摘要
针对油田抽油泵的工作情况,研制了 MCS-51单片微型机测功仪系统,系统将机械往复工作时产生的力和位移转换成数字量,利用系统配置的标准 RS-232接口输送到 IBM/PC 系统机上进行分析处理,通过屏幕显示机械的示功图和有关数据.实现了现场多路和连续测量.
For oil extracting pumps,a single-chip micro-computer work-measuring meter is developed,which changes the force and position shifts into digits. The digits are transmtted into IBM/PC system with standard RS-232 interface and ana- lyzed..Then mechanical work indicating diagrams and the concerned data ale displayed on.the screen.
关键词
测功仪
示功图
微机
single-chip micro-computer
work-measuring meter
work-indicating diagram
