Error evaluation on experimental stress–strain curve obtained from tube bulging test
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چکیده
منابع مشابه
Investigation on the Ultrasonic Tube Hydroforming in the Bulging Process Using Finite Element Method
In ultrasonic tube hydroforming, the tube is hydro formed while the ultrasonic vibration is applied to the die. Prior studies provide experimental proof that ultrasonic tube hydroforming reduces corner radius, improves lubrication and uniform thickness. Use of ultrasonic vibration can decrease friction at the tube-die interface. Few attempts have been made to analyze the wire drawing while the ...
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ژورنال
عنوان ژورنال: Thin-Walled Structures
سال: 2011
ISSN: 0263-8231
DOI: 10.1016/j.tws.2011.05.014