A laser welding robot is a welding device that joins two workpieces by melting and slightly solidifying the workpieces by heating the surface of the workpieces in a narrow area while focusing a laser beam on the surface of the workpieces. The robot is equipped with a laser welding head that enables high-precision welding in a three-dimensional environment in space.

The welding process of a laser welding robot consists of the following steps:

1.Preparation work: deburring, grinding, cleaning and other pre-treatment of the workpiece, set the welding program and welding parameters.

2.Establish the welding position: utilize the robot's coordinate system to determine the exact position of the part to be welded.

3.Positioning the welding head: The robot accurately positions the welding head to the part to be welded according to the set welding program.

4,.welding: the robot focuses the laser beam on the weld, heats the surface of the workpiece to make it melt, and acts on the connection between the metals. During the welding process, the robot uses the laser to monitor and track the weld seam to achieve precise welding.

5.Cooling: The robot stops the laser irradiation and carries out cooling, so that the welding area cools down quickly to achieve a stable connection state.

6.Completion of related work: After the welding is completed, the robot removes the welding head and carries out subsequent related work, such as cleaning the welding head and recording welding data.

Anyway, the laser welding robot realizes high-precision and high-efficiency welding by carrying a laser welding head. The main principle of this equipment is to utilize the laser beam to heat the weld seam, heating the metal to the melting point temperature in a short period of time to achieve welding.