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日本大同为了生产厚度精确、外观良好的带材,采用了由电子计算机控制的最先进的20辊轧机,用来轧制不锈钢和含 Ni 量高的钢材。1.20辊轧机的结构:这种轧机。其基本结构是四柱二组式20辊轧机。这种结构与以前一般不锈钢工厂采
Datong, Japan, is using the state-of-the-art 20-high roller controlled by a computer for the production of precise and well-textured tapes for rolling stainless steels and steels with high Ni content. 1.20 Structure of the roller mill: This type of rolling mill. Its basic structure is four-column two-group 20-roll mill. This structure with the previous general stainless steel mining