|
The information provided is
based on data taken from many resources including real Mercury
capsules. The goal in building any replica is to reproduce every
possible part to exact dimensions. However, in practical terms, this is
not possible in many circumstances. I believe I have all the skills and
information to build a really nice replica. The first goal of this project it
to build an exterior replica as accurate as possible. All the different
shingles are molded in plastic to cover a basic structure. As the
project
progresses, we hope to add details, refine molds, improve processes,
replace wood structure with aluminum, and share ideas.
This project should be considered a co-op and
anyone may participate. Here is a chance to build/own your own Mercury
replica. Please contact us for more information.
This site is going to be the starting point for all things relative to building a full size Mercury Capsule
replica. We may be a little slow getting to major construction but there
is some cool stuff here related to the Mercury project. There
are some good construction projects to get you started. And of
course, the more feedback and help we get, the faster it will move
along.
It's important to recognize all the efforts many
people have contributed. We'll have a special section for this but
for now we would like to thank Win P. for his kind
contribution of thousands of Mercury Capsule photos. Colin B. has done all the 3-D
computer modeling so far and has
prototyped many parts. Jim D. has literally burned up several
router motors making all those shingle molds. And of course, I would like
to thank everyone that maintains a website with Mercury related
information. There are some great ones out there and the ones I have
found the most informative are linked. PLEASE let me know if you
know of more.
Why would you want to build
a Mercury Capsule? I grew up in the Space race and always
dreamed of having my own spaceship. I became interested in
Mercury very early as it was the original, and it had to be flown
alone. People, including me, have spent thousands of hours building
single seat airplanes. Its just something that is hard to explain.
One day, many years ago, I decided I could build a replica. I have
always been a space modeler and this is just another model, only
full size.
Why did you start now?
I have been collecting information all my life. When I retired from
my Aerospace Engineering job to open a Hobby shop, I just started looking at
priorities different. I realized how much I enjoy modeling,
particularly space modeling. My hobby shop specialized in R/C but we
had a small section for space toys and models. I started pursuing my
Mercury dream a little harder and started thinking more serious
about my Mercury Capsule..
Where did you start
collecting information? I have been collecting Mercury stuff
all my life. I scrounged everywhere. I collected all the photos I
could, some various drawings, every model ever made, etc. I am
considered an above average modeler and have scratch built many
flying R/C models over my lifetime. Designing scale models has
always been a favorite part of my hobby. The list includes Flying
Space shuttles, SS1, White knight, and many others. Years ago I
stumbled across a program for Macs called A-OK. It was a fantastic
simulator for the Mercury Capsule. The programmer promised a windows
version so I held out for years. About the time the windows version
came out, I found another great program called Orbiter. My newest
hero, Rob Conley, came out with an add-on for the Mercury program.
It was VERY cool!. Through these programs, I found access to 'The
Mercury Familiarization Manual'. It was the bible of the mercury
capsule! I read every page (nearly 500 of them) over, and over, and
over, and over...All of a sudden, I realized I had a major piece to
my giant puzzle. It wasn't long before
I found the Mercury Maintenance Manual. This was another big piece.
Curt Newport found the Liberty Bell 7 and released some MD drawings
on the CD in his book. Those drawings contain a lot more than meets
the eye!
What light switch came on
that really started the ball rolling? .I met someone over the
internet, Win Perkins, that had thousands of Mercury Capsule photos.
He knew the right people and was in the right places at the right
time to get some great hi-res shots! Win's photos are what really
got me started and for this, I will be forever in debt to him. Win,
e-mail me!
Where did you start?
I laid out some basic sketches and some dimensions that I had. I
started filling in the missing dimensions scaling from the thousands
of photographs I had. Win had provided some photos with a ruler
laying along the outside of a capsule so I started there. I knew the
shingles would be the hardest part so I started laying them out
first. My friend Colin had built a small CNC router and we talked
about the possibility of making shingle molds that I could vacuum
form plastic panels from. He asked for some info so I gave him some
rough sketches of what I thought the dimples were. I had detailed
photos of replica dimples and the real thing. I gave Colin all the
photos and sketches. A few days later he stopped by the shop with a
mold. It was great! I decided to jump in head first. I contacted the
Kansas Cosmosphere and told them what I wanted to do. I sent my
Resume, photos of the full size airplanes I had built, and a shingle
I made from Colin's mold. They were very receptive so Colin and I
made a trip to Kansas to get dimensions from a real Mercury Capsule!
What section did you design
first? Well we thought we had the shingles licked. Another
friend has a larger router and volunteered to make all the full size
molds if Colin did the computer solid modeling. We ran some sample
molds and decided to wait until I could verify the dimensions and
fit before we made 20 more computer models and molds. While at the
Cosmosphere, I took a bunch of photos of the Antenna Fairing. I
didn't know much about it and started some more research. I found a
cut-away drawing in the maintenance manual and decided to start
laying out the internal structure. I was having trouble visualizing
how the 3-D structure went together (the cut-away drawing wasn't
that great). I decided to start a crude paper model to see if I
could lay out all the parts. The paper model and some clever
photographs I took allowed me to design/draw all the major
components inside the Antenna Fairing.
Why are you modeling the
internal structure? The other replicas I have seen are very
crude and 'fake' looking. I'm not sure how detailed I want to get as
this could be a lifelong project. However, I knew I wanted it to
look better than the other replicas. Win gave me some great photos
of the original Engineering mock-up and I knew my model could be
close to this. I figured if I make the original structure look as
close to the real thing as possible, it would be easier to make the
later details more accurate. I might not be able to model every
fastener, wire, and other pieces, but I really want it to look the
part.
Why build the paper model?
After the Antenna Fairing came out so well, I decided it was a good
tool to verify parts before I went out to the garage and started
major construction. I decided every major part I was going to make
in full size, I could easily make in paper at 1/4 scale. This will
allow me to keep track of part numbers and assembly order. Paper is
an easy, inexpensive medium to work in and the parts I design can
easily be modified to be printed out. I can make sample or prototype
parts of major pieces in just a few minutes.
Why go to all the trouble of
putting all this on the web? Part of my dream is to share my
work with others. I want a detailed description so your average
handyman/modeler could one day build his own capsule. The builder
may choose to leave out as many details as they like. For example,
lets say a space buff wanted to build a crude wood-mockup to put in
the back yard for his kids to play in. My plans will allow him to do
just that, and if it all works out, he could get an inexpensive set
of shingles to really give his kids new play toy that authentic
look. It just shouldn't be that difficult or expensive to keep the
dream alive in the young minds of today.
When will you finish it?
Hopefully never! Once I start major construction, the basic
frame and exterior should only take a few weeks to assemble. If I
had the room, I would already have one. However, my goal is to make
a good replica, so I'll wait until I have verified all the major
structural components and decide if I am going to build in
Fiberglass and wood or aluminum. I think the Fiberglas and wood will
be heavier but quicker and easier and more practical for your
average builder. The aluminum would be more accurate but I think I
can build a good looking model either way.
When will you start major
construction? Once I get the basic interior of the paper
model done. I want the bulkheads, instrument panel and major
assemblies done before I start the full size capsule. I need to make
sure I know where these major parts go and how to attach them. Some
of them will need to be removable so I can work around them to add
later details.
When will you finish the
paper model? Hopefully never! I plan on the paper model
staying ahead of the full size replica but I'm not sure how much
time I will spend on it once I start full size construction. You can
only do so much in paper and my goal is to build a full size
replica. The external structure is getting published to the website
the week of July 4th. I'll probably spend a few weeks on the major
internals and then re-evaluate where I am going next. There are a
few builders following along with the paper capsule and I feel I owe
it to them to keep working on it at least until I get the major
internals finished. Then, if the individual builders want to
customize their own paper capsule, they can go off on their own. I
can't be obligated much more than this.
'
|