...焊接资源网-中国焊接资源网 关键字：质量在线监控; 电流; Rogowski线圈电流传感器 [gap=903]Key words: on-line quality control; the current of resistance spot welding; the Rogowski current transducer ..
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采用当前两种先进技术——虚拟仪器技术和远程控制技术，通过网络进行电能质量的在线监测和远程监控。
The two novel technology, the virtual instrument and the remote monitoring and control technology, are adopted to online monitoring power quality through the Internet.
该系统可在恶劣工况条件下实现对热轧件外径尺寸的非接触式在线自动测量及加工质量监控。
By using this system, the non contacted on line automatic measurement on external diameters of hot rolled workpieces and the quality monitoring can be carried out under the mal condition.
因此，快速、准确地同步测试这些动态焊接参数，对在线监控焊接过程及焊接质量有重要意义。
Therefore, it has a great significance in On-line supervision of welding process and welding quality to measure these dynamic welding parameters rapidly and accurately.
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