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Pregled bibliografske jedinice broj: 119357

The influence of friction on the accuracy of bending


Grizelj, Branko; Kenter, Muhlis; Math, Miljenko
The influence of friction on the accuracy of bending // Proceedings of 6th International Research/expert Conference Trends and Development of Machinery and Associated technology / Dr Safet Brdarević, Dr. Sabahudin Ekinović, Dr. ramon Pascual, Dr. Joan Calvet (ur.).
Neum: Faculty of mechanical engoneering in Zenica, 2002. str. 243-246 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
The influence of friction on the accuracy of bending

Autori
Grizelj, Branko ; Kenter, Muhlis ; Math, Miljenko

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

Izvornik
Proceedings of 6th International Research/expert Conference Trends and Development of Machinery and Associated technology / Dr Safet Brdarević, Dr. Sabahudin Ekinović, Dr. ramon Pascual, Dr. Joan Calvet - Neum : Faculty of mechanical engoneering in Zenica, 2002, 243-246

Skup
6th International Research/expert Conference Trends and Development of Machinery and Associated technology

Mjesto i datum
Neum, B&H, 18-22.09.2002

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Element method; metal forming; plate bending; simulation; elastic-plastic analysis

Sažetak
In order to determine the inevitable mechanical spring back of a bended plates, designed for assembling the spherical tanks, made of steel StE 500, according to DIN 17102/83, an elastic-plastic incremental finite element calculation has been carried out to analyse axisymmetric strain sheet metal bending process. Sufficiently accurate stress distributions and deformed geometry of plates as parts of spherical tanks have been obtained through the whole bending process. The load-deflection curve has been carried out based on reaction forces and compared with experimentally obtained results. Friction effects and material characteristics such as work hardening are also covered. The accuracy of the simulation results, mechanical spring back and the residual stress distribution after unloading are discussed through the comparison with the experimental results

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
0120006
0152012