论文部分内容阅读
由上海冶金设计研究院、上海冶金设备总厂和上钢五厂三家设计、制造、生产单位组成的WPF500高刚度轧机承包小组,86年初开始积极酝酿吸收国外第三代的短应力线、预应力结构的高刚度轧机的优点,改造上钢五厂轧一分厂的500轧机成品机架。采用这种结构并用于500中型轧机的合金钢轧制上,在国内还是首次。1987年底,该轧机如期进行了热调试,获得一次成功,并在试轧三个班后即达到正常班产量。1988年2月正式投入生产,生产的品种规格为φ70～130mm
By the Shanghai Metallurgical Design and Research Institute, Shanghai Metallurgical Equipment Plant and the steel plant five design, manufacture, production units composed of WPF500 high rigidity rolling mill contracting team, beginning in early 86 to absorb the absorption of the third generation of foreign short stress lines, prestressed Structure of the advantages of high-rigidity rolling mill, transformation of the steel rolling plant on the fifth rolling mill 500 finished rack. This structure is also used for the rolling of alloy steel of 500 medium mill for the first time in China. The end of 1987, the mill scheduled thermal commissioning on schedule, a success, and in the trial after three classes to reach the normal production. February 1988 formally put into production, the production specifications for the variety of φ70 ~ 130mm