Resin Infusion – All of the Front Walls in One Panel – Layout & Prep
So I thought I would include a few pics to remind everyone of all the tedious tasks involved in prepping for a panel layup. You know, when someone says to me "How does it take two full weeks to do one simple panel?" ??.
Juuuust kidding; I'm a lover not a fighter ?!
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Laying out the pass through and having to put cardboard and plywood down, so I can crawl up on the layup to reach/mark the cutout area. At least I don't have to build scaffolding like some of the huge layups. I also have to weigh down the corners of the biaxial carbon fiber cloth, as it likes to shrink after you have rolled it out-pesky little bugger. And then there is the fun of laying out/marking the cutout hole twice, once for the actual size opening of the hole/pass through in the core material and a second time coming in 3/4" for the cloth that needs to wrap the inside edge of the core material. Almost forgot, blocking up the cutout hole in the core material so the CF cloth does not sag into it when you are laying everything out, which often makes the cloth come up short on the ends of the panel.
Oh, this one is my FAVE
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Not only scraping the table from the previous layup to get any and all of the dried resin off (one pass with a scraper and another pass with a box razor knife), but also rubbing alcohol along the edges for the tacky tape. And here comes the fun filled icing on top................., Wait for it......................., Your'e going to love it....................., waxing. Oh do I ? me some waxing.
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Next up on the tedious list, placing tape everywhere so the first layer of carbon fiber cloth for the layup sits perfectly on the table, in order for all of the other subsequent layers, cutouts and overlaps to line up perfectly. DON'T SCREW THIS ONE UP as you also spray tack this first layer to the table and having to pull it up and reorient it is ABSOLUTELY NO BUONO!! Been there and done that (once) and never again.
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And for GRAND finale, which always comes on those late nights when you should have left the shop hours ago and your patience has vanished....... spray tacking and wrapping the cloth inside the cutouts OHHH SOOO perfectly. Using cardboard cutouts to catch all of the spray tack overspray is a must. AND yes, your gloves and/or hands are always covered in the
in the end no matter how careful and clean of a person you are ?. But, with patience and persistence comes great reward-at least that is what my fortune cookie said.
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Enough, onto real progress and things people actually want to see.