Parimal Maity Email and Phone Number

End2End digital solution for plastic & metal partsDiscovery of materials

Instrumental in implementing the new Technologies in Eaton products1. Developed prediction model for predicting mechanical, electrical & thermal properties for composites /nanocomposites / hybrid materials2. Champion in deploying the material model prediction capability for different Eaton product applications.4. Developed virtual permeability prediction model for polymer composites5. DFSS Green Belt certified. Deployed the CTQ flow down, boundary diagram, P-diagram, design of experiments (DOE) , errors & noise factors, DFEMA into multiples business problems for problem solving6. Developed digital twin of metal Additive Manufacturing Process or 3D printing process to predict distortion and residual stress for different materials using Ansys.7. Champion in deign of manufacturability (DFM) of metal additive manufacturing process 8. Champion in Microstructure (Phase field) Simulation for Metal Additive Manufactured Parts(Ni based supper alloy, Aluminium alloy, Ti & Fe based alloy. 9. Investigated Data Analytics (machine learning, Artificial Intelligence & Surrogate modeling) tools to drive intelligent materials selection10. Materials database schema creation, platform identification and data curation for one shop material solution11. Developed prediction model for Young Modulus & Yield Strength of Additively Manufactured parts in “As-build” and heat treatment conditions12. Establishing End-to-end digital solution in integrated manner taking account of injection molding, compression molding or resin transfer molding, material, performance (load-displacement, static and dynamic stresses, static damage, fatigue damage) for composite part13. Worked on thermal management system and provide technology solution to manage the heat in electric motor and battery. Used DFSS tools DFMEA, P-diagram to understand the potential failure modes.14. Developed calculator to estimate the specification of thermal management systems BOM

1. Developed a prediction methodology on thinning and failure for sheet metal forming simulations for brazed plate heat exchanger (BPHE) plate application. Used Ls-Dyna to build the capability for sheet metal forming simulation2. Developed a methodology to predict proof stress and burst pressure for brazed plate heat exchangers for different cooling or heating load application3. Experienced in tool design and brazing process for brazed plate heat exchangers 4. Developed a framework to optimize the brazed plate heat exchanger with application of cooling / heating load and other structural requirements

1. Responsible for investing the problems in the manufacturing plants and provide the solutions. Capability development and implementation of new technologies. 2. Developed Digital twin of Billets cracking during continuous casting process. Delivered the process parameters responsible for right billets formation during continuous casting3. Manufacturing process modeling of different welding processes were performed using ABAQUS and SYSWELD. Process simulations were validated with tests data. 4. Fatigue tests and simulations of Tata Steel Material Fe410 and German steel grades were performed. Root cause analysis between two materials were identified by combining simulation, tests and microstructure analysis.5. Friction stir welding process simulation was performed. Established methodology on weld bond diameter with manufacturing process parameters and different materials combinations6. Tube forming simulations was performed. Solutions was provided to the manufacturing plant for further modification and changes.

1. Teaching courses like Finite Element Analysis, Vibration and Control and Composites2. Working on academic research project

I have worked on project “design of composite structures for lightweight, durable, and safe vehicles for air, ground, and marine transportation” funded by office of Naval Research (ONR) and U.S. Army Tank Automotive Research, Development and Engineering Center (TARDEC).1. The technology we focus was Biomimetics. 2. Bio inspired engineered materials and structures are investigated for taking care of multifunctional loadings during service conditions.3. In order to design protective composite structures, two major classes of problems were studied. 4. Impact protection in the ramming of animals was investigated. 5. Layering in naturally occurring shells was studied. 6. The behaviour of these biological materials from micro to macro scale, are implemented to design the protective structure.