[AR] Re: Solid rocket insulation, yet again

  • From: Uwe Klein <uwe@xxxxxxxxxxxxxxxxxxx>
  • To: arocket@xxxxxxxxxxxxx
  • Date: Tue, 24 Apr 2018 12:08:31 +0200

Am 24.04.2018 um 07:49 schrieb Korey Kline:

When we did used phenolic cartridges, we "cylinder honed" the ID by a
company in Texas as I recall, that precision honed hydraulic cylinders.

doesn't that transform the

   out of round issue

into a

   non uniform wall thickness issue

?

Can you "callibrate" the tube?

Press a a callibrator ring over the OD
or a steel ball through the ID?


Uwe



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