EVALUATION OF A 20,000 PSI GUERIN PROCESS.
Interim rept. no. 8 (Final), 6 Sep 62-6 Feb 63,
GRUMMAN AIRCRAFT ENGINEERING CORP BETHPAGE N Y
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Forming of the requisite specimens was completed. The data obtained from the evaluation of these parts are presented on the same axes as the theoretical formability curves. Data relating springback to rubber pressure, and results of rubber forming tests at 20,000 psi using specimens and tooling provided for high energy impact tests are also included. The theoretical aspect of formability is presented along with the conclusions and discussions derived from this work. Author