MECHANISM DESIGN MULTI-AXIS SHUTTER MECHANISM HIGH TEMP ROTARY

MECHANISM DESIGN MULTI-AXIS SHUTTER MECHANISM HIGH TEMP ROTARY SPINDLE IN VACCUM 1 of 8 RELIABILITY CYCLING TEST-BED Strictly Confidential Applied Precision Design

MACHINE DESIGN SOLAR PANEL TEST EQUIPMENT: FULLY AUTOMATED 2 of 8 Strictly Confidential Applied Precision Design

PRECISION DESIGN / OPTO-MECHANICS PRELOAD SPRING Parasitic Motion: 0. 1 urad / N C-FLEX Sheet thickness: 0. 012” Rotational Stiffness: 0. 35 mrad/N Required Force: 11 N (4 mrad range) L 2 L 1 Max Motor Force: 90 N Initial Preload: 8 n 200 Hz Bandwidth Opto. Mechanical Beam Guide 3 of 8 Strictly Confidential STABLIZING FLEXURE BLADE Applied Precision Design

AUTOMATION & ROBOTICS 5 -Axis Ultra Compact DVD Juke Box XYZ Cartesian Linear Motion System 4 of 8 Strictly Confidential Applied Precision Design

ELECTRONICS PACKAING DESIGN: SHEETMETAL / PLASTIC HGIH-TEMP CAMERA ASSEMBLY MEMORY STORAGE RAID SYSTEM PORTABLE USB PROJECTOR (CONCEPT) 5 of 8 Strictly Confidential Applied Precision Design

STRUCTURAL DESIGN: Concept to Fabrciation n n 6 of 8 Hardware Design Ø Design Specification Ø 3 D Solid Modeling Ø Conceptual Design Ø Detail Mechanical Design Ø Drawings and Tolerancing Fabrication Ø Quote Ø Vendor Tracking Ø Procurement Ø Assembly Ø Testing Ø Turn-Key product support Strictly Confidential Applied Precision Design

FINITE ELEMENT MODELING: Structural / Thermal / Fluid Dynamics n Thermal modeling used to optimize temperature management of critical optical and electrical components n Flow modeling is used to determine complex flow patterns within assemblies to optimize Ø Purging Ø Cooling Ø Mechanical, optical and electrical stability Exhaust Energy source Cooling line Displacement vs force n n Mechanical FEA shows potential high stress failure mechanism for flexures Design for adequate force to actuate the mechanism 7 of 8 Strictly Confidential Flow patterns Purge inlet High stress point Applied Precision Design

VIBRATION TESTING / MODELING: Modal and Frequency Response MODE 4: STRUCURE BENDING (273 HZ) MODE 2: MIRROR BENDING (156 HZ) TRANSFER FUNCTION Vibration Analysis corresponds very closely to FEA Modeling MODE 1: TMU TWIST (134 HZ) MODE 3: FLEXURE (223 HZ) 8 of 8 Strictly Confidential Applied Precision Design