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。
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.
出处
《热加工工艺》
CSCD
北大核心
2010年第13期45-47,共3页
Hot Working Technology
基金
陕西省教育厅科学研究计划项目(08JK331)资助
关键词
消失模铸造
砂处理
控制系统
故障诊断
PLC
智能控制
lost foam casting
sand conditioning
control system
fault diagnosis
PLC
intelligent control
