Primitive Archer
Main Discussion Area => Bows => Topic started by: The Gopher on February 21, 2013, 06:00:55 pm
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I am new to heat bending bows, in the past I've just left them add they were. I'm starting to try it and really like it, but i have a question. When you guys have a bow on a caul like the one pearl drums posted a few days ago and you remove the clamps are you getting any springback? Should the bow totally match the shape of the caul? I am just wondering if i am giving it enough heat or if it is normal. The bow in question was hickory and i have heard that is harder to reflex? Thanks guys.
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Ya my experience is hickory is harder to reflex. I had one that had almost no springback, but i tempered the dog out of it to get that. You can always expect a little springback, some woods more than others, but if you're getting a lot then you're not heating deeply enough.
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30% is " normal ". Sometimes less and sometimes more.
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I just reflexed a hickory board. I had to soak the tips for 24 hours and boil not steam for 3hours. It does spring back a little bit. If you want a more dramatic curve just mske your form more dramatic
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I think hickory reacts better to boiling or steaming. I have had dry heat recurves pull out of a hickory bow.