消失模铸造砂处理系统智能控制研究与应用
Research and Application of Intelligent Control System Conditioning System in Sand for Lost Foam Casting
同志学, 吴晓君, 史丽晨
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作者单位:(西安建筑科技大学 机电工程学院,陕西 西安 710055)
中文关键字:消失模铸造; 砂处理; 控制系统; 故障诊断; PLC; 智能控制
英文关键字: lost foam casting; sand conditioning; control system; fault diagnosis; PLC; intelligent control
中文摘要:研究了特种消失模铸造生产线的工艺流程及运行特性。针对砂处理生产线流程控制的特殊功能要求,提出了基于故障预警的控制思想和方案,开发了一套自动化程度高、具有故障诊断和预报功能的监控系统。3年多的使用证明,该系统智能高效,可靠性高,使用维护简便,具有推广价值。
英文摘要: The process operating characteristics of the special lost foam casting production line was studied. A pre-alarm control idea was proposed based on the special requirements of sand production line. Then a high automation control system with fault diagnosis and prediction monitoring was developed. The use for over 3 years proves that the system is intelligent, efficient and reliable, its use and maintenance is easy and the system is of widespread usage.