Piezoelectric sensor for welding parameter measurement

Abstract

The sensor for supersonic wave welder includes one piezoelectric element located between the supersonic transducer and the supersonic energy aggregating device and at least two outputs for measuring different welding parameters with the output signal being selected for optimized signal response to the welding parameter. 超声波焊接装置的传感器包括一个位于焊接装置中超声换能器和超声聚能器之间的压电材料，该传感器至少有二个输出端可测量不同的焊接参数，选择输出信号以便对所述焊接参数有较佳信号响应。