[AR] Re: Ceramic tooling.
- From: Uwe Klein <uwe@xxxxxxxxxxxxxxxxxxx>
- To: arocket@xxxxxxxxxxxxx
- Date: Wed, 22 Jan 2020 14:11:34 +0100
Am 22.01.2020 um 04:20 schrieb Anthony Cesaroni:
This is a cool new approach to trapped tooling that we’ve been using
with good success. The hi-temperature mandrel material is a water
washable ceramic. Integrated rubber insulation, nozzle and forward
closure with tow-preg lamina in a nonlinear wind. Wind it, cure it and
stick a water hose in the end…done. Hydrostat and fuel it.
Interesting.
you start with a solid block
that then is machined to the
intended core shape?
or do you go the porcelain manufacture path?
female form made from wickable material
fill with stuff similar to porcelain sludge
<skin adjacent to the form gets solidified>
pour out remaining sludge.
Uwe
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