At the fair, CVE presents powerful electron beam welding solutions tailored to the increasing demands of modern industrial manufacturing processes – particularly in the production of electric motors.
The company focuses on Power Beam welding processes that enable high-quality and reproducible weld connections. These allow for stable series processes and robust process windows in the production of hairpin stators.
Visitors are invited to engage directly with the company's experts at the CVE booth (Hall 3, Stand B57). Concrete application examples will demonstrate how electron beam welding can be integrated into modern and future production lines, especially where demanding material and geometry requirements exist.
In addition to the exhibition, the technical team from CVE is also participating in the accompanying conference program of the World Magnetic Conference. Max Nentwich, Lead Development Engineer, will give a presentation on the role of electron beam welding in the manufacturing of the next generation of EV motor stators. The focus will be on the particular challenges of new hairpin geometries and materials. As a joining process for copper and aluminum hairpins as well as X Pin stators, electron beam welding has proven to be a powerful solution for reliably producing strong weld connections. The presentation will provide insights into the underlying physics of the process and show results from high-speed recordings, metallographic examinations, and tensile tests on electron beam welded stators and pins.
Max Nentwich, Lead Development Engineer at Cambridge Vacuum Engineering explains: “With the increasing demand to achieve first-time-through rates, as known from the series production of combustion engines, the importance of joining technology continues to grow. Electron beam welding offers a new way to stabilize processes and ensure quality throughout the series. Coiltech provides the ideal setting for professional discussions – we look forward to the exchange.”
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