There are mainly two methods with laser for the metal cabinet and big parts laser welding:
Robot laser welding. Its a kind of fully automatic laser welding, after designed the welding path, the robot laser welding can achieve automatic laser welding.Chinese made Robot is not as higher precision as imported ones like the brand we use Kawasaki,High welding speed, nice welding appearance are the main feathers.
The hand-held welding gun replaces the previous fixed optical path, which is more flexible and convenient, realizes long- distance laser welding, and overcomes the limitation of the travel space of the workbench, It is used for various complex welds and spot welding of various devices.
Manual welding require the operator experienced with welding process to achieve beautiful welding appearance and the welding speed is slower than automatic laser welding.But the handheld laser welding is cheaper Compare with robot laser welding,
