During spot welding process, the servo gun's electrode position and pressure is controlled by the position loop of the servo motor, meanwhile, indentation is picked up from servo encoder to inspect weld quality online.
During spot welding process, the servo gun's electrode position and pressure is controlled by the position loop of the servo motor, meanwhile, indentation is picked up from servo encoder to inspect weld quality online.
点焊过程中，利用伺服电机的位置环来实现电极位置和压力控制，同时，从伺服编码器中在线提取焊点压痕，来进行点焊质量在线评价。