Naslov
The influence of friction on the accuracy of bending

Autori
Grizelj, Branko ; Grizelj, Dean ; Math, Miljenko

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

Izvornik
Proceedings of the 13th International DAAM Symposium / Branko, Katalinić - Beč : DAAAM International Vienna, 2002, 195-196

Skup
Intelligent manufacturing, automation & networking

Mjesto i datum
Beč, Austrija, 23.10.2002. - 26.10.2002

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Bending; tool; part geometry; property of semiproduct; friction

Sažetak
In manufacturing of working parts, by metal forming there are number of various methods, owing to sorts and largeness of parts as well as 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 the model that compensatee the mechanical spring back. The paper analysis the influence of press-break, die, workpiece geometry, product properties and friction on the accuracy of bending.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA