Ultimate Concentricity Precision Ground Tungsten Carbide Shaft for High-Speed Applications

The Tungsten Carbide Wheel Shaft is a core rotating component engineered for ultimate precision, exceptional wear resistance, and virtually unlimited durability. Manufactured from premium tungsten carbide material using powder metallurgy technology for integral forming, it is precision-ground to exceptional standards with diamond grinding wheels. Its most prominent feature is the extreme concentricity of ≤0.002 mm, specifically designed to address application challenges in high-speed, low-runout, and long-service-life scenarios. It serves as the cornerstone for achieving superior performance and reliability in high-end precision equipment.

• Extreme Concentricity (≤0.002 mm) Ensures Smoothness and Precision
  • Precision Guarantee: 100% full inspection via Taylor roundness measuring instruments ensures dynamic runout is strictly controlled within 0.002 mm.
  • Vibration Control: Extreme concentricity eliminates vibration caused by uneven mass distribution at its source.
  • Performance Enhancement: Ensures even force distribution on mating components, extending the service life of the entire drive system.
• Exceptional Material Properties
  • Wear Resistance: Hardness second only to diamond, with a wear life exceeding 50 times that of bearing steel.
  • Stability: Thermal expansion coefficient is only 1/3 that of steel, ensuring dimensional stability under temperature variations.
  • Corrosion Resistance: Excellent resistance to acids and alkalis, suitable for various harsh operating conditions.
• Precision Manufacturing Process
  • Integral Forming: Utilizes isostatic pressing technology to ensure material density and uniformity.
  • Precision Machining: Machined with imported Swiss precision grinding machines, guaranteeing dimensional accuracy and geometric tolerances.
  • Rigorous Inspection: Each manufacturing step is inspected via Coordinate Measuring Machines (CMM).

• Precision Drive Systems: High-speed spindles, precision reducers, robotic joints.
• Semiconductor Equipment: Wafer handling robots, lithography machine stages.
• Medical Devices: High-speed centrifuges, surgical robot spindles.
• Metrology and Inspection: High-precision encoders, laser scanning systems.
• Aerospace: Gyroscopes for navigation systems, aircraft engine accessories.

We have established a comprehensive quality management system to ensure every wheel shaft meets the highest standards:

• Raw Material Incoming Inspection
• Full Inspection During Production
• Finished Product Performance Testing
• Final Inspection Before Shipment