EDUCATION

Mechanical Engineering

Vellore Institute of Technology, Chennai

**/**** – 07/2020

WORK EXPERIENCE

PROJECT INTERN

TI Cycles of India

June 2018 Chennai, India

Tasks Observed

TECHNICAL SKILLS

APPLICATION SOFTWARE

CAD Modelling SolidWorks

Mathematical Modelling MATLAB (with Simulink), Minitab, Rlab FEA ANSYS

Computer Programming C++, Java, Python

3D Printing FDM (Ultimaker)

CERTIFICATIONS

• Lean Six Sigma Green Belt by Pebble Sierra Academy (Dec-16 2018) PROJECTS

Upper limb Exoskeleton

December 2019- May 2020

• Design and comparison of Upper limb

o Use of Pneumatic Muscle Actuators

o Determination of forces acting on the model

o Material Comparison and Material Selection

• Ansys Analysis

o Mesh Generation with suitable contact point relations o Static structural analysis with allotment of forces and material o Analysis of stress, strains, and deformation on the model during the actuation process

o Generation of graphs for report preparation

Remote Controlled Forklift

November 2018- March 2019

• Cause Identification

o General Comparison Of issues faced by elderly people o Survey on a group of elderly people on issues faced

• Solution Generation

o Brainstorming multiple solutions

o Use of project prioritization matrix and Chart for comparison of solutions

• Design and Fabrication

o Modelling and fabrication of Miniature Forklift

o Use of a Rf based circuit system in order to run the mini forklift from a distance by receiving wireless control commands by rf remote. o Consists of 4 motors to enable movement and a pulley motor for lifting of weights

Case Study on Gear Shifter Bolt Failure

July 2019- November 2019

• Analysis on Causes of Failure

o Root Cause Analysis with fish-bone diagram (Cause and effect analysis) o Determination of force acting on the bolt

• Sample Tests

o Shear Stress Test

o Tensile Stress Test

• Concluded the compressive shear forces acting on the bolt resulted in fatigue failure after a small number of cycles.

Fabrication of Flywheel with Casting

December 2018- May 2019

• Designed and fabricated the mold of the flywheel for sand casting

• Pre-casting Process

o Determination of volume required for the Casting Process o Determination of heat required along with time required for cooling of the metal

o Mold modelling and fabrication

• Casting Process

o Cleaning of the mold before the pouring of molten metal o Pouring of molten metal into the mold with proper flow o Placing the mold in suitable area to allow for cooling of the metal o Breaking of the mold after a pre-determined cooling time

• Inspection of the casted flywheel to check for various casting defects Design and Fabrication of PLA + Graphite Composites December 2017- May 2018

• Materials

o Poly- Lactic Acid (PLA)-Matrix

o FLAX – Fibers

o Graphite-Filler

• Sample Tests

o Samples with varying Fiber-Matrix composition

o Brinell Hardness Test

o Tensile Strength Test

• Comparison of properties between samples with varying composition ORGANIZATIONS

Aerospace Club, VIT Chennai – (06/2017 -03/2018)

LANGUAGES

English Tamil

Full Professional Proficiency Limited Proficiency

Hindi German

Limited Working Proficiency Elementary Proficiency

• Observed key Industrial areas

o The pre-painting Process

o Paint Shop Processes.

o Wheel Priming Process.

o Assembly and sub-Assembly processes

• Conducted stopwatch study on the assembly processes to determine the bottleneck operation.

• Suggested Changes

o Packages with the nuts and bolts required for the assembly of one cycle to be placed on the conveyor belt

adef30@r.postjobfree.com

+91-984*******

Chennai, India

https://www.linkedin.com/in/risheb-

rasheed-a947a1141

Risheb Rasheed NK

A mechanical engineering graduate with a passion to work in a multidisciplinary Environment involving automation and IOT

Contact this candidate