Applied Precision Design 1 of 8 Strictly Confidential Design Portfolio: Applied Precision Design, LLC Amir Torkaman Jamie Nam 155 Acalanes Dr Suite #23 Sunnyvale, CA Phone: (650) Fax: (650) The contents of this presentation are intended solely for the use of the person or entity to whom the presentation was addressed. Be advised that any dissemination, distribution, or use of the contents of this presentation is strictly prohibited.

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

Applied Precision Design 3 of 8 Strictly Confidential HIGH TEMP ROTARY SPINDLE IN VACCUM MULTI-AXIS SHUTTER MECHANISM RELIABILITY CYCLING TEST-BED MECHANISM DESIGN

Applied Precision Design 4 of 8 Strictly Confidential PRECISION DESIGN / OPTO-MECHANICS L1 L2 C-FLEX STABLIZING FLEXURE BLADE PRELOAD SPRING Parasitic Motion: 0.1urad / N Sheet thickness: 0.012” Rotational Stiffness: 0.35mrad/N Required Force: 11N (4mrad range) Max Motor Force: 90N Initial Preload: 8n 200Hz Bandwidth OptoMechanical Beam Guide

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

Applied Precision Design 6 of 8 Strictly Confidential ELECTRONICS PACKAING DESIGN: SHEETMETAL / PLASTIC MEMORY STORAGE RAID SYSTEM PORTABLE USB PROJECTOR (CONCEPT) HGIH-TEMP CAMERA ASSEMBLY

Applied Precision Design 7 of 8 Strictly Confidential STRUCTURAL DESIGN: Concept to Fabrciation Hardware Design  Design Specification  3D Solid Modeling  Conceptual Design  Detail Mechanical Design  Drawings and Tolerancing Fabrication  Quote  Vendor Tracking  Procurement  Assembly  Testing  Turn-Key product support

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

Applied Precision Design 9 of 8 Strictly Confidential MODE1: TMU TWIST (134HZ) MODE2: MIRROR BENDING (156HZ) MODE4: STRUCURE BENDING (273HZ) MODE3: FLEXURE (223HZ) TRANSFER FUNCTION Vibration Analysis corresponds very closely to FEA Modeling VIBRATION TESTING / MODELING: Modal and Frequency Response