The next set of toys in the build and grow series is the
planes.
I had a lot of fun designing
them.
As usual, they were a lot bigger
in my mind than in real life.
They were
a lot of fun to build even though they were on the smaller side.
I had to make some concessions with my design
criteria.
I needed to introduce some
nonstandard thicknesses.
The wings just
did not look good on ¾” material so I reduced it down to 5/16” but ¼” will also
work.
There are four different planes and I will go into each one
and some of the difficulties and things that I liked about them. They all had all there difficult parts and it
was fun working through them. There are
a couple of things that I did different with this design. First was that I printed the patterns on card
stock so that I could trace the patterns on the wood. The second is that I am batching several of
them out in different woods.
The Helicopter
It seems like a pretty basic design until I realized the
cuts on two faces and the holes that I needed to drill.
So I marked out the pattern and the holes on
the body.
Cut all the lines from both
directions leaving about ¼” between the two cuts so that I do not have to tape
the part back on.
After the body was cut
out, I finished the cuts on the sides.
The next challenge was the small parts. I realize quickly that there were a lot of
parts that I was not comfortable cutting on the table saw or chop saw. I used
the band saw a lot on these parts. I am now looking into an 1/8” blade for the
band saw. The skids on the landing
platform I changed after I cut them out.
They were originally going to be doweled. They are no longer that way. There really was no reason to do so because
it is face grain to face grain bond. I
also have widened them a little from the original design.
The Jet
This is pretty much a scroll saw and sanding operation.
There are small pieces but I liked how well
it came out.
It is definitely the
easiest of the planes to make.
The Bi-Plane.
This was another project where it was helpful to have the
band saw around.
The only thing that I
needed to keep together was the wings. I drilled the top and bottom wings strut
holes taped together since I was making 12 of them.
I marked the top and bottom of each.
That face was sanded after everything was assembled.
The Prop Plane
This one was modeled after the first plane that I did.
The wings have a 5 degree tilt on them.
I was pretty confident that this plane would
not be a huge problem.
I did the same
thing with the multiple cuts as I did on the helicopter body.
I then cut the taper on the bottom.
When it came to putting the groove for the
wings in, I had a problem.
The part was
much smaller than the original design.
I
needed some way to cut this groove safely.
I used a miter gauge and a sacrificial extension.
Looking back, I should have put the five
degree angle on the extension.
I had a
problem keeping the bottom flat because it was small and liked to rotate.
This did not give me a consistent groove
depth over the part.
I liked how they turned out.
I was different using harder woods of half of them. This is why I was grateful for the band
saw. I could do them with the scroll
saw, but it would have taken a lot longer.