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Laser arc hybrid welding application
Time:2022-06-22
Views:627
Laser arc hybrid welding make up for each other‘s shortcomings
Laser arc hybrid welding is a method that combines laser and arc heat sources to obtain large welding penetration and realize high-efficiency and high-quality welding process.
It can make use of the characteristics of laser and arc to make up for the shortcomings of laser welding and arc welding.
Combining the advantages of two independent heat sources of laser and arc (such as laser heat source has high energy density, excellent directivity, and the characteristics of transparent medium conduction, arc plasma has high heat-electric conversion efficiency.
Low-cost equipment cost of operating costs, mature technology and other advantages), to a large extent avoid the shortcomings of the two (such as laser energy loss caused by the high reflectivity of metal materials to the laser.
High equipment cost of laser equipment, low electro-optical conversion efficiency, low energy density of the arc heat source, poor discharge stability during high-speed movement, etc.).
And the organic combination of the two has derived many new features (high energy density, high energy utilization, high arc stability.
The lower tooling preparation accuracy and the surface quality of the workpiece to be welded, etc.) make it a new welding heat source with great application prospects.
Laser arc hybrid welding application:
Shipbuilding, pipeline transportation, heavy vehicle manufacturing.
Howweld great design fiber laser hybrid welding technology combines the deep weld penetration and low heat input associated with laser welding with the excellent weld properties and superior gap tolerance of gas metal arc welding.
Laser arc hybrid welding application:
Shipbuilding, pipeline transportation, heavy vehicle manufacturing.
Howweld great design fiber laser hybrid welding technology combines the deep weld penetration and low heat input associated with laser welding with the excellent weld properties and superior gap tolerance of gas metal arc welding.
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