摘要
开发了一套基于无线传输理论的精密磨床振动和温度无线监测系统,传感器和红外测温仪采集到的振动和温度信号接入相关的调理电路,经无线传输设备以一定的格式发送至远端的控制PC上。在状态监测控制端,基于Visual Basic6.0开发的在线监测软件,显示振动信号幅域、频域处理结果以及温度信号的最高温度值和温度值曲线,以此判断机床是否处于正常工作状态。
Based on the wireless transmission, this paper developed a set of vibration and temperature monitoring system. The vibration and temperature signal collected by the sensors and infrared radiation thermometer was sent to wireless transmission equipment after processed by the adjustment circuit, then sent to the distant control computer in some format. At the condition monitoring control terminals, the analysis re- suits of the vibration and temperature signal was shown using the monitoring software based on the Visual Basic 6. 0. The vibration signal was analyzed from the amplitude domain and frequency domain. The highest temperature and temperature curve was shown. As a result, we can judge whether the machine was in normal working condition.
出处
《制造技术与机床》
CSCD
北大核心
2012年第6期131-133,共3页
Manufacturing Technology & Machine Tool
基金
国家自然科学基金项目(No.51075343)
福建省自然基金项目(No.2010505122)
关键词
在线监测
无线传输
精密磨削
信号分析
On-line Monitoring
Wireless Transmission
Precision Grinding
Signal Analysis
