为了从根本上解决球磨机给料计量问题,1987年初马钢南山铁矿技术科开始设计研制微机多路给料秤量监测系统,今年初正式投入使用至今。该系统结构简单,用一个单路稳压电源对多个秤重传感器进行并联供桥,传感器输出的0～30mV一次信号直接送入APPLE-Ⅱ计算机,在计算机内A/D转换卡对一次信号进行分 In order to fundamentally solve the problem of ball mill feed measurement, in early 1987, Masteel Nanshan Iron and Steel Technology Branch began to design and develop a computer multi-channel feed weighing monitoring system, formally put into use earlier this year. The system is simple in structure, with a single power supply for multiple load cell parallel to the bridge, the sensor output 0 ~ 30mV a signal directly into the APPLE-Ⅱ computer in the computer A / D converter card on the signal For points