CNC Grinding Parts
Precision CNC Grinding Parts Manufacturer for Critical Applications
As a trusted CNC grinding parts manufacturer, Jiou Tian delivers ultra-precision components engineered for industries where accuracy and surface integrity are non-negotiable. We specialize in CNC grinding parts that meet the stringent demands of the automotive, aerospace, semiconductor, and medical sectors.
Industry-Leading Grinding Capabilities
Whether it’s high-volume production or intricate prototyping, we deploy multi-axis CNC grinders—surface, cylindrical, centerless, and ID/OD—to ensure dimensional tolerances as tight as ±0.001mm. Each part is crafted using advanced wheel technologies, including diamond, ceramic-bonded, and CBN wheels for processing exotic materials and hardened metals.
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Surface Grinding: For optical mounts, tooling dies, and mold plates held flat within 0.002mm.
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Cylindrical Grinding: Critical for spindle shafts and hydraulic rods with ±0.003mm diameter control.
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Centerless Grinding: Ideal for high-throughput bushings, rollers, and pins with Ra 0.1μm finishes.
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ID/OD Grinding: Ensuring concentricity under 0.005mm for ceramic and aerospace geometries.
Certified Quality and Complete Traceability
Our ISO 9001:2015-certified workflows include laser micrometers, roundness testers, and CMM verification to inspect every key metric—from surface roughness to parallelism. With full traceability and material certifications, we support sensitive medical, defense, and semiconductor projects.
Applications We Power
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Automotive: Transmission gears, CV joints, and EV motor shafts.
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Medical: Titanium fasteners, orthopedic stems, and drill guides.
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Semiconductors: Non-magnetic vacuum chamber components and wafer armatures.
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Aerospace: Turbine blade roots and landing pivots meeting AMS 2750 specs.
Scalable Solutions from Prototype to Production
Jiou Tian supports batches from 50 pcs to 500,000+ annually—delivering consistency at every scale. Post-grinding options like electropolishing and plasma coatings further enhance performance and longevity.
