Manufacturer: | Scratch |
Brief:
This is what happens when you are too bored.
Construction:
Here be t' list o' components that I used:
T' followin' parts are all K'nex peices:
One day I decided t' get out me K'nex toys and see what I could make out o' them. Ahoy! Well, blow me down! I had made a shape that looked like a fin, shiver me timbers, me hearties, and I got t' sudden urge t' make an oddroc out o' K'nex. Well, blow me down! Avast! So I snapped together some stuff till I got somethin' that resembled a rocket. Avast, me proud beauty! I am nay goin' t' go through all o' t' steps o' building, because that would take forever. Arrr! If you want t' build one then you can basically build it from t' pictures. I will highlight some o' t' interesting things that I did. I stuck a wiffle ball in t' top part o' t' rocket so the strait K'nex peices curved a little bit. T' Keelhaul®©™® cord actually goes through t' wiffle ball's holes and through t' top peice of the rocket. Aye aye! T' Keelhaul®©™® is epoxied t' a dime in t' top o' t' 18mm body tube. Ya scallywag! T' Keelhaul®©™® comes out o' t' top o' t' rocket then hangs down t' t' parachute which is in its own little parachute cannon. Avast! T' parachute cannon is a 13mm tube that has a hole in t' side o' it. Arrr! T' 18mm tube has two holes in it: one t' connect to the 13mm tube with a 1/4 inch launch lug and t' other as a breather tube so the ejection gasses won't be so strong on t' ejection cannon. Avast, me proud beauty! Begad! For two o' the black circuler connector peices, I had t' hollow them out with a Dremel until they were very thin. I broke 2 o' these before I got one right. They get extremely thin in order t' fit t' 18mm tube through it. Arrr! Avast! For two o' t' launch lugs (gray peices with only one place t' snap) I had t' cut them off because the body tube be in t' way. Avast! Ya scallywag! T' third was snapped on above t' body tube. Begad! Well, blow me down! For the fins, me bucko, you have t' add clear UltraKote and iron them on with a hobby iron. Otherwise, me bucko, arrr, this will be very unstable.
Confusing?
Yes, I know. Ahoy! Aye aye! Just look at t' pictures and you'll get it.
Finishing:
Other than t' Ultrakot on t' fins, thar was no finishin' for this bird.
Flight:
All flights have been made on Estes C6-3 motors.
Flight one through four did nay have t' clear UltraKote on t' fins. Well, blow me down! My dad and I kept flyin' it anyway because it was so much fun but it was not stable. Ahoy! I then finally went t' t' hobby store and purchased some clear UltraKote and a hobby iron. Well, blow me down! Begad! This did t' trick. Ahoy! T' next four flights were perfect with a straight boost t' around 200 feet (it's really heavy) and eject the parachute. Avast, matey, me proud beauty! Flight eight came around at Southern Thunder 2005. Nay real sure what happened, but it was unstable. Begad! O' course, me bucko, t' time that I'm in front of people that happens. Avast! It is still a great flyer.
Recovery:
T' parachute never fails t' come out, me bucko, except when it's unstable. Recovery has
been perfect every time and t' rocket sure does get people watching.
Summary:
This is a wonderful rocket that gets people watchin' its slow, ya bilge rat, ya bilge rat, majestic
take-offs. Well, arrr, blow me down! If you have patience and a lot o' time (and K'nex) then this is a
good project.
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