How Friction Welding Ensures Superior Sealing and Durability for EV Control Units
Electric vehicle (EV) control units—often called the “brains” of the powertrain—house sensitive electronics that manage battery distribution, inverters, and motors. Unlike traditional automotive components, these enclosures must survive constant vibration, extreme thermal cycling, and exposure to moisture without any degradation over the vehicle’s lifetime. Traditional sealing methods often fall short. Silicone gaskets and liquid sealants






