In order to improve the control ability of hot roll profile,an adaptive roll profile design method for roll wear and profile regulation was proposed.The conventional CVC roll shape is chosen to realize discrete processing,and the specific processing steps are given by using the excellent searching ability of genetic al-gorithm.The results show that the wear degree of CVC roll shape is 327.64mm,and the wear degree of adaptive roll shape is 302.29mm,and the wear degree of adaptive roll shape is smaller than that of CVC roll shape.The research is helpful to improve the rolling precision and has good practical value.
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