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一、前言冲天炉是铸造生产过程中获得铁水的关键设备。冲天炉熔烁是一个由加入金属炉料、熔剂、燃料(焦炭)与送风(氧)而进行冶金热工动态反应的复杂过程。其熔炼结果直接影响铸件的质量、产量、能耗及成本。随着机械工业的发展,对铸件的质量提出了更高的要求,相应对冲天炉的熔炼技术及检测控制技术也产生了新的要求。为了提高冲天炉的熔炼技术水平,世界各国对冲天炉熔炼过程的检测及控制的研究都十分重视。随着电子技术的发展,尤其是电子计算机的普及和应用,国外一些大型铸造厂已将计算机用于冲天炉熔炼过程的检
First, the foreword Cupola is the key equipment for obtaining molten iron in the production process of casting. Cupola flicker is a complex process involving the metallurgical thermal dynamic reaction by adding metal charge, flux, fuel (coke) and supply air (oxygen). The smelting results directly affect the quality of castings, production, energy consumption and cost. With the development of machinery industry, the quality of castings put forward higher requirements, the corresponding melting furnace cupola technology and testing and control technology has also created new requirements. In order to improve the smelting skill level of cupola, the countries in the world have paid great attention to the testing and control of cupola smelting process. With the development of electronic technology, especially the popularization and application of electronic computers, some foreign large-scale foundries have used the computer for cupola melting process inspection