With a diameter of 150mm, runout accuracy of 0.003mm or less! A low-cost structure that allows for easy chucking even with large diameters.
The "Sarabane Chuck" is a chuck designed for high-precision gripping of large workpieces in turning and grinding operations. By applying axial force to components with slits in the sarabane, the outer diameter expands uniformly, allowing for stable processing as both the gripping force and the retracting force work simultaneously. Additionally, during chucking, there is no radial clearance, similar to a collet chuck, which enhances runout accuracy and repeatability. 【Features】 ■ Runout accuracy of 0.003mm or less at φ150mm ■ Low-cost structure that allows for easy chucking of large diameters ■ Capable of chucking thin-walled workpieces close to true roundness ■ Compatible with collaboration with robots ■ Customizable design and manufacturing to match the workpiece *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 PDF document or feel free to contact us.
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【Applications and Structure】 ■ High-precision dedicated chuck for mass production turning and grinding ■ Stationary chucking fixture for 5-axis machining ■ Main positioning unit for various fixtures ■ Mandrel for inspection of concentricity and other measurements *For more details, please refer to the PDF document or feel free to contact us.
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Alc Seigiken Co., Ltd. is a company that specializes in the design and manufacturing of high-precision jigs for machining centers, jigs for aircraft engine parts, jigs for NC lathes, and precision measuring instruments and gauges. We handle precision machining of parts from one to over 100 pieces, as well as assembly and inspection, all in one package. Additionally, we manufacture and sell our own developed square hole processing tool, the "Socket Tool." Please feel free to contact us if you have any inquiries.