Fluororesin cushion packing processing examples for large-diameter rings.
Realization of multi-hole precision cutting and excellent sealing properties through water jet processing!
We would like to introduce a case study of the "fluororesin cushion packing" used in large flanged parts of industrial equipment. For a massive ring shape exceeding an outer diameter of 900A, it was necessary to precisely arrange numerous bolt holes. We adopted water jet processing, which allows for high-precision cutting while minimizing thermal effects on the composite material, the fluororesin cushion material. With uniform hole position accuracy and excellent shape reproducibility, we achieved ease of assembly on-site and stable sealing performance. 【Case Overview】 ■ Product Name: Fluororesin Cushion Packing (Core CR) ■ Dimensions: Equivalent to 5K-900A large diameter ring (with multiple bolt holes) ■ Material/Structure: PTFE (coating layer) + CR rubber (core material) ■ Processing Method: Water Jet Processing *For detailed information about the case, please refer to the related link. For more information, feel free to download the PDF or contact us.
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*The details of the case can be viewed via the related link. For more information, please download the PDF or feel free to contact us.*
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Daiko is a manufacturer specialized in processing various industrial products, including gaskets and packing. With industry-leading processing equipment, including one of Japan's largest water jet cutting machines, and a wide range of materials such as joint sheets, rubber, resin, and metal, we meet our customers' diverse needs. Leveraging the technology and experience we have cultivated over 50 years, we provide high-quality, short-lead-time, and low-cost products to contribute to solving our customers' challenges. To respond to our customers' varied needs, Daiko's production bases are equipped with various processing facilities. Among them, the water jet cutting machines, with a total of four installed at our Osaka headquarters and Tokyo branch, boast one of the largest scales in the country. The maximum processing range is W4,000 × L5,500 mm, allowing for the high-precision manufacturing of large-diameter gaskets and packing. By maximizing material efficiency, we achieve the provision of 'high quality at low cost.'