignment. Maybe I did it backwards?
This oak is noodley--very limp for its thickness. I'm going to heat treat.
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That sir is a side nock. They pull the limb to the side that the nock is on. So when you pull to bow back the limb will twist towards the nock. I do not know if the side nocks are enough though. You may need to still get some twist out. I hope this bow works for you as it is a very neat looking bow.
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I may have done it backwards then, sleek. With the bow laying on its belly, back up, I cut the nock on the edge of the twisted limb that was facing the sky......?