We performed high aspect ratio straight hole processing on polycrystalline diamonds!
Polycrystalline diamond is characterized by high hardness and excellent wear resistance, and it not only lacks cleavage and orientation dependence but also has outstanding heat resistance. Due to its hardness and performance exceeding that of single crystal diamond, it is used as a material for cutting tools employed in precision grinding and precision machining. Despite being considered difficult to machine due to its hardness, we successfully created straight holes with a maximum aspect ratio of 7.5 times in polycrystalline diamond with a thickness of 600μm using a non-contact processing method and ultra-short pulse laser that is not dependent on the material being processed!
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We have processed straight holes with three hole diameters: Φ80μm, Φ90μm, and Φ150μm. For more details, please visit our company website via the related link.
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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.