We will introduce micro-fine processing on transfer rollers using ultra-short pulse lasers.
The Laura transfer method is an essential manufacturing process for sculpture, gravure, embossing, and optical film production. The outer circumference and surface of the core roller are provided with fine patterns. However, the cutting tools used to apply these fine patterns are limited to relatively soft metals, making it traditionally impossible to apply fine processing to high-hardness surfaces. Many users have struggled with the low lifespan due to the low wear resistance of the roll surface. Additionally, methods such as wrapping patterns transferred by Ni electroforming around the roller surface are commonly used, but the seams are also transferred to the product, leading to productivity issues. Rollers are expensive, and they are prone to scratches and significant wear. As a result, not only is the cost of the rollers a concern, but the frequent replacement times have greatly impacted production. At Lips Works, we propose a super short pulse laser lathe processing machine that can perform processing without thermal effects, regardless of the material of the roll surface. Processing size: Φ200mm × L500mm Manufacturing of processing equipment is also possible for sizes larger than the above.
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basic information
We can perform high-precision machining without thermal effects on materials of any kind, whether they are highly hardened materials or soft materials like rubber. For machining inquiries or questions, please feel free to contact us through our company website.
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Applications/Examples of results
Laura mold (outer peripheral part)
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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.