When infusion goes bad!


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FLD
FLD
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After many years vac-bagging and avoiding infusion I was tempted to try it after some gentle persuasion.  Freakin' awesome!  Not hard and great results.  Yay!

However, I recently made a booboo.  Infusing a 1.2m x 0.2m part; 4x200g with 6x200g in places; peel ply, mesh, bag.  I opened the inlet clamp and it seemed to stick.  A little jiggle and the resin shot through, not all the way but a good chunk was done in about 20 sec.  Bugger!  Let it flow at a more sensible rate to finish up.  I let a little more flow in on completion but as expected its pinhole-tastic on the fast bit.  Is there any contingency for things like this, ie should I have let more resin flow through or is it a once the damage is done thats it?

If there's a fix it would be good to have a list of problems and solutions.
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FLD
FLD
Supreme Being (3.7K reputation)Supreme Being (3.7K reputation)Supreme Being (3.7K reputation)Supreme Being (3.7K reputation)Supreme Being (3.7K reputation)Supreme Being (3.7K reputation)Supreme Being (3.7K reputation)Supreme Being (3.7K reputation)Supreme Being (3.7K reputation)
Group: Forum Members
Posts: 468, Visits: 2.7K
That's interesting.  I've always controlled the flow to keep it slow.  That comes from some of my early experiences where slow was better.  I did calculate the resin requirements but I guess I could have been in a bit of a panic when it infused so quickly and shut off the resin supply too early.  I should weigh the left over resin and see how much there is.
GO

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