能量负反馈的优势

如下图所示的不锈钢板材：图A为无能量反馈的焊点，图B为有能量反馈的焊点。
 This is a piece of stainless steel sheet,Picture A is non of the energy feedback, Picture B is with the energy feedback.

我们可以清晰地看到，激光功率及波形有良好的重复性，能量反馈对于工件焊点的一致性有直接影响。
You can see in the picture, the laser power and waveform have excellent repeatability,the energy feedback has a direct bearing on the consistency of the workpiece welding spot.