交流电磁调速电机在冷轧窄带钢卷取机上的应用

• 作 者: 王瑞恒 黄炎标 宋东黎
• 机 构: 首钢带钢厂,首钢带钢厂,首钢带钢厂,
• 出 处: 钢铁
• 发表日期: 1987年03期
• 关键词: 窄带钢 卷取机 电磁调速 二辊轧机 连轧机组 四辊轧机 恒速轧制 轧材 卷重 恒张力轧制

1.概述近年来,我厂在冷轧窄带钢生产中,对旧设备进行了适当的改造与迁建,年生产能力已达七万多吨。三套连轧机组和多台不可逆四辊轧机,最大卷重为1t左右,卷径为φ800～1200 mm,最高轧速为3 m/s。在当前我国窄带钢生产中,这些设备具有一定的先进水平,但仍保留了部分五六十年代制造的低速二辊轧机。为了适应当前生产发展的需

1. Overview In recent years, I plant in the cold-rolled narrow strip steel production, the appropriate transformation of the old equipment and relocation, the annual production capacity has reached more than 70,000 tons. Three sets of continuous rolling mills and several irreversible four-high mill, the maximum roll weight is about 1t, the roll diameter is φ800 ~ 1200 mm, the maximum rolling speed is 3 m / s. In the current production of narrow strip steel in our country, these equipments have a certain advanced level, but some of the low-speed two-roll mills manufactured in the 1950s and 1960s remain. In order to meet the needs of the current production and development