Mechanical Engineering Design Engineer

VENKAT NARAYAN RAO CHENNA

***** ********* **,********,**,48120 *********@*****.*** 313-***-****

Professional Summary:

Recently Graduated from University of Michigan with MSME Program. A quick learner with good overall knowledge on Mechanical Field; Works with a great desire of progress, skilled Problem solver with ability to adapt organization values, new situations and work environment. Technical Experience areas include:

Design and Modification of Brake rotors using Part Design and GSD in Catia V5.

Strong knowledge on Design Failure Mode and Effective Analysis (DFMEA),FEA and CAE.

Excellent knowledge of GD&T (Geometric Dimensioning and Tolerancing) and DFSS.

Bill of Materials (BOM).

Simulation of flow inside the Nozzle using ANSYS- Fluent for the Thermal Spray on Brake rotors.

Fatigue analysis performed on the metals using the Rain flow counting and obtained the stress strain curve.

Structural Analysis on the bridge using Abaqus and Hypermesh and obtained the failure state.

TECHNICAL SKILLSET

Computer Aided Designing Auto CAD, Unigraphics NX, CATIA V5, Solid Works, Abaqus, Hyperworks

CAE ANSYS, Fluent, DMU kinematics, Radtherm.

Product Portfolio Management (PPM) Primavera P6.

Others MS office

WORK EXPERIENCE

Somnio Global May 2016 - Dec 2016

Internship-Design Engineer

Designed and Modified the Automotive Parts using Part and GSD in Catia V5.

Performed simulations on the Brake rotors using Radtherm and studied the heat flux on the brake disc during the brake appliance.

Improved and designed the Brake disc to sustain higher friction heat in the Automotive Industries.

Implemented DFSS on the Designed Assembly CAD products.

Performed cost analysis in procurement of tools and material worth $600 which resulted in annual cost saving of $9000.

Designed and Modified the prototype of the CNC 3D printing with vacuum using Part design in Catia V5.

The University of Michigan- Dearborn Aug 2015 – Dec 2016

Research Assistant

Worked in Additive manufacturing and processing, Material science, Metallurgy and Nano science laboratories

Researched and developed thermal spray coatings along with laser technology with applications in Automotive Vehicles and other Manufacturing Industries.

Researched and developed new concepts identifying root cause and developing innovative solutions with patented Laser Assisted Cold Spray Technology.

Product designed and modelled using rapid prototype-3D printing technology in Solid works for Automotive Industry.

Designed and Analysed various components using Catia V5 and ANSYS- Fluent software.

Designed fixtures and multiple axis Computer Numerical Control (CNC) experiment table with stepper motors for brake rotor mounting, experimented and tested for Automotive Industries.

Worked on MACH 3 CNC Software for multi axis CNC stepper motor control.

Worked as Chemical Hygiene Inspector with responsibilities in maintaining proper inventory control with documentation of test procedures and OSHA safety control for laboratories.

Worked on Metal 3D deposition with Aluminium on brake rotors for Automotive Industries.

EDUCATION

2015-Present Masters of Science- Mechanical Engineering GPA 3.3 The University of Michigan-Dearborn

2010-2014 Bachelors of Engineering – Mechanical Engineering GPA 3.5

Jawaharlal Nehru Technological University-Hyderabad, India

RESEARCH PROJECTS

Metal Coating on the Brake Rotors:

Sprayed and coated on the various types of rotors with metals and improved the life of the brake rotors for the Automotive industries.

Coated surfaces improved the braking efficiency by decreasing the stopping distance of the vehicle.

Time of the coating was decreased by 25% by improving the process.

FLOWSIMULATION INSIDE THE NOZZLE:

Designed and Modelled short, medium and long nozzles using Part and GSD in Catia V5.

Implemented DFMEA and improvised the nozzles from the design phase to the practical production phase.

Simulations had been performed using ANSYS-FLUENT and Studied the Flow inside the nozzles and improved the Flow inside the nozzles.

ACADEMIC PROJECTS

The University of Michigan- Dearborn

Simulation and Analysis of Shift Processes of a 6-speed FWD AT:

Simulated and analysed 1st Gear operation,1-2 shift and 2nd Gear Operation of the given 6 speed FWD Automatic Transmission of a midsize passenger car.

Modelled vehicle using the modelling tool MATLAB-SIMULINK.

Performed Simulation on one way clutch by general state equation and design constrains.

Analysed results are plotted with respect to engine torque, transmission input and output torques, clutch torque profiles, engine RPM, transmission input and output velocities, angular velocities of sun S1 and carrier C1, vehicle speed and acceleration.

Finite Element Analysis:

Designed and modelled a structure of bridge using Part design in Catia V5 to test the stresses inside the beams of the structure of the bridge.

Stress Analysis was performed in the bridge using Abaqus and Hypermesh and obtained the stress strain values.

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