轧机主传动各设备润滑管路的油液流量直接反映油液到达润滑点的效果,因而有效的流量监测将直接反映设备润滑的现状。根据轧机主传动润滑点的分布情况,详细阐述了基于Labview虚拟软件的多支路流量监测系统的程序界面设计和程序框图,并用仿真信号进行了模拟。基于虚拟仪器技术监测程序能有效实现在线流量监测、数据显示和报警功能,为设备可靠运转提供科学监测数据。 Rolling mill main transmission equipment lubrication pipeline fluid flow directly reflects the effect of the oil to the lubrication point, and thus effective flow monitoring will directly reflect the status of equipment lubrication. According to the distribution of rolling mill main transmission lubrication points, the program interface design and program block diagram of multi-branch flow monitoring system based on Labview software are expounded in detail and simulated with simulation signals. Based on the virtual instrument technology monitoring program can effectively achieve online traffic monitoring, data display and alarm functions, and provide scientific monitoring data for the reliable operation of the equipment.