Author Topic: Maple backed HHB Deflex Recurve  (Read 8520 times)

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Offline Marc St Louis

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Re: Maple backed HHB Deflex Recurve
« Reply #30 on: March 14, 2014, 03:10:38 pm »
It is actually HHB heartwood Pat.  You need a tree at least 6" in diameter for it to start having any substantial amount of heartwood.  HHB heartwood is very slick and scrapes like butter.  The backing is a quarter sawn strip I cut from a stave.

I started on one about 7 years ago Adam but never finished it, it's still sitting on a rack.  I was trying to make it without splicing in the recurves, tough to do.  One of these days I'll get back to it
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Offline PatM

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Re: Maple backed HHB Deflex Recurve
« Reply #31 on: March 14, 2014, 03:18:04 pm »
I generally cut the trees a bit smaller in diameter and have only seen one tree with sizeable heartwood. Oddly it had formed heartwood more like you would expect to see on a Yew or Cedar. Just a small ring of sapwood. There was central decay so it was probably compensating for something  by upping the natural preservatives.
 I did notice a difference in the texture for sure.

Offline adb

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Re: Maple backed HHB Deflex Recurve
« Reply #32 on: March 14, 2014, 03:25:03 pm »
I tried to heat bend ipe once. It was a disaster.

Offline Jesse

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Re: Maple backed HHB Deflex Recurve
« Reply #33 on: March 14, 2014, 03:29:09 pm »
Looks great. That would make a nice ground blind bow.
"If you can find a path with no obstacles, it probably doesn't lead anywhere."
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Offline PatM

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Re: Maple backed HHB Deflex Recurve
« Reply #34 on: March 14, 2014, 03:50:19 pm »
I tried to heat bend ipe once. It was a disaster.
I found some literature once that claimed Ipe was excellent for steam bending and used extensively for bentwood construction. I wonder if it would react differently if obtained green.

Offline Marc St Louis

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Re: Maple backed HHB Deflex Recurve
« Reply #35 on: March 14, 2014, 06:00:57 pm »
I tried to heat bend ipe once. It was a disaster.
I found some literature once that claimed Ipe was excellent for steam bending and used extensively for bentwood construction. I wonder if it would react differently if obtained green.

Most likely they used the Ipe for the form and were steam bending something else  :)
Home of heat-treating, Corbeil, On.  Canada

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Offline PatM

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Re: Maple backed HHB Deflex Recurve
« Reply #36 on: March 14, 2014, 06:37:07 pm »
They were very adamant that it was used.  I'll try to find it.

Offline adb

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Re: Maple backed HHB Deflex Recurve
« Reply #37 on: March 14, 2014, 07:48:26 pm »
The ipe I tried to steam bend moved just slightly more than a cast iron frying pan.  :laugh:

Offline ajooter

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Re: Maple backed HHB Deflex Recurve
« Reply #38 on: March 14, 2014, 10:44:07 pm »
Love those deflexed.bows sir!!

Offline Parnell

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Re: Maple backed HHB Deflex Recurve
« Reply #39 on: March 15, 2014, 11:50:09 am »
Wouldn't be hard to pick one of your bows out of an anonymous pile.   :)
1’—>1’

Offline Marc St Louis

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Re: Maple backed HHB Deflex Recurve
« Reply #40 on: March 15, 2014, 12:39:18 pm »
Thanks guys
Home of heat-treating, Corbeil, On.  Canada

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Offline bubby

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Re: Maple backed HHB Deflex Recurve
« Reply #41 on: March 15, 2014, 02:01:59 pm »
 Justin Snyder did a combo of steam and kerf cuts here with epe but he still had to glue some of the bend in  http://i98.photobucket.com/albums/l253/justinsnyder_2006/archery/Scoutcamp019.jpg
failure is an option, everyone fails, it's how you handle it that matters.
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Offline Bryce

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Re: Maple backed HHB Deflex Recurve
« Reply #42 on: March 15, 2014, 04:35:07 pm »
I tried to heat bend ipe once. It was a disaster.
I found some literature once that claimed Ipe was excellent for steam bending and used extensively for bentwood construction. I wonder if it would react differently if obtained green.

Most likely they used the Ipe for the form and were steam bending something else  :)

Boil it. Best way I've found so far.
Clatskanie, Oregon

Offline killir duck

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Re: Maple backed HHB Deflex Recurve
« Reply #43 on: March 15, 2014, 05:06:14 pm »
now that bow looks like an exellent combo between speed, durability and manuverability.
PRIMITIVE ARCHERY what other way can you play with sticks and rocks all day and not look like a little kid

Every time i shoot at a bunny i recall the wise words of Elmer Fudd "I've got you now you waskally wabbit!"

Offline Jodocus

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Re: Maple backed HHB Deflex Recurve
« Reply #44 on: March 15, 2014, 05:50:02 pm »
That one's brilliant. It's by far the most beautiful example of this style I've ever seen. Someone's probably going to be very happy with it!
Don't shoot!