Author Topic: untapered laminations  (Read 442 times)

Offline bowur

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untapered laminations
« on: November 19, 2009, 06:27:00 PM »
I was wondering if anybody has ever made a laminated bow with limbs that weren't tapered. I think they call it parallel laminations, but I was wondering how they would turn out. I was thinking of makin a 60"bow out of 1/8" strips of paudauk, purple heart, and maple.

Offline stickmonkey

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Re: untapered laminations
« Reply #1 on: November 19, 2009, 11:01:00 PM »
yes you can make a bow from just parallels. Do a search on it in this forum as I think someone had just asked this.

There is lots of good information to be found as well.
Time is the crucible of a man's integrity.

Offline mater

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Re: untapered laminations
« Reply #2 on: November 20, 2009, 07:42:00 AM »
on a very short bow, it works well. It will reduce the stacking affect.

Offline Mike Mecredy

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Re: untapered laminations
« Reply #3 on: November 20, 2009, 08:53:00 PM »
I do it quite often, especially when the thickness I'm looking for can be achieved with .050 lams.  I always use .040 glass, so if I'm looking for about.235 in total thickness I'll use 3 ea. .050 lams with the 2 ea .040 fiberglass, add the glue lines, and it comes out about right.  

Yes, reduces stacking effect a little.
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Offline RaybowTx

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Re: untapered laminations
« Reply #4 on: November 28, 2009, 12:26:00 PM »
Made alot of flatbows outa parralel lams.  Problem is with my design if I go too short of bow (less than 60") to much stress is put onto the fadeouts creating a hinge.  Now that is with my handle length (16").  If you go with a longer handle it may not be as bad.  And all this has to do with how much R/D in the bow.  Wished I knew how to post pics, it'd help show what I'm trying to explain...........Ray........
na

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