Grinding quality shapes electric drive performance
Electric drives have made grinding quality more visible than ever. Without combustion noise to mask drivetrain behavior, small deviations in gears, shafts, and sealing surfaces can…
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TRUMPF laser welding enables faster power electronics assembly
TRUMPF has introduced a laser welding process for power electronics in electric cars that replaces conventional screw connections between copper leads and copper busbars. The development…
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Fraunhofer IGCV’s Multimaterial 3D Printing Targets Rocket Engine Costs
Fraunhofer IGCV is developing additive manufacturing processes that combine multiple metals within a single rocket component. The goal is to reduce development time, lower material…
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