Primitive Archer

Main Discussion Area => Bows => Topic started by: Pat B. on June 26, 2014, 01:36:37 pm

Title: rehash of limb design...
Post by: Pat B. on June 26, 2014, 01:36:37 pm
I have a few sets of osage billets that are drying..

They're going to yield 68'' ntn bows ---- hopefully...

I'm looking for 50-60lbs at 28'' out of these..

What limb width would be appropriate, without being "overbuilt" ??  1 3/8", 1 1/2" ???  To midlimb then taper to 1/2" to rough it in ?

Thanks for an advice !!
Title: Re: rehash of limb design...
Post by: PEARL DRUMS on June 26, 2014, 02:44:30 pm
Cant lose at a starting width of 1 1/2" up to mid limb, then a taper to 1/2" tips. I make a lot that way and I cant complain. They generally end up around 1 3/8" wide when all is said and done.
Title: Re: rehash of limb design...
Post by: bubby on June 26, 2014, 03:19:52 pm
Yep what Pearlie said ;)
Title: Re: rehash of limb design...
Post by: Pat B on June 26, 2014, 03:52:54 pm
Same here.
Title: Re: rehash of limb design...
Post by: Dances with squirrels on June 26, 2014, 05:52:38 pm
Depends on the wood. Osage varies in quality. If it is top notch osage, I generally don't go as wide as 1 1/2" for a 60 pound bow. Perhaps I would if I was going shorter. I've made em 66" ntn, 1 1/8 - 1 1/4" wide, tapering from flares to tips, fully radiused belly, and at 60 - 65# @ 29" and showing very, very little set after thousands of shots. One such bow has been my favorite since 2004. Her limbs consist of 2 1/2 growth rings. That's mah squirrel bow :^)
Title: Re: rehash of limb design...
Post by: Will H on June 26, 2014, 07:09:55 pm
What pearl said.
Title: Re: rehash of limb design...
Post by: SLIMBOB on June 26, 2014, 07:31:52 pm
Spot on. What PEARL Said.
Title: Re: rehash of limb design...
Post by: chamookman on June 27, 2014, 04:23:25 am
What the Drummer Guy said - can't go wrong ! Bob
Title: Re: rehash of limb design...
Post by: Pappy on June 27, 2014, 05:11:38 am
What Pearl said,one thing if you truly want 60lbs. and 68 n-n I might start out a little wider maybe 1 5/8 just to be safe.You can always take some off the sides later but you can't put it back on. :)
 Pappy
Title: Re: rehash of limb design...
Post by: Buckeye Guy on June 27, 2014, 07:47:01 am
My bows are almost always  "overbuilt" so I can't help you!
Guy
Title: Re: rehash of limb design...
Post by: Pat B. on June 27, 2014, 11:03:40 am
I may have a misunderstanding of the term ''overbuilt''....  To me it means leaving unecessary wood and weight on the bow limb thus hampering performance..  Perhaps such a bow has a longer lifespan ..  But I tend to prefer to give everything my best effort and want my equipment the same way, if possible
Title: Re: rehash of limb design...
Post by: Pappy on June 27, 2014, 11:40:11 am
Yes overbuilt is just that,maybe a little longer and a little wider,instead some like to push the limits, Nothing wrong with that,to each their own.For a new Boyer I would suggest over build a few then start pushing the limits a bit. JMO.
 Pappy
Title: Re: rehash of limb design...
Post by: PEARL DRUMS on June 27, 2014, 11:42:00 am
Now that I know you better Pat, I know you have no desire to build or shoot an over built bow. Nothing wrong with one, but trust me its not your flavor.
Title: Re: rehash of limb design...
Post by: mullet on June 27, 2014, 06:17:48 pm
The question confused me for a second, I thought PatB was testing us till I noticed the "PatB.", and PatB responding to PatB.'s question ??? :o ;D
Title: Re: rehash of limb design...
Post by: Pat B. on June 27, 2014, 07:48:06 pm

Listen to Pat B ------ Don't pay any attention to Pat B...... :P
Title: Re: rehash of limb design...
Post by: mullet on June 28, 2014, 12:08:18 am
Got it! ;D
Title: Re: rehash of limb design...
Post by: Badger on June 28, 2014, 01:10:53 am
  I will put my 2 cents worth on on overbuilt. I started putting a lot more mass in my bows a few years ago. I worked for me because I was crowding the tiller into the center limb area. Last year I started using the same wider limb design and spreading the tiller out more and got some mixed results. My handshock picked up a lot, performance went down but still good, reliability went up. If you use all that wider limb you don't pay too much of a price for it but if you have a big wide limb that is not working it will cost you. When I get home tomorrow I will post a good example of a heavy overbuilt bow, It is my current broadhead champion bow and by far the fastest self bow I have ever owned. No skinny tips, no skinny nothing, no handshock either. Working area of limb is very small.
Title: Re: rehash of limb design...
Post by: Pat B. on June 28, 2014, 01:36:18 am
Please do, I'd love to see it....

I have loads to learn here..