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Pregled bibliografske jedinice broj: 783137

MICROFORMING FRICTION IN METAL FORMING


Grizelj, Branko; Duspara, Lena; Skorin, Vesna; Grizelj, Vlasta; Grizelj, Nikola
MICROFORMING FRICTION IN METAL FORMING // 8. INTERNATIONAL SCIENTIFIC-PROFESSIONAL CONFERENCE SBZ 2015 DESING, PRODUCTION AND SERVICE OF WELDED CONSTRUCTIONS AND PRODUCTS, SBS 2015 / Samardžić, Ivan and Despotović, Božo (ur.).
Slavonski Brod: 200, 2015. str. 62-69 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 783137 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
MICROFORMING FRICTION IN METAL FORMING

Autori
Grizelj, Branko ; Duspara, Lena ; Skorin, Vesna ; Grizelj, Vlasta ; Grizelj, Nikola

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

Izvornik
8. INTERNATIONAL SCIENTIFIC-PROFESSIONAL CONFERENCE SBZ 2015 DESING, PRODUCTION AND SERVICE OF WELDED CONSTRUCTIONS AND PRODUCTS, SBS 2015 / Samardžić, Ivan and Despotović, Božo - Slavonski Brod : 200, 2015, 62-69

ISBN
978-953-6048-73-1

Skup
8. INTERNATIONAL SCIENTIFIC-PROFESSIONAL CONFERENCE SBZ 2015 DESING, PRODUCTION AND SERVICE OF WELDED CONSTRUCTIONS AND PRODUCTS, SBS 2015

Mjesto i datum
Slavonski Brod, Hrvatska, 21-23. 10. 2015

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
metalforming; microforming; friction

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
152-1201787-1478 - CAD/CAM tehnika za modernu izradbu alata za lim od visokočvrstih čelika u 4D (Grizelj, Branko, MZOS ) ( POIROT)

Ustanove:
Strojarski fakultet, Slavonski Brod

Profili:

Avatar Url Branko Grizelj (autor)


Citiraj ovu publikaciju

Grizelj, Branko; Duspara, Lena; Skorin, Vesna; Grizelj, Vlasta; Grizelj, Nikola
MICROFORMING FRICTION IN METAL FORMING // 8. INTERNATIONAL SCIENTIFIC-PROFESSIONAL CONFERENCE SBZ 2015 DESING, PRODUCTION AND SERVICE OF WELDED CONSTRUCTIONS AND PRODUCTS, SBS 2015 / Samardžić, Ivan and Despotović, Božo (ur.).
Slavonski Brod: 200, 2015. str. 62-69 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Grizelj, B., Duspara, L., Skorin, V., Grizelj, V. & Grizelj, N. (2015) MICROFORMING FRICTION IN METAL FORMING. U: Samardžić, Ivan and Despotović, Božo (ur.)8. INTERNATIONAL SCIENTIFIC-PROFESSIONAL CONFERENCE SBZ 2015 DESING, PRODUCTION AND SERVICE OF WELDED CONSTRUCTIONS AND PRODUCTS, SBS 2015.
@article{article, year = {2015}, pages = {62-69}, keywords = {metalforming, microforming, friction}, isbn = {978-953-6048-73-1}, title = {MICROFORMING FRICTION IN METAL FORMING}, keyword = {metalforming, microforming, friction}, publisher = {200}, publisherplace = {Slavonski Brod, Hrvatska} }
@article{article, year = {2015}, pages = {62-69}, keywords = {metalforming, microforming, friction}, isbn = {978-953-6048-73-1}, title = {MICROFORMING FRICTION IN METAL FORMING}, keyword = {metalforming, microforming, friction}, publisher = {200}, publisherplace = {Slavonski Brod, Hrvatska} }




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