Recent content by groundtester

  1. G

    50K Ft/Lbs explosive pile driver

    Ok, I give up on doing my own figuring, past my scope, past the yellow pages scope. Does anyone know an engineer or someone I can pay to work the math or whatever it takes to do? Thanks, you can e-mail me please.
  2. G

    50K Ft/Lbs explosive pile driver

    Thanks again to all. are we talking about the same grams? Because 50 grams or about 2 oz. = about 875 grains black powder. That amount is the standard load for a small 2 inch Barrel by about 14" long to shoot a 10 oz ball about 800 yards when the barrel is at a 45 degree angle. As far as a Gov...
  3. G

    50K Ft/Lbs explosive pile driver

    I appreciate all your replys and yes the links are gone. I for sure understand being carefull with any explosive info. I am a government contractor (machine shop projects) and in the process of getting ATF licensed for this project. I don't want to post my cage number in this situation at this...
  4. G

    50K Ft/Lbs explosive pile driver

    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...
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