RUI XU

Sr. Mechanical Engineer

**** ********* **.

Plano, TX 75024

Phone: 469-***-****

Email: ac1rlb@r.postjobfree.com

Highly proficient and motivated mechanical engineer with broad experience in multi-disciplinary systems, including electronics, optics, opto-mechanics and electro-mechanics. Proficient in 3D design and modeling for thermal and vibration properties. Led mechanical projects from concept to production.

Nano-instrument design • SolidWorks • Stress & Thermal Analysis • nano-alignment fixture

Technical Expertise

Competencies:

Precision mechanics design (nanometer scale)

High vacuum systems

Product life cycle, stress and thermal analysis.

Product failure Analysis & Troubleshooting

Geometric Dimension, and Tolerance ANSI-Y-14.5

Sheet metal, casting and machine practices ANSI/AWS A2.4-93

Mechanical Modeling, Stress and vibration analysis, and Finite Element Analysis (EFA)

CMM programmer (ZEISS)

Two patents

Computer Proficiencies:

SolidWorks w/PDM (15+yr)

SW Simulation/COSMOS(10yr)

AutoCAD 2016

Pro-E wildfire (4yr)

Software Administrator of Mechanical Group

Employment

Thermal Fisher Scientific. Richardson, Texas Dec, 2014- Current

Sr. Mechanical Engineer

Integrate a nano-probing system in a SEM chamber in one-digit nano accuracy.

Develop a heat shield system to isolate 95% heat from a Ion gun.

Integrate two machine vision systems in 10^-8Torr vacuum chamber with optical simulation.

Integrate TECs, a water cooling system, and sensors in a high vacuum chamber. Target temperature from -35 to 125 C in 0.1 C accuracy.

Develop a cooling system in 0.01 C accuracy with a temperature control unit.

Total Wire Corporation. Plano, Texas Oct, 2013- Oct, 2014 (contract)

Sr. R&D Mechanical Engineer, Project engineer

Develop a nano-alignment platform which uses to a new class of Guidance Wire for interventional cardiology and other medical use. Response Performance analysis (Product life cycle, Stress, Thermal flow, vibration)

Develop Nano-mechanism for Sensor's detective ends in one-digit nano accuracy

Develop the alignment method of optical components.

Developing special tools to handle verity sizes of steel tubing with optical fibers.

Integrate X/Y/Z/Tilt-piezo stages systems with air cooling.

Develop Fiber alignment and polishing fixtures.

Optisense Network LLC. Plano, Texas October 2012-October 2013

Sr. Mechanical Engineer, Project engineer

Project leader: Nano precision auto-assembling machine with X/Y/Tilt-piezo stages.

Developed the alignment method, integrate system in nano-motion

Developed processes and Designed manual/auto alignment fixture for production lines

Analysis thermal stress and distribution.

Design ceramic components to improve thermal stead ability.

Developed the test methods to inspect adhesive performance.

Advanced Vision Technology, Ltd, Rockwall, Texas June 2008 – October 2012

Mechanical Engineer

Developed/designed Color Inspection Probe Head. Detailed the mechanical platform design, evaluated a dynamic color control system which includes a spectrophotometer, a CMOS camera and LED illumination. Tested individual features in simulated circumstance. Completed 3-D modeling, drawing, BOM, and process procedure. Worked closely with vendors for sheet metal, casting and extrusion components. Communicated and provided information for graphics design.

Patent: Conveying apparatus with a backing support

Pending patent: color measurement system including lateral moving measurement carriage

Analyzed the stress and displacement of an ink fountain and a roller for applying loads.

Optimize the heat sinks of a camera unit per simulation analysis.

High voltage isolation cover, 10K power supply unit.

Developed a control station integrated 5” TFT touch panel (control interface) and 80 channels operating interface.

Administer of mechanical software including Solidworks/PDM, AutoCAD, Pro-E/Mechanica.

Developed/Designed test fixtures and evaluated product reliabilities.

Cost reduce project: Aluminum Extrusion cover

Pneumatic distribution panel: four channels with critical oil separators.

On site survey and installation

Celerity Inc., Allen, TX December 2006 – May 2008

Mechanical Engineer

High vacuum gauge manufactory and test in semiconductor industry.

Analysis of thermal condition and vibration issue (theoretical and computational)

Design and draft flow control valve.

Provide technical support for customer service

Education

BSME

Power & Energy Mechanical Engineering

Graduation Date: July 1985

Xi'an JiaoTong University, P. R. China

Other Achievements and Activities

Led on-site production line installation.

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