- #1
groundtester
- 4
- 0
A little or maybe its a lot, HELP! How do I go about getting the info to design a "cannon" probably black powder to shoot a 100 lb steel slug into the ground impacting between 20,0000 to 50,000 Ft / Lbs energy? I am a machinist and know how to implement the parts. I don't know where to start regarding the quantity of black powder say ffg grade or maybe a different charge? Ideally I would like to get up to the 50,000 lb mark. The 100 lb steel slug would be about a foot off the ground on rails and held to the Barrel with a 150 lb pressure release mechanism. Thanks in advance. Marc aka Groundtester
:uhh:
:uhh: