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Manufacturing Technology Insights | Thursday, October 21, 2021
The rising use of 3D printing in the manufacturing industry has helped to enable the application of generative design technology.
FREMONT, CA: The automobile sector is undergoing rapid changes. Industry workflows have been greatly influenced by a surge of new technologies from outside the industry, particularly Industry 4.0 technology. Simultaneously, innovations within the industry, such as electrification and autonomous vehicles, are pressuring manufacturers to adapt and invest even more in vehicle research and development.
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Over the next decade, these design and production innovations are most likely to alter the auto industry.
3D Printing
Manufacturers are experimenting with new parts made with industrial 3D printers, which are additive manufacturing tools that can develop innovative designs that subtractive manufacturing methods cannot. 3D printing has enabled more intricate, organic designs in the automotive sector that are lighter and stronger than conventional components. On-demand part creation is also being offered by some firms employing 3D printing. This method may make it easier to manufacture new parts and provide legacy vehicles for extended periods, maybe even after the original model has been phased out.
Intelligent Design Tools
Newer, more innovative design tools are also taking a more active role in the design process. For example, generative design tools leverage AI and other algorithm-driven technology to produce design options for manufacturers to evaluate. With generative design, a designer might start with an issue they need to address—such as the weight of a specific component—and develop a new prototype using a combination of pre-existing designs and design algorithms. Although the generative design technology is still in its early stages, some notable automakers have already begun using it to create prototypes.
The rising use of 3D printing in the industry has helped to enable the application of generative design technology. Additive manufacturing technology, rather than traditional methods of part production, makes it easier to create those organic structures.
Changes in consumer preferences, Industry 4.0 technology, and new manufacturing tools are all expected to impact the industry significantly. Intelligent manufacturing technologies will become even more viable as automakers collect more data. Designers may increasingly rely on generative design techniques, digital twins, and 3D printing to produce innovative vehicle designs in the future.
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