3d Printing’s Application in Automobile ManufacturingJill Rumph
According to Wohlers Report 2020, in 2019, the total value of the global 3D printing market reached 11.867 billion U.S. dollars. And it is an increase of 21.2% compared to last year. This is the 10th consecutive year that this technology has developed rapidly. Furthermore, it’s with an annual growth rate of more than 20%. The automotive industry has led the industry with a 16.4% share. Industry applications. At the same time, according to SmarTech Analysis, the total value of the global automotive additive manufacturing market in 2019 is 1.39 billion U.S. dollars. By 2029, the market size related to 3D printing in auto parts production will reach 9 billion U.S. dollars.
Obviously, BMW, Ford, Volkswagen, and other automakers continue to increase their investment in 3D printing. Whether from the perspective of cost or the future development of automobiles, this is the general trend.
3D printing’s internal and external driving force for future automobile manufacturing
Reasons for the large-scale introduction of 3D printing in the automotive industry
- Economic costs
- Competitive pressures
- future development trends of automobiles
The commercialization of 3D printing was in the 1990s. Since then, the automotive industry has been using this technology for prototype manufacturing. The automotive industry is also more receptive to 3D printing. And they mostly use it as a means of manufacturing value-added products, which can only be achieved through additive manufacturing.
In the future, additive manufacturing technology may become a more feasible solution. This also makes it a powerful guarantee for improving fuel economy. In addition, whether light alloys, high-performance polymers, or advanced geometric structure optimization are used to achieve weight reduction or save more space, additive manufacturing technology has become an indispensable key technology under the current automotive development trend.
Current status of the use of additive manufacturing in the global automotive market
The 3D print has great advantages in mass customization. However, it performs poorly in terms of part performance and production automation. This technology needs to focus on long-term benefits in the field of automobile manufacturing.
At present, many car manufacturers and 3D printer equipment manufacturers have established cooperative relations. Through the end-to-end integration of 3D printing into the automobile manufacturing production line, part design and production strategy planning can be better. And strive to gradually realize the automation of 3D printing production.
Concluding remarks of 3d Printing
The automotive industry occupies a special position in the additive manufacturing industry. Although 3D printing technology has long been widely used for prototyping. But automotive companies have now begun to use it for final production applications. Today, Volkswagen, Ford, BMW, Jaguar Land Rover, and other automotive giants are working hand in hand with additive manufacturing companies. It’s certain it will bring the automotive industry into a production-centric era.
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