01-08-2007, 12:02 AM
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BARCLONE Rocketry
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Join Date: Mar 2005
Location: Mobile, Alabama
Posts: 5,357
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Quote:
Originally Posted by James Pierson
Parts:
I also would like a better way to attach a paper transition to a body tube. The narrow of the
transition is easy but the wider end onto an .05 CR really stinks . I would like to see some 1/4" thick Balsa Transition Centering Rings for some commomly used paper transitions. Half (1/8") of the ring would be used as a centering ring to center the two different BT's and the other half (1/8") would be tapered to match the slope of the paper transition. A designer could even customize the slope themself with a little sanding if an oddball transition is desired.
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James,
Carl has demonstrated this to be possible with paper rings using the laser Krellvenator and his 0.05" paper stock. Look at the base ring on the Apollo capsule. It's a staggered cut. For a ring like you're describing, a glue-up of two rings - one tapered, one not - would work fine. If the paper stock were available in thicker sheets - up to 1/4" (or 5x the 0.05" material, for 0.25" thick) - your ring could be done the same way.
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