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Main Boards => The Bowyer's Bench => Topic started by: Flinttim on March 10, 2010, 08:24:00 PM

Title: Baleen ?
Post by: Flinttim on March 10, 2010, 08:24:00 PM
A friend went to Alaska some few years ago and was able to bring back some baleen (completely legal BTW) He offered me enough to build a bow but I wanted to get my bowmaking farther along skill wise before trying it. What's the best use of it on a bow and how is it applied? I know there are likely numerous answers to this but one has to start somewhere .
Title: Re: Baleen ?
Post by: rainman on March 11, 2010, 07:52:00 AM
Best use is as a belly, like horn would be used. make a short bow to use it'z compressibilty to best advantage.  JD Jones and Mike Sturdevant have both used it.  Makes a pretty bow.  I have been looking for years for some.

Dan
Title: Re: Baleen ?
Post by: Tom Leemans on March 11, 2010, 08:51:00 AM
I drew back a little baleen bellied bow that Dean Torges made. His bows are smooth anyway, but this things felt like 45-50# and it was 70! I believe he said you work it like horn. Not sure what glue he used though. I bet if you e-mailed him , he'd tell you.
Title: Re: Baleen ?
Post by: horseapple on March 11, 2010, 09:05:00 AM
I've only built 2 baleen bellied bows myself, I think John has built a few also, he started using gemsbok horn afterwards, great looking stuff.  I just basically build a bamboo backed bow that is around 10-15# lighter than I want it to end up being, then add the baleen or horn to the belly, its some amazing stuff and is very strong in tension, I've found that when taking material off the belly for weight reduction I use a cabinet scraper, seems like any kind of rasp would always lift or tear splinters in the stuff.  I also used EA 40 smooth on for glueing it to my core wood.

JD
Title: Re: Baleen ?
Post by: Flinttim on March 11, 2010, 06:07:00 PM
OK, if it goes best on the belly, what's the upside ? Faster bow ? I would think you could make a fairly short bow with just bamboo backing, osage not being known to fret .
Title: Re: Baleen ?
Post by: Jason Jelinek on March 11, 2010, 06:17:00 PM
My guess is that it is more elastic in compression than most bow woods, resulting in less set.
Title: Re: Baleen ?
Post by: horseapple on March 12, 2010, 10:39:00 AM
Heck I quess Tim because its different and unique  :)  I have noticed that when using 3 lams your backed bows will most always keep the reflex better than a simple backed bow, more glue lines. I dont think the speed is much diff than a well tillered R/D osage or yew backed bow.
Title: Re: Baleen ?
Post by: Flinttim on March 12, 2010, 11:54:00 AM
JD,I'm guessing you  keep the belly as flat as possible during tillering so that gluing on the baleen will be easier ? Tiller with just a scraper to keep it flat and at the end use a toothing iron before gluing on the baleen?And since you  are using the baleen , the width can be pretty narrow ?
Title: Re: Baleen ?
Post by: rainman on March 12, 2010, 12:16:00 PM
Tim that is how I did it with my horn bow.  J.D. stop goofing off during work hours.

Semper Fi,
Dan Raney
Title: Re: Baleen ?
Post by: horseapple on March 12, 2010, 12:29:00 PM
Yes Tim, I tiller the belly ever so carefull with a belt sander, you want the baleen thinner than .125. yep I use a toothing plane blade and keep the width around 1.4"
Title: Re: Baleen ?
Post by: Flinttim on March 12, 2010, 04:56:00 PM
Makes sense. My thinking is that he may not have all that much left and say, he had enough to get a 1" strip of baleen on each limb. One could if need be round the osage up to the baleen. Would look good and the crown is where it's at anyway. Can the baleen be thinned on a jointer or will it tear out ?
You know, all this talk brings up another question, does the weight of the baleen negate any performance ?
Title: Re: Baleen ?
Post by: Bob Barnes on March 12, 2010, 06:46:00 PM
JD,
Didn't you and John also make some with some imitation black stuff?  I seem to remember it looked like horn or baleen...???
Bob
Title: Re: Baleen ?
Post by: John Sturtevant on March 12, 2010, 07:38:00 PM
I've made 4 and have enough for one more left that Charles Grayson gave me.  
Would not run it thru a joiner, believe it would splinter.
Thickness sander works OK.
It has been used as a backing as well.   I believe that was how it was first used, although I think it makes more sense on the belly.
With a 1.25" wide bow your baleen belly will not be wider then 1" when the belly is rounded.
When all is said and done, I don't think you'll notice a performance gain.  
Smells pretty bad when you grind it.
Title: Re: Baleen ?
Post by: horseapple on March 12, 2010, 11:24:00 PM
Dan, slow around here, hafta do somethin  :)

Bob, the stuff was called garolite, still have a few strips of it, lost interest in it, wasn't all natural material:)

John, was wondering how the hunt went in texas? Hope all is well.
Title: Re: Baleen ?
Post by: Bob Barnes on March 13, 2010, 07:22:00 AM
Tim- can't wait to see some of your new bows...sure is good to see you building them again.

John- do you see any performance difference using the gemsbok belly?  It sure looks great and I have several horns...  :)

JD-that's the stuff I remember...looked good too.  Glad to see you posting! man am I ready for spring!

This is almost an old timers thread... LOL.

Bob
Title: Re: Baleen ?
Post by: Flinttim on March 13, 2010, 09:16:00 AM
Bob, I take "spurts" of my various interests. I'll get hot for my flintlock rifles for a while and build a couple and then I miss the bowmaking and do that a while. I bought and/or traded for a couple nice glass bows and shoot them quite often also.Finally gave up on recurves, I guess I'm a longbow guy at heart.I just this morning sent via the mail a chunk of osage from that big log I got years ago,down to James Parker. We worked out an osage for tapered lams deal.A bamboo back and belly bow is where I want to get to eventually. But if someone wants to give you some baleen....well..
Title: Re: Baleen ?
Post by: Bob Barnes on March 13, 2010, 10:00:00 AM
cool...while you are at it have James send you a recipe for the bow you want to build...he is very knowledgeable.  I have a couple of bamboo backed Ipe bows he helped a friend learn to make and I have one of his tiny Serpentine bows as well...I'm impressed !  My boo backed ipe bows are ipe lams and glued up into more reflex than you would think possible...super nice for sure.

have fun!

Bob
Title: Re: Baleen ?
Post by: Flinttim on March 13, 2010, 01:06:00 PM
Yea, I called him and we talked for maybe 10 minutes, and you can tell he's a nice guy and very smart when it comes to natural materials bows. Even said he would send me one of his riser pieces to make my first bow a bit easier.But as we all know, you meet the nicest people around here.
Title: Re: Baleen ?
Post by: Pat B on March 13, 2010, 01:26:00 PM
Tim, James will be at the Tenn Classic in early May if you can make it. He is doing another demonstration but I don't know what. James is a wealth of primitive skill and archery knowledge and shares it willingly. We have been friends for many years.
Title: Re: Baleen ?
Post by: John Sturtevant on March 14, 2010, 06:31:00 AM
Bob, I can't say that there is any real performace differance.  They do hold their shape well.

JD, the hunt went well.  Sorry you missed it.   We killed 10 pigs...all free range. Snowed and rained on Tuesday. I was wandering around soaking wet and cold wondering why it was snowing it Tx and a big boar walked right up to me.   I warmed right up as I watched him flop around on the ground.  :)
Title: Re: Baleen ?
Post by: Flinttim on March 14, 2010, 08:17:00 AM
John, that being the case, would not the baleen be put to best advantage on the back of the bow, say, in lieu of bamboo ?.Probably no performance gain (baleen vs bamboo) but just another backing to try.
Not sure I'd want to use up the baleen just for "cosmetics" on a bow.
Title: Re: Baleen ?
Post by: John Sturtevant on March 14, 2010, 09:12:00 AM
Tim, keep in mind these are just opinions.  
I have not performed any "testing" to substantiate anything.

I believe the true advantage of horn or baleen on the belly of a bow would be with short bow designs...it's going to take the compression.  
I don't shoot short bows well, so most of what I build is between 60-64".   In a bow of that length I believe it may increase durability, but again it's just an opinion.  
A well tillered bow with a belly of wood seems to last much longer then my interest in shooting one particular bow.

I know it's been used as a backing, but I have never done so.  It's pretty hard to beat good bamboo as a backing I believe.