Designed and manufactured specialized chuck devices! Customizable to meet customer requirements!
We provide specialized chuck devices for gripping uniquely shaped workpieces. Here, we introduce examples of design chucks from RIKEN Seiki. Chuck devices are used to hold workpieces in machine tools such as lathes and machining centers, and we design and manufacture high-precision, high-durability essential components specifically for parts processing in industries like automotive, aerospace, and construction machinery. Customization is available to meet customer requirements, so please feel free to consult with us. 【Example 1】 ■ Stationary Outer Diameter Chuck - Features: Chuck with a collet stationary type stopper. Includes seat detection and built-in air blow. - Benefits: Can clamp thin-walled workpieces without deforming them, as it does not pull the workpiece in. - Target Workpiece: Core metal (hot press material) *For more details, please refer to the PDF document or feel free to contact us.
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【Production Example 2】 ■Phase Determination Internal Diameter Chuck - Features: Grips the internal tooth part of the gear, equipped with workpiece phase determination function - Benefits: By extending the stopper from the collet split section, it can accommodate workpieces with short gripping lengths - Target Workpiece: Cam Gear Shaft 【Production Example 3】 ■End Face Internal Diameter Gripping Chuck - Features: Grips the workpiece through centering with an internal diameter collet and face clamping - Benefits: Centers based on the collet and additionally clamps in the end face direction to handle machining loads - Target Workpiece: Ring Gear *For more details, please refer to the PDF document or feel free to contact us.
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*For more details, please refer to the catalog or feel free to contact us. *This catalog is a digest version. If you need the full version, please contact us.
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Company information
Riken Seiki Co., Ltd. has been dedicated to the development, manufacturing, and sales of high-tech and high-precision products as a manufacturer of ultra-high-pressure hydraulic equipment and precision chuck devices since its establishment. In addition to having established technologies and manufacturing methods for both chuck devices and hydraulic equipment, our ISO 9001 certification received in 2000 applies to all our products, and our quality management system has earned the trust of our customers. For precision chuck devices and ultra-high-pressure hydraulic equipment, please leave it to Riken Seiki.