Design Mechanical Engineering

Abhijit Toravi MASTER’S THESIS

An OOP based Four-Bar Mechanism Design and Simulation (4MDS) Software:

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Computational Design Kinematics Lab Feb 2013- Dec 2013

631-***-**** Developed a Software Application for unified type & dimension synthesis and

acb9nc@r.postjobfree.com simulation of planar four bar linkage.

www.linkedin.com/in/ajtoravi/ Accepts control positions interactively as a mouse input or using a text file.

Outputs planar four bar mechanisms approximating through input positions.

Shows ‘Hyper-Surfaces’ representing constraint manifolds and B-Spline interpolation

OBJECTIVE through input positions.

Software architecture is object oriented. Using C++ on Visual Studio IDE.

Seeking a full-time position as a Software GUI is developed using Qt 4.8.4. Rendering is done using OpenGL.

Engineer. Finds applications in constrained motion design for CAD/CAM, Robotics and

Manufacturing Automation, CNC tool path generation, Mechanical System Design and

EDUCATION Simulation etc. Software is First of its kind.

ACADEMIC PROJECTS

MS in Mechanical Engineering

SUNY at Stony Brook, New York

Graduation: Dec 2013 Energy Harvesting from Train Induced Railway Track Vibrations :

GPA: 3.56 Research Project Aug 2012-Jan 2013

BE in Mechanical Engineering Assembled & tested a device to harvest energy from railway track vibrations.

University of Mumbai, India Device generated about 20W power from train induced lateral vibrations of

Graduation: June 2012 amplitude 6mm.

GPA: 3.67

Design of Button Operated, Motor Driven Automatic Two Wheeler Stand:

TECHNICAL SKILLS Undergraduate Senior Design Project Aug 2011- May 2012

Modified the existing design of the scooter Kick-stand: incorporated 60W motor and

worm gear system.

C, C++ ( Visual Studio, Linux, MacOS),

Designed and fabricated a (proof-of-principle) Prototype.

OpenGL, Qt, Visual Basic, C#.net

Intended to provide ease of operation for physically challenged people.

A utoCAD, I nventor, CATIA V5,

ANSYS V12, SolidWorks

Autonomous Control of Helicopter:

Mathematica, MATLAB-Simulink, MS

Introduction to Robotics May 2013

Office, Git, Multibody dynamics

Input: Real time video frames of a RC helicopter.

Output: Sequence of control signals using Arduino which tries to stabilize the

COURSEWORK mhelicopter at a certain height in the air.

Used image processing techniques: - real time background subtraction, image

Geometric Modeling for CAD/CAM filtering, kernel smoothing and HMM to track 2D position in the screen & rotation of

R obotics A dvanced Dynamics the helicopter. Developed code using MATLAB.

F inite Element Analysis GUI and SQL

Machine Design Mechatronics Design and Optimization of Ergonomic Vibrometer:

Product Design and Optimization Dec 2012

Presented Conceptual designs, optimized for minimum cost & maximum life.

EXTRA-CURRICULAR Developed the algorithm for optimization using C.

ACTIVITIES

Parametric Curves for Computer Graphics:

Geometric Modeling for CAD/CAM May 2013

Technical Adviser- MEC 101

Wrote algorithms using C and rendering using OpenGL to draw Bezier and B-Spline

Stony Brook University

curves (as a part of course-work).

Assisted students with Arduino

programming, Electronics & Circuit

FE Analysis of 2D Beam:

design.

Introduction to FEA Dec 2012

Used MATLAB to develop code for Mesh Generation and FEA calculation .

Event Head- ISHRAE

University of Mumbai

Analysis and Synthesis of Peaucellier-Lipin Linkage

Led a team of 25 students. Organized

Kinematic Analysis and Synthesis April 2013

events of Intra Collegiate technical

Carried out workspace determination & velocity analysis of Peaucellier-Lipin Linkage.

festivals.

Did dimensional synthesis to obtain mechanism with desired limiting conditions.

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