CAJ | 학술논문

文章介绍了为了在线准确计量炼钢转炉出坯重量和支数，利用炼钢PLC柜采集的钢坯辊道电机正转、电机反转和入炉(或有钢)信号，使用研华PCI开关量卡，引入开关量信号，根据辊道电机正转、反转和入炉信号使用VB软件来准确判断重量和支数的采集、保存及基础信息入库，实现各批计量单打印和班日报表统计，减少了因人工干预造成重量和支数的错误，减少了计量异议，大大提高了工作效率，提高了计量司磅作业管理的自动化水平。
문장개소료위료재선준학계량련강전로출배중량화지수，이용련강PLC거채집적강배곤도전궤정전、전궤반전화입로(혹유강)신호，사용연화PCI개관량잡，인입개관량신호，근거곤도전궤정전、반전화입로신호사용VB연건래준학판단중량화지수적채집、보존급기출신식입고，실현각비계량단타인화반일보표통계，감소료인인공간예조성중량화지수적착오，감소료계량이의，대대제고료공작효솔，제고료계량사방작업관리적자동화수평。
This article introduces the measure system of converter billet weight and fineness by collecting steel billet signal from positive rotation and reverse of roller motor online using PLC , during using Yanhua PCI switch card and the switch quantity signal. According to the roller motor forward and reverse and into the furnace signal ,the VB software is used to accurately determine the weight and number of collection, preservation and storage of each batch of basic infor-mation, measuring a single print and class daily report, reducing the artificial interference of the weight and the number of errors. Through the measures above, the measurement dissent were reduced, the efficiency and the level of automation of metering weighing operation were raised.