Examples of processing inner diameter irregular gaskets
Supports thin materials and notched shapes with water jet processing.
■Overview of Processing Example Product Name: Inner Diameter Irregular Gasket / Dimensions: t0.3×225φ×170φ (Inner Diameter Irregular) P195 with R / This processing example involves the production of an inner diameter irregular gasket using Three Sheet 203S. Due to its special specification with notches in the inner diameter, water jet processing was adopted. This method allows for high-precision processing without the need for molds, accommodating complex inner diameter shapes while ensuring stable quality with minimal deformation even in thin materials. ■Product Features Three Sheet 203S is a non-asbestos joint sheet with excellent sealing properties and compression recovery, making it a versatile material that can broadly accommodate general fluids such as water, steam, and oil. It also excels in processability and is suitable for complex shapes.
basic information
■Processing Method A water jet 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, high-quality products can be produced in a short time. Additionally, the dimensional tolerances that were significantly affected by traditional manual processing are greatly improved, resulting in stable processing accuracy. The taper on the cutting surface from press processing can also be improved with water jet processing. ■Q&A Q: Can you process notches in the inner diameter? A: Yes, complex inner diameter shapes can be accommodated with water jet processing. Q: Is it okay for thin materials? A: High-precision processing that minimizes deformation is possible even with thin plates of t0.3mm. Q: Can you handle small lot production? A: Since no molds are required, we can flexibly accommodate prototyping and small-scale production.
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Applications/Examples of results
Please leave the processing of inner diameter irregular gaskets to Daiko. With water jet processing, we can accommodate complex cut-out shapes without the need for molds. We flexibly handle everything from prototypes to small lots and custom products. We provide consistent support from material selection to processing, so please feel free to consult with 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.'