Home Made Rocket Tooling
#1
Posted 27 July 2007 - 08:41 PM
Both spindles looking at bottom
Front view next to corresponding whistle spindles
- Creepin_pyro likes this
#2
Posted 30 July 2007 - 08:14 PM
Edited by chris m, 22 May 2009 - 03:40 PM.
#3
Posted 02 August 2007 - 03:03 PM
#4
Posted 02 August 2007 - 05:14 PM
Edited by chris m, 13 May 2009 - 08:48 PM.
#5
Posted 10 August 2007 - 01:52 AM
#6
Posted 06 October 2008 - 06:10 PM
and if you have a spare five mins with nothing better to do, which i guess you haven't because your reading this! check out the vids of me making it( my first go on a lathe) ho anybody know a good cutting fluid, cooling for ali an old boy said paraffin. tapering the spindle and parting off
Edited by chris m, 14 November 2008 - 05:29 PM.
#7
Posted 06 October 2008 - 07:52 PM
#8
Posted 07 October 2008 - 12:49 PM
#9
Posted 07 October 2008 - 06:25 PM
as a point of interest if you are unable to cut tapers he is experimenting with "stepped spindles" to squeeze out every last drop of power without a Cato, certainly looks like an interesting development of core design which i will be investigating
Edited by chris m, 07 October 2008 - 06:27 PM.
#10
Posted 07 October 2008 - 08:29 PM
#11
Posted 07 October 2008 - 09:33 PM
Here are people asking about turning tapers, while exotic core profiles need exotic cam profiles cutting possibly with a taper too, and to a really high standard of surface finish.
Keep mannequins and watermelons away from fireworks..they always get hurt..
#13
Posted 19 October 2008 - 06:05 PM
on the 1lb nozzle-less bp spindle (center) theres a small step which i intend to use one increment of whistle for extra lift then the rest in bp.
#14
Posted 19 October 2008 - 07:08 PM
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#15
Posted 20 October 2008 - 01:16 PM
another option would be the complete opposite, to press a slower fuel grain for the first increment and this would act as a eroding/ consumable nozzle aiding lift. indeed the nozzle-less rockets are very good as they are , im just tweaking.any thoughts theories would be greatly appreciated
Edited by chris m, 20 October 2008 - 03:15 PM.
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