Naslov
Bending in metal forming - springback after bending

Autori
Grizelj, Branko ; Cumin, Josip ; Seuček, Ivan ; Šoškić, Nikola ; Šolto Grizelj, Vilma ;

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
2nd International Maritime Scientific Conference : Proceedings / Cebalo, Roko ; Kopač, Janez ; Bajić, Dražen - Zagreb : Croatian Association of Production Engineering (CAPE), 2008, 139-149

ISBN
978-953-7599-02-7

Skup
Internationla Maritime Scientific Conference (2 ; 2008)

Mjesto i datum
Lumbarda, Hrvatska, 18.07.2008. - 21.07.2008

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
plate bending; FEM; force of plate; springback after bending

Sažetak
The paper is concerned with the numerical method of determination springback after bending. Same is shown in diagrams for some materials. Bending force and calibration force in plate bending are also elaborated. For numeric procedure the finite element method is used. Calibration force is determined when bending force and calibration coefficient are known. Significant factors for determination of bending force are: material of the circular plate, bending radius of circular plate, diameter of the circular plate, thickness of the circular plate and method of loading of the circular plate. The calibration coefficient is determined by experient. The analysis of bending plate is limited to the facts and figures used so far in the fabrication of spherical tanks, i.e. for deformations up to 1%.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

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