Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

Friction in metal microforming (CROSBI ID 627569)

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

Grizelj, Branko ; Grizelj, Dejan Friction in metal microforming // PLIN 2015 ; 13. SKUP O PRIRODNOM PLINU, TOPLINI I VODI ; 6. MEĐUNARODNI SKUP O PRIRODNOM PLINU, TOPLINI I VODI / Raus, Pero ; Galeta, Tomislav ; Kozak, Dražan et al. (ur.). Osijek: Strojarski fakultet Sveučilišta u Slavonskom Brodu, 2015. str. 203-2011

Podaci o odgovornosti

Grizelj, Branko ; Grizelj, Dejan

engleski

Friction in metal microforming

Abstract The work carried out some analysis microforming. Microforming in metal forming the production of small dimensions in at least two axes not exceeding 2mm. Technology is microforming differs in many ways from the conventional technology of metal forming. It is well recognized that expertise, experience, and theoretical knowledge available in conventionally sized metal forming cannot be simply transferred to microforming. This is due to so-called size effects which have distinct effect on material flow, friction and other process characteristics. Today, process simulation is a standard tool in industry, applied to support process lay-out and its optimization. However, as it is based on continuum mechanics, it is size-invariant at least for cold forging. Hence, it is obvious that due to the size effects, conventional simulation cannot be applied to microforming. In this paper two approaches are presented how to model specific phenomena of microforming in particular concerning material flow and friction. These are the mesoscopic model and a combination of the general friction law and mechanical rheological model, respectively. Both models are brought together to be finally applied to a combined micro cold-extrusion process.

metalforming; microforming; friction

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

203-2011.

2015.

nije evidentirano

objavljeno

Podaci o matičnoj publikaciji

PLIN 2015 ; 13. SKUP O PRIRODNOM PLINU, TOPLINI I VODI ; 6. MEĐUNARODNI SKUP O PRIRODNOM PLINU, TOPLINI I VODI

Raus, Pero ; Galeta, Tomislav ; Kozak, Dražan ; Raos, Marija ; Stojšić, Josip ; Tonković, Zlatko

Osijek: Strojarski fakultet Sveučilišta u Slavonskom Brodu

Podaci o skupu

PLIN 2015

poster

23.09.2015-25.09.2015

Osijek, Hrvatska

Povezanost rada

Strojarstvo