There once was a time in the auto industry when more mass meant more substance. There’s no replacement for displacement, as the saying goes. Yet nowadays, being lightweight is the new cool. And carmakers such as General Motors know this and taking steps to apply it in its product portfolio.
This new method of doing things can be seen in the latest collaboration between General Motors and Bay Area-based design firm Autodesk. The two companies are using software technology to develop parts that are lighter yet don’t scrimp on strength and substance.
The tech involves utilizing generative design that taps AI-based algorithms and cloud computing to generate multiple permutations of a certain part. These are based on different parameters determined by the user. One can input weight, material choice, strength, fabrication, and the like. The results are then used to determine how the material will hold up and be applied in the real world.
GM and Autodesk have already developed a seat bracket that is 40 percent lighter yet 20 percent stronger than a conventional seat. It also brings together eight different components and is produced using 3D printing.
So what does this all mean for GM and the auto industry? With less weight, cars can perform better and more efficiently. Less weight also means more features and tech can be thrown into the mix, enhancing safety and the like. It opens up a wealth of possibilities for the industry.
GM hopes to put this new lightweight technology in place within the near future.
