Characteristics of wobbling processing
It is possible to improve welding strength! Introducing the features of wobbling processing.
Laser welding uses an optical system to focus laser light, allowing for the melting of metal in a short time, which enables welding with minimal heat impact. When the laser light is absorbed by the metal, a hole called a keyhole is formed, and a pool of molten metal is created around it. However, as the laser output increases, the excessive heat raises the upward speed of the molten metal, leading to an increase in spatter. By performing wobbling processing, it becomes possible to weld difficult materials and dissimilar metals, which are considered challenging in laser welding. 【Features】 ■ Can suppress cracks due to rapid cooling ■ Can suppress the occurrence of blowholes ■ Improvement in welding strength *For more details, please refer to the PDF document or feel free to contact us.
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