We will introduce high-quality cutting of lithium-ion battery electrodes using ultra-short pulse lasers.
At Lips Works, we propose cutting with ultra-short pulse lasers that have the following features to accommodate flexible design changes for lithium-ion battery electrodes: - Simultaneous laser cutting of metal foils and active material laminates. - Cutting surfaces without thermal effects (burns or melting), which were issues with conventional fiber lasers and nanosecond pulse lasers. - No need for mold production, allowing for streamlined development lead times and costs. - Processing can be done if you provide product design data (CAD drawings) and materials. - Size changes can be accommodated by modifying the CAD drawings on-site. - No mechanical stress occurs in the processing area, preventing the active material from detaching. - High-quality cutting with sharp edges is sustained without degradation in processing quality due to mold wear. - Cutting of not only electrode materials but also separators (resin materials) is possible. - The fastest cutting speed in the industry can be achieved using ultra-MHz high-speed light sources. - It can also be used as a light source for slitting wound-type electrode materials.
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Lithium-ion battery electrode Lithium-ion battery
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At Lips Works Co., Ltd., we provide contract micro-fine processing using ultra-short pulse lasers, as well as the design and manufacturing of laser systems. In our contract processing business, we have been quick to engage in the development of industrial ultra-short pulse lasers and have been involved in contract micro-fine processing using these lasers. We specialize in applying fine periodic structures (microtextures) to work surfaces aimed at controlling tribological properties, optical properties, and release/adhesion characteristics. We can accommodate requests from small-scale prototypes to mass production according to our customers' needs. In our system engineering business, we leverage the laser processing technology cultivated in our job shop to provide a comprehensive service from selecting laser oscillators suitable for applications, designing optical systems, devising fixtures and auxiliary equipment, to system integration. We assist in improving the precision and efficiency of the processing required by our customers. As experts in laser technology providing cutting-edge laser processing techniques, we strive to be a valuable resource for our customers, so please feel free to contact us.