Primitive Archer

Main Discussion Area => Bows => Topic started by: osage outlaw on December 01, 2011, 08:51:38 pm

Title: Need opinions on straightening a stave
Post by: osage outlaw on December 01, 2011, 08:51:38 pm
This summer I found this roughed out bow under our bed.  The back had been chased to a single ring and sealed.  I did not remember it at all.  I guess I roughed it out last year and stuck it under there to dry and forgot about it.  I haven't had much if any time for bow building this summer/fall, but now things are starting to slow down a little.  I weighed the stave in Aug. and it was 32.8 oz.  I weighed it today and it was 32.7 oz, so I guess it is dry.  It has a bend in one limb right at the fade making one limb deflexed by several inches.  I can't decide if I should leave it, or try to straighten it.  I was hoping for some opinions on what route I should go.  Also, if I leave it, would it be better as the upper or lower limb?  Thanks for any advice.

(http://i141.photobucket.com/albums/r55/clintanders/SDC14397.jpg) 

(http://i141.photobucket.com/albums/r55/clintanders/SDC14395.jpg)

(http://i141.photobucket.com/albums/r55/clintanders/SDC14390.jpg)
Title: Re: Need opinions on straightening a stave
Post by: Dvshunter on December 01, 2011, 10:51:56 pm
Deflex/reflex stave from the looks of it. I think that would be safer than trying to bend it the other way and risk popping the handle off.
Title: Re: Need opinions on straightening a stave
Post by: bareshaft12 on December 01, 2011, 11:10:15 pm
If it was me I would bend it, I had one like that curved in both limbs,the result was both limbs curved worse when bow was finished.hope you get your info.
Title: Re: Need opinions on straightening a stave
Post by: MWirwicki on December 01, 2011, 11:36:26 pm
I would steam the entire stave and clamp it to a simple reflexed form. 
Title: Re: Need opinions on straightening a stave
Post by: PEARL DRUMS on December 02, 2011, 12:04:32 am
Yup, steam the whole thing and reflex it evenly mand line the tips and handle up in one shot.....................or just send it to me!
Title: Re: Need opinions on straightening a stave
Post by: Pat B on December 02, 2011, 12:28:30 am
How thick is the limb at the fades. If thick enough take some of the handle off so there is less of a chance of it popping off. I'd use a heat gun and oil and just take it slow clamping it to a slightly reflexed form.
  If you decide to use steam be sure to shellac the whole stave before steaming to keep that dry wood dry. 
Title: Re: Need opinions on straightening a stave
Post by: osage outlaw on December 02, 2011, 12:40:33 am
I guess I am going to have to build a reflex form.  Thanks for the advice guys.
Title: Re: Need opinions on straightening a stave
Post by: PEARL DRUMS on December 02, 2011, 11:51:42 am
I use my relfex form for all kinds of tasks Clint. It works just to straighten sections, or reflex the whole bow. Its a handy piece of 2x to have around for sure.
Title: Re: Need opinions on straightening a stave
Post by: George Tsoukalas on December 02, 2011, 03:11:22 pm
Left as is makes for tough tiller. If it still wet so steam is the way to go.  If dry the a heat gun would work to. I don't have a forma and use my wood vice to heat and bend. Jawge
Title: Re: Need opinions on straightening a stave
Post by: osage outlaw on December 02, 2011, 09:44:14 pm
I use my relfex form for all kinds of tasks Clint. It works just to straighten sections, or reflex the whole bow. Its a handy piece of 2x to have around for sure.

I got a piece of 4"x4" fiberglass angle about 6' long for straightening.  It is very sturdy, but is still lightweight.  I just don't have a reflex form yet.  It is on my to do list for this winter.  I guess I will have to get going on it.  I plan on following Gary Davis' layout measurements.   
Title: Re: Need opinions on straightening a stave
Post by: Pat B on December 03, 2011, 12:35:02 am
Good chance to try out that new bandsaw!  ;) A 2x6, 68" long with 3" of smooth reflex won't take long to make and with the amount of osage you have you'll wear it out before you run out of wood.  ;D  Attach it to a 2x8 and you can add reflex plus straighten lateral bends.  ;D
Title: Re: Need opinions on straightening a stave
Post by: TurtleCreek on December 03, 2011, 01:35:27 am
  It will be neat to see how it turns out.  I wish I could find osage under my bed!
Title: Re: Need opinions on straightening a stave
Post by: PEARL DRUMS on December 03, 2011, 10:37:38 am
You didnt want any Ryan! Dont even start crying now pal!