3月12日,湘北的夜晚还有些微寒,偶尔的虫鸣声衬着夜的幽深。当日凌晨1点35分,浏阳市社港镇浏北机砖厂机械操作棚内被日光灯照得如同白昼。数台全自动切坯机、切条机静静地躺着。棚中央的一台切坯机控制台前,一位30多岁的修理师傅,拿着万用表这里量量,那里搁搁,时而皱皱眉头,时而扶扶鼻梁上的眼镜。“老板,是控制器和传感器出了问题。修理 On the 12th of March, the night in the northern part of Hunan Province was slightly cold. Occasionally, the sound of insects lining the depths of the night. At 1:35 a.m. that day, the Liuyang North Brick Factory’s mechanical operation shed in Liuyang City was illuminated by fluorescent lamps as white. Several automatic cutting machines and slitters lie quietly. In front of a cutting machine console in the center of the shed, a 30-year-old repair master took the multimeter here to measure the amount of weight. He stood there, sometimes frowning, sometimes supporting the glasses on the bridge of the nose. ”Boss, there is a problem with the controller and sensor. Repair.