"Water laser" that achieves high aspect ratio processing for SiC (silicon carbide).
The laser microjet, which irradiates a laser inside a water jet, makes it easier to process ultra-hard materials like SiC that are difficult to machine.
Even for sintered SiC (silicon carbide), which is very difficult to machine, it becomes easy to process holes and grooves using laser microjet technology. In machining processes such as drilling, grooving, and hollowing, which are impossible or would require an enormous amount of time, this laser microjet—water laser processing method allows for machining in less than half the usual time. By utilizing the total reflection phenomenon at the interface of the layered water jet, the laser beam is irradiated onto the material. Since the water jet continuously impacts the target workpiece, it minimizes the thermal effects of the laser to the extreme, preventing phenomena such as melting and warping, resulting in a high-quality finished surface. This innovative processing technology achieves high-precision and high-aspect-ratio cutting, drilling, and grooving of materials such as metals and ceramics. *Laser microjet is a trademark of the processing technology developed by SYNOVA.
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basic information
Our company specializes in contract processing of high-performance materials, including ceramics, and provides finished products. We can accept contract processing from a single piece, but please understand that the production lead time for laser processing may be affected by the availability of processing machines.
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Applications/Examples of results
It is widely used in various fields, including semiconductors, aircraft, automobiles, diamond applications (tools, jewelry), and electronic components.
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Company information
Narasaki Sangyo Co., Ltd. "Functional Materials Division" specializes in high-performance material contract processing. The materials we handle fall into "five categories": 1. Ceramics/Glass 2. Metals 3. Engineering Plastics 4. Carbon 5. Surface Treatment We offer a wide range of services, and if you provide us with a single production drawing, we can deliver various materials and surface treatments as a one-stop solution. We cater to everything from general-purpose to specialty materials, including high-precision, fine, electrical discharge, laser processing, as well as surface treatments such as coating, precision cleaning, and blasting. Our particular strength lies in high-precision and short-lead-time processing of ceramics. By machining from pre-fired materials, we achieve short lead times for ceramics that traditionally take several months. We handle a wide range of ceramics, including machinable ceramics like Hotovel, as well as fine ceramics such as alumina and zirconia, and non-oxide ceramics like silicon carbide, silicon nitride, and aluminum nitride. We are also actively engaged in proposing cost reductions for overseas ceramics and other international materials. We can accommodate various contract processing projects, from prototype development starting with a quantity of one to mass production.
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