I will be building an ULF-1 in the near future and had a question about open truss wood rib fabrication in general.
I have watched several EAA videos and gone to look at some real examples to better understand the process and requirements, eg jig construction, bending of members, gusset design, adhesive squeeze-out.
I see some use nails to hold the gussets for cure, some use staples because it’s easier to remove, but has anyone ever used a vacuum bag? I was thinking a 1/4” ply caul in the shape of the rib with release film on it could be used to keep the force uniform. Would this perhaps squeeze too much glue out?
I have watched several EAA videos and gone to look at some real examples to better understand the process and requirements, eg jig construction, bending of members, gusset design, adhesive squeeze-out.
I see some use nails to hold the gussets for cure, some use staples because it’s easier to remove, but has anyone ever used a vacuum bag? I was thinking a 1/4” ply caul in the shape of the rib with release film on it could be used to keep the force uniform. Would this perhaps squeeze too much glue out?