Precision grinding processed pins and shafts for machine tools.
Ultra-hard alloy pins and shafts optimal for spindles that achieve micron precision.
In the machine tool industry, the high-precision rotation of spindles directly impacts product quality and productivity. To maximize spindle performance, high roundness and dimensional accuracy are required. Improper pins or shafts can cause vibrations and uneven wear, potentially reducing machining accuracy. Our company provides optimal carbide pins and shafts for spindles through grinding technology with micron to sub-micron precision. 【Application Scenarios】 - Spindles of machine tools - Precision grinding machines - Various bearings 【Benefits of Implementation】 - High precision of spindles - Improvement in product quality - Extension of machine lifespan
basic information
【Features】 - Supports a wide range of sizes from outer diameter φ0.05mm to φ40mm, and total length from 1mm to 2000mm - Outer diameter precision: ±0.001 or better, roundness: within 0.001 for high precision - Compatible with various materials such as carbide, ceramics, SKH, SUS, and diamond - Flexible response from small lots to mass production 【Our Strengths】 - Fine precision machining technology: minimum outer diameter φ0.01 or better, outer diameter tolerance ±0.0001 or better, roundness 0.0001 (unit: mm) - Material procurement capability: able to procure materials directly from almost all domestic carbide manufacturers - Inspection guarantee system: ISO9001 certified
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Applications/Examples of results
【Applications】 ■Automobiles, telecommunications, semiconductors, medical, etc. *For more details, please refer to the related links or feel free to contact us.*
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Our company supplies products in the form of pins and shafts made from materials such as cemented carbide and fine ceramics to major tool manufacturers, electronic component manufacturers, and automotive parts manufacturers. Additionally, we manufacture and sell PCD (polycrystalline diamond) wear-resistant tools developed in response to our internal needs. Features of Sanwa Creation: - Micro precision machining: Minimum outer diameter of φ0.01, outer diameter tolerance of ±0.0001, roundness of 0.0001 (unit: mm) - Machining capacity: Currently accepting orders from a minimum lot of 1 piece to tens of thousands of pieces on a monthly basis - Material procurement: Direct procurement of materials is possible from almost all domestic cemented carbide manufacturers. We can also procure materials from European manufacturers and Asian manufacturers in Taiwan, China, and South Korea. We can handle everything from material procurement to processing for fine ceramics as well. - Processed materials: Cemented carbide, zirconia, alumina, silicon nitride, silicon carbide, SIC, SKH51, SUS, SKD, titanium, nickel titanium, ferro-titanium, polycrystalline silicon, etc. - Inspection guarantee system: ISO 9001 certified, calibration certificates for measuring instruments can be issued upon request.