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Symmetric Composite
Symmetric Composite
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Harry Smith
Harry Smith
posted 4 Years Ago
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Hi all,
I was wondering if I create a symmetric laminate how will a geometrically non-symmetric structure affect the symmetric constraint?
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Rosta Spicl
Rosta Spicl
posted 4 Years Ago
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See my post below:
http://www.talkcomposites.com/37742/Sandwich-panel-distorsion
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Symmetric Composite
Josh Furlonger
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4 Years Ago
The point with symmetric laminates is that the laminate is usually quite thin, so small differences in thermal expansion, shrinkage during curing etc. are relevant even if they are very small. If you...
oekmont
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4 Years Ago
I have done thin parts about 1.5mm thick which were near flat shapes, the asymmetric laminate makes the part change shape once released so it is then nothing like your mould is. Less of of a problem...
Fasta
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4 Years Ago
Yeh, not really something I worry about with complex geometry. Flat parts, definitely need to get the symmetry right, especially with pre-preg.
Hanaldo
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4 Years Ago
See my post below: http://www.talkcomposites.com/37742/Sandwich-panel-distorsion
Rosta Spicl
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4 Years Ago
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