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Ultra-Precision 0.001mm Straightness Custom Made Tungsten Carbide Piston Rod with 0.001 - 0.01 mm Precision

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
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    Buy cheap Ultra-Precision 0.001mm Straightness Custom Made Tungsten Carbide Piston Rod with 0.001 - 0.01 mm Precision from wholesalers
     
    Buy cheap Ultra-Precision 0.001mm Straightness Custom Made Tungsten Carbide Piston Rod with 0.001 - 0.01 mm Precision from wholesalers
    • Buy cheap Ultra-Precision 0.001mm Straightness Custom Made Tungsten Carbide Piston Rod with 0.001 - 0.01 mm Precision from wholesalers
    • Buy cheap Ultra-Precision 0.001mm Straightness Custom Made Tungsten Carbide Piston Rod with 0.001 - 0.01 mm Precision from wholesalers
    • Buy cheap Ultra-Precision 0.001mm Straightness Custom Made Tungsten Carbide Piston Rod with 0.001 - 0.01 mm Precision from wholesalers
    • Buy cheap Ultra-Precision 0.001mm Straightness Custom Made Tungsten Carbide Piston Rod with 0.001 - 0.01 mm Precision from wholesalers

    Ultra-Precision 0.001mm Straightness Custom Made Tungsten Carbide Piston Rod with 0.001 - 0.01 mm Precision

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    Brand Name : Sanxin
    Model Number : SX-2322
    Certification : ISO9001
    Price : Negotiation
    Payment Terms : L/C,T/T
    Supply Ability : 10000pcs/month
    • Product Details
    • Company Profile

    Ultra-Precision 0.001mm Straightness Custom Made Tungsten Carbide Piston Rod with 0.001 - 0.01 mm Precision

    Product Overview

    The Tungsten Carbide Piston Rod is a core motion component specifically engineered for ultra-precision applications. Manufactured from micro-grain tungsten carbide through isostatic pressing and multi-stage precision grinding, it achieves an exceptional straightness of ±0.001mm. This ensures zero-deviation operation during high-speed reciprocating motion, making it ideal for demanding fields such as semiconductor dispensing equipment, precision metering pumps, and aerospace actuators.

    Core Performance Advantages

    ▎Nanoscale Straightness Accuracy

    • Full-stroke straightness ≤ 0.001mm
    • Radial runout tolerance ≤ 0.0005mm
    • Effectively eliminates vibration harmonics during high-speed operation

    ▎Exceptional Wear Life

    • Hardness: HRA 92.5 ± 0.3
    • Wear resistance coefficient 50 times higher than chrome-plated rods
    • Service life exceeding 10,000 hours even under unlubricated conditions

    ▎Superior Surface Quality

    • Surface roughness: Ra 0.02-0.04μm
    • Achieved through coating-free precision grinding process
    • Friction coefficient ≤ 0.08

    ▎Excellent Environmental Resistance

    • Thermal deformation coefficient: 0.3μm/100℃
    • Compressive strength ≥ 4000MPa
    • Operating temperature range: -196℃ to 850℃

    Performance Comparison Table

    Parameter

    Tungsten Carbide Rod

    Ceramic Rod

    High-Strength Steel Rod

    Straightness (mm)

    ≤ 0.001

    ≤ 0.003

    ≤ 0.01

    Hardness (HRA)

    92.5

    89

    60-62

    Thermal Deformation

    0.3μm/100℃

    0.8μm/100℃

    1.2μm/100℃

    Service Life

    10,000h

    3,000h

    800h

    Typical Applications

    • Semiconductor Equipment: Guide rods for wafer encapsulation dispensing cylinders
    • Medical Devices: Piston rods for precision metering pumps
    • Aerospace: Push rods for electro-hydraulic servo actuators
    • Research Instruments: Motion components for ultra-high vacuum environments

    Quality Ultra-Precision 0.001mm Straightness Custom Made Tungsten Carbide Piston Rod with 0.001 - 0.01 mm Precision for sale
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