Cylindrical grinding and internal diameter polishing! We introduce our grinding processing technology divided into two types: external diameter and internal diameter.
We would like to introduce the technology of "grinding processing" at Kyoritsu Seisakusho. In addition to "cylindrical grinding," which can achieve roundness within 1μ and surface roughness within 0.4a, we possess technology for external diameter polishing such as "centerless grinding." On the other hand, "internal diameter polishing" involves chucking the workpiece's outer diameter and using a spindle-mounted grinding wheel to finish the inner diameter. We also perform "honing," which can process lengths of approximately 80mm with precision equivalent to that of internal diameter polishing. 【Types of Processing Technologies】 <External Diameter Polishing> ■ Cylindrical Grinding ■ Centerless Grinding <Internal Diameter Polishing> ■ Internal Diameter Polishing ■ Honing *For more details, please refer to the related links or feel free to contact us.
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basic information
**Features** ■ Cylindrical Grinding - Capable of processing with roundness within 1μ and surface roughness within 0.4a. ■ Centerless Grinding - Grinding is possible if the workpiece can be stabilized on the blade (support plate), allowing for a wider range of workpieces compared to cylindrical grinding. - Processing accuracy can be achieved with the same precision as cylindrical grinding. ■ Internal Diameter Grinding - Capable of processing with roundness within 1μ, cylindricity within 3μ, and surface roughness within 0.4a. ■ Honing - Capable of processing up to approximately 80mm in length with precision equivalent to internal diameter grinding. *For more details, please refer to the related links or feel free to contact us.*
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For more details, please refer to the related links or feel free to contact us.
Company information
Since our establishment in 1954, we have developed a system capable of integrated processing of parts, transitioning from a specialization in grinding. Currently, we have established a comprehensive production line that includes cutting, hardening, grinding, assembly, and testing using NC machine tools. As a specialized manufacturer of hydraulic equipment, we deliver OEM products (private label) such as hydraulic piston pumps and valves, as well as precision components for hydraulic equipment to our customers.
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