Cross-wedge rolling - Open Access .click

Science in China Series E: Technological Sciences, 2009
Roller cross wedge rolling (CWR) machines have high rigidity, but sector dies are difficult to process. Plate CWR machines have low rigidity and need large floor space, but plate dies are easy to process. Neither roller CWR machine nor plate CWR machine can produce larger workpieces.
YuQuan Song +3 more
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Cross-Wedge Rolling at Pti Nas Belarus

Applied Mechanics and Materials, 2012
The use of cross-wedge rolling method in metal-working industry allows development of new high-productive low-waste technologies designed to produce shaped billets for subsequent precision forging or other plastic forming processes. The paper deals with spheres of application, advantages and disadvantages of flat and roller cross-wedge rolling schemes.
Valery Ya. Shchukin, G.V. Kozhevnikova, V.V. Petrenko +2 more
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Cross Wedge Rolling of Preforms for Crankshafts

Key Engineering Materials, 2012
To produce preforms for complex long flat parts with an unsteady mass distribution along the longitudinal axis rolling processes, like cross wedge rolling, can be used. Tools for cross wedge rolling processes can be constructed as roller or flat, both with wedges.
Matthias Meyer, Malte Stonis, Bernd Arno Behrens +2 more
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Tools optimisation in cross-wedge rolling

Journal of Materials Processing Technology, 2003
Abstract The present paper presents possibilities of the application of optimisation methods for the designing of the tools to be used in cross-wedge rolling (CWR) processes. A detailed description of the selection procedure for the forming angle α and the spreading angle β and the side wedge surface designing method has been presented.
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cross wedge rolling
fem
plasticity

stress-strain state
plastic straining
experiment

ductile fracture
dynamic recrystallization
mining engineering