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结合某轧钢厂的具体情况 ,在实验轧机上 ,采用铅件模拟劈分轧制H5 0 0mm× 2 0 0mm ,H40 0mm× 2 0 0mm的H型钢异型坯 ,探索了轧制过程中的一些变形规律 ,并进行了分析 ,证实了此法在该厂生产的可行性。
According to the specific situation of a rolling mill, the H-shaped steel blank of H5 0 0 × 200 mm and H40 0 mm × 200 mm was splice-rolled on the experimental rolling mill by using lead parts, and some deformations during the rolling process were explored Laws, and conducted an analysis to confirm the feasibility of this method in the plant production.