Please take a look at the fine picosecond laser processing that distinguishes between shallow grooves, deep grooves, and cutting in three stages by changing the conditions.
Graphite, which has high heat resistance and also possesses lubricating and conductive properties, is widely used in applications ranging from engines and laptops to airplanes and food-related industries. This time, we used an ultra-short pulse laser on a 25μm thick graphite paper to perform cutting, engraving, and various groove processing. Please take a look at the fine picosecond laser processing that distinguishes three stages: shallow engraving, deep engraving, and cutting by changing the conditions!
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basic information
Since processing thin materials directly poses a risk of bending and creasing, a 100μm thick PET (polyethylene terephthalate) film was applied to the back of the graphite paper as a protective film. In this processing, the PET film was also cut together, resulting in an appearance as if two layers were cut simultaneously. Materials such as foil, which are typically difficult to process, can be handled by applying protective films and similar methods.
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Conductivity Lubricity Graphite
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Company information
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.