電気自動車と電池は明日を拓く

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発行日時
2019/12/3 11:00
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BMW Group investing €400M in Plant Dingolfing for production of BMW iNEXT EV
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https://www.greencarcongress.com/2019/12/20191203-bmwinext.html BMW Group investing €400M in Plant Dingolfing for production of BMW iNEXT EVへの外部リンク
記事詳細
The BMW Group is investing around €400 million in its Dingolfing vehicle plant for production of the BMW iNEXT. In doing this, it is preparing for the manufacture of pure battery-electric and highly automated BMW cars at its largest European production location. With the launch of the BMW iNEXT in 2021, Plant Dingolfing will be capable of producing a mix of fully-electric vehicles, plug-in hybrids and models with combustion engines to suit demand on a single assembly line. Thanks to our flexible production structures, our plants are ideally equipped to meet the most diverse market needs. We firmly believe that, over the next few years, there will be more than just one solution worldwide for all our customers’ mobility needs. Instead, we expect to see a mix of different drive technologies.—Milan Nedeljkovic, member of the Board of Management BMW AG responsible for Production Plug-in hybrids already make up nearly 10% of Dingolfing production. The BMW iNEXT will become the plant’s first pure battery-electric vehicle from 2021. With the current investments and construction work, Plant Dingolfing is not just gearing up for the transition to e-mobility, it is also preparing for standard production of highly-automated vehicles. As the technology in our cars grows more and more complex, system integration capabilities will become a decisive competitive advantage. With the BMW iNEXT, our Dingolfing location is demonstrating that we are capable of implementing growing product demands in efficient large-scale industrial production.—Milan Nedeljkovic Preparations are in full swing in practically all areas. In August, production was interrupted for four weeks to allow the vehicle plant to forge ahead with various construction and remodeling activities and prepare the location for new models such as the BMW iNEXT. The body shop at the heart of the plant was geared up for the BMW iNEXT several months ago. New production lines are currently being built for the body's complex floor assembly. The plant benefits to a large extent from its years of expertise in composite and lightweight construction, as well as from structures created for the current generation of the BMW 7 Series. Production at the plant was already set up for handling an innovative mix of steel, aluminum and CFRP (carbon fibre reinforced plastic) for this model, with one of the industry’s longest paint drying ovens, for example. The BMW iNEXT can also build on many established assembly processes. The new model will be efficiently and flexibly produced on a single line with BMW 5 Series, 7 Series and 8 Series models in one of Dingolfing’s two assembly halls. However, in electrified and highly-automated vehicles such as the BMW iNEXT, some work content is distributed differently throughout the manufacturing process than for conventional vehicles. In electric vehicles, certain steps in drive train or assembly installation are omitted, for example. In other areas, more assembly work is required—for example, installing the battery and corresponding high-voltage cables. Additional sensors, cleaning systems and high-performance computers must also be installed in highly-automated vehicles. Special test stations must therefore be provided to validate these functionalities. This relocation of work content along the production line ultimately also required an extension of the assembly hall and partial restructuring. Construction work on the three-storey assembly annex began back in summer 2018. Over the months, the production lines were gradually constructed and put into operation—for example, in late August, the new “marriage” section of the line where the body and powertrain were joined together. The BMW iNEXT not only paves the way for future technologies at the Dingolfing vehicle plant, it also spans the entire site in a project that gets different parts of the plant working together in a unique way. For example, front axle supports, electric machine transmission and axles for the BMW iNEXT come from the Dingolfing Component Plant 02.10 and the Niederviehbach off-site location. Another area of the plant, Plant 02.20, is responsible for the high-voltage battery and latest-generation electric motor. As the BMW Group’s global competence center for electric drive train production, the plant is currently being expanded and further developed. Up to 2,000 employees are expected to work at the location in electric component production over the long term. Plant Dingolfing is one of the BMW Group’s 31 production sites worldwide. Around 1,500 BMW 3 Series, 4 Series, 5 Series, 6 Series, 7 Series and 8 Series cars are produced daily at the Dingolfing automotive plant 02.40. In 2018, the plant produced a total of nearly 330,000 vehicles. Around 18,000 employees and 800 trainees currently work at the Dingolfing location.