Aerospace & Precision Manufacturing Cleanroom Solutions

May 9, 2025

Aerospace & Precision Manufacturing Cleanroom Solutions

I. Satellite Component Assembly

  1. Vibration-Controlled Cleanrooms

    • Active Vibration Isolation Platforms: Integrated with modular cleanrooms to achieve <1 μm/s² vibration levels for sensitive gyroscope/antenna alignment.

    • ISO Class 3 Environments: FFUs with ULPA filters (99.9995% @ 0.12μm) prevent micro-particle deposition on optical sensors.

    • Dry Air Systems: Maintain ≤5% RH to avoid outgassing during epoxy curing in vacuum simulation chambers.

  2. Hermetic Sealing & Testing

    • Glove Box Pass-Throughs: Transfer components under argon atmosphere to prevent oxidation.

    • Negative Pressure Cleanrooms: Isolate fuel valve testing with HEPA filtration (ISO 14644-1 Class 4).

II. Precision Optical Devices

  1. Lens Polishing & Coating

    • ISO Class 2 Laminar Flow Workstations: ULPA-filtered airflow removes 0.1μm particles during ion beam sputtering.

    • Temperature-Stable Cleanrooms: ±0.5°C control via modular panels to minimize thermal drift in interferometer calibration.

  2. Laser System Assembly

    • ESD-Protected Zones: Conductive flooring + ionizing FFUs maintain <10V static for quantum cascade laser packaging.

    • Cleanroom-Compatible Robotics: Automated fiber alignment in ISO Class 4 environments.

III. Nanomaterial Synthesis

  1. Graphene/Carbon Nanotube Production

    • Chemical Filtration Cleanrooms: FFUs with activated carbon filters adsorb VOC byproducts during CVD synthesis.

    • Inert Gas Chambers: Modular cleanrooms with nitrogen purge systems (<1ppm O₂) for MXene etching processes.

  2. Quantum Dot Manufacturing

    • ULPA-Filtered Gloveboxes: Control nanoparticle size distribution by eliminating ambient particulates (<0.05μm).

    • Passive Vibration Damping: Cleanroom structures with 10Hz natural frequency isolation for AFM characterization.

IV. Core Technologies

  • Hyper-Clean Performance: Achieve ≤1 particle/ft³ (≥0.1μm) in ISO Class 1 zones.

  • Multi-Parameter Control: Simultaneous management of vibration (VC-D), EMI (<1mV/m), and temperature (±0.1°C).

  • Compliance: Meet NASA STD-3001, MIL-STD-1246C, and ISO 14644-1 Class 1 standards.

  • AI-Driven Monitoring: Predictive particle counter analytics for Six Sigma process control.