Search found 178 matches

by julz
Sun Jan 01, 2006 10:04 pm
Forum: General How-To & Discussion
Topic: will this blow gun work ........?
Replies: 5
Views: 847

should do, they all work on the same princilple
by julz
Thu Dec 29, 2005 4:03 am
Forum: Off-Topic Hobbies
Topic: Dumb things you did?
Replies: 190
Views: 11318

oooh, bonzi buddy, hate it
by julz
Mon Dec 26, 2005 11:15 pm
Forum: General How-To & Discussion
Topic: n00b gettin started
Replies: 10
Views: 975

jjst spray and launce, its about the simplest thing u can make :)
by julz
Mon Dec 26, 2005 11:13 pm
Forum: General How-To & Discussion
Topic: pneumatics vs combustion
Replies: 48
Views: 3464

i prefer pneumatics for my area (residential) cos theyre quieter. if i had land id go with combustion cas they are more fun and easier and faster to shoot
by julz
Fri Dec 23, 2005 9:16 pm
Forum: General How-To & Discussion
Topic: good plan or not?
Replies: 18
Views: 2165

wait wait wait, you said your mate used DWV (darinage) pipe for his pneumatic cannon? wow, i thought it would blow up, i mean, i use it fpr combuistion but that only get 50psi max ish.

how did that perform?

also, has ne1 got an idea of the pressure that DWV pvc can withhold?
by julz
Fri Dec 23, 2005 9:11 pm
Forum: Combustion Cannons
Topic: BD-5 Combustion Launcher
Replies: 7
Views: 2846

indeen a very nice cannon, love to see it fire in the dark...
by julz
Fri Dec 23, 2005 9:10 pm
Forum: General How-To & Discussion
Topic: how safe is soldering copper cannons
Replies: 27
Views: 1887

drac: oh, ok then. i thought sweating was just heating up the copper so it expands into the othe part or copper and they somehow just stay like that...
thanks for the info :)
by julz
Fri Dec 23, 2005 7:41 am
Forum: General How-To & Discussion
Topic: silencer?
Replies: 6
Views: 1024

blb, yes, they are illegal in australia as well, thats ANY device designed to reduce noise.
by julz
Fri Dec 23, 2005 7:38 am
Forum: General How-To & Discussion
Topic: spark generators
Replies: 4
Views: 707

trh making a stun gun, theres plenty of plans on the net. or just get a whole bunch of capacitors and use them for each go
by julz
Fri Dec 23, 2005 7:35 am
Forum: General How-To & Discussion
Topic: how safe is soldering copper cannons
Replies: 27
Views: 1887

solder is not gunna be strong enough to take any pressure, it is used strictly for electrical work and isnt strong at all.

i think for copper u use a tekneek called sweating, its on the wiki

copper can take a fair bit i think.

soz 4 the spelling i cnt b bopthered
by julz
Wed Dec 21, 2005 10:16 pm
Forum: Combustion Cannons
Topic: Coke Bottle Combustion
Replies: 23
Views: 13596

mmm, coke... a mate and i made 2 cannons in 10 minutes yesterday. we got one 1.25L bottle and a big 2L bottle, one was 1.5" diametre barrell and the other was 2.5". we just duct taped the barrell and chamber together, then we drilled a hole at the end of the chamber. to shoot we just held the bbq li...
by julz
Wed Dec 21, 2005 10:10 pm
Forum: Ammo & Parts
Topic: coin rolls
Replies: 7
Views: 1855

why not wrap them up in paper and shoot, that mite work, then tey should still break apart cos of the relative wind
by julz
Wed Dec 21, 2005 10:02 pm
Forum: Off-Topic Hobbies
Topic: Crappy Fireworks
Replies: 63
Views: 5273

ok, here is a fun game... gring up the sparkler stuff so that it isnt on the sticks anymore, just powder. now get a tennis ball and cut/drill a hole about 10mm diametre in it, now you want to fill the tennis ball up with the powder right to the top. stick a new sparkler into the ball as a fuse so it...
by julz
Wed Dec 21, 2005 9:55 pm
Forum: General How-To & Discussion
Topic: How does this pneumatic setup look?
Replies: 15
Views: 1154

i guess it is just a matter of getting the barrell just the right length, where the pressure in the chamber is just enough to keep pushing but wont slow the spud down.
by julz
Sat Dec 17, 2005 11:01 pm
Forum: Ammo & Parts
Topic: co2 cartages for ammo?
Replies: 6
Views: 1468

the image has to be a certain format and no bigger than 250kb, that mita been theporb