Processing example of D5800 gasket with tape
Supports complex shapes with laser processing.
■Overview of Processing Example Product Name: D5800 Tape-Backed Gasket / Dimensions: 185mm × 341mm × 2t, Bolt Holes φ12 × 6 Locations, Center Hole φ90 / This processing example involves the laser processing of the D5800 gasket for high-temperature ducts. The tape-backed specification allows for easy temporary fixing to flanges, improving workability. Laser processing enables high-precision cutting of bolt holes and center holes, while also maintaining dimensional tolerances for complex outer shapes. ■Product Features Used for duct flanges and manhole gaskets for exhaust gases, combustion gases, and hot air. It utilizes bio-soluble fiber cloth that complies with RCF regulations. There are processing methods such as sewing, and large diameter processing is possible. It is used for high-temperature duct sealing.
basic information
■Processing Method This is a machine tool developed for applications that perform machining impossible with conventional cutting tools or instruments by cutting and slicing metals and resins with laser light. Since it processes without contact, the material does not deform due to stress or pressure during processing. By linking with image processing software and directly transferring data to the machining machine, the need for creating molds or casts, which was previously necessary, has been eliminated, allowing for a wide variety of processing. ■Q&A Q: What is the maximum temperature for using the D5800? A: The continuous use temperature is approximately 500°C. It is suitable for high-temperature exhaust gases and combustion gas lines. Q: What are the benefits of having double-sided tape? A: It makes temporary fixing to the flange easier, contributing to preventing positional displacement during installation and improving work efficiency. Q: Are there any limitations on the shapes that can be processed with laser machining? A: It can accommodate complex shapes and numerous hole processing. Since molds are not required, it can flexibly respond to prototypes and small lots.
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Applications/Examples of results
Leave the processing of D5800 gaskets to Daiko. We can flexibly accommodate everything from prototypes of high-temperature duct gaskets to small lots and custom shapes. Please feel free to consult us about specifications with double-sided tape or complex laser processing.
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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.'

















