Exiting device for laser hybrid welding
A hybrid welding and laser welding head technology, used in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of heavy thermal crack tendency, more welding pores, and more welding spatter, and achieve a reduction in solidification speed and reduction of pores. , The effect of reducing welding spatter
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[0030] Example 1:
[0031] Such as Figure 1-9 As shown, the laser hybrid welding exit device of the present invention includes a laser welding head 1, a semiconductor laser (not shown in the figure), and a fiber laser (not shown in the figure). The semiconductor laser and the fiber laser are respectively connected to the laser welding head 1, the semiconductor laser is used for emitting semiconductor laser into the laser welding head, and the fiber laser is used for emitting fiber laser into the laser welding head. Such as figure 1 , figure 2 As shown in this embodiment, the optical path of the laser welding head 1 includes: a semiconductor optical path 2, an optical fiber optical path 3, and a coaxial monitoring optical path 4. The laser beam of the semiconductor optical path 2 and the laser beam of the optical fiber optical path 3 are focused at the focal point of the laser welding head and combined into one beam for welding, and the welding position is illuminated by an exte...
Example Embodiment
[0041] Example 2
[0042] Such as image 3 , Figure 4 As shown, the basic structure, function, and optical path composition of this embodiment are the same as those of Embodiment 1. The only difference is that the placement positions of the components on the laser head are different. The basic structure of Embodiment 2 is not described in detail here.
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