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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

Подробная информация о продукте:
Место происхождения: КИТАЙ
Фирменное наименование: Sanxin
Сертификация: ISO9001
Номер модели: SX1270
Оплата и доставка Условия:
Количество мин заказа: 5
Время доставки: 5-25 дней
Условия оплаты: L/C, T/T, Western Union
  • Подробная информация
  • Характер продукции

Подробная информация

Качество: 100% тест Теплопроводность: 110 Вт/мК
Упаковка: бумажная коробка + бумажная коробка Индивидуально: приемлемый
Услуга: OEM & ODM Платеж: T/T, L/C, Western Union
Технология: Импортное оборудование агломерата ГИП Тип: Вольфрамовый стальной сплав
Цетификат: ISO 9001 Функции: Высокая абразивная стойкость
Вольфрам: Вал из цементированного карбида Условия перевозки: морским путем, воздух или срочное
Выделить:

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

Характер продукции

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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