A case where it operated accurately even in the extremely low temperature of -273°C in outer space with a diameter of a few millimeters!
We would like to introduce a case where we received a design request for a disc spring to be used in far-infrared detectors mounted on artificial satellites and scientific observation balloons. The disc spring was intended to be used to apply pressure to an element made of a certain material, with a requirement to have an outer diameter of less than 3mm (an extremely small size for a spring). Although manufacturing to such a small size was extremely challenging, the spring was completed and delivered according to the proposed specifications. The disc spring is now attached to the far-infrared detector and is currently active in space. 【Client Data】 ■ Research Institution ■ Spring Used: Disc Spring ■ Duration: 3 months ■ Extremely small disc spring adopted for the far-infrared detector *For more details, please download the PDF or feel free to contact us.
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Tokai Spring Industry Co., Ltd. is a company that specializes in the design, manufacturing, and sales of custom-made metal springs, operating on a fully made-to-order production basis. We have high technical and development capabilities that support high-quality and high-difficulty springs, as well as a production system for a wide variety of small-batch manufacturing. Our fully custom-made production system allows us to create from a single piece, transforming customer requests into the form of "springs." If you have any inquiries, please feel free to contact us.