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1990年我们对国内初轧均热炉计算机应用情况进行了调查,重点调查了各初轧厂的计算机控制内容、控制方式、使用情况和经济效益等。与此同时,又联机检索了国外初轧系统计算机应用情况。全国初轧均热炉计算机应用情况见表1,国外初轧系统计算机应用情况见表2。一、效果将计算机引入初轧系统可以追朔到本世纪60年代,日本是最早的国家之一。国内是从70年代开始使用的,鞍钢第一初轧厂于1972年采用DJSK-131丙机并配有DDZ-Ⅱ型仪表对蓄热式均热炉进行了计算机燃烧控制,并一直稳定地用于生产。随后,国内许多初轧厂也相继采用计算机控制烧钢,均取
In 1990, we conducted a survey on the computer applications of the domestic rolling mill soaking furnace, and focused on the contents of computer control, control methods, usage and economic benefits of each initial rolling mill. At the same time, online retrieval of the computer system of the initial rolling system. The computer applications of the soaking furnace are shown in Table 1, the computer applications of the initial rolling system in foreign countries are shown in Table 2. First, the effect The introduction of computer rolling system can be traced back to the 1960s, Japan is one of the earliest countries. Domestic use is from the 70s, Anshan Iron and Steel Company first rolling mill in 1972 using DJSK-131 C and equipped with DDZ-Ⅱ instrument on the regenerative soaking furnace computer combustion control, and has been used stably In the production. Subsequently, many domestic rolling mill also have been using computer-controlled steel, are taken