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Abstract: The
computer simulation of the stresses and deformation on cold strip
rolling processes of 900 mm HC mill is carried out by using the third
power spline streamline strip element method to analyze the
three-dimensional plastic deformation of strip, by using the influencing
coefficient method to analyze the elastic deformation of rolls and by
using the BP neural network method to recognize the rolled strip shape
pattern. The simulation results indicate that the method and the model
accord with facts. The method and the model are of great important to
the development of the third-dimension deformation theory, the shape
theory and the shape control technology.
Key words: Strip element Rolling Simulation HC mill
CLC No: TG333
国家自然科学基金
(50175095)和河北省自然科学基金(502173)资助项目. Received 20031118, received in revised
form 20040402
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