Ronak ChoudharyB.Eng, Mechanical (2011)

Samples of 3D Modeling carried out with various software packages

Demonstrating proficiency in Mechanical Design

Pro/Engineer Samples

The following images present samples of work carried out during my final year at university. The objective of this project was to design a transmission system to deliver power from a 2.5 hp engine. Solid modeling was carried out using Pro/Engineer

Various modeling tools were utilized to create complex geometrical shapes and features

Centrifugal Clutch with springs and shaft hole

Nuts and Bolts complete with threads

Shapes were modeled realistically and made visually appealing in order to compete against other design teams

Spur Gears with key holes Roller Bearing assembly complete with cylindrical elements

Coupling, nuts and bolts together in exploded view

Complex geometry was modeled using various tools

Shaft with keys

Various components were accurately assembled to create a transmission

Bearing

Gear

CouplingDriven Shaft

Driving Shaft

Clutch

PinionBearing

The gear housing was designed based on the placement of various transmission components.......

Gearbox with openings for various shafts

...And perfectly accommodated with the transmission

SolidWorks Samples

The following images present samples of work carried out during my Co-op placement at the National Research Council. This was done to document the design of a test rig in great detail with all major and minor components. Solid modeling was carried out using SolidWorks

Small and large components were accurately modeled

Cartridges present within fuel vaporizer

Gasoline Port Fuel Injector

And precisely combined to create sub-assemblies

Cross Sectional and Isometric views: Fuel Injector and Vaporizer combined with various elements to create passageway for fuel flow

Owing to the large number of components, placement required a great deal of visualization

Spray Chamber with outer and inner views

The positioning of various components and sub-assemblies of the test rig was studied using blueprints such as this.....

Piping and Instrumentation Diagram of the Test Rig

......To create an complete model of the Test Rig

3D Model of the Test Rig

Catia V5 Samples

Over the past few months, I have been learning to use Catia V5. The following images are samples of designing I carried out with the use of tutorials. I have become proficient in the basic tools and functions of Catia V5 and will soon gain expertise with advanced features.

I’m capable of creating basic objects using Catia

Water Bottle Wheel

As well as entities with varying features

Shapes created during interactive tutorials

Ronak Choudhary

B.Eng, Mechanical (2011)

Competencies:

SolidWorks, Pro/Engineer, Catia V5

Phone: (613) 614-9167

Email: ronak_kc@yahoo.com

Capitalize on my talent