Obtaining the image of molten pool aluminum alloy's tungsten inert gas(TIG)welding becomes a challenging problem in the welding field. In this paper, a bran
A measurement setup used for robot calibration was designed to meet the requirement of off-line programming technique. The robot end-effector pose (position and
Arc-voltage feedback PID ( Proportional plus Integral plus Differential) controller and arc-current feedback PID controller are designed with an algorithm of di
For different strength matching, the reliability index and failure probability of welded pressure pipe with circumferential surface crack were calculated using
The effect of nonmetallic inclusions in the droplet of the stainless steel covered electrode on the porosity was researched.The result shows that the nonmetalli
Treating weld toes properly can improve the fatigue performance. Ultrasonic impact treatment (UIT) is a more effective and convenient method to enhance the fati