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Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd

Precision Groove Accuracy ±0.003mm Non-magnetic Tungsten Carbide Drive Shaft for Semiconductor and Medical Equipment

Datos del producto:
Lugar de origen: PORCELANA
Nombre de la marca: Sanxin
Certificación: ISO9001
Número de modelo: SX1270
Pago y Envío Términos:
Cantidad de orden mínima: 5
Tiempo de entrega: 5-25 días
Condiciones de pago: L/C, T/T, Western Union
  • Información detallada
  • Descripción de producto

Información detallada

Calidad: Prueba 100% Conductividad térmica: 110 W/mK
Paquete: caja de papel + cartón de papel Personalizado: aceptable
Servicio: OEM y ODM Término de pago: T/T, L/C, Western Union
Tecnología: Sinterizador HIP de equipos importados Tipo: Aleación de acero de tungsteno
Cetificado: ISO 9001 Características: Alta resistencia abrasiva
Tungsteno: Eje de carburo cementado Condiciones de los envíos: por el mar, el aire o expreso
Resaltar:

Groove Accuracy ±0.003mm Tungsten Carbide Drive Shaft

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Non-magnetic Tungsten Carbide Drive Shaft

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Semiconductor Equipment Tungsten Carbide Drive Shaft

Descripción de producto

Groove Accuracy ±0.003mm Non-magnetic Alloy Semiconductor And Medical Equipment Dedicated Drive Shaft
The grooved shaft is precision-manufactured from WC-Ni non-magnetic cemented carbide. By replacing cobalt with a nickel-based binder phase and utilizing nano-scale groove processing technology, it simultaneously addresses the magnetic interference and positioning accuracy issues of traditional drive shafts. This enables superior transmission performance with zero magnetic interference, precise positioning, and long-term stability in magnetic field-sensitive environments such as semiconductor equipment and medical instruments.
Material Science
  • Matrix Composition: 90% WC + 10% Ni, a special non-magnetic formula
  • Magnetic Properties: Permeability <1.002, Residual Magnetization <0.05 mT
  • Physical Properties:
    • Hardness: 92 HRA (Vickers Hardness 1800 HV)
    • Density: 14.8-15.1 g/cm³
    • Coefficient of Thermal Expansion: 5.2*10⁻⁶/K
  • Non-magnetic Principle: A nickel binder phase replaces the traditional cobalt phase, fundamentally eliminating ferromagnetism
Product Specifications
Parameter Type Standard Range Accuracy Level Testing Method
Shaft Diameter Φ3-50mm ±0.002mm Laser Diameter Gauge
Groove Width 1-10mm ±0.003mm Optical Projector
Shaft Runout ≤0.005mm 0.002mm Coordinate Measuring
Surface Roughness Ra 0.2μm Ra 0.1μm White Light Interferometer
Dynamic Balancing Grade G1.0 G0.4 ISO 1940 Standard
Manufacturing Excellence
Core Manufacturing Processes
1. Non-Magnetic Material Preparation
  • Nano-Scale WC-Ni Powder Proportioning
  • Isostatic Pressing Technology
  • Vacuum Sintering Process
2. Precision Groove Machining
  • Micro-EDM
  • Diamond Wheel Precision Grinding
  • Online Measurement and Real-Time Compensation
3. Surface Treatment Technology
  • Mirror Polishing
  • Electrolytic Passivation Deburring
  • Ultrasonic Cleaning
Precision Groove Accuracy ±0.003mm Non-magnetic Tungsten Carbide Drive Shaft for Semiconductor and Medical Equipment 0

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