CAD in Automotive Design

Prior to the invention of CAD (computer-aided design) software, car design engineers used to have a tough time having to make do with manual designs of their conceptual ideas of car models. However matters have changed for the better. The application of CAD systems is seen being used extensively across various sectors such as engineering, automotive, aerospace, shipbuilding, construction, film animation, landscaping, textile, fashion etc.

Years ago, during the latter half of the ‘60s, Dr. Patrick J. Hanratty successfully kick started CAD at General Motors. Realizing its immense potential in the field of simulation, present-day automotive design engineers have started to make full use of this handy software tool. Not only is it fast in terms of performance, it enables quick results for immediate action and what’s more it is cost-efficient. CAD designers have begun to even design car components including the tires, steering, deck, boot, circuit design etc.

The progression of a new car model from its inception to actual manufacture is a long-drawn and complicated process. There are different facets to be taken into consideration while designing the model. This is where the role of CAD has due significance. CAD models can easily be shared within departments of engineering, manufacturing and design. Market research and accounting departments can also be brought into the loop. Subsequently, based on feedback obtained from these departments, suitable changes can be incorporated with CAD to bring forth an optimal virtual car model followed by physical car.

Thanks to CAD, present-day car models are a lot safer as the majority of design faults are identified and eliminated prior to actual designing and manufacturing of the vehicle.

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