PROCEDIMENTO PER LA PRODUZIONE DI COMPONENTI STRUTTURALI INDURITI CON PROCEDIMENTI DI RISCALDAMENTO DI SVARIATI TIPI

A method of making a tempered part has the steps of first heating a metal blank to above a first predetermined temperature and then preshaping the heated blank while still above the first temperature. The preshaped blank is then reheated to a second tempering temperature, and the reheated blank is g...

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Bibliographic Details
Main Authors ZIMMERMANN ANDREAS, BUSCHSIEWEKE OTTO
Format Patent
LanguageItalian
Published 28.02.2010
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Summary:A method of making a tempered part has the steps of first heating a metal blank to above a first predetermined temperature and then preshaping the heated blank while still above the first temperature. The preshaped blank is then reheated to a second tempering temperature, and the reheated blank is given its final shape while still above the second temperature in a press. The blank with its final shape is cooled below the second tempering temperature while still in the press.
Bibliography:Application Number: IT2009RM00439