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Bending Plywood

PostPosted: Tue Nov 08, 2005 10:30 pm
by Jim Marshall
I have worked with the bending plywood a lot and it can for sure be bent into a tight radius. The down side of using bending plywood is, unless you glue two thicknesses together it will wave and ripple and is not very stable. The 1/8 inch regular plywood will bend to a pretty good radius if it is bent with the grain instead against the grain.

PostPosted: Tue Nov 08, 2005 11:05 pm
by Roly Nelson
Well Jim, sounds like you've got that plywood bending and laminating down pat. That is how I built the 1/2 Nelson Woody, and is solid as a rock. I have even bent and glued together, 2 sheets of 1/8" plywood around a 6" plastic pipe, wrapped with many loops of tightly pulled string. However, the last tear I built has only one layer of 1/8" lauan on the roof, but all surfaces are curved and additional curved stringers run from front to back. No problems so far, and it sure is light-weight.

Roly Nelson

PostPosted: Wed Nov 09, 2005 7:54 am
by Arne
Roly, what did you do for walls? The roof with 1/8" and curves is what I'm thinking of using..... I'd like to use 1/8 on the wall with solid foam filler.

PostPosted: Tue Nov 15, 2005 4:35 pm
by BobR
Roly...where are the 1/4 Nelson pics :R

PostPosted: Wed Nov 16, 2005 2:17 pm
by Jim Marshall
I plan to use the 1/8 inch plywood on my sides as well as the top. It should be plenty strong with enough glue and staples with the 1X frame.