chanelink logo
CHANELINK
Nederlands

BMW uses WAAM 3D printing to optimize derivative designs

912
2024-04-13 13:45:50
Bekijk vertaling

BMW explained how to use WAAM (Arc Additive Manufacturing) starting from 2025 to manufacture lighter and stronger automotive components and reduce waste generation, in order to optimize the use of generative design tools.

The demonstrated WAAM process uses aluminum wire raw materials directly deposited through laser welding heads, enabling automotive companies to manufacture lighter and more robust parts than similar large parts.

BMW stated that in order to optimize the parts manufactured using this technology, the combination of manufacturing processes and general new component design is crucial. To this end, BMW is accelerating the use of generative design and working closely with interdisciplinary teams to develop its own algorithms, partially inspired by the natural evolution process.

Karol Virsik, Head of Vehicle Research at BMW Group, said, "What is impressive is how WAAM technology has evolved from research to a flexible tool that can be used not only for testing components, but also for mass production of components." "The use of generative design methods allows us to fully utilize design freedom, thus fully utilizing the potential of technology. Just a few years ago, this was unimaginable."

Although these components have wide welds, BMW engineers have proven that WAAM components can still be used for high loads without the need for precision machining of surfaces.

Since 2021, BMW has been testing this DED process at its additive manufacturing park in Oberschlei ß heim, Germany, where the first batch of components will be produced. BMW expects to increase production in other locations by using existing assembly lines with new software.

BMW stated that the adoption of WAAM technology will not replace SLS technology for more refined parts, but arc additive manufacturing technology is "superior" in terms of possible size and deposition rate of parts.

The company is even considering using WAAM technology to directly produce individual components on assembly lines, as this technology does not require new tools and only requires software changes to manufacture different components.

Source: NetEase Network

Gerelateerde aanbevelingen

  • Yueming Laser achieves a comprehensive product matrix of "laser+vision+automation+robots"

    Automotive electronics refers to the general term for all electronic devices and components used in automotive products, mainly divided into two major sections: body electronic control systems and on-board electronic devices.Among them, the body electronic control system is mainly composed of engine control system, auto drive system, chassis control system, etc., which is mainly responsible ...

    2023-09-14
    Bekijk vertaling

  • STL's new 160 micron fiber optic can meet emerging network and pipeline capacity requirements

    STL unveiled its new 160 micron fiber optic for the first time at the 2023 India Mobile Conference Trade Show.The company claims that its 160 micron fiber optic was conceptualized and developed at its Center of Excellence in Maharashtra, India, and its cable capacity is three times that of traditional 250 micron fiber optic. STL Company.After the launch of 160 micron fiber at the 2023 India Mobile...

    2023-11-01
    Bekijk vertaling

  • STMicroelectronics and Metalenz collaborate to promote the popularization of metasurface optical devices

    STMicroelectronics (ST), a developer of semiconductor technologies and Metalenz, which creates metasurface optics, have announced a new license agreement.The companies intend to broaden ST’s capability to use Metalenz IP to produce advanced metasurface optics based on ST’s manufacturing platform combining 300mm semiconductor and optics production, test and qualification. (Any) fiancial details of ...

    07-18
    Bekijk vertaling

  • DR Laser releases its 2024 semi annual report, achieving dual growth in revenue and profit

    A few days ago, DR laser released 2024 half-yearly report, the company realized operating income of 906 million yuan in the first half of the year, a year-on-year increase of 34.40%; net profit of 236 million yuan, a year-on-year increase of 35.51%. For the reasons of performance growth, DR laser said in the half-yearly report, the company's first half of the order continued to acceptance brough...

    2024-08-23
    Bekijk vertaling

  • Is CTC technology in the booming new energy industry likely to disrupt the fiber laser industry?

    Recently, the term CTC technology has become a hot topic in the new energy vehicle industry. During the relatively slow period of electrochemical innovation, this structural innovation effectively helped the new energy industry reduce costs and increase efficiency, while also increasing the range of new energy vehicles to a certain extent. However, recently the author learned that the concept of C...

    2023-09-18
    Bekijk vertaling