CAJ | 학술논문

为实现钢管涡流探伤的自动控制和生产线的远程监控，设计了电气控制系统和人机交互界面。分析了钢管涡流检测工艺流程，使用西门子PLC采集接近开关等数字量并进行逻辑运算；通过电磁阀控制气缸的动作，实现钢管上料、检测、下料及分选的自动化；人机界面实现用户登录、在线实时监测、报警及报表生成等功能。通过生产实践可知，电气控制及监控系统能够稳定运行，操作简单，具有较高的检测效率。该系统可为其他在线监控系统与人机界面的设计提供借鉴和参考。
위실현강관와류탐상적자동공제화생산선적원정감공，설계료전기공제계통화인궤교호계면。분석료강관와류검측공예류정，사용서문자PLC채집접근개관등수자량병진행라집운산；통과전자벌공제기항적동작，실현강관상료、검측、하료급분선적자동화；인궤계면실현용호등록、재선실시감측、보경급보표생성등공능。통과생산실천가지，전기공제급감공계통능구은정운행，조작간단，구유교고적검측효솔。해계통가위기타재선감공계통여인궤계면적설계제공차감화삼고。
In order to implement automatic control of steel pipe eddy current flaw detection and remote control of the production line, the electric control system and human machine interaction interface have been designed and the technological process of the steel pipe eddy current detection is analyzed. Siemens PLC is used for collecting discrete signals, such as proximity switches, etc. , and conducting logical operation. The actions of the cylinders are controlled by solenoid valves to realize automation of steel pipe loading, detecting, unloading and sorting. The functions of user login, online real time monitoring, alarm, and report generation are implemented through man machine interface. The productive practice shows that the electric control and monitoring system is running stably, operation is easy, possesses high detection efficiency. In addition, the system can also be the reference and guidance for designing other online monitoring systems and human machine interfaces.