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Finite Element Approach to Combined Forward-Backward Extrusion the Body of Automatic Valve (CROSBI ID 468525)

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

Math, Miljenko ; Jerbić, Bojan ; Grizelj, Branko Finite Element Approach to Combined Forward-Backward Extrusion the Body of Automatic Valve // ESAFORM Conference in Material Forming 1999 / European Scientific Association for material FORMing (ur.). Guimaraes: Vila Nova de Gaia, 1999. str. 49-52-x

Podaci o odgovornosti

Math, Miljenko ; Jerbić, Bojan ; Grizelj, Branko

engleski

Finite Element Approach to Combined Forward-Backward Extrusion the Body of Automatic Valve

In metal forming industries, many products are to be formed in large number and with highly accurate dimensions. To save energy and material it is necessary to understand the behaviour of material and to know the intermediate shapes of the formed parts and the mutual effects between tool and formed part during the forming process. The design of the tool and the manufacturing procedures are increasingly carried out by computer aided design and manufacturing (CAD/CAM). These procedures are normally baised on the numerical methods which take into account all physical conditions of the deformed material during the process. For this purpose finite element method (FEM) have been developed in the past in different ways. This paper highlights the finite element approach and simulation as a very useful technique in studding the process of simultaneous forward-backward extrusion, where there is a generally close correlation in the load results obtained with FEM and the experimental one.

metal forming; extrusion; finite element method; simulation

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Podaci o prilogu

49-52-x.

1999.

objavljeno

Podaci o matičnoj publikaciji

ESAFORM Conference in Material Forming 1999

European Scientific Association for material FORMing

Guimaraes: Vila Nova de Gaia

Podaci o skupu

ESAFORM Conference in Material Forming 1999

predavanje

13.04.1999-16.04.1999

Guimarães, Portugal

Povezanost rada

Strojarstvo