Mechanical Engineering Maintenance

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Arun G Sampathkumar, CMRP

Certified Maintenance and Reliability Professional +1-215-***-**** www.linkedin.com/in/sagowtham acxfn7@r.postjobfree.com Experience

Reliability Engineer, Southern Design and Mechanical Inc., AR (August 2015-Present)

• Improved overall MTBF of centrifugal pumps by 39% by implementing Predictive Maintenance

(PdM) program at 3 chemical plants and identified failure patterns for top 4 bad actors

• Development of condition monitoring PLC device for data collection, Stress testing of electronic components for high voltage hazardous location usage

• Performed FMEA/FMECA and developed maintenance check sheets for mag-drive centrifugal pumps, AODD pumps, mechanical seals, and gear pumps

• Documentation of on-field failures (FRACAS), Degradation analysis of pump silicon shafts, impeller wear and diaphragm depletion

• Analyses done: Weibull analysis, Vibration Analysis, Motor Current Analysis (MCA), Root Cause Failure analysis (RCFA), PM Optimization, Asset allocation, Component Pareto

• Testing of new and used pumps by DOE to compare its hydraulic performance, DFR review of chemical pumps, Equipment sizing (CRM), Kanban inventory system (ERP), 5S Housekeeping Research Assistant, Drexel University, PA (June 2014- June 2015)

• Started research on predictive analytics at Center for Intelligence Maintenance Systems by developing algorithm for anomaly detection in sensor data and to predict failure rate of components in an RCM system

• Constructed a model of virtual environment with Interactive Electronic Technical Manuals

(IETM) for diagnostic support and for training technicians Education

M.S. in Mechanical Engineering - Drexel University, PA, USA (June 2015) Thesis: Predictive Modeling and IETM Support for Reliability Centered Maintenance (RCM) B.E. in Mechanical Engineering - Anna University, India (April 2012) Thesis: Design and fabrication of waste heat recovery unit using cross flow heat exchanger Skills

Certifications: Lean/Design for Six Sigma Green Belt, Machine Learning (Coursera – Stanford) Reliasoft kit: Weibull++, ALTA, xFMEA, DOE++, BlockSim, RGA Statistical tools: Minitab, SPSS Statistics

Programming: Octave, Python, MATLAB, C++, PLC

Applications: SolidWorks (Certified Associate), AutoCAD, Creo Elements/Pro, Abaqus Leadership & Affiliated Associations

Society for Maintenance & Reliability Professionals (SMRP) Teaching Assistant for MEM Senior Design course –managed 51 project groups, 198 students Engineering Reliability – MEM 361 – Course TA and Grader Volunteer – Maker Faire North Little Rock, Lindy center for civic engagement, Stone Harbor 5K run, Philadelphia MLK day of service

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