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Body Assembly

October 9, 2017

Upper Body Layup and Vacuum Bag

October 9, 2017

Lower Body Layup and Vacuum Bag

October 9, 2017

Upper and Lower Mold Fabrication

October 9, 2017

 

Body Pattern Manufacturing for Composite Mold

October 9, 2017

Name the Red River Race Car!

September 11, 2017

A team of Red River College students are designing, building and racing their own battery-powered car in the Shell Eco-Marathon taking place in California in April, 2018. And they need your help!

Read More →

College Students Gearing Up for Shell Eco-Marathon

June 30, 2017

Bin Yang with a 3D-printed model of the electric car their student-team are building.

Keeping their eyes on the prize, an ambitious team of Red River College students are building an electric car from scratch to compete in the Shell Eco-Marathon competition in the Electric Prototype Division at the 2018 Americas competition taking place on April, 2018, in Detroit, USA.

“We’re all invested in this,” said Mechanical Engineering student Riley McLeod. “It’s something that we’ve made. It’s our creation.” Read More →

Design Constraints: Where to Begin?

November 9, 2016

In a previous post, we talked about how Aerodynamics decide the shape of the car body. Since that shape is essential, the other components are system are designed from there.

Shell has specific rules on the car weight, length, width and height. None of the parts can be on the outside of the car, at all.

  1. h) None of the body dimensions above must be achieved by design singularities such as ‘stuck-on’ appendages or cut-outs

(Shell Eco-marathon 2016 Global Rules)

The frame, brakes, electrical, and steering must fit inside the car body (the pod), while allowing space for the driver. Their combined weight must add up to no more than the weight maximum of the rules. This includes a minimum driver weight of 140 kg. Since less weight mean less energy, all teams want their driver very close to that number. It’s another tough challenge, but knowing what percent of the weight the driver will take up allows us to consider the other components weights with respect to it.

The driver also has to be able to see! That’s not so easy to adjust for. Keeping the streamlined shape while adding in the cars various systems makes it a tight fit inside. The driver can’t sit up straight, they must be reclined, conforming to the width and height of the rules.

There’s no door to get in or out. Prototype teams design the pod to split in half along the horizontal. It’s the best method for fabricating and eliminating cracks along the side of the body (which can aversely affect aerodynamics.) 

Here’s a visual of how the driver and components are organized in prototype cars:

École Polytechnique, Montréal

École Polytechnique, Montréal

 

Young Leaders Mentorship Program – Mentors Needed

October 27, 2016

CTTAM’s Young Leaders Committee has developed a mentorship program. This program will help facilitate the progression from post-secondary education into the engineering technology industry by mentoring students and new graduates in career development and opportunities available post-graduation.

For more information regarding the mentorship program, please click here. If you are interested in becoming a Mentor for the upcoming term (December 2016 to April 2017), click here for the Mentor application. Please note that the deadline for applications is Wednesday, November 16, 2016.

This is a great opportunity to help CTTAM’s young professionals.

Mentor applicants must meet the following requirements for consideration:
• Must be a certified member in good standing with CTTAM (C.E.T., A.Sc.T., or C.Tech.)
• Must have a minimum of four (4) years of experience in the engineering technology industry
The role and responsibilities of a Mentor includes, but are not limited to:
1. Willingly and openly communicate and provide honest and constructive feedback to their Mentee(s) and to CTTAM Mentorship Program organizers
2. Encourage and guide their Mentee(s) to recognize, develop, and achieve their career goals
3. Advise their Mentee(s) regarding career paths and technical development opportunities within the engineering technology industry.
The success of the Mentorship Program is contingent on active involvement, and we hope that you consider participating.

If you have any questions, please feel free to contact us at YLC@cttam.com.
Regards,
Michael Turko, C.E.T. & Michelle Amigo, C.E.T.
Young Leaders Committee