Laser welding and laser spot welding, with their advantages of high precision, minimal heat-affected zones, and aesthetically pleasing welds, have been widely applied in the production of new energy and lithium batteries, including tab welding, casing sealing, and electrode group connections. These technologies significantly enhance battery reliability and consistency.
In the future, driven by the rapid growth of the electric vehicle and energy storage markets, laser welding will evolve toward higher automation, faster processing speeds, and greater stability. Integrated with intelligent inspection systems, it will enable efficient, intelligent, and defect-free battery manufacturing, providing robust technical support for the new energy industry.
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