For welding thicker pieces, automatic frequency control should be adopted.
2
它将检测焊缝位置的传感器与检测焊件高度的传感器合为一体。
It combines the sensor detecting positions of seams with the sensor detecting height of welded parts.
3
试验结果表明焊件的疲劳寿命可以通过打磨焊缝得到改善,尤其对于高强度钢焊件。
The experimental results show that the fatigue life of steel welded joints can be improved by grinding the weld bead, especially for the higher strength steel.