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| CannonBall |
 Posted: 07/12/2007 15:24 PM Post subject: |
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Staff Sergeant
Joined: 20 Mar 2007
Posts: 102
312.93 Spud Bux
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| SpudBlaster15 wrote: | | CannonBall wrote: | If u think im insane with this tiny launcher...
You should have seen my explosives.. that's insane.. |
The difference is that you are not holding the explosives in your hands when you detonate them. Thus, your comparison is invalid, and this handheld launcher is a far greater risk.
Spanerman, BBQ igniters work fine in hybrid applications. |
ehmm dude it aint invalid...
If i make explosives.. ive got them right in my hands.. and the problem is i work with acetonperoxide... if u know a little about energetic materials u know u shouldend make AP.
Even the synthese is dangerous a runaway could occur if not enough cooling is applied
And I think explosives are farrrrrrrrrrr more dangerous than this NAUGHTY launcher of mine..
Cheersss |
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| CannonBall |
| Posted: 07/12/2007 15:31 PM Post subject: |
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Staff Sergeant
Joined: 20 Mar 2007
Posts: 102
312.93 Spud Bux
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| spanerman wrote: | | yaay, im starting mine tomoro:) |
Plzz post something usefull to the thread..
I don't care that you are starting tommorow.
as for the sparkplug... it works really nice as for welding a normal electrode welder can be used metal from the fitting and from the sparkplug are almost simular.
As for tapping u need a m14x1.25 tap 
Ive got this electronic bbg igniter.. it cost only 2 euro's it work fine with a spark arc of 0.5 too 0.6 mm and it fire about 10 sparks a sec... 
Cheers |
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| spanerman |
| Posted: 07/12/2007 16:04 PM Post subject: |
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Lieutenant Colonel
Joined: 17 Sep 2006
Posts: 447
296.08 Spud Bux
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| i was meerly stating that he helped me and know i can proceed with building my launcher....and i have sourced a stun gun so il be using that thanks for the help...dang ive got a m12 and m15 but no m14 taps i gues il have to pick one up tomoro.. |
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| CannonBall |
| Posted: 07/12/2007 16:07 PM Post subject: |
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Joined: 20 Mar 2007
Posts: 102
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I would say weld it in a fitting and place it in a TEE it's much stronger and more easy to seal of.
The tap is a special tap get it at a car depot |
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| SpudBlaster15 |
| Posted: 07/12/2007 16:27 PM Post subject: |
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Human blast shield
Joined: 18 Oct 2006
Posts: 1539
11.03 Spud Bux
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| CannonBall wrote: | | SpudBlaster15 wrote: | | CannonBall wrote: | If u think im insane with this tiny launcher...
You should have seen my explosives.. that's insane.. |
The difference is that you are not holding the explosives in your hands when you detonate them. Thus, your comparison is invalid, and this handheld launcher is a far greater risk.
Spanerman, BBQ igniters work fine in hybrid applications. |
ehmm dude it aint invalid...
If i make explosives.. ive got them right in my hands.. and the problem is i work with acetonperoxide... if u know a little about energetic materials u know u shouldend make AP.
Even the synthese is dangerous a runaway could occur if not enough cooling is applied
And I think explosives are farrrrrrrrrrr more dangerous than this NAUGHTY launcher of mine..
Cheersss |
Yes, your comparison is invalid. You do not hold explosives in your hands and intentionally detonate them. You DO hold a 7x hybrid in your hands and intentionally ignite the mixture, which is far more insane, and much stupider than properly synthesizing AP. |
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| spanerman |
| Posted: 07/12/2007 16:41 PM Post subject: |
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Lieutenant Colonel
Joined: 17 Sep 2006
Posts: 447
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| CannonBall wrote: | I would say weld it in a fitting and place it in a TEE it's much stronger and more easy to seal of.
The tap is a special tap get it at a car depot |
its not a special tap, i can get it in a hardware store... a very small one at that...maybe its because in the uk we use metric more... |
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| CannonBall |
| Posted: 07/12/2007 17:05 PM Post subject: |
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Joined: 20 Mar 2007
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hmm ok but if i were you .. if u have the chance let the spark plug be welded in a fitting. its more easy.. its only an advise you can do anything with it u want
The seal is much better.. i tryd tapping to but i didn't gave me a good seal |
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| spanerman |
| Posted: 07/12/2007 17:08 PM Post subject: |
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Lieutenant Colonel
Joined: 17 Sep 2006
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| i thing threading it into mymain chamber is a better idea...i know it slighty redused the integrity but....its better tham having the spark waay off out of the chamber..... |
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| CannonBall |
| Posted: 07/13/2007 11:47 AM Post subject: |
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I have heard that if the spark is in the middle it slighty increases your power.. but its not very much.
I would say keep your chamber strong.. probably better... but tapping in the chamber is OK too..
and if i were you try to cover the spark plug in something.. so if the spark plug would explode out of your chamber that it wont hurt you..
i trust a weld more than a tap..  |
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| spanerman |
| Posted: 07/13/2007 11:49 AM Post subject: |
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| well spark plugs are used in engines (duh) they handle a shitload of pressure....i may tap/thread then weld into the chamber....worth a try |
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| CannonBall |
| Posted: 07/13/2007 11:54 AM Post subject: |
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Joined: 20 Mar 2007
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that really worth the try..
I ment i hope your tap is strong enough to held the pressure so that the sparkplug wont burst out..
But what your saying is a good option |
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| SpudBlaster15 |
| Posted: 07/13/2007 12:31 PM Post subject: |
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Human blast shield
Joined: 18 Oct 2006
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| A gasoline engine is effectively an 8x hybrid, and a threaded in spark plug holds up to thousands of firings per minute, so there is any need for welding. |
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| CannonBall |
| Posted: 07/13/2007 16:33 PM Post subject: |
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Joined: 20 Mar 2007
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but the thread is much longer.. so it can hold more pressure?
But back on topic plzz. |
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| spanerman |
| Posted: 07/13/2007 16:58 PM Post subject: |
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Lieutenant Colonel
Joined: 17 Sep 2006
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| ive yet to say this.. kick ass cannon youve got there!! what kind of muzzle velocotys you getting?? |
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| CannonBall |
| Posted: 07/14/2007 9:57 AM Post subject: |
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ehmm dont have a chrony but my chamber volume is 490 ml and C:B is 0.3 to 1 so i think supersonic at 4x or 5x mix
I shot with a little bolt probably 3 too 4 grams through a house door..
damage pics soon
soon i will be shooting with MAPP gas that should be a crap load of power
also i edited my cannon al little wich i will post it looks really clear and nice now.. and it look like a rifle also ignition is edited its now on the handle so u can shoot it like a rifle now
A friend of mine has a gauge for measuring bars at car..
I will connect it to my hybrid and measure bar increments at different mixes like 2x mix 3 x 4x 5x 6x 7x
Cheers |
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