Author Topic: Plum for Pinecone, a camera phone build along  (Read 20046 times)

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Offline mwosborn

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Re: Plum for Pinecone, a camera phone build along
« Reply #30 on: January 30, 2014, 12:55:46 am »
Awesome post - can't wait for more.  Learning lots just watching you work! ;D
Enjoy the hunt!  Mitch

Offline Bryce

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Re: Plum for Pinecone, a camera phone build along
« Reply #31 on: January 30, 2014, 01:02:27 am »
Gabe this is great. Everything you've just showed is EXACTLY what I did on my plum bow. Just goes to show yah, great minds think alike :D
Looks good bud! Can't wait to see the final product!:)
Clatskanie, Oregon

Offline rossfactor

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Re: Plum for Pinecone, a camera phone build along
« Reply #32 on: January 30, 2014, 02:38:07 am »
Next step is to prepare my caul to bend in the recurves.  As I mentioned I'm shooting for a gentle recurve, but I decided to use my static form and only bend the bow half way.  (this is partly laziness since my other form recently broke and I haven't built a new one yet).



I hold my caul in my bench vice to keep the working process off the bench. I notice  having the caul in the vice helps to avoid interference while you're making the bend. Nothing worse than getting 1/2 a bend and running into something on your bench uhg. Not that that's ever happened to me  ::)).



Since I'm self photographing here, I can't show the process of taking the bow out of the water, putting it on the caul and getting the bend.  It helps to do a lot of dry runs and practice timing yourself.  I generally want to get everything in place and achieve the bend in 60 seconds or less. If you take to long and the wood cools you run the risk if excessive splitting.  I use two tricks when I working by myself.  The first is a zip tie to hold the bow in place while I prepare the clamps.  Its like an extra hand.  I also tape a long strap to my caul which runs around the back of the bow and onto the belly over the bend.  This helps avoid lifting splinters. Although I still get splinters sometimes.  That's one reason you leave a little extra material on the tips (both thickness and width).

Here's the stave in the caul. Notice the zip tie on the bottom of the caul (easy to tighten with 1 hand while you hold the bow). Also the electrical taped strap.






As you can see I only achieved about 2/3 of the total bend that I would have used if I was going for a classic static.  I did this assuming that i would get about 25% spring back as well.



Gabe
Humboldt County CA.

Offline rossfactor

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Re: Plum for Pinecone, a camera phone build along
« Reply #33 on: January 30, 2014, 08:54:51 pm »
After the bow comes off the caul,  I like to use dry heat to lock in the final shape and make any corrections needed.





Here's what the curves look like after dry heat and a little shaping



My next step is to glue on the overlays.  For this I use my trusty pull saw



I've got some nice rosewood blocks. I cut out the rough triangle shape to reduce the amount of shaping I'll have to do once the overlays are glued on.



I try as hard as I can to get perfectly flat mating surfaces.  I used my belt sander to finish the surfaces on the bow and the overlay.





I wrap the overlay in electrical tape and use a hand clamp for the tip.  I feel like electrical tape give good even pressure and its easy to install.  I glued the overlay with TB3.



After 24 hours I pop of the tape and clamp



Gabe
Humboldt County CA.

Offline Bryce

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Re: Plum for Pinecone, a camera phone build along
« Reply #34 on: January 30, 2014, 10:13:04 pm »
It's like watching Santa make your present.
Clatskanie, Oregon

Offline Weylin

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Re: Plum for Pinecone, a camera phone build along
« Reply #35 on: January 30, 2014, 10:23:34 pm »
It's like watching Santa make your present.

 ;D ;D ;D

Offline Thesquirrelslinger

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Re: Plum for Pinecone, a camera phone build along
« Reply #36 on: January 30, 2014, 10:35:38 pm »
That handle is too cool.
Nice bow so far!
"Insanity is doing the same thing over and over again and expecting different results"

Offline IdahoMatt

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Re: Plum for Pinecone, a camera phone build along
« Reply #37 on: January 30, 2014, 11:05:59 pm »
Looking great Gabe.  We have the same two burner hot plate.  I found mine outside an old rundown house out here.  I talked to the owner of the property and asked him if he would mind if I had it.  He looked at me a little crazy but said okay.  I plugged it in and it still worked.  It had to be sitting outside for at least five years.  It's a great one.  Still working today :)

Offline burn em up chuck

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Re: Plum for Pinecone, a camera phone build along
« Reply #38 on: January 31, 2014, 12:20:58 am »
   very very cool, thanks for posting this. keep em coming

                                                    chuck
Honored to say I'm a Member of the
         
                 Twin Oaks Bowhunters club

Offline rossfactor

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Re: Plum for Pinecone, a camera phone build along
« Reply #39 on: January 31, 2014, 03:55:29 am »
You calling me an old, fat elf Bryce?  O:)

Thanks guys.

Here's some pics of shaping the overlays.

First I cut off excess material with the pull saw,





Than I taper the sides the using my smaller Nicholson file, and draw the rough shape. After that its the Nicholson, and the cabinet scraper all the way.









I draw the nock onto the tips in pencil. But for my initial tillering I only cut nocks into the back of the tip, not down the sides.



I make my initial cuts with a coping saw. And finish the nocks with a narrow chainsaw file.







Gabe
Gabe
Humboldt County CA.

Offline simson

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Re: Plum for Pinecone, a camera phone build along
« Reply #40 on: January 31, 2014, 04:25:35 am »
Always interesting to watch another guy building a bow!
Thanks for posting!
Looks good so far
Simon
Bavaria, Germany

Offline ohma2

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Re: Plum for Pinecone, a camera phone build along
« Reply #41 on: January 31, 2014, 10:30:39 am »
Great work going on here. Like the way you do your string nocks.

Offline IdahoMatt

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Re: Plum for Pinecone, a camera phone build along
« Reply #42 on: January 31, 2014, 10:41:12 am »
Looking great man

Offline Gsulfridge

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Re: Plum for Pinecone, a camera phone build along
« Reply #43 on: January 31, 2014, 05:59:47 pm »
Doing a great job.  Keep it coming, good thread.
Greg Sulfridge, Lafollette, TN

Offline toomanyknots

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Re: Plum for Pinecone, a camera phone build along
« Reply #44 on: February 01, 2014, 02:51:20 am »
Awesome buildalong, I'm lovin every bit of it. The inlay was awesome.
"The way of heaven is like the bending of a bow-
 the upper part is pressed down,
 the lower part is raised up,
 the part that has too much is reduced,
 the part that has too little is increased."

- Tao Te Ching, 77, A new translation by Victor H. Mair