Precision finishing with a roundness of 0.5μm or less, from a single prototype to a monthly production of 70,000 units!
Amida Corporation's cylindrical grinding utilizes 17 grinding machines to cover a wide range from small precision parts with a diameter of φ1.5 to large shafts with a diameter of φ300. We have extensive experience not only with steel materials but also with difficult-to-machine materials such as Inconel, carbide, and ceramics. Leveraging the quality control capabilities developed in mass production lines for automotive parts, we provide stable high-precision finishing with roundness below 0.5μm and surface roughness of Ra0.03. Additionally, we apply a management system trained by the strict quality standards of the automotive industry to all projects, ensuring that we "do not create," "do not overlook," and "do not allow the outflow of" non-conforming products. 【Processing Menu】 ■ Plunge Grinding ■ Traverse Grinding ■ Step and Eccentric Grinding ■ Taper and R Grinding *For more details, please download the PDF or feel free to contact us.
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【Scope of Processing and Machining Accuracy】 ■Supported Processing: Plunge and traverse grinding, step grinding, eccentric grinding, taper grinding, convex R and concave R grinding ■Work Size: Outer diameter φ1.5 to φ300, maximum distance between centers 1,000mm ■Machining Accuracy: Roundness, cylindricity, and coaxiality within 0.5μm, surface roughness Ra0.03 ■Supported Shapes: Step shafts, eccentric shafts, tapers, grooved, convex R and concave R processing ■Lot Size: Small lots of 1 to 1,000 pieces, mass production record of 70,000 pieces per month ■Heat Treatment Conditions: Hardened materials, carburized materials, nitrided materials, high-frequency hardened materials, tempered materials, also compatible with grinding after plating *For more details, please download the PDF or feel free to contact us.
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Amiida Co., Ltd. is a company that specializes in precision grinding of metal parts used in automobiles, electrical equipment, construction machinery, and industrial machinery (from small-batch to mass production). Inheriting the founder's belief in "accumulating human virtue," we refine our humanity through daily actions while enhancing our grinding technology. By combining our technical skills with the value of people, we provide services that are appreciated. We will continue to be a grinding partner chosen by customers nationwide, with each employee advancing without forgetting the spirit of challenge and gratitude.
