Building a plane from balsa wood has its advantages over
plastic. The nearly feather-weight quality of balsa wood means that an airplane
constructed from it can actually fly, as opposed to acting simply as a display
model. Balsa wood planes are constructed from raw, unshaped pieces of wood,
rather than molded, prefabricated synthetic materials. As a result, building a
balsa wood airplane can be more time-consuming than constructing a plastic
model, but the time spent in pursuit of the balsa wood version will be repaid
with functionality.
Cut and remove all of the pieces from the balsa wood sheets in your kit. Many
kits print the outline of the necessary pieces on the included balsa wood
sheets. Some kits come pre-cut, but most will require you to cut the pieces
yourself.
Cut the appropriate notches in each piece.
Prepare your work surface. Place the template or plans that came with your
kit over a large piece of cardboard or cork sheet, then spread wax paper over
the template (wax paper will prevent any glued pieces from sticking to the paper
plans and destroying them). Hold the three materials (plans, cardboard, and wax
paper) together by placing straight pins through each layer.
Assemble the airplane's major components (fuselage, wings, tail pieces); each
of these axtmdjbfzzc will be constructed separately. Pin the strips of balsa
wood along the spots indicated on the template. Once you have secured each of
these strips you can begin to glue the notched rib pieces to the strips. Apply a
dot of wood glue to each notch, then gently place the rib over its indicated
location on the template, nudging each strip into its corresponding notch as you
go along. Let each section dry thoroughly before removing it to begin
constructing a new section.
Cover the airplane's surfaces with tissue paper. Each of the plane's major
components should be covered separately. Moisten the segment of tissue paper to
be applied with a spray bottle or damp cloth. Lightly coat every exposed wood
surface in the section you'll be covering with white school glue, then carefully
lay the moistened paper over the section. Once the tissue paper has dried
completely it will have shrunk considerably, thus providing a tight "skin" over
the frame. Trim away any excess paper.
Attach all of the airplane's covered, trimmed pieces. Use wood glue to attach
all of the constructed pieces at the points designated in the kit's
instructions. Once the glue has dried, the plane is ready for flight.
Tips & Warnings
If the balsa wood plane that you're building will have a rubber band-powered
motor, follow the directions that came with the kit to install that system
during assembly. Let the glue from each section's construction dry fully before
attempting to remove it from the work-surface. This will prevent any warping or
irreparable damage to the frame. When covering the plane with tissue paper, the
material should be very moist but not soaked.
You should not ingest wood glues, as most of them are toxic. Additionally,
avoid breathing in the fumes from these glues. Severe scarring of the lungs and
sinuses can result from prolonged exposure to the vapors. Take caution when
handling and working with razor knives.For more related article comes from http://www.balsafactory.com/.
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