Jayanth Reddy Dodla

***** ******* **. * #***, Farmington Hills, MI-48334 Cell: 309-***-**** aczw4b@r.postjobfree.com

Objective

Seeking a challenging and rewarding entry level Mechanical Design Engineer, Manufacturing, Mechanical engineer position with expertise in a growth oriented organization which offers diverse responsibilities and fully utilize my analytical, technical and leadership abilities.

Professional Skills

Entry Level graduate with strong educational background in Mechanical Design as design engineer.

Certified in Engineering Design software - PTC Creo, ProE-Wildfire, Catia v5, Unigraphics NX and Finite Element Analysis (FEA), CFD Software - Ansys from CITD, Hyderabad.

Experience in Mechanical Design (3D CAD), drafting, sheet metal modelling, detailing, reading drawings, Solid Modeling, reading assemblies, technical writing, creating exploded layout of sub-assemblies, Product Development Computer Aided Design tools and Auto CAD.

Experience with FEA for structural and fatigue, MCAD.

Acquired hands-on experience on WDG4 rail road diesel engine fuel system assembly, exhaust manifold and turbo systems.

Experience in practical machine work, assembly tools, welding applications, stampings, castings, Project Management

Experience in 3D printing and prototyping, v+, Windaq, Arduino IDE, millimeters, oscilloscopes, tachometers.

Knowledge of GD&T (ASME Y14.5), Tolerance Stack-up Analysis, APQP, PLM, VBA(visual Basic).

Ability of quick learning, good written and oral communication skills, strong problem solving and decision making skills, analytical skills, good at multitasking.

Ability to read and create engineering documentation like blueprints, drawings, DFMEA, FMEA, PFMEA, DVP&R, Product specifications, Test reports and test specifications, bills of materials (BOM), RFQ’s.

Appreciable knowledge in Design and Analysis and Simulation using Ansys, Hypermesh, MATLAB, NX.

Value engineering and improvement in Product Design to enhance manufacturability and performance of product.

Under IAC worked with Bellota Agrisolutions to introduce automated state-of-the art packaging techniques to meet their daily targets and also reducing required manpower.

Education

Master of Science (GPA: 3.5/4) Jan 2015-Dec 2016

Mechanical Engineering

Bradley University, Peoria, IL, USA

Course work: Design for Manufacturing, Methods of Engineering analysis, Mechanical Vibrations, Principle of Robotic Programming, Advanced CAD, Advanced Dynamics, Building Energy Management, Industrial Pollution Prevention.

Bachelor of Technology (GPA: 3.4/4) September 2010-May 2014

Mechanical Engineering

Jawaharlal Nehru Technological University, Hyderabad, Telangana, India.

Professional Experience

Design Engineer Intern

Hero Honda Two wheelers September 2013 – May 2014

Contributed to designing and optimizing camshaft model in Splendor 2013 using PTC Creo, NX and Ansys.

Developed a completely new design and model of camshaft.

Using PTC Creo and Unigraphics NX for solid modelling and Ansys for analysis, we were able to identify the hot-spots where the shaft experienced bending forces.

Conducted modal and static structural, dynamic stress analysis and fatigue, life cycle analysis on the new design using Ansys.

Reduced the model weight while increasing its strength and life cycles.

Redesigned Cylinder head assembly, Cylinder Block Engine cooling systems such as radiators, water/coolant lines, starter motors, intake manifold, exhaust manifold housing based on the previous model to accommodate the new camshaft design.

Experience with engine mounting, starter motors, transmission system installation for testing performance characteristics.

Maintained BOMs

By applying APQP and DFMEA techniques improved the cam shaft design.

Intern as Fuel Systems Maintenance Engineer April 2013 – September 2013

South Central Railway, Hyderabad, India

Worked as a maintenance engineer for testing turbochargers in hybrid locomotive diesel engines.

In collaboration with a team of chief engineers on site and Bosch, developed an efficient method for conducting tests and solving technical issues caused due to carbon residue blocking the waste-gate and waste-gate solenoid malfunction.

Experience with working on fixed variable and bi-turbos, ECDT (engine control diagnostic tools), Engine Installation, installing intake and exhaust manifolds, turbo accessory breakdown and re assembly.

Solved multiple simultaneous projects related to overheating and malfunctioning of inter-cooler, turbine malfunctions on long distance heavy duty diesel engine locomotives.

Created a custom maintenance schedule for certain old model diesel locomotives such as WDG 3 series, which included vendor coordination, part change log, service log, Bills of Materials (BOM).

Suggested and implemented upgrades for WDG 3 locomotives for improved efficiency.

Mostly worked on high speed diesel engines such as WDG 4, WDG 3B, WDG 5, WCM 6.

Academic Research and Projects

Design of Electric Air Compressor Subassembly

Designed and Assembled an electric air compressor using NX.

Designed subassembly parts that include Piston, Cylinder block, tank, Cylinder head, Intake and exhaust valves, intake manifold, exhaust manifold, Rotary Vane Pump, Diffuser, Pressure gauge etc.

Assembled the above designed parts into a complete air-compressor system.

Design and Analysis of Kaplan Turbine

Using ProE-Wildfire designed a Kaplan Turbine.

Ran Stress and static Analysis on Kaplan Turbine using Hypermesh.

Optimized Design based on results achieved from simulation run on Hypermesh.

Design and Analysis of Crankshaft

Designed a 3D model of a crankshaft in NX.

Performed structural stress and fatigue analysis using Ansys for identifying the week spots.

Based on the analysis, iterated the design until a satiable stress analysis results were achieved.

Design of vibration isolation base/platform for an IC engine

Considered a real-time problem of vibration issues in a backup generator powered by an IC engine.

Calculated the parameters needed to isolate and dampen the vibrations from the generator.

Ran simulations on MATLAB for different types of materials and fixtures that can be used to effectively dampen the vibrations without damaging the generator and its surroundings.

Designed an isolation base and dampers using CATIA.

3D printed and programmed a 4-link robotic arm

Using Wanho Duplicator i3 3D printer and Slic3d as slicing software two robotic arm links were printed that were 3D modelled in Creo and solidworks and later assembled as two identical robotic arms.

Used potentiometers in one arm for input and servos in other for movement.

Using Arduino micro as micro controller, programmed one arm to mimic the exact motion and position of the other.

Cessna 172R aircraft June 2013 – November 2013

Under the guidance of Prof. Mr. K. Sainath did a study on working and design of jet engines.

Had hands-on experience with Cessna 172R aircraft.

Worked with the onsite maintenance crew for weekly maintenance and pre/post flight scrutiny.

Co- curricular Coursework Projects:

Based on the finding we improved the design, ran simulations on MATLAB and created a prototype in the university labs. Designed a hydraulic punch press machine using hydraulic systems.

Performed regression analysis using MATLAB on braking efficiency of a four-wheeler under different loads and friction coefficients.

Performed regression analysis using MATLAB on effect of internal diameter of a pipe on the flow characteristics of a fluid.

Gave a seminar on the functioning, development and advancements in the field of hydraulics, lubrication systems and cooling systems in Internal Combustion Engines.

Conducted rundown tests on various capacity Variable Geometry turbochargers.

Designed Three and four Jaw chuck lathe fixture.

Conducted energy assessments, part and material flow process recommendations in Bellota Agrisolutions Plant under the supervision of Bradley IAC dept.

Technical /Computer Skills

Design/FEA Tools: AutoCAD, Catia V5, ProE-Wildfire, PTC Creo 3.0, Solidworks, Ansys, Hypermesh, Cura, Slic3D, Unigraphics NX (Simens), AutoCAD Inventor Fusion.

Testing Tools: PHSAT, FSAT, Motor Master, Air Master, PeP

Programming/simulation Tools: V+, MATLAB, Simulink, Arduino IDE

PC Skill Set: MS Word, MS PowerPoint, MS Excel, MS Outlook, MiniTab, MCAD

Machines: Mill, Lathes, Drill Press, Welding applications such as SMAW, SAW, GTAW, GMAW; CMM (Laser and Probe), Wanho Duplicator i3, Cura

Achievements

Active member and coordinator of Entrepreneur’s club during undergraduate studies.

Secured several first prizes in Inter-College sports, Athletics- Running, Martial-Arts.

Coordinated and organized National-Level festival held in CVR College of Engineering during my 2nd year.

Acted as Head of Mechanical Dept. Technical Fest held in CVR college of Engineering for 3rd and 4th years.

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