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Contribution of Laser welding to powertrain electrification

Contribution of Laser welding to powertrain electrification

Fives group, 200 years of industrial revolution, from the Eiffel tower to electric vehicles. Fives designs and supplies machines, process equipment and production lines for the world’s largest automotive players. The Laser Systems business line intervenes from the prototyping phase to validate the Laser welding process and optical configurations, to the industrialization of a stand-alone…

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Highspeed production of traction motor stacks with bonding varnish (Backlack)

Highspeed production of traction motor stacks with bonding varnish (Backlack)

The expansion of electric mobility will require traction motors in massive numbers, with consistent quality and lowest possible cost per unit. Efficiency is of the essence taking into account the constraints of available space in the vehicle. Although the basic principle of traction motors for electric vehicles is identical to other electric motors, designers have…

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Interview with Plenary Speaker Prof. Dr Tong Zhang

Interview with Plenary Speaker Prof. Dr Tong Zhang

“Fuel cells in passenger cars will come later, but they will” What was the motivation to strengthen China’s decision to increasingly include fuel cells in its future technology plans? The NEV development strategy is the Chinese national strategy to transform the domestic automobile industry to be independent of fossil oil, to reduce pollution and CO2…

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Laser cleaning solutions as part of the production chain in electromobility

By means of precise laser-based paint removal, it is not only possible to spot-de-coat battery housings made of aluminum or galvanized sheet steel, but also to remove paint from enamelled copper wire residue-free. The blank copper wires are thus optimally prepared for the further soldering or welding process in the stator production of the electric…

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Automotive flywheel technology for improved efficiency and performance

A new generation of modular electro-mechanical flywheel energy storage systems are being developed for integration into different vehicle types and powertrain architectures. The ultra-high-power density of the flywheel provides an effective hybrid solution for conventional ICE powered vehicles and is equally suited to hybridise the battery energy storage system on board already electrified vehicles such…

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20 Years CTI – Transmission Improvement by Architecture and Components

Prof. Dr Robert Fischer, Chief Technology Officer, Engineering, AVL List GmbH Plenary Speaker at CTI SYMPOSIUM on 30 November 2021 at 08:45 am The last twenty years have been characterized by a continuous evolution of conventional transmission architectures (MTs, ATs, CVTs) but have also seen the introduction of new types like the dual-clutch transmission (DCT)…

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BorgWarner’s Integrated Drive Module (iDM)

Matthew Vanderlip, iDM Solutions Architect & Manager, System Strategy & Platform Engineerings, BorgWarner Efficient system integration for the EV market With an ever-growing trend towards electric propulsion there is also an increasing demand for flexible electrification components that meet the requirements of different vehicle architectures. By permanently enhancing the portfolio through development of innovative technologies…

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