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Woodturning (rec.crafts.woodturning) To discuss tools, techniques, styles, materials, shows and competitions, education and educational materials related to woodturning. All skill levels are welcome, from art turners to production turners, beginners to masters. |
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#1
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Got to play with some freshly cut Black Walnut branches - that
came with the bark, and some moss, on. Wet, the heartwood is almost black and the sapwood is almost white. the contrast is startling. The problem is that branches seldom grow nice and straight and growth rings perfectly symetric around the pith. Throw in some knots and some pin knots and things get really interesting. Turning the piece becomes a hide and go seek adventure filled with wonder - as in "I wonder which way the heartwood around this knot runs?". Anyway, what turned out, literally, was dictated by the wood. I just listened when it yelled "STOP!" Another one of those "Did I really make that?" things. Definitely a keeper, even if it splits or cracks. Have a look. http://home.comcast.net/~charliebcz/.../Turning9.html Fun stuff this woodworking thing. Turning is addictive (and messy as hell!) charlie b |
#2
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In article ,
charlie b wrote: The problem is that branches seldom grow nice and straight and growth rings perfectly symetric around the pith. I could be mistaken, but... I don't believe branches can exist above a certain diameter with the pith centered. The weight of the branch dictates that the growth will be thicker on the bottom-side than the top to support it. BTW, I very much like Black Walnut - one of my favorites and will always hoard it when I can. -- Owen Lowe Northwest Woodturners, Cascade Woodturners, Pacific Northwest Woodturning Guild ___ Tips fer Turnin': Pour your end-grain sealer into a clean, wide-mouth clothes detergent bottle. The lid makes a handy dipping container for your brush and the leftovers will drain back into the bottle when you recap the jug. |
#3
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I don't think that I have ever come across a tree where the pith is
centered in any part that I have cut into. Once I got a piece of osage orange with the pith on the very edge of the round, I mean within a quarter of an inch from the bark, and the round was oval, about 12 inches by 8 inches. Aint nature strange! robo hippy |
#4
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robo hippy wrote:
I don't think that I have ever come across a tree where the pith is centered in any part that I have cut into. Once I got a piece of osage orange with the pith on the very edge of the round, I mean within a quarter of an inch from the bark, and the round was oval, about 12 inches by 8 inches. Aint nature strange! robo hippy Start with a tightly packed nursery tree. They seemed to be conditioned to grow long straight branches - straight up. Plant it in a somewhat horizontally confined space and you'll get some long straight branches that have the pith almost centered. I've got a few dozen of them pruned from a fruitless plum that after a year of drying, make great spindles, magic wands, and whatever else you can turn from something a little over and inch in diameter. Unlike walnut, which has very thick bark, the bark layer is very thin, though hard on cutting edges. charlie b |
#5
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On Thu, 20 Oct 2005 21:48:06 -0700, Owen Lowe wrote:
Tips fer Turnin': Pour your end-grain sealer into a clean, wide-mouth clothes detergent bottle. The lid makes a handy dipping container for your brush and the leftovers will drain back into the bottle when you recap the jug. That's an EXCELLENT tip! Bill |
#6
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Bill Grumbine's got one - use something like a Cool Whip container with a
hole (then sealed) cut in the top and a brush through the hole. It holds the brush up while you're using it, then the lid seals to hold the stuff until another time. He brushes just the end grain of a roughed out bowl so the drying is more even. I'm thinking of trying to use a larger MiracleGro container for a big brush for my logs. I've cut most of the side out (corner opposite handle) of a gallon milk container (save the neck and handle) - used it conveniently for my big brush - then just pour back in main container. That was real handy because you had the handle to carry your stuff with. TomNie "W Canaday" wrote in message news ![]() On Thu, 20 Oct 2005 21:48:06 -0700, Owen Lowe wrote: Tips fer Turnin': Pour your end-grain sealer into a clean, wide-mouth clothes detergent bottle. The lid makes a handy dipping container for your brush and the leftovers will drain back into the bottle when you recap the jug. That's an EXCELLENT tip! Bill |
#7
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Owen,
Logger just dropped two Black Walnuts on my property line!!! They're mine now! Breaking my heart to see all the wood on the ground. I want this one - wait, that one too - wow, look at that one - etc. etc. Do you know anything about Sourwood? Got a chance to get some. The leaves are beautiful in the fall but the trunks go every which way. I'm wondering what the grain's like. TomNie "Owen Lowe" wrote in message news ![]() In article , charlie b wrote: The problem is that branches seldom grow nice and straight and growth rings perfectly symetric around the pith. I could be mistaken, but... I don't believe branches can exist above a certain diameter with the pith centered. The weight of the branch dictates that the growth will be thicker on the bottom-side than the top to support it. BTW, I very much like Black Walnut - one of my favorites and will always hoard it when I can. -- Owen Lowe Northwest Woodturners, Cascade Woodturners, Pacific Northwest Woodturning Guild ___ Tips fer Turnin': Pour your end-grain sealer into a clean, wide-mouth clothes detergent bottle. The lid makes a handy dipping container for your brush and the leftovers will drain back into the bottle when you recap the jug. |
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