Napredna pretraga

Pregled bibliografske jedinice broj: 115559

Bending in two stages

Grizelj, Branko
Bending in two stages // Journal for Technology of Plasticity, 28 (2003), 1-2; 99-106 (podatak o recenziji nije dostupan, izvorni znanstveni, znanstveni)

Bending in two stages

Grizelj, Branko

Journal for Technology of Plasticity (0354-3870) 28 (2003), 1-2; 99-106

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, izvorni znanstveni, znanstveni

Ključne riječi
Bending; tool; part geometry; 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 extent influence on bending: press-brak, die, work piece geometry, product properties and friction. In this paper are analysed the influences onto the precision bending in two stages.

Izvorni jezik

Znanstvena područja


Projekt / tema

Strojarski fakultet, Slavonski Brod

Autor s matičnim brojem:
Branko Grizelj, (18873)

Uključenost u ostale bibliografske baze podataka:

  • The INSPEC Science Abstracts series