目前我国城乡建设迅速发展,建筑用钢材急剧增加,对线材的数量和质量提出了更高的要求。为此,近年来钢铁厂引进了不少套高速线材轧机。这些轧机型式各异、性能不一、各有特色,承担单位也积累了许多好经验。国内现有的80多套普通线材 At present, the rapid development of urban and rural construction in China, a sharp increase in steel construction, the number of wires and quality put forward higher requirements. To this end, in recent years, the introduction of a number of steel mills set of high-speed wire rod mill. These types of rolling mills vary in performance, each with its own characteristics, commitment units also accumulated a lot of good experience. The existing domestic more than 80 sets of ordinary wire