Proposal for applications of rectangular groove machining with a high aspect ratio of 30 times.
Utilizing ultra-precision groove processing technology, we have achieved rectangular grooves with a high aspect ratio of 30 times. Additionally, we have realized a wall thickness of 0.015mm separating the grooves.
Our company specializes in the production of precision molds and parts that require high precision quality, including light guide plates, reflectors, diffraction gratings, and spectroscopic components. With processing machines capable of nano-order level control, we can perform ultra-precision cutting processes such as mirror finishing and high aspect ratio groove machining. We propose the following applications based on the processing technologies below: * Groove depth: 0.2 mm, groove width: 0.05 mm, groove wall thickness: 0.015 mm, actual results * Groove depth: 0.3 mm, groove width: 0.04 mm, groove wall thickness: 0.01 mm, expandable 1. Cell Separation There are several methods for cell separation, including density centrifugation, flow cytometry, and magnetic cell separation, all of which require pre-treatment of the cells with markers. By utilizing the groove width precision of ±0.001 mm, we believe it can be used without pre-treatment. Additionally, by incorporating slopes and steps on the bottom surface, we expect an increase in flow rate and a reduction in processing time. 2. Micro Heat Sinks Heat sinks are required for power devices, and we believe they can be utilized for heat sinks with ultra-fine fins that are difficult to manufacture with conventional processing. * For more details, please refer to the materials. Feel free to contact us with any inquiries.
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【Features】 - High-quality nano processing is possible under thorough seismic, temperature, and humidity control. - Capable of V grooves, U grooves, trapezoidal grooves, dimple processing, and high aspect ratio rectangular groove processing. - Supports shaping and milling processes. - Uses diamond bits for tools, allowing for mirror finishing of processed surfaces. - Groove processing of SUS series materials is also possible (Track record: SUS420J2, SUS304, SUS316L). 【Examples of Applications】 <Micro Grooving> Components related to displays, molds for nano imprinting, molds for light guide plates, etc. <Thermal Imprinting> Using molds with micro grooving for light guide plates, optical sheets, microchannels, micro needles, etc. *For more details, please refer to the materials. Feel free to contact us as well.
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*For more details, please refer to the materials. Feel free to contact us as well.*
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Precision micro-machining technology is increasingly recognized as a common foundational technology that supports modern advanced industries. Since its establishment in 1955, Toray Precision Co., Ltd. has manufactured spinnerets, which are key technologies for synthetic fiber production, and has contributed to the development of the synthetic fiber industry by providing them to fiber manufacturers worldwide, including Japan and Europe and the United States. Meanwhile, the experience and technology gained during this time in precision micro-machining have been widely applied to other industrial sectors. Precision machined components are incorporated into critical parts of aircraft, industrial robots, measurement and control equipment, etc. Additionally, the specially developed and designed fluid nozzles have demonstrated their functionality as important components in various industrial machines. The ultra-precision micro-machining technology, boasting sub-micron precision, is also utilized in the optical communication field, which is essential for realizing a highly information-oriented society. We have also commercialized various optical devices, including optical components such as ferrules and adapters. As a pioneer in ultra-precision micro-machining technology, we will continue to contribute to society by delivering high-precision, high-quality products.
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