A linear positioning system

Linear Positioning System

A design for a linear positioning system for a precision mechanical device

Role

Timeline

Signal

  • Air bearing Design

    • No mechanical contact/wear

    • Moderate damping

    • High Speed Motion

    • Not affected by dirt and debris

  • Carriage

    • Material: Beryllium

      • High Specific Stiffness

      • Mid Thermal Diffusivity

      • Lightweight

    • Manufacturing Process: Machined

  • Rail

    • Material: Aluminum

      • Lightweight

      • Quick to Recover

      • Smaller CTE/Thermal Conduction Ratio

    • Manufacturing Process: Diamond Turning

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