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Old 07-22-2013, 12:30 AM
  #379  
bigtim
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Join Date: May 2004
Location: san francisco, CA
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Default RE: Royal-FW190A8

didn't get much done this weekend worked Sat and was really burnt out and didn't get to the hood latch.

but I wanted to start the process of making the gear doors,I decided to use balsa instead of fiberglass for the wing skin portion.

to do this I cut some light weight 3/32 balsa sheeting to length and tacked it along the edges to the wing area at the wheel wells with blue tape, then misted the wood with a alcohol and water mix on the exposed area.

I made sure to clean up the excess with a paper towel but the wood was fairly wet when I placed a strapping piece of tape at the wheel section of the retract bay, this is where the cover conforms to the shape of the lower wing skin I wasn't worried about the inside of the sheeting since I wanted a outside curve and the water mix swelled the outer portion of the wood making it naturally curve in the direction I was aiming for.

this will be left over night to dry in place and should have a nicely preformed skin to work from,the 3/32 balsa also will be thick enough to have some area to sand to shape before I glass them.

next step will be carefully cutting the skins and some infrastructure for mounting the doors onto the struts.
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