Jordan Grand Prix benefits from 3-D design

This motorsports team's transition from 2-D design to 3-D digital modeling using SDRC's I-DEAS software has resulted in shorter lead times and improved part fit.

Formula 1 is a rigorous test-bed of people, designs, and technologies, an engineering environment where design excellence and deadlines are in continual contention. Fans of Formula 1 see engineering technology pushed to its limit, but they are less aware of the revolution in 3-D design that allows cars to reach the track less than six months from conception.

Jordan Grand Prix started using SDRC's I-DEAS mechanical design software in January 1997. For the first 18 months, it was largely used for 3-D modeling with the actual design work still being carried out in 2-D. The master design was developed in 2-D. Some parts were developed in 3-D and taken down into 2-D, with drawings being produced on a master layout the actual length and breadth of the car. This was the traditional way of checking for design fit. However, working in such a manner made it difficult to predict all the possible part interferences. It was very difficult to visualize the different views of the car. In addition, errors occurred when 2-D drawings were sent out to suppliers who had to interpret them and produce the components, all of which had to fit with each other and into the car. Part interference problems were a strong possibility using 2-D designs, which added greatly to the pressures on the engineering team in the run-up to vehicle launch.