Learn More
High speed collecting and managing system of spot welding signal can achieve the A/D conversion and data collection. The data of welding current, electrode voltage as well as welding cycle has been collected. Subsequently, they were processed with data acquisition and memory module, wavelet filtering of digit signal module, U-I curves and energy analyzing(More)
Analyzing system of electric signals in spot welding process is a very important detecting instrument for d enveloping high quality welding equipment. Based on general platform with Windows operation circumstance, high speed data acquisition card PCL1800, and industrial computer. A software for detecting and analyzing electric signals in spot welding(More)
  • 1