Design Engineer Mechanical Engineering

Sairohith Mudduluru

******************@*****.*** 313-***-**** 5133 heather Dr, Dearborn, MI, 48126

Summary

Highly skilled engineer experienced in Designing & Manufacturing of turbocharger casing and other Automotive Components. Qualifications include a Master’s degree in Mechanical Engineering focusing on CAD, Quality management and Powertrains.

2 years of experience in Catia V5, Expert skills in SOLIDWORKS, MATLAB and comprehensive Knowledge of lean manufacturing methodologies.

Best described as being creative, enthusiastic, and dedicated. Always eager to sharpen my skills by taking up challenging tasks and executing them with perfection.

Competence Overview

Specialist area& Skills: Mechanical Design, CAD, GD&T, DFM, DFA, CAM, 2D & 3DSolidModelling

Assembly Drawing, Bill of Materials, Sheet metal design, CNC Programming

Tools: CATIAV5, CREO, NX CAD, MATLAB, SIMULINK, HYPERMESH, ANSYS

AutoCAD, C, MS-OFFICE, MINITAB

Professional Experience

Design Engineer, Greentech industries Pvt Ltd. May 2015 – July 2016

Perform CAD drafting and design using CATIA V5 to support new/existing process and product development, and other areas of the manufacturing processes.

Create Drawings, applied limits and Tolerances

Performed root cause analysis for design related issues and implemented various DFM initiatives to improve efficiency and reduce material waste.

Based on the inputs from production team, particular turbocharger were redesigned implementing DFM, DFA principles which reduced the manufacturing time by 7% .

Modified the part Design of exhaust manifold and reduced the installation time for customer by 37%.

Design Engineer Intern, JC CAD Services INDIA Ltd. May 2014 – Oct 2014

Provide solid designs in Creo that meet performance, timing, budget and quality.

Apply geometric dimensioning & tolerance; Conduct Tolerance Stack up analysis.

Interact with customers and improve the design of the component according to the specifications.

Evaluated the design of a bracket, redesigned it for 6% reduction in mass in order to reduce cost by 4%.

Academic Projects

Design and Analysis of Go kart chassis. Dec 2017

Designed a Go kart chassis in Creo

Conducted CAE Simulation Static analysis and Dynamic analysis of the chassis using ANSYS

Modifications are done to improve the torsional rigidity by 11% of the chassis structure

Simulation and calibration of 1-2 shift process for a 6-speed Automatic Transmission April 2017

A vehicle powertrain system with a 6speed automatic transmission system was modeled in SIMULINK

Developed control logic for the on-coming and off-going clutches during the 1-2 shift

Calibrated the on-coming clutch pressure in 1-2 shift reducing the torque hole and Torque overshoot for a smoother shift

Transmission Loss of a Muffler Nov 2017

Created a solid model of a pipe with and without muffler baffle plate on SOLIDWORKS and harmonic analysis was conducted using ANSYS workbench 16.2

The pipe with baffle plate resulted in some transmission loss which is helpful in reducing noise and created a back pressure which is crucial for exhaust system of a vehicle

Simulation and control of a series hybrid vehicle. Mar-Apr 2018

Component sizing like engine sizing, motor sizing, battery sizing was done considering various driving cycles, performance requirements and required range.

A MATLAB code was written to achieve all the modes of a series hybrid vehicle and the propulsion power, regenerative power and soc for a driving cycle.

The engine power and battery power was controlled such that there is minimum energy consumption for each instance in a driving cycle and achieved 61 Mpg in EPA-City cycle, 52 Mpg in EPA-Hwy, 58 Mpg in US06.

.

Education

Master of Science in Mechanical Engineering September 2016 – April 2018 University of Michigan, Dearborn GPA: 3.77/4

Bachelor of Technology in Mechanical Engineering August 2011 – May 2015

SV University, Tirupati GPA: 7.5/10

Contact this candidate