Welding test of the products has shown that penetration of the lapweld can be controlled in required tolerance for design using the control system.
产品焊接试验表明它可以使搭接焊缝熔深控制在产品设计要求的范围之内。
2
Using a seam auto - tracking technique with arc sensor, seam tracking experiments for circumferential lapweld of automobile air storage vessel have been performed in this paper.
According to the different product structure, butt fusion welding process and lap seam welding process are used to respectively weld left and right half shell of upper body.