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 more spatter. By performing wobbling processing, it becomes possible to weld difficult materials and dissimilar metals, which were considered challenging in laser welding. 【Features】 ■ Can suppress cracks caused by 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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basic information
【Wobbling Processing Mechanism】 Using a processing head equipped with a galvanometer scanner, laser scanning is performed for welding. By varying the diameter and frequency, the welding process can be optimized, reducing defects such as cracks and blowholes. *For more details, please refer to the PDF document or feel free to contact us.*
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For more details, please refer to the PDF document or feel free to contact us.
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UW JAPAN Co., Ltd. was established in August 2012 as a Japanese corporation fully funded by United Winners Laser Co., Ltd. It sells the lamp-excited YAG laser welding machine 'UJ Series' tailored for the Japanese market. While leveraging the cost advantages of mass production in China to meet the stringent quality demands of Japanese customers, we have replaced the core components, such as the oscillator and major parts, with Japanese-made ones to offer YAG laser welding machines that meet Japanese specifications. Since before our establishment in 2008, we have accumulated operational records of over 70 units in the Japanese market. Additionally, we provide a two-year warranty period, ensuring customers can use the product with peace of mind after purchase.