Supports precision processing of thin plates with water jet cutting.
■Overview of Processing Example Product Name: Teflon Thin Ring Gasket / Dimensions: Outer Diameter φ118.5 × Inner Diameter φ101.4 × Thickness 0.2t, φ4 holes × 2 (PCD110.2) / This processing example features an ultra-thin ring gasket made of PTFE (Teflon). It has a precision specification with an outer diameter tolerance of +0 to -0.2 and an inner diameter tolerance of +0.1 to 0, with two bolt holes for positioning. By adopting water jet processing, we achieved high-precision cutting without thermal deformation, even with thin plates. ■Product Features PTFE (fluororesin) is a high-performance material with exceptional heat and chemical resistance. It withstands almost all acids, alkalis, and solvents, and has minimal leaching of impurities, making it widely used in industries that require cleanliness, such as food, pharmaceuticals, and chemical plants. It also possesses non-stick and insulating properties, making it a highly reliable resin that maintains stable performance even in harsh environments.
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basic information
■Processing Method Water jet cutting is a water pressure cutting machine that uses high-pressure water to cut materials. It processes by spraying high-pressure water. By changing the injection nozzle according to the processing material, it is possible to produce high-quality products in a short time. Additionally, the dimensional tolerances that are significantly improved compared to traditional manual processing result in stable processing accuracy. The taper of the cut surface from press processing can also be improved with water jet processing. ■Q&A Q: Can you process ultra-thin PTFE of 0.2t? A: Since water jet processing is non-contact, it can process ultra-thin materials of 0.2t with high precision without deformation. Q: Can you ensure the accuracy of hole positions? A: Since processing is based on CAD data, we can respond with high precision to hole positions specified by PCD. Q: Can you accommodate products with specified tolerances? A: We have many achievements in both outer diameter and inner diameter products with specified tolerances. We will manufacture with the accuracy as per the drawings.
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Please leave the processing of Teflon thin sheet gaskets to Daiko. We can handle high precision processing from 0.2t ultra-thin materials to tolerance specified products using water jet cutting. We flexibly accept orders from one prototype to small lots and custom specifications. Feel free to consult us about material selection and processing methods.
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Company information
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.'
