Search found 87 matches

by F.E.A.R._Sniper
Wed Jan 13, 2010 4:18 pm
Forum: Combustion Cannons
Topic: questions regarding propane in an attempt at a semi
Replies: 5
Views: 1879

thank you for your help gentlemen. to jimmy, you kind of mis understood questions 1 and 3, question 1 was meat to be like if propane reaches X psi does it automatically combust like acetylne(sp?) does. and for question 3, the energy efficiency of a specific fuel measures how much heat is used in the...
by F.E.A.R._Sniper
Wed Jan 13, 2010 2:15 pm
Forum: Combustion Cannons
Topic: Oxidation/Corrosion in metal combustion chambers
Replies: 10
Views: 3374

i believe you may be right, but it would be a controlled and in most cases colored oxidation
by F.E.A.R._Sniper
Wed Jan 13, 2010 2:07 pm
Forum: Combustion Cannons
Topic: Oxidation/Corrosion in metal combustion chambers
Replies: 10
Views: 3374

I left my aluminum cannon outside on a gun table overnight and it was soaking wet from mist by the morning. It didn't rust and never will. The cannon did not explode into a violent mess of chaotic blood spilling goop. I am a scholar in wordiness. i dont wanna be that guy but in order to protect the...
by F.E.A.R._Sniper
Wed Jan 13, 2010 1:47 pm
Forum: Combustion Cannons
Topic: questions regarding propane in an attempt at a semi
Replies: 5
Views: 1879

questions regarding propane in an attempt at a semi

aight so i haven't kept up much as of late but i am pretty sure the hunt for a reliable semi-auto combustion launcher is still on. i have an idea that i am looking to try and build. but before i go into full build mode i have some questions regarding propane. 1. does propane self combust if it reach...
by F.E.A.R._Sniper
Sun Dec 07, 2008 8:21 pm
Forum: Pneumatic Cannons
Topic: I made a paintball vortex gun
Replies: 19
Views: 4634

well when i thought of it everybody said it wouldn't work, now here is proof that it does indeed work
by F.E.A.R._Sniper
Mon Nov 24, 2008 9:28 pm
Forum: BB, Airsoft, and Pellet Guns
Topic: my vortex block design
Replies: 4
Views: 1588

my vortex block design

http://i170.photobucket.com/albums/u261/The_Hellforger/vortexconcept.jpg here is the start of my paintball vortex block. the small one is a 3 in. x 3 in. x 1 in. with a 2 inch cvortex circle fed by a 1/4 inch hole (no barrel yet) the large one is a 4 in. x 4 in. x 1.5 in. with a 3 inch vortex circl...
by F.E.A.R._Sniper
Mon Nov 24, 2008 9:14 pm
Forum: General How-To & Discussion
Topic: Who wants cannons in CAD?
Replies: 42
Views: 8885

http://i170.photobucket.com/albums/u261/The_Hellforger/vortexconcept.jpg here is the start of my paintball vortex block. the small one is a 3 in. x 3 in. x 1 in. with a 2 inch cvortex circle fed by a 1/4 inch hole (no barrel yet) the large one is a 4 in. x 4 in. x 1.5 in. with a 3 inch vortex circl...
by F.E.A.R._Sniper
Mon Nov 24, 2008 7:37 pm
Forum: General How-To & Discussion
Topic: Who wants cannons in CAD?
Replies: 42
Views: 8885

yeah I'm just waiting on the cd to get here from that company and i will be able to start modeling right away. yes it will be free, you just need to give me a fairly clear description of what you want.

Does anyone know what the optimum ratio equation is for a vortex block?
by F.E.A.R._Sniper
Sat Nov 22, 2008 12:44 pm
Forum: General How-To & Discussion
Topic: Who wants cannons in CAD?
Replies: 42
Views: 8885

eh, i haven't made any hybrids YET so he is fairly safe for now
by F.E.A.R._Sniper
Sat Nov 22, 2008 12:26 pm
Forum: General How-To & Discussion
Topic: Who wants cannons in CAD?
Replies: 42
Views: 8885

yeah, but i can get vortex blocks made out of metal (1 point for me due to the reliability) I can get them down to extremely tight tolerances (1 point due to me for accuracy) I can make them in variable sizes and calibers (1 point due to me for variety and versatility) Thats 3 points to me over noth...
by F.E.A.R._Sniper
Wed Nov 19, 2008 11:25 pm
Forum: General How-To & Discussion
Topic: Who wants cannons in CAD?
Replies: 42
Views: 8885

I plan on modeling just about everything i can

and if i could generate enough interest, I could get machined vortex blocks easy, hell even vortex caps made as one piece
by F.E.A.R._Sniper
Wed Nov 19, 2008 10:40 pm
Forum: General How-To & Discussion
Topic: Who wants cannons in CAD?
Replies: 42
Views: 8885

LMAO, I can't use paint for shit!

I am pretty sweet with my cad though
by F.E.A.R._Sniper
Wed Nov 19, 2008 10:20 pm
Forum: General How-To & Discussion
Topic: Who wants cannons in CAD?
Replies: 42
Views: 8885

hey man, it gives me something to do (I absolutely fucking love CAD) and it gets rid of a bunch of those shitty paint drawings that you hate.

I haven't seen an autocad demo but i didn't really look
by F.E.A.R._Sniper
Wed Nov 19, 2008 10:03 pm
Forum: General How-To & Discussion
Topic: Who wants cannons in CAD?
Replies: 42
Views: 8885

Gippeto, you sir, are bad ass.

I just ordered the cd from them, lets see whats up when it gets here!!!
by F.E.A.R._Sniper
Wed Nov 19, 2008 9:46 pm
Forum: General How-To & Discussion
Topic: Who wants cannons in CAD?
Replies: 42
Views: 8885

I am using AutoCad 2009 (I have tried inventor and such but autocad is easiest for me to use)

Alas no, I am actually in the military but I do have very easy access to CNC and such.

I was thinking of designing a 6 shot revolver style cylinder mounted on an M2 style reciever for multi-shot capability