Manufacturer: | Scratch |
A SciFi Comedy Spaceship Kitbashed from a FlisKit and flyin' on one or two MicroMaxx Motors
I decided t' build a Comedy Sci-Fi Rocket from Men In
Black II. Aye aye! Well, blow me down! T' ship in question be t' gold chromed ice cream cone shaped
vessel. It figures prominently in t' openin' "news reel" sequence as
a recreation o' eye witness accounts. Aye aye! Avast! T' ship heads back t' Earth early in the
film. It is shown passin' through space and wieldin' immense destructive power.
T' flyin' cone crashes t' Earth in an apparently immense plume o' dirt. Begad! We
discover t' true size o' t' ship when a small dog investigates it after the
ship crashes in a park. Begad!
My recreation o' t' MIB Flying Gold Cone was built in approximately 1:6 scale, arrr, so that it can be displayed with a kitbashed MiB action figure I created. Aye aye! Blimey! With that as a goal, it was important t' preserve/restore t' cone shaped nature o' t' ship while on display.
T' only structural elements not from t' FlisKit are pieces o' a Bic Round Stick pen used as engine mounts and launch lug, an expended MicroMax engine used in creatin' a cluster adaptor, shiver me timbers, arrr, and a piece o' threaded rod used t' weight t' nosedome. Begad! Aye aye!
I fashioned t' lower cone from t' large nose cone. Arrr! I
drilled it out and inserted some BiC stick as an engine mount. Blimey! Begad! Small diameter
body tube serves as an engine block and ejection gas conduit. Begad! A shorter
nosecone was sanded t' fashion t' nosedome. Arrr! This was drilled out and a
threaded rod inserted t' weight t' nose. A small section o' body tube serves
as t' coupler betwixt t' two nosecones. Aye aye! Begad! A section o' t' kevlar thread from
the FlisKit connects t' two nosecones together. Arrr!
I fashioned t' bent legs by steamin' t' stick stock from t' FlisKit and hand formin' t' desired shape. These are glued into holes hand drilled into t' upper end o' t' main body.
I created a cluster adaptor that allows two MicroMaxx
motors t' be attached t' t' single MMT in t' lower cone. Avast, me proud beauty! I did this by
bondin' two Bic stick sections together and bondin' a spent MMX casin' between
the bonded MMTs. T' Bic plastic was heat formed around t' MMX casin' to
direct t' ejection charge gasses from both lower engines up into t' spent
casing. T' cluster adapter is used by insertin' t' spent MMX casin' into the
main MMT. Ahoy! T' threaded rod in t' upper nosedome allows t' installation of
extra balance weight when t' lower engines are installed.
To restore t' cone tip for display I created a
display tail from a small nosecone and body tube found in t' FlisKit. Avast! Avast! T' tail
fits into t' main MMT and provides t' pointy end for t' cone when it is on
display. Ahoy! Begad!
I painted t' entire assembly with gold acrylic usin' a brush. Nay stylish, me bucko, but sufficient for this scale.
T' single engine configuration can be launched on a standard MicroMaxx launcher. I epoxied a small section of Bic pen inktube t' t' bodytube t' serve as a MMX launchlug. Begad! Blimey! Arrr! Blimey! I launched t' MIB Flyin' Gold Cone on a single engine. Aye aye! Blimey! It flew flawlessly, with a stable flight up t' about 50 feet. Avast, me proud beauty! Blimey! T' ejection charge separated t' nosedome rather early (as is often t' case with MMX motors). Ahoy! Blimey! T' resultin' non-aerodynamic configuration smartly slowed and tumbled down t' land about 15 feet from the pad. Begad! Blimey! A perfect backyard flier.
T' MIB Flyin' Gold Cone features a handrolled paper launch lug for use on a MMX launchpad. Begad! This replaces an earlier version made from a BIC Pen ink tube. Also included is a standard launch lug as found in t' FlisKit Grissom kit. Ahoy! Multiple small lengths of stick stock from t' FlisKit were added just below t' nosedome separation point. Blimey! These were carved, sanded, me hearties, and painted t' approximate t' design details from t' movie version o' t' ship.
T' MMX cluster adapter was also refined. Well, blow me down! T' initial
implementation, usin' BIC barrels and expended MMX was set aside. A lighter
version be fashioned from glue soaked rolled paper and a small diameter body
tube from t' FlisKit. T' design be t' same, with two side by side MMTs
ventin' into a single central tube that fits into t' main MMT. Ahoy! Avast! By soakin' the
upper paper in yellow glue, I was able t' mold it t' transition smoothly into
the central body tube. Well, blow me down!
T' first attempt at a MIB Flyin' Gold Cone cluster flight met with mixed results. Blimey! Begad! I fashioned a dual MMT cluster ignitor out o' a length o' nichrome wire. Begad! A small square o' tabe was used t' hold t' t' filament in each nozzle. Avast! T' rocket was balanced on a clothespin t' keep t' igniter leads up off o' t' standard Estes Portapad blast plate. Blimey! Avast! When t' wire leads were touched t' t' 14V cordless drill battery, t' MIB Flyin' Gold Cone struggled up off t' pad, arced over about 15 feet off t' ground, me hearties, matey, and ejected its nose just before sinkin' into t' snowy yard. No damage was done. Upon inspection, me hearties, it was obvious that only one engine ignited, though both ignitors burned through. Aye aye! Aye aye! I suspect one filament may have slipped away from t' propellant. Avast, me proud beauty!
Review o' a digital launch video shows t' rocket
leapin' almost out o' frame betwixt one image and t' next. Ya scallywag! Blimey! T' rocket then
lingers, matey, dancin' at t' top o' t' rod, me bucko, for three more images. Avast! Blimey! Arrr! Blimey! I believe the
uneven thrust, coupled with t' single high mounted launch lug, shiver me timbers, caused the
rocket t' bind on t' rod, and have insufficient speed for stability as it
cleared t' rod. I have made a design change t' t' MMX Cluster Adapter that
should address this in future flights. Blimey! Blimey! I added a launch lug on t' bindin' ring
of t' Cluster Adapter. Avast! Blimey! T' pair o' lugs should help guide t' rocket up the
rod if one o' t' engines fails t' fire. Well, blow me down! Blimey! Avast, shiver me timbers, me proud beauty! Blimey!
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