Rohith Joshy

Graduated with a CGPA of 3.6

Academic project: Foldable Armrest

• Conducted in-depth analysis of project progress at various stages, including design, development, and manufacturing, to ensure project alignment with objectives.
• Ensured adherence to aerospace quality assurance standards, guaranteeing the highest level of safety and reliability in the product.
• Managed project timelines, budgets, and resources, for the delivery of 100,000 armrests on schedule
• Developed a robust risk management plan, identifying, analyzing, and prioritizing risks.
• Conducted thorough failure modes and effects analysis (FMEA) to systematically identify potential flaws and mitigate risks in product design, engineering, and manufacturing.
• Implemented Advanced Product Quality Planning (APQP) and Production Part Approval Process (PPAP) methodologies to ensure consistent quality throughout the project lifecycle.
• Utilized Value Stream Mapping (VSM) to analyze and optimize the production process, reducing lead times, and increasing production efficiency.
• Demonstrated expertise in the verification and validation process throughout the project lifecycle, ensuring alignment with project goals and specifications.

Courses : Principles of Lean Six Sigma, Geometric Dimensioning and Tolerancing, Project Risk and Issues Management for Manufacturing, Resource Planning for Manufacturing,Soild modelling for manufacturing ,Project management for Industry

Academic Project : Conducted an academic project on "Deposition and Characterization of Cr2O3 and Al2O3-TiO2 Coatings on Mild Steel"

• Successfully employed the plasma thermal spray process to deposit Cr2O3 and Al2O3-TiO2 coatings onto mild steel base plates.
• Coating Thickness: Measured and reported the average thickness of Cr2O3 and Al2O3-TiO2 coatings, which were 151 microns and 152 microns, respectively.
• Conducted microhardness tests to evaluate the mechanical properties of the coatings. Found that Cr2O3 coating exhibited a remarkable 76.33% higher microhardness compared to the base metal, while Al2O3-TiO2 had a 57.31% lower microhardness at the surface due to porosity.
• Microstructure Analysis: Utilized optical microscopy and XRD analysis to investigate the microstructure of the coatings. Confirmed the presence of Cr2O3 in the eskolaite phase for Cr2O3 coating and α-Al2O3, γ-Al2O3, and Rutile TiO2 phases for Al2O3-TiO2 coating.
• Wear Resistance: Conducted wear tests and revealed that Cr2O3 coating had the highest wear resistance, while Al2O3-TiO2 coating exhibited lower wear resistance compared to the substrate due to factors like porosity.
• SEM Analysis: Examined worn surfaces using scanning electron microscopy (SEM) and identified the presence of pits, pockmarks, and surface roughness as evidence of adhesion as the primary wear mechanism.
• Future Scope: Outlined potential areas for future research, including exploring different coating techniques, assessing the coatings' performance on various substrates, investigating oxidation resistance, studying slurry erosion resistance, and utilizing simulation and modeling techniques.

Courses taken:Metal casting,Welding, metal cutting and tool design,metal forming,Advanced machining process.

Courses :Thermodynamics ,Heat mass transfer,Mechanics of solid,Fliud mechanics,Production processes,Materials and metallurgy.