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Rob Price
05-08-2018, 11:37 AM
Someone was generous enough to offer me this monkeypod blank for turning on a recent trip, it's about 12" by 5", but has the pith right down the center of one end. It's more off center at the other end. If I just chuck it up and turn I'll have at least one big pith "eye" in the wall of the bowl, on the other end I think I can turn it away. I'd hate to just trash it. I don't mind filling with epoxy/sawdust/coffe grinds down the road either.

Option 1: Turn it thin, let it move and see what survives?
Option 2: Rough turn, let it dry, fill cracks with epoxy/decoration and finish turn (I've done this with other problematic wood but never straight on pith). Maybe even drill out the pith and count on filling it with something?
Option 3: Cut it into 3"x12" blanks for pepper mills.
Option 4: Cut into 4 smaller blanks and turn small change bowls/candy bowls.

Thoughts?

daryl moses
05-08-2018, 12:09 PM
I'll go with #3 or #4.
I've never turned "monkey pod" but if it's like anything else i've turned it will most definitely split wide open with the pith in it.

Prashun Patel
05-08-2018, 12:51 PM
Option 5: Slice 3/4" on each side of the pith parallel to the two large checks that have developed. Turn a thin platter from the top piece (in the picture) and 2 small dishes from the bottom pieces.

Kyle Iwamoto
05-08-2018, 1:07 PM
Monkeypod is usually pretty stable. I normally don't turn with the pith in, but that doesn't look too bad. Personally, I'd chance the big bowl. Rough turn it and see what happens. If it cracks, patch with "pevas" (butterfly inlays). Or however you fix things. I like imperfect wood items, I think they are more attractive, but that's just me. The wormy/cracked/patched/filled items seem to sell much slower though. Good luck!
Oh. I just started experimenting patching with man made turquoise and CA. That may be nice on a dark wood.

Rob Price
05-08-2018, 1:10 PM
Kyle: Yea, I've been looking at the Pevas on a few pieces over at WOWs. Pretty cool looking. I've got the templates and router bushings...

Prashun: I did think about platters as well. It may be pushing the limits of my bandsaw to cut the slabs but that's definitely an option. I think I would use glue blocks as tenons to save depth, think the glue would work on green wood?

Thomas Wilson80
05-08-2018, 6:58 PM
Think the glue would work on green wood?

I use CA glue for glue blocks on green wood and haven't had any problems.

Reed Gray
05-08-2018, 7:14 PM
That looks like a cross hairs type of pith checking, side to side, and up and down. I would quarter it as much as possible on the crack lines. If you try to turn one big bowl out of that, there is a good risk of it coming apart as you turn. Bigger risk of it coming apart after you turn. For me, it isn't worth all of the extra work of trying to fix the cracks. I would make some thing else out of it...

robo hippy

Thomas Canfield
05-08-2018, 7:36 PM
You could also cut the section along pith removing section about 1-1/2" wide and then make 4 smaller natural edge small vases/pots and also have some spindle/pen/???? material from removed pith section. The long sections with the light/dark wood would not be my choice for a endgrain vase, but would make dramatic side grain vase/pot. You did not mention the moisture content which will also be a big factor in using the section.

robert baccus
05-08-2018, 11:41 PM
I have turned hundreds of bowls and urns with the pith in. Use a 3" glueblock and thick CA glue and twice turn it. Leave the glueblock on until ready to sign and sell. If you have cracks in it it,s already drying some--just glue up the cracks with dyed epoxy glue and then mount the glueblock. Rough out and slather with endseal and put it on the shelf for several months or hurry it and deal with cracks. I do vases across the pith side to side this way and seldom ever have a crack. The CA glued on block really seems to prevent cracks on the pith area. A pretty piece of wood deserves some patience.

Leo Van Der Loo
05-09-2018, 12:46 AM
For what I can see, if you don’t want to chance turning it with the pith and splits in it, here’s another plan, use your bandsaw to cut the piece, glue a waste block on after turning a flat spot for it, then you will have a couple mill blanks and round spindles for candle sticks or something.

385608

Rob Price
05-09-2018, 1:08 PM
I actually had a buddy unexpectedly give me some extra band saw blades today- maybe it’s a sign I should try sawing this down...

Reed Gray
05-09-2018, 1:27 PM
You could try splitting it with axe or fro along the crack lines, which would take care of 'where are the cracks and how deep to they go?' and then cut them up accordingly. this method would leave you with good sound wood...

robo hippy

Eugene Dixon
05-09-2018, 8:23 PM
Not worth turning. PM me and I'll send you an address for shipping and I'll take care of it for you.

Gene

Rob Price
05-16-2018, 1:48 PM
Well played, Gene...

So I cut a little bit on the bandsaw- this stuff is dry. Bone dry. I have no idea how long it’s been sitting but I figured I would give it a go.

Ever tried turning an entire bowl from dry stock? Not fun. My gouge was getting scorching hot, and that’s with frequent sharpening. Dust and chips, very few shavings.

I was able to rough it out, I left it thinner than I normally do because I’ll be shocked if it looses an ounce of weight. But it’s about 3/4 thick, sealed up, I’ll check it in a week or two and see if it’s lost any weight.

The cracks are still there, they didn’t open up any. I filled them with ebony dust and CA glue. I’ll put a couple of butterfly pewas across the cracks. I’m working on figuring out those per my other post.

Man this stuff tears out just looking at it. I figure my re-turning will be primarily removing tear out.

John K Jordan
05-16-2018, 6:27 PM
Ever tried turning an entire bowl from dry stock? Not fun. My gouge was getting scorching hot, and that’s with frequent sharpening. Dust and chips, very few shavings.
...
Man this stuff tears out just looking at it. I figure my re-turning will be primarily removing tear out.

Most of what I turn is from dry wood so I understand. You get used to it after a while.

Depending on the wood I try different things for clean cuts in dry wood:
- Apply some sanding sealer and let dry, I like the shellac-based sealer but also have used the lacquer. I sometimes thin it even more.
or
- Mist the surface with water just before the cut. Softens the fibers and sometimes cuts cleaner. Won't' soak in enough to affect the wood inside.
- Sharp, sharp, sharp and light cuts, of course. I like the Hunter Hercules or Osprey for such cuts but I'll also try sharp bowl gouges, usually a smaller one such as a 3/8".

JKJ

david privett
05-16-2018, 7:37 PM
on dark woods like this I like to use weldwood plastic resin glue and mix it 50 /50 with sawdust from the project . Make it a little runny working it into the crack as you are doing this it will thicken and leave it a little high for shrinkage . It still gets hard as a rock.

Eugene Dixon
05-16-2018, 8:43 PM
Well done, Rob. Well done. Unless your going to use if for a soup bowl and you're sure it is stable, who cares about cracks!

Rob Price
05-16-2018, 9:31 PM
Depending on the wood I try different things for clean cuts in dry wood:
- Apply some sanding sealer and let dry, I like the shellac-based sealer but also have used the lacquer. I sometimes thin it even more.
or
- Mist the surface with water just before the cut. Softens the fibers and sometimes cuts cleaner. Won't' soak in enough to affect the wood inside.
- Sharp, sharp, sharp and light cuts, of course. I like the Hunter Hercules or Osprey for such cuts but I'll also try sharp bowl gouges, usually a smaller one such as a 3/8".

JKJ

Thanks for the tips. I totally forgot about it but I’ve done similar with oil- put a little linseed oil on to wet and soften the fibers.

Honestly it’s been forever since I twice turned a bowl. My last several have been NE bowls or burls turned thin and left to warp. I have a stack of roughed out bowls I need to get to.

Kyle Iwamoto
05-17-2018, 1:52 AM
Nice shape! Awesome job. Monkeypod is pretty stable, you'll be fine. Did you order pevas from Mark Stebbins? He makes good inlays and templates. Better than trying to learn how to make your own. They fit perfect......

Rob Price
05-17-2018, 12:19 PM
It’s on the ‘to-do’ list. I have a template kit. I’m tempted to make my own but from a time perspective I probably just need to order some.

Rob Price
05-17-2018, 5:10 PM
Nice shape! Awesome job. Monkeypod is pretty stable, you'll be fine. Did you order pevas from Mark Stebbins? He makes good inlays and templates. Better than trying to learn how to make your own. They fit perfect......

I just ordered a couple templates and some koa butterfly’s. I think the Hawaiian wood blanks need koa pewas 😎

For other projects I can make my own pewas.