为了反映设备运转状态,发现设备的异常或故障,预知产生的原因、部位及程度,预防突发事故,减少停产损失和维修费用,北京科技大学与首钢矿业公司、辽镁公司大石桥耐火材料厂分别开展了“振动、红外、铁谱技术应用研究”和“电涡流管壁测厚技术研究”的试验工作,经过几年的努力,完满地完成了试验研究任务。 In order to reflect the operation status of the equipment, find out the abnormality or malfunction of the equipment, predict the cause, location and extent of the accident, prevent unexpected accidents and reduce the production loss and maintenance costs. Beijing University of Science and Technology and Shougang Mining Company, Liaoning Damaiqiao Dashiqiao Refractories Factory The experimental work “Application of Vibration, Infrared and Ferrography Technology” and “Study on Eddy Current Tube Wall Thickness Measurement” were carried out respectively. After several years of hard work, the task of experimental research was completed satisfactorily.