轧钢厂
1.There were no iron picket fences, iron summerhouses, iron gates or even iron statuary of the lawns of Atlanta now, for they had early found their way into the melting-pots of the rolling mills.
2.This paper presents the application of speed and tension control system in the line of universal mill of Anshan Rolling Steel Plant.
3.Shandong Quanxin currently employs over 600 people, and a total of 1,000 will be required upon startup of the rolling mill.
4.The new hot-rolling mill was designed to produce high-quality hot-rolled strip with widths of 750 to 1430 millimeters and thicknesses of 1.2 to 16 mm.
5.The electrical equipment of the hot-rolling mill was replaced in stages since 1998 with the aim of increasing plant availability and improving product quality.
6.In view of the condition in Anshan No. 1 Rolling Mill ,the author smulated the breakdown process to prepare the sizes of H500×200,H400×200 on experimintal rolling machines with lead test pieces.
7.The other steel producer, located on the Chinese East coast, is now building a hot-strip mill which, in the first phase of expansion, is to supply 2.5 million metric tons of wide hot-strip per year and, in the final stage, five million metric tons per year.
8.Numerical simulation signal and vibration acceleration signal of a roughing mill main drive speed reduction unit have been decomposed by using empirical mode decomposition algorithm; each component has been carried on spectral analysis.
9.The No2 Rolling Steel Plant of Lianyuan Iron and Steel Limited Company has used new ball bearing shaft coupling on mill group since the year 1994. According to problems of substitution of the ball bearing shaft coupling for the gear shaft coupling and the gymbal, the plant has improved it.
