Grinding adjustment in 1μm increments with our unique technology! High-precision outer diameter grinding of round bars and rectangular prism materials.
"Centerless Outer Diameter Grinding" is a grinding process that shapes the outer diameter of round bar materials through fixed abrasive processing. It specializes in processing glass rods and ceramics, adjusting surface roughness with several types of grinding wheels of different grits. Since the workpiece is supported along its entire length, it minimizes deflection due to its own weight, allowing for stable outer dimensions. 【Features】 ■ Shapes the outer diameter of round bar materials through fixed abrasive processing ■ Specializes in processing glass rods and ceramics ■ Adjusts surface roughness with several types of grinding wheels of different grits ■ Enables grinding adjustments in 1μm increments, achieving high precision with a tolerance of ±1μm ■ Minimizes deflection due to the workpiece's weight, allowing for stable outer dimensions *For more details, please refer to the PDF document or feel free to contact us.
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【Work Size and Specifications】 ■ Maximum Work Size: φ1.0 to φ40.0, L250mm ■ Machining Accuracy: ±0.005mm ■ Surface Roughness: Ra>0.3μm ■ Remarks: Machining will be carried out according to the customer's required specifications, depending on the material and work size. *For more details, please refer to the PDF document or feel free to contact us.
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[Processing Materials] ■ Glass, crystal, quartz, sapphire *For more details, please refer to the PDF document or feel free to contact us.*
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Shinko Co., Ltd. is a company located in Uonuma City, Niigata Prefecture, engaged in material development, precision processing of hard materials, and inspection contract services. Our company has been certified by Mitsuke City as a "Mitsuke SDGs Partner," a business or organization promoting SDGs together with Mitsuke City. With our capability to respond from prototyping to mass production and our high-precision processing technology, we meet various needs such as new product development, and we can provide integrated production support from material manufacturing to thin film microprocessing. We also accommodate a wide range of processes, from material manufacturing and fine processing to photolithography and inspection services.