#seu12 - 202 fsae car design using solid edge - michael nunnelly and david paulk

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David Paulk and Michael Nunnelly

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202 - FSAE Car Design Using Solid Edge Michael Nunnelly and David Paulk, Auburn University Graduates, Auburn University For several years, Auburn University has used Solid Edge in the Mechanical Engineering curriculum and as the software of choice for FSAE car designs. This technical session presentation will present an overview of the FSAE project and a step-by-step guide to assembling an automotive sub-system using Solid Edge Assembly Relationships. Highlights include how to edit a part in the existing assembly, as well as how to create parts in assemblies. How the FSAE team approached common troubleshooting and failed relationship fixing will also be covered. Attendees interested in the application of Solid Edge as it relates to automotive design in a time-sensitive environment will benefit from this session. The student presenters will demonstrate with some of their FSAE car parts.

TRANSCRIPT

Page 1: #SEU12 - 202   fsae car design using solid edge - michael nunnelly and david paulk

David Paulk and Michael Nunnelly

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Started in Texas in 1979

Design, build, test, race

Rules based on Mini Baja competition Engine restriction

Open for creativity, problem solving

Became Formula SAE Included manufacturing plan, cost

International expansion Competitions in 5 continents

Australasia

Brazil

Italy

UK

Germany

Today, nearly 500 teams compete

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Organization Faculty Advisor

Support Engineer

Team Captain

Chief Engineers

Powertrain and Chassis

Marketing Director

Section Leaders

Newbies

Schedule Decided by the team after competition

Summer/Early fall – Testing and Design

Late fall/Early spring – Build

Spring/Early Summer – Tune, Drive, Race

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Team formed in 1996

Built a new car each year

Competed in Michigan, Virginia, California, Australia

Best Rookie team in 1997

Best finish – 2nd place in 2004

Numerous Top 10 finishes

Cars designed with Solid Edge since 2003

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Evolution of 2011 car

First carbon fiber monocoque

80 hp (after 20mm air restriction)

AUFSAE’s most complete 3D model

1.5 lateral g’s

0-60 mph in less than 3.5 sec

First AUFSAE car to compete in Nebraska

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Features Used

Blue Surf

Assembly relationships

Xpress Route

Traditional and Synchronous models

PMI (Product Manufacturing Information)

Drafting

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Assembling the 2012 AUFSAE Throttle Body

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CAD Software experience

Relation to manufacturability

Simple to complex manufacturing processes

Time and project management

Industry experience in a competitive environment