【摘要】 研制了一套用于动态实时监测树脂冲模压力的数据采集系统,该系统利用压力传感器,将压力信号转换成电压信号,经放大电路后由K-812接口卡进行数据采集,通过PC机对数据处理后显示在计算机屏幕上,以便对树脂冲模过程中的压力变化情况进行实时监测分析。该系统性能稳定,有很宽的实用范围。更多还原

【Abstract】 Develop a data-collection system, which can be used to monitor the pressure of resin-die process in real-time method. By using pressure sensors, the pressure signal can be switch to voltage signal. Then the signal is amplified by amplifiers, and colleted by K -812 interface card. After the data-process by PC, then it can be displayed on the computer screen. So it can be monitored and analyzed. The system can be performed well, and can be used widely.更多还原