Ferrothorn
Member
- Joined
- Nov 14, 2012
- Messages
- 1
Me and a couple of university friends are building a black powder cannon. (We've made sure to follow ALL applicable laws, no further discussion about that.) Still at the planning, computer simulation and CNC programming stage
Now for the hard part.
How do you rifle a barrel that big? Inner diameter 50mm, roughly 2". There are no tools for it. Can't find a machine/tool combination in our entire multimillion dollar educational workshop to do the trick.
The only ones who actually work with those diameters are mil. contractors and you can't exactly walk up to Bofors and ask them to rifle the barrel.
And yes, we DO want rifles for the barrel (or at least I do) because they make the gun look more beautiful.
For legal purposes, the "gun" will never actually fire any projectiles, only black powder salutes.
Now for the hard part.
How do you rifle a barrel that big? Inner diameter 50mm, roughly 2". There are no tools for it. Can't find a machine/tool combination in our entire multimillion dollar educational workshop to do the trick.
The only ones who actually work with those diameters are mil. contractors and you can't exactly walk up to Bofors and ask them to rifle the barrel.
And yes, we DO want rifles for the barrel (or at least I do) because they make the gun look more beautiful.
For legal purposes, the "gun" will never actually fire any projectiles, only black powder salutes.