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Precision bending in two stages (CROSBI ID 490113)

Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija

Grizelj, Branko ; Grizelj, Dejan ; Kenter, Muhlis, I. Precision bending in two stages // 7th International Research/Expert Conference "Trends in the Development of Maschinery and Associated Techniology" TMT 2003 / Vivancos Calvet, Joan ; Puerta Sales, Ferran ; Ekinović, Sabahudin et al. (ur.). Lloret de Mar: Faculty of Mechanical Engineering in Zenica, Fakultetska 1, Zenica, BiH ; Escola Tecnica Superior D'Enginyeria Industrial de Barcelona, Department d' Enginyeria Mechanica, Universitat Politecnica de Catalunya, Spain, 2003. str. 157-160-x

Podaci o odgovornosti

Grizelj, Branko ; Grizelj, Dejan ; Kenter, Muhlis, I.

engleski

Precision bending in two stages

In manufacturing of working parts by metal forming there are a number of various methods, owing to sorts and largeness of parts as well as the demands for form and accuracy that cause different procedures and ways of bending process. Elastic part of deformation causes aberration of form and accuracy in bending. The important criterion in validation of bended parts presents the aberration of bending angle. As a measure for angle accuracy, it can be taken into account a relative error of bending angle. For the improvement of accuracy it is used a model, that compensate the mechanical spring back. The influence of mechanical spring back on bending angle can be eliminated, if it is in certain range of opposite direction and the same amount. The following elements exter influence on bending: press-brak, die, and work piece geometry. This paper analysis the influence precision bending in two stages.

bending; tool; part geometry; bending in two stages

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Podaci o prilogu

157-160-x.

2003.

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objavljeno

Podaci o matičnoj publikaciji

7th International Research/Expert Conference "Trends in the Development of Maschinery and Associated Techniology" TMT 2003

Vivancos Calvet, Joan ; Puerta Sales, Ferran ; Ekinović, Sabahudin ; Brdarević, Safet

Lloret de Mar: Faculty of Mechanical Engineering in Zenica, Fakultetska 1, Zenica, BiH ; Escola Tecnica Superior D'Enginyeria Industrial de Barcelona, Department d' Enginyeria Mechanica, Universitat Politecnica de Catalunya, Spain

Podaci o skupu

7th International Research/Expert Conference "Trends in the Development of Maschinery and Associated Techniology" TMT 2003

predavanje

15.09.2003-17.09.2003

Barcelona, Španjolska; Lloret de Mar, Španjolska

Povezanost rada





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