轧辊孔型配置的优化设计

Optimizing Design of Roll Pass Collocation

石横特殊钢厂小型车间通过合理增加轧槽数量，优化设计中、精轧轧辊孔型配置，使辊身利用率提高２０％，轧辊消耗降低０．１２ｋｇ／ｔ，轧机日历作业率提高０．８个百分点，年创效益４８．１９万元。

Through reasonable increasing pass quantity,optimizing pass collocation of finishing roll,the utilization factor of roll barrel is increased by 20%,the roll consumption is decreased by 0 12kg/t,calendar operation rate of mill is increased by 0 8% and the profit of 0 4819 million yuan/a is got