Address: ** ********** **, ********, **, *****

He Huang Email acd1ez@r.postjobfree.com Mobile (1-313-***-****

Objective

Seeking for a full time mechanical design or test job that will utilize my analytical and leadership

skills.

Skills

Computer aided drafting software: AutoCAD, CAXA, Solidworks, Catia V5, Inventor

Finite element analysis. Software: Abaqus, Ansys

Use physical or mathematical models to analyze vehicle static and dynamic stability characteristics.

Software: Carsim ED

Fracture and fatigue analysis

Design for assembly, design for disassembly.

Analysis method: dynamometer, strain gage, TEM, SEM, sputter, spin coater, genoimeter

Machines: Mill, Lathe, CNC machine, Drill Press, Band saw

Other skills: Matlab, Mathematica, C++, Basic

Language: Chinese, English

Experience

CAD Engineer, the fourth laboratory, China national heavy machinery research institute,

Xi’an, China.

May 2013- August 2013

Responsibilities: Gathered and analyzed sketches. AutoCAD or Inventor was used to make forging

machine part models. Assembly 3D parts using Inventor and do motion simulation. Produce

assembly instructions and maintenance manuals for installation, service and repair technicians.

Orientation leader, University of Michigan-Dearborn, Dearborn, MI

August 2013-Sepember 2013

Student Intern, Dong feng Automobile Co, Shiyan, China

June 2012- July 2012

Responsibilities: Investigated manufacturing lines of Engine and transmission assembly lines of

pickup truck. Studied the technical details of manufacturing processes and further understood

manufacturing processes such as casting, forging and injecting.

Lab assistant, Advanced design institute, Xi’an Jiaotong University, Xi’an, China

May 2012- September 2012

Responsibilities: Spurted good conductor on nano-material to make it able to be seen under SEM,

used spin coater to produce a thin film on the material.TEM and SEM was used to see

microstructure of nano-materials, test material’s contact angle by geniometer, measured material’s

obtical parameter and thickness of film by elipsometer.

Honors and Awards

Passed Fundamental of Engineering (Mechanical engineering) exam.

Feb 2014, NCEES

College of Engineering scholarship

2012-2014, University of Michigan-Dearborn

2nd prize in Mechanical Design Innovation Competition

2012, Shaanxi, China

3rd prize university scholarship

2011, Xi’an Jiaotong University, China

Education Background

University of Michigan-Dearborn, Dearborn, MI

Master of Mechanical Engineering, Sep 2013-Present

GPA:3.90/4.0

Related courses: Finite element methods, Fracture and fatigue analysis in design, Vehicle dynamics,

Powertrains, Convection heat transfer, Conduction heat transfer, Auto assembly systems

University of Michigan-Dearborn, Dearborn, MI

International exchange program, Sep 2012-May 2013

GPA:3.94/4.0

Related courses: Acoustic and noise control, Advanced engineer analysis

Xi’an Jiaotong University, Xi’an, China

Bachelor of Automotive Engineering, Sep 2009- July 2012

GPA:83/100 (Top 15% in class)

Related courses: Structure of Vehicle, Internal combustion engine, vehicle electronics, Hydraulic

power system and control, Mechanical design, Mechanical draft, Fluid Mechanics.

Projects

An analytical approach to unsteady two-dimensional composite media heat conduction in

cylindrical coordinate

Vehicle clutches’ conduction problem was modeled as an extension of the time-dependent one-

dimensional multi-layer conduction problem. Separation of variables and Laplace transform was

applied to solve the analytical solution, compared the result from analytical approach with the result

using numerical way.

3D bridge design using finite element method

3D wire element was used in Abaqus to build the bridge and get the stress and strain distribution,

based on the result of the simulation, changed bridge sections repeatedly to validate the final bridge

design, which has the best load-mass efficiency.

Perform modal analysis for the built bridge model; obtain the first 5 modes bridge behaviors.

Calculation of Fatigue Life Using Rainflow Counting Method

Performed a strain-life analysis for medium strength steel and determined the damage for each cycle.

Rainflow counting method was used to count the number of cycles. SWT formula and Morrow

formula were used respectively to modify the strain-life equation and perform a life analysis.

Numerical analysis for vehicle clutches heat conduction

Lumped system theory and Matlab ODE functions was applied to solve the problem, specified

boundary conditions and initial conditions in Matlab, finally got a temperature distribution colored plot

for the whole clutch.

Design for assembly of vehicle power steering system

Disassembled the vehicle power steering system into several parts, measured there dimensions and

used Boothyord Dewhurst to get particular assembly time for each parts. Line balancing algorithms

was considered and a redesign was made to decrease the total assembly time.

Senior Design: RC car vision stabilizer

In order to increase video quality taken by cameras on RC car, a mechanical control system was

considered. The influence of damper, friction materials was evaluated by experiment. Based on control

system theory we found a best system which had quick response and low amplitude.

Shifting point design for Manual Transmission Vehicle

Gathered vehicle specifics and designed transmission speed ratio, used Matlab to get CVT engine plot

and V-t plot for each speed. Combined all plots into one, then shifting point was determined by the

intersections on the final plot.

brake design for Manual Transmission Vehicle

Based on brake force equation, plotted front wheel lock line, rear wheel lock line and vehicle load

distribution line respectively for difference vehicle safety standards (FMVSS), designed a

proportioning line, obtained front/rear brake gain and the brake efficiency.

Calculation of transmission loss of a simple expansion with mean flow and temperature

gradient

Pressure distribution was given by wave equation. (Two-dimensional, time dependent differential

equation) Used Mathematica to obtain lag magnitudes, real values, image values of pressure and then

calculated transmission loss.

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