Introduction of water jet laser processing technology that enables ultra-high aspect ratio cutting from thin plates. It allows for highly flexible laser processing regardless of the material.
Water jet laser processing is a method that uses water as a medium to transmit laser to the processing point for laser machining. Recently, near-infrared light propagates through a water jet with a diameter of 30 micrometers and reaches the workpiece. 〇 High-quality burr-free cutting 〇 Minimal thermal impact due to the use of water as a medium 〇 No need for focus adjustment 〇 High aspect ratio cutting 〇 Deep micro-drilling 〇 Wide process window We have successfully matched with high-power IR lasers and developed a new method to combine with high-performance fiber lasers. This method reliably couples multi-kilowatt IR laser beams without damaging the water jet nozzle, enabling ultra-high aspect ratio cutting of aluminum over 2 mm thick using a small nozzle of 50 micrometers. The target materials can include a wide range of metals, resins, and ceramics. Please feel free to contact us first.
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basic information
Target materials: - Aluminum - Silicon - Various ceramics - Nickel - Inconel - Tungsten - Stainless steel - Carbon steel - Carbon fiber, etc. Please refer to the catalog for laser specifications.
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Applications/Examples of results
- Cutting of silicon and aluminum honeycomb - Cutting of stainless steel sheets - Cutting of silicon by hollowing out - Cutting of SiC - Micro drilling of tungsten carbide - Cutting of tungsten frames - Cutting of black alumina - Drilling holes in stainless steel sheets
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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.