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分析了罐车变截面罐体焊接中焊缝扭曲的原因,通过设置摆动跟踪电弧传感装置,从而保证了焊接电弧对焊缝位置的正确定位。
The reason of the weld twisting in the tank welding with variable cross section is analyzed. By setting the oscillating tracking arc sensing device, the welding arc can ensure the correct position of the welding seam.