Mechanical Engineer Design

Amrutha Rachakonda

Mechanical Engineer ********.**********@*****.*** www.linkedin.com/in/amrutha-rachakonda +1-214-***-**** Summary

Mechanical Graduate looking for opportunities as Mechanical/Design Engineer. Dynamic & Motivated professional with a proven record of Design, Analysis, Simulation & Testing, managing projects from conception to production. Skilled in developing product design from scratch. Experience with 3D printing & working in Lab environments. Innovative in perception & approach towards a problem. Detail-oriented & Team Player. Experience

UHV Technologies INC (Fort Worth, TX) Mechanical Design Intern Jun. 2019 - Aug. 2019 Successfully Built a scrap metal sorter by using Vision Technology applying GD&T utilizing SolidWorks Coordinating with multi- disciplinary teams ensuring OSHA regulations.

worked on the design of frames, conveyor systems, material handling equipment, pneumatic & optic systems, sheet metal skins Resolve mechanical issues and concerns, provide mechanical support for engineering and manufacturing with onsite and offshore also cross functional teams.

Helped in assembly, soldering and wiring, disassembly, re-assembly, fabrication, repair, and inspection of electronic, electrical, and mechanical systems

Responsible for part procurement, evaluation & logistics. Generated BOM, considering cost, performance, and reliability. Acumen Aviation (Bangalore, India) Design/Data Analyst Jul. 2017 - Dec. 2017 Accountable for general airworthiness and repair inspection of aircraft, parts, avionics equipment per general safety standards and regulatory requirements.

Performed component design & Detailing of existing designs using SolidWorks. Participated in technical design reviews

Contacted vendors for technical specifications. Updated & Documented the engineering specifications for mechanical components & assemblies

Reviewed & analyzed specifications, designs & drawing to assess factors affecting designs & updated equipment assembles with detailed drawings.

Turbo Mega Services & Works Pvt. Ltd (Hyderabad, India) Mechanical Engineer Jun. 2016 – Jul. 2017 Assisted Lead Engineer in Accomplishing 3 projects with continuous improvement in engineering department and project planning with 80% probability of success.

Developed and documented equipment specifications. Experience with design and manufacturing of Packer plates, sheet metal coverings in an NPD Environment. Gained Experience on production processes, costs involved, to maximize effective manufacturing of high quality goods. Carried out the phase-wise budgeting for the entire project and saved 10% of the Project Budget. Created Master Program Plan and Integrated Master Plan to track the project progress. Developed supporting documentation from quoting to test & Assembly procedures by writing maintenance/service manuals for the machines

Education

University of Texas, Arlington, TX GPA – 3.6 M.S. Mec h. Engg. Jan. 2018 – Dec. 2019 Developed and tested control strategy for rack level liquid cooled data centers. Certified in Electronic Packaging. Bhagwant University, Ajmer, India GPA – 8.4 B. Tech. Aeronautical Engg. Aug. 2012 – May 2016 Structural analysis on different aircraft wings. Theoretical research on application of polonium batteries in aircraft. Skillset

CAD/CAM/CAE: Solidworks, Pro-e, Ansys Classiscal/Workbench,Siemens Nx FEA/CFD: Ansys CFX/Fluent,6sigma ET/room, ICEPAK, Flotherm XT, Solidworks Flow Analysis Software: MATLAB

Academics

Course work Mechanical Design, Manufacturing processes & Techniques, Convection Heat Transfer; Fluid Dynamics; Finite Element Methods; Electronic Packaging; Manufacturing Processes; Thermodynamics; Computational Techniques in Engineering; Mechanical Design, Aerodynamics, Strength of Materials. Projects

Design & Analysis (Cooling equipment):

• Preliminary & detailed Design and Thermal Analysis along with testing on various electronic components (PCB’s, Servers, CPU components) using Ansys & 6sigmaET

• Developed a dynamic cold plate for Target coolant delivery to remove hotspots, Designed & analyzed thermally using Ansys.

• Thermal & Fluid analysis of coolant, along with miniaturing existing designs of Cold plates to increase Pumping efficiency, energy conservation and costing Analysis.

• Optimized different cold plates using 6sigmaET for their best operational efficiency.

• Developed different types of Heatsinks, optimized them to their maximum efficiency with in-depth research Product Development (Flow Control device), The university of Texas at Arlington

• Design and Development of a Self-regulated passively operated flow control device using Smart materials (Bi-metallic strips). Conducted Flow and thermal measurements of materials and manufacturing processes along with calculation of its Response time

• Validated design modifications for thermal concerns using simulation and actual prototypes (3D printing).

• Integrated MATLAB with 6sigmaET for analytical/statistical analysis and automation. Thermal Cycling of BGA Package, The university of Texas at Arlington

• Developed a BGA Package in Ansys Icepack to Conduct Thermal cycling on PCB components to study how alternating extremities of high and low temperatures show effect on solder joints by using Electronic packaging principles Stress and strain Analysis on a Printer circuit board, The University of Texas at Arlington

• Design and simulation of a PCB in Ansys to check Elastic stress & strain, Directional and total deformation to analyze it structurally.

• Carried out package/system level thermal modelling using 6sigmaET & Icepak

• Familiarity with conducting modelling and simulation analyses on racks & Data center rooms with various power load conditions

• Knowledge of advanced packaging assembly processes along with electrical and thermal characteristics of packages & thermal analysis methods.

• Specialized in researching new materials, developing models and characterize their methodologies.

• Design and Simulation of a Sheet Metal, retaining ring and a Compressor Reed valve to check Reliability factors.

• Knowledge of Tolerance analysis, FMEA, GD&T principles, & FEA simulation

• Familiar with manufacturing processes and systems.

• Hans on experience with CNC, soldering/electronics assembly, hand tools. Lab (Research experience)

• Built a Replication of Data center mimicking components to carry out experiments.

• Optimized the developed Flow control device by carrying out thermal cycling & waterdrop test.

• Knowledge of LabVIEW & Thermal chambers, Airflow bench.

• Built and validated bench flow test setups for experiments. Calibrated thermocouples & pressure transducers.

• Conducted developmental testing of thermal concepts to ensure they will perform as modeled.

• Lead a team of 5 for lab development & operations. Certification

• Ansys and Pro-e certified, Central Institute of Tool Design, Hyderabad May 2014-July 2014 Achievements

• Graduate Research Assistant for EMNSPC (Electronic, MEMS and Nanotechnology systems packaging center) and IMAPS (International Microelectronics Assembly and packaging Society), able to think creatively and devise novel solutions to complex, multi- discipline design problems.

• Received EMNSPC and Dr.Haji sheikh endowment scholarships for 3 semesters.

• Graduate Teaching assistant for Mechanical Design. Publications

• Journal, Technical Paper and Poster Publications on ‘DEVELOPMENT, TESTING & OPTIMIZATION OF CONTROL STRATEGY FOR LIQUID COOLED DATACENTER RACKS TO SAVE PUMPING POWER AND INCREASE THE RELIABILITY’. Affiliation

• Secretary at The American society of Heating, Refrigerating and Air-conditioning Engineers (ASHRAE) student chapter (Fort Worth, Texas).

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