Recurving/ deflexing a set bow

Started by Jamekin, January 21, 2018, 01:37:00 AM

Previous topic - Next topic

0 Members and 1 Guest are viewing this topic.

Jamekin

I've been working on a hickory board bow out of a fairly nice board. I need to post some pics of the progress so I can be critiqued. I don't know if I'm ready for the pain

mikkekeswick

Forget trying to reflex the limbs with steam - it will pull out.
If you have a heat gun you can heat treat it either once, once finished or both. Don't try to induce much reflex just try to make it straight or upto an inch of reflex.
Heat treating is simply heating the limbs until they are a medium brown (not black). This process will get rid of the excess moisture and increase the bellies resistance to compression.
Hickory is so strong in tension that it overpowers the bellies ability to resist the compression - think of an unbalanced seesaw with one fat kid and one skinny one. When bow making we want the kids to balance  ;)  the way around this is trapping. Trapping is reducing the width of either the belly or the back (most cases).
Reduce the width of the back by 1/4, an 1/8th off each edge.

Pat B

If this is your first bow get the tiller right and don't worry about a little set.
Make the most of all that comes and the least of all that goes!
TGMM Family of the Bow

yard dog

QuoteOriginally posted by Pat B:
If this is your first bow get the tiller right and don't worry about a little set.
Agree...

John Scifres

Take a kid hunting!

TGMM Family of the Bow

Contact Us | Trad Gang.com © | User Agreement

Copyright 2003 thru 2025 ~ Trad Gang.com ©