brimstoned Posted April 21, 2013 Posted April 21, 2013 (edited) Mebe a little more charcoal... DSCF0001.AVI Edited April 21, 2013 by brimstoned
NightHawkInLight Posted April 22, 2013 Posted April 22, 2013 Little too large of files for me to check out. If you post clips to YouTube you can now make it so that the videos are private except for those who are given a link. It's a pretty convenient way to post and view videos on forums without making them public elsewhere.
brimstoned Posted April 22, 2013 Author Posted April 22, 2013 I will check that out, NightHawk...thank you!
zAZO9a Posted June 21, 2013 Posted June 21, 2013 i just bought 1/2 inch nozzleless tooling. i used 75,15,10 screen mixed bp it cato"ed . think ill wait a while b-fore i use it again lmao
Juiceh Posted June 21, 2013 Posted June 21, 2013 i just bought 1/2 inch nozzleless tooling. i used 75,15,10 screen mixed bp it cato"ed . think ill wait a while b-fore i use it again lmaoNot enough compression, plain and simple. I run lightning fast 75/15/10 6 hour milled balsa BP in my 1Lb nozzless, no binder or anything to slow it down, pressed at 10,000psi on the fuel grain. Pushes 4 inch shells effortlessly... The same fuel should be a non issue for a 1/2 inch motor if compacted properly. If screen mixed fuel is catoing its just not consolidated well.
zAZO9a Posted June 22, 2013 Posted June 22, 2013 it was rammed.and screen mixed ballmill is on the way. thanx
psyco_1322 Posted July 7, 2013 Posted July 7, 2013 You really need to add some oil/vaseline/wax to the fuel. Dry, dusty bp does not make for the best hand rammed rockets. If you have some mineral oil, screen in about 3% and see if you don't get some flying rockets from that. Milling the powder will make it faster, it's not going to stop blowing up because it's faster.
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