Formation of surface microtopography in the temper rolling of auto-industry steel sheet

A model is proposed for the formation of the surface microtopography in the temper rolling of cold-rolled steel sheet as function of the microtopography of the blank and the working rollers. In the model, temper rolling is treated as a linear system with several inputs and a single output. The resul...

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Bibliographic Details
Published in:Steel in translation 2014, Vol.44 (1), p.54-60
Main Authors: Belov, V. K., Begletsov, D. O.
Format: Article
Language:English
Subjects:
Blanks
Chemistry and Materials Science
Cold rolling
Computer simulation
Linear systems
Materials Science
Rollers
Sheet metal
Steels
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Summary:A model is proposed for the formation of the surface microtopography in the temper rolling of cold-rolled steel sheet as function of the microtopography of the blank and the working rollers. In the model, temper rolling is treated as a linear system with several inputs and a single output. The results of simulation are compared with experimental data, and the model proves adequate.
ISSN:0967-0912
1935-0988
DOI:10.3103/S0967091214010045