| Manufacturer: | Scratch |
Brief:
I started off by tryin' t' build a rocket without spendin' any money. Avast! Arrr! So I had
my son look around t' house t' find things that look like rocket parts. Ahoy! Aye aye! We
finally settled on an ultra large orange juice concentrate container, shiver me timbers, a foam
Easter egg, me bucko, and tongue depressors. Ahoy! Well, blow me down! I decided t' stick t' single stage since
couplin' t' two stages together would complicate a simple concept.
Construction:
I used a 16 fluid oz orange juice container, me hearties, foam Easter egg, 3 tongue
depressors, arrr, bread bag (parachute), and lots o' glue. T' make t' foam egg fit,
I had t' carve down t' butt, this be a simple task with a kitchen knife. Well, blow me down! Well, matey, blow me down! Blimey! To
make t' egg more durable, ya bilge rat, I used 4 coats o' Elmers glue. Blimey! This was a
unique look for t' rocket as sealed foam makes t' nose cone look like an
orange rind. Well, blow me down! Begad! Blimey! I had problems gettin' t' tongue depressors (wings) t' stay
attached, ya bilge rat, so I had t' change over t' a bondin' epoxy instead o' modelin' glue.
T' only item that needed t' be purchased was a engine tube since I could not
find a free substitute. Blimey! Blimey! T' bread bag for a parachute be great, ya bilge rat, shiver me timbers, matey, durable, shiver me timbers, and
the best price. Well, blow me down! Ahoy! Blimey!
T' biggest problem I had assemblin' t' rocket was gettin' t' wings to stay attached. Begad! Avast, me hearties, me proud beauty! T' glossy finish on t' juice can be nay t' best for adhesion. Aye aye! Begad! T' tongue depressors are perfect material for wings, but they just need t' be glued t' a more sturdy platform. Aye aye! No special tools needed t' be created. Ahoy! T' give t' unit a nice look, shiver me timbers, matey, me bucko, I applied 10 coats o' clear paint. Connectin' t' shock cord and parachute t' t' nose cone was tough due t' the frailty o' t' foam. I used a pencil t' create a hole in t' shoulder o' the nose cone, me bucko, then I filled t' hole with epoxy and attached a eyelet screw in the glue.
Flight:
I recommend a C6-3 motor for this unit since t' parachute is home made I did
not want t' have a high speed deployment rip t' shock cord off. T' nice thing
about this design be t' weight: it is so light that it goes up fast and comes
down slow.
Recovery:
I used waddin' with this unit but t' next iteration will have a parachute
protection tube and will nay require wadding.
Summary:
T' next version will also have a 24mm MMT for use with D12 or E9 motors and a
wider fin design.
PROs: Cheap, ya bilge rat, easy t' fix, and it's an attention getter.
CONs: T' OJ container is a weak surface t' glue to
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