Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Marek Šiser"'
Publikováno v:
Acta Metallurgica Slovaca, Vol 21, Iss 4 (2015)
To assess formability in sheet forming, experimentally determined Forming Limit Curves (FLC) are often used. These conventional FLCs represent the forming limits (i.e. onset of necking) of a sheet material subjected to in-plane deformation or almost
Externí odkaz:
https://doaj.org/article/cfbd2ad95a5842f9b4a9b0187b34358d
Publikováno v:
Metals, Vol 8, Iss 6, p 435 (2018)
Numerical simulation is an important tool which can be used for designing parts and production processes. Springback prediction, with the use of numerical simulation, is essential for the reduction of tool try-outs through the design of the forming t
Externí odkaz:
https://doaj.org/article/3905f5b9caee43e9900d495d55e14f26
Publikováno v:
Open Engineering, Vol 8, Iss 1, Pp 354-362 (2018)
Presented work deals with the prediction of the forming limit of food can obtained with deep drawing, reverse drawing and expansion operations. Two commonly used materials of TH330 steel and AA5352 aluminium alloy for packaging can production were st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96f63e12689bbf2340325fb49ef38e12
https://doi.org/10.1515/eng-2018-0045
https://doi.org/10.1515/eng-2018-0045
Autor:
Marek Šiser, Ján Slota
Publikováno v:
Scientific Letters of Rzeszow University of Technology - Mechanics. :57-66
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0c9997fdb2bc1bca1e4b274e250bbbb
https://doi.org/10.7862/rm.2018.05
https://doi.org/10.7862/rm.2018.05
Publikováno v:
Acta Mechanica et Automatica, Vol 11, Iss 1, Pp 5-8 (2017)
Springback phenomenon is well predicted for some mild steel materials, but not for steels with higher strength. One of the most used tools to stamping optimization is usage of finite element analysis. In order to accurate describe the real behaviour
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d3be9103ee97adfd5da7d857933fe20
https://doaj.org/article/d6b02fc8eac247e0ad6ea717285963dc
https://doaj.org/article/d6b02fc8eac247e0ad6ea717285963dc
Autor:
Marek Šiser, Ján Slota
Publikováno v:
Acta Mechanica Slovaca. 20:32-40
The aim of this work is to create material model for aluminum material AW 5754 H11 for numerical simulation, which is widely used in automotive industry. For purpose of verification material model the deep drawing cup test was carried up, and measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f91a3d9d8dd1c8058928ceb65a954b17
https://doi.org/10.21496/ams.2016.012
https://doi.org/10.21496/ams.2016.012
Autor:
Marek Šiser, Ján Slota
Publikováno v:
Materials Science Forum. 818:252-255
The paper deals with optimization of forming process for AISI 430 stainless steel with nominal thickness 0.4 mm. During forming of sidewall for washing machine drum, some wrinkles remain at the end of forming process in some places. This problem was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17d8b7876bc8c2230405c1d5b7678f92
https://doi.org/10.4028/www.scientific.net/msf.818.252
https://doi.org/10.4028/www.scientific.net/msf.818.252
Presented work deals with springback behavior of two different aluminum alloys, one falling into 5th series (AW-5754 H22) with a thickness of 0.8 mm and other from 6th series (AW-6082 T6) with 1.0 mm thickness. These materials are used for their vari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc3796303def3706afa01f5bbb14c3c1
http://dspace.nbuv.gov.ua/handle/123456789/173692
http://dspace.nbuv.gov.ua/handle/123456789/173692
Autor:
Ján Slota, Marek Šiser
Predictions by numerical simulations are strongly influenced by availability and reliability of input data. In the most used computational models, the material behavior during deformation is described only by static tensile test in combination with L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8df993c948dbf0684622aa6d4bd16e9
http://dspace.nbuv.gov.ua/handle/123456789/173503
http://dspace.nbuv.gov.ua/handle/123456789/173503
Publikováno v:
Applied Computer Science, Vol 11, Iss 4, Pp 7-19 (2015)
This paper presents results of research with FEM simulation of sheet metal forming process. The two types of aluminium alloys from 5XXX and 6XXX series, which are used in automotive industry, were compared. The computer simulation and numerical analy
Externí odkaz:
https://doaj.org/article/c5276caefd0b453ea6f0946e4dc26ad2