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SUPER small combustion

Posted: Wed Mar 26, 2008 11:11 pm
by bigbob12345
Well you all dont care as you are probably getting annoyed at this thing bettween me and sthorne...
Well I beat him(for now) at 1.4in long.
And yes i did get it to fire, made a weird noise and projectile went a couple inches but it fired :D
i have had only one shot with it and i beleive i am very lucky to of even had that one shot with it and i dont expect any more although i will try :)

Here is a pic of it next to a ruler
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Here is it in my hand
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here it is in my fingers
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thats all i have for now but Ill record some attempts at another shot to see if I can get a vid to prove that it fires

Posted: Wed Mar 26, 2008 11:14 pm
by SpudUke5
Huh, always up to the challenge. :roll:

pathetic gun by the way :D

Posted: Wed Mar 26, 2008 11:15 pm
by bigbob12345
Wow thanks for the comment :roll:

Posted: Wed Mar 26, 2008 11:15 pm
by paaiyan
Hmm, how do you close the chamber? You might try dipping a toothpick in rubbing alcohol, then wiping it a bit in the chamber, the fumes should light I would think.

Posted: Wed Mar 26, 2008 11:17 pm
by bigbob12345
The chamber is was already permanently closed off.
it is annoying to have to take out the barrel every time I want to attempt it but I wasnt looking for something practical, i was looking for somthing small :)

and ill try that

Posted: Wed Mar 26, 2008 11:19 pm
by paaiyan
I see. Yea the alcohol would soak into the wood, so you wouldn't get much in the chamber, which is the idea. That's the problem with tiny cannons, the smaller they get, the more precise your measurements have to be, or it won't fire.

Posted: Wed Mar 26, 2008 11:22 pm
by bigbob12345
Wood?
its not wood, its 4mm id plastic pipe.

Posted: Wed Mar 26, 2008 11:23 pm
by paaiyan
No, I meant into the wood of the toothpick, my bad.

Posted: Wed Mar 26, 2008 11:24 pm
by SpudUke5
Didnt want that first post to seem rude.

It must really be fun, getting that thing to fire. Its nice, i for one would not go through the trouble to make a gun that small just to hold a title.

Posted: Wed Mar 26, 2008 11:25 pm
by bigbob12345
paaiyan:Ohh ok
yeah your right it would soak in ill try that tommorow and if it works then Ill post a vid up of it firing.

Posted: Thu Mar 27, 2008 7:14 am
by psycix
Hahah your gun in smaller then the piezo igniter.
I bet it breaks the sound barrier easily.

Posted: Thu Mar 27, 2008 7:25 am
by trae08
going off topic but psycix you sig is way to awsome...

Posted: Thu Mar 27, 2008 8:06 am
by bigbob12345
psycix wrote:Hahah your gun in smaller then the piezo igniter.
I bet it breaks the sound barrier easily.
better cover my ears for the extremely loud sonic boom :roll:

Posted: Thu Mar 27, 2008 10:59 am
by psycix
trae08 wrote:going off topic but psycix you sig is way to awsome...
Thanks :D

Posted: Thu Mar 27, 2008 5:36 pm
by bigbob12345
Well I just tried the toothpick thing suggested by paaiyan and sadly it didnt work :(
I did not get any more shots off with it so that video is going to be delayed until i can get it working consistantly