JasonC,
Hate to be the guy to bring up old issues (i.e. not earth density), but I was wondering if you could help me out about this time fuze thing, as I obviously more of a recent vintage Redleg.
For all those in the forum who didn't know, the process nowadays for using a time fuze (in a manual environment) is quite simple. The Fire Direction Center, which calculates the firing solution for the guns, extracts a fuze setting off of the Graphical Fire Table (GFT) and sends it along with the other information to the guns. The Section Chief of the howitzer announces the firing data (e.g. HE, Time, Deflection 1300, Quadrant 475, Time 17.6) and the Ammo Chief selects a time fuze, uses a fuze setter to rotate the timer around to the correct value, and places the fuze on the round.
The Chief gives the command to fire, the pressure of the burning powder thrusts the rounds forward which begins the timer. When the time runs out the fuze explodes and causes the round to detonate.
From the time the gun receives the data, the round should be downrange in no more than 30 seconds.
Is this how it worked back in the day? Was it just a lack of fuzes, or has the technology changed quite a bit?
Thanks for the help!
Redleg Bob
P.S. The early post that elucidated the problem with point detonating fuzes is why US forces currently use VT or base ejecting (still in the air, only something comes out of the round like bomblets or burning felt wedges or whatever) projectiles in every indirect system from 60mm mortars on up in combat.