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View Biologyben's profile

Plywood Strength Parallel with Plies

by Biologyben
posted 02-20-2017 03:33 PM


4 replies so far

View hotbyte's profile

hotbyte

1000 posts in 3360 days


#1 posted 02-20-2017 03:47 PM

Never used plywood in that manner but my first thought is that it would not hold up to forces along length of desk with legs that are 3/4”, i.e. someone leaning against end. Perhaps you could add a piece along back of legs to form an L???

View Robert's profile

Robert

3393 posts in 1865 days


#2 posted 02-20-2017 04:00 PM

If you laminate 3 layers of ply together and alternate plys I think it will be ok.
I would also make the top support wider.

-- Everything is a prototype thats why its one of a kind!!

View MrRon's profile

MrRon

5477 posts in 3628 days


#3 posted 02-20-2017 06:49 PM

How about something like this?

View jerryminer's profile

jerryminer

952 posts in 1826 days


#4 posted 02-20-2017 06:58 PM

I think your design would probably work. For a definitive answer, there is no substitute for a prototype!

(you could scale it down 2/3 and prototype with 1/4 ply and load-test at little cost)

Let us know what you learn.

-- Jerry, making sawdust professionally since 1976

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