Rapid product development and efficient use of existing resources are key competitive
drivers in the steel industry and it is imperative that solution strategies are capable of …

In this paper, a three-dimensional rigid-plastic finite element method (FEM) model to
simulate the cold rolling of thin strip with different friction models is described. The effects of …

In both rolling theory and practice, two important factors must be considered: friction and
deformation resistance strength. A major handicap to producing accurate and reliable …

A new upper bound method for the analysis of three-dimensional deformation in the flat
rolling of bars is proposed. In the conventional upper bound method, stress distribution is not …

The objective of this paper is to provide an overview of current research into computational
modelling techniques that are being developed to simplify and expand the industrial use of …

抄録 In this paper, the rolling of thin strip is simulated by a 3-D rigid plastic finite element
method (FEM), which considers friction variation models. The calculated rolling pressure …

Friction plays an important role in the theory and practice of rolling. Previous research has
shown that the friction coefficient varies in the roll bite when hot rolling steel can include …

Purpose–To provide a selective bibliography for researchers working with bulk material
forming (specifically the forging, rolling, extrusion and drawing processes) with sources …

In this paper, a three-dimensional finite element modelling of the ribbed strip rolling is
carried out, coupling the use of an extremely thin array of elements that is equivalent to the …

Friction at the interfaces between two rolls and a strip being plastically deformed by the rolls
is an important consideration in both theory and practice of metal forming. In this paper, a 3D …